Comtech-ef-data CDM-760 Manuale Utente

Part Number MN-CDM760 / CD-CDM760 Revision 2 CDM-760 CDM-760 Advanced High-Speed Trunking Modem Installation and Operation M

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 vi 6.1.2 Keypad ...

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–14 6.2.2.2.3 (CONFIG: Tx) Freq (Frequency) Freq:1200.0000 M

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–15 (CONFIG: Tx) Power  Carrier Use the  arrow keys to sel

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–16 • In MEO (Medium Earth Orbit satellite ) operating mode,

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–17 (CONFIG: Tx) Power  AUPC  LCL or RCL (Local or Remote C

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–18 Valid settings are: IF Frequency Total Output Power Rang

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–19 Table 6-3 and Table 6-4 list the permitted ModCod, modula

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–20 For Example: An ACM system is running on a Ku-Band GEO sa

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–21 (CONFIG: Tx) ACM ConfigDegradation Degradation: QPSK=0.0

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–22 1) If you are in MultiStream Mode, the buffer depth is

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–23 ModCods and coding are valid for the listed network speci

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 vii 6.2.3.2 (Monitor:) Stored-Events...

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–24 After the receive path is locked, the Rx menus show the a

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–25 6.2.2.3.4 (CONFIG: Rx) EsNo Receive EsNo Alarm Point

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–26 Table 6-5. Config: Intf Screen Interface (Top line) Indic

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–27 6.2.2.4.1 Single Stream Mode or MultiStream Mode Operati

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–28 Using this computation example, if the modem Tx is set to

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–29 Step Task 5 Configure one PIIC interface, or any combina

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–30 Note the following: CDM-760 Port Configuration Selection

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–31 • With MAC Learning Disabled, the modem passes any traff

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–32 Figure 6-2. MAC Learning Operations As Figure 6-2 shows

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–33 PIICX: Type:STS1 ClkSource Mask BufSize:32.0mS Center

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 viii 7.4.4 HTTP Interface Page Descriptions ...

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–34 (CONFIG: INTF) (PIICX=G703)  Mask Mask: TxPll:Fault In

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–35 Mask State Front Panel LED ‘UNIT STATUS’ Color Fault Stat

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–36 On the top line, the letter ‘X’ in PIICX represents the s

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–37 (CONFIG: INTF) (PIICX=OC3/STM1)  Mask Mask: TxPll:Fault

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–38 (CONFIG: INTF) (PIICX=OC3/STM1)  Center (Rx Buffer Re-Ce

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–39 6.2.2.5.2 (CONFIG: CnC) Min / Max Search Delay To reduce

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–40 Use the  arrow keys to set Compression as Enabled or Di

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–41 Then: • For Interface, use the  arrow keys to select

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–42 6.2.2.8 CONFIG: IP IP Config: Addresses SNMP

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–43 (CONFIG: IP) Addresses  IP: To configure the IP Address

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 ix 7.4.4.4.8.2 Status | Performance | TxGraph ...

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–44 (CONFIG: IP) SNMP  Communities  Write SNMP Write Commun

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–45 (CONFIG: IP) SNMP  Traps  IP-Addr#X Trap IP addr #X:

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–46 Selection (Mask) Description Available Mask State A F M F

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–47 6.2.2.10.2 (CONFIG: Ref) Internal Ref Fine Adjust With

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–48 6.2.3.1.1 (Monitor: Live-Alarms) Unit, Transmit, or Rece

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–49 Type Alarm State Unit (cont.) MEO ACU Comms The modem

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–50 6.2.3.2 (Monitor:) Stored-Events Event 005:255 12:11:36

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–51 Parameter Description Rx Modcod Displays the Rx ModCod. L

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–52 • The Delay in a properly working CnC link is typically

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–53 Port Selection (top line) Statistic (bottom line) Descrip

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 x A.3 FW Ver. 1.1.1 Ethernet FTP Upload Procedure

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–54 (Monitor: Stats) BasebandFraming  View Statistics Typica

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–55 Tx Count Rx Count RxErrFrms Rx Frames Drppd Tx Count (32A

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–56 Display Parameter Description Bottom Line Bytes Out The t

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–57 6.2.3.8 (Monitor:) MEO (Medium Earth Orbit) This menu i

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–58 6.2.4 SELECT: Test TEST: Mode BERT Comp () Use

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–59 Figure 6-3. Loopback Test Modes

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–60 6.2.4.2 (TEST:) BERT BER:No Sync Count:0.0E+00 Errs:0.

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–61 6.2.5 SELECT: Store/Ld (Store/Load) Configuration #2:

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–62 6.2.6 SELECT: Utility Utilities: Set-RTC Display-Brigh

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–63 Use the  arrow keys to select Enable and then press ENT

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 xi APPENDIX F. OPTIONAL HIGH-SPEED PACKET PROCESSO

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–64 Message Description This Unit is in Standby (1:1 only) Th

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–65 Use the   arrow keys to select an alphanumeric characte

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–66 6.2.6.8.2 (Utility: Firmware Images) Select Current Acti

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–67 Select On to enable a high stability 10MHz reference cloc

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–68 6.2.8.1 (FAST:) Options FAST 1: Set View 2: Set Vie

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–69 representative will verify the order and provide an invoi

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–70 6.2.8.3 (FAST:) CnC FractionalCnC:Time Remaining: 90:00:

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–71 2) Wait until “Time Remaining Refills In” reaches 00:00:0

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–72 Notes:

7–1 Chapter 7. ETHERNET-BASED REMOTE PRODUCT MANAGEMENT 7.1 Introduction Ethernet-based Remote Product Management is available through the CDM-760 re

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 xii G.5.3.2.2 Monitor ACM Performance and Statisti

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–2 7.1.1 Ethernet Management Interface Pr

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–3 7.2.1 Management Information Base (MIB

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–4 7.2.3 SNMP Traps The modem has the abi

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–5 7.3 Telnet Interface The Telnet Interf

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–6 An example of Administrator login and e

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–7 7.4 HTTP (Web Server) Interface A user

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–8 7.4.2 HTTP Interface – Operational Fea

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–9 7.4.2.4 Drop-down Lists A drop-down li

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–10 7.4.3 HTTP Interface – Menu Tree The

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–11 7.4.3.1 Conditional Access to High-Sp

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 xiii APPENDIX K. QUALITY OF SERVICE (QOS) ...

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–12 7.4.4 HTTP Interface Page Description

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–13 7.4.4.1.2 Home | Contact Use this pag

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–14 7.4.4.2 Admin (Administration) Pages

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–15 • Enter an IP Gateway destination add

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–16 7.4.4.2.2 Admin | SNMP The Administra

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–17 7.4.4.2.3 Admin | Upgrade Beginning w

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–18 • Click [Set Image 1] or [Set Image 2

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–19 • Use the Demo Mode drop-down list to

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–20 Configure your settings as needed. Cli

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–21 7.4.4.3.2.1 Configuration | Interface

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 xiv Figure 3-11. Replace the AC Fuses ...

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–22 Absent the optional High-Speed Packet

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–23 Address / Address Range or Rule Reason

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–24 1) All ports are auto-crossover/auto-

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–25 Typical for the Slot1 and Slot2 page s

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–26 • Use the Rx Buffer Overflow / Underf

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–27 7.4.4.3.3 Configuration | ARP (Addres

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–28 Click [Submit Changes] to save. Add St

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–29 7.4.4.3.4 Configuration | Routing Pag

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–30 Add New Route Use the available text b

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–31 7.4.4.3.4.2 Configuration | Routing |

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 xv Figure 7-40. Status | Traffic Statistics | QoS P

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–32 7.4.4.3.4.3 Configuration | Routing |

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–33 7.4.4.3.5 Configuration | WAN Pages

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–34 speed (<700 kbps) links, to keep la

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–35 Add New QoS Rule In ‘Max/Priority’ QoS

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–36 Column Description Weight Enter a weig

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–37 Column Description Max BW (Kbps) Displ

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–38 7.4.4.3.5.1.2 Configuration | WAN | Q

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–39 Column Description Drop Precedences (c

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–40 7.4.4.3.5.2 Configuration | WAN | Hea

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–41 7.4.4.3.5.3 Configuration | WAN | Enc

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 xvi Figure H-3. Configuration | CID Page ...

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–42 7.4.4.3.6 Configuration | Utilities

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–43 7.4.4.3.7 Configuration | Mask Use th

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–44 Selection (Mask) Event Description Av

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–45 7.4.4.3.8 Configuration | Test Figur

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–46 7.4.4.3.9 Configuration | LNB (Low No

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–47 7.4.4.3.10 Configuration: CID (Carrie

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–48 • Use the Carrier ID State drop-down

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–49 7.4.4.4 Status Pages The Status pages

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–50 7.4.4.4.2 Status | Logs Pages Click t

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–51 7.4.4.4.2.2 Status | Logs | PP Log T

xvii PREFACE About this Manual This manual gives installation and operation information for the Comtech EF Data CDM-760 Advanced High-Speed Trunk

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–52 7.4.4.4.3 Status | Info Use this read

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–53 7.4.4.4.4 Status | Firmware Use this

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–54 7.4.4.4.5 Status | ACM Use this read-

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–55 7.4.4.4.6 Status | Traffic Statistics

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–56 Figure 7-32. Status | Traffic Statist

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–57 Ethernet Statistics Receive/Transmit S

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–58 Transmit Errors Statistics Type Descri

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–59 7.4.4.4.6.3 Status | Traffic Statisti

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–60 7.4.4.4.6.4 Status | Traffic Statisti

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–61 Router Errors Item Description IP Hea

Preface Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 xviii Recommended Standard Designations The Electronic Industries Associatio

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–62 7.4.4.4.6.5 Status | Traffic Statisti

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–63 7.4.4.4.6.6 Status | Traffic Statisti

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–64 7.4.4.4.6.7 Status | Traffic Statisti

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–65 7.4.4.4.6.8 Status | Traffic Statisti

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–66 7.4.4.4.6.9 Status | Traffic Statisti

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–67 7.4.4.4.6.10 Status | Traffic Statist

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–68 7.4.4.4.7 Status | BB Statistics Use

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–69 7.4.4.4.8 Status | Performance Pages

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–70 7.4.4.4.8.2 Status | Performance | Tx

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–71 When the presence of the optional K4 G

Preface Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 xix European Union Radio Equipment and Telecommunications Terminal Equipment

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–72 In this format, the graph depicts chan

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–73 7.4.4.4.8.3 Status | Performance | Rx

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–74 When the presence of the optional K4 G

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–75 • The Rx Capacity Configuration Param

Ethernet-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 7–76 7.4.4.4.8.4 Status | Performance | CP

8–1 Chapter 8. SERIAL-BASED REMOTE PRODUCT MANAGEMENT 8.1 Introduction 1) Use of the serial-based remote product management interface is recommende

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–2 data in asynchronous serial form, using A

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–3 8.4 Remote Commands and Queries Overview

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–4 Target-to-Controller (Response to Command

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–5 8.4.2.4 Instruction Code This is a three

Preface Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 xx International Symbols Symbol Definition Symbol Definition Alternating C

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–6 1. If the Controller sends a query to th

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–7 8.4.2.6 Optional Message Arguments Argum

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–8 8.5 Remote Commands and Queries 8.5.1 T

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–9 Sect. 8.5.5 Unit Parameters CODE C Q PAG

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–10 Sect. 8.5.10 ODU Parameters CODE C Q PAG

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–11 8.5.2 Tx Parameters Parameter Type Comm

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–12 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–13 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–14 8.5.3 Rx Parameters Parameter Type Com

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–15 Parameter Type Command (Instruction &

Preface Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 xxi Warranty Policy Comtech EF Data products are warranted against defects i

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–16 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–17 8.5.4 IP Packet Parameters Parameter Ty

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–18 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–19 8.5.5 Unit Parameters Parameter Type Co

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–20 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–21 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–22 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–23 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–24 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–25 Parameter Type Command (Instruction &

Preface Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 xxii The warranty excludes any responsibility by Comtech EF Data Corporation

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–26 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–27 8.5.7 AUPC Parameters Parameter Type Co

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–28 8.5.8 PIIC Interface Parameters Paramet

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–29 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–30 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–31 8.5.9 Bulk Configuration Strings Parame

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–32 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–33 8.5.10 ODU Parameters Parameter Type Co

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–34 8.5.11 Modem Information Parameter Type

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–35 Parameter Type Command (Instruction &

1–1 Chapter 1. INTRODUCTION 1.1 Overview Figure 1-1. CDM-760 Advanced High-Speed Trunking Modem The CDM-760 Advanced High-Speed Trunking Modem (Fi

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–36 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–37 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–38 8.5.12 Modem Performance Indication Par

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–39 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–40 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–41 Parameter Type Command (Instruction &

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–42 8.5.13 Redundancy Control Parameter Typ

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–43 8.5.14 Carrier ID Parameter Type Comman

Serial-based Remote Product Management Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 8–44 Notes:

A–1 Appendix A. OBSOLETE FIRMWARE FTP UPDATE PROCEDURES A.1 Overview The firmware FTP update procedures for CDM-760 FW Ver. 1.3.1 or earlier users d

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–2 Additionally: • The CDM-760 implements Adaptive Coding and Modula

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–2 A.2 FW Vers. 1.3.1 / 1.2.1 Ethernet FTP Upload Procedure A.2.1 Prer

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–3 A.2.2 Use Windows Command-Line to Perform the FW Ver. 1.3.1 or 1.2.1

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–4 • The Command-line prompt changes to “ftp>”. Type "put F0020

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–5 • Use the Serial Remote Control Interface – Execute one of the follo

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–6 Selected Image has been written. Reboot Modem or <ENTER> to Con

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–7 A.3 FW Ver. 1.1.1 Ethernet FTP Upload Procedure Although there are

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–8 A.3.2 Install and Configure the FileZilla FTP Utility on the User PC

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–9 2. Select File → Site Manager... or click the Site Manager icon (the

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–10 6. From the main window, select Transfer → Default file exists acti

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–11 The “Remote site:” pane (on the right-hand side, representing the CD

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–3 1.2 Features 1.2.1 Physical Description The CDM-760 Advanced High

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–12 7. The CDM-760 begins the firmware re-flash process. As files trans

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–13 • For a soft reboot – From the Firmware Image Config section of the

Appendix A Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 A–14 Notes:

B–1 Appendix B. Es/No MEASUREMENT Although the CDM-760 Advanced High-Speed Trunking Modem calculates and displays the value of receive Es/No on the f

Appendix B Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 B–2 Example: In the diagram that follows, the (Co+No)/No measured is 4.6

Appendix B Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 B–3 Table B-1. DVBS2, Normal Block, Pilot ON, QEF (PER 10-7) DVBS2, Norma

Appendix B Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 B–4 Table B-2 DVB-S2-EB2/EB-1, Normal Block, Pilot ON, QEF (PER 10-7) DVB

C–1 Appendix C. OPTIONAL PIIC (PLUG-IN INTERFACE CARD) MODULES C.1 Overview The CDM-760 Advanced High-Speed Satellite Modem rear panel features two

Appendix C Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 C–2 both PIIC modules are active AND at least one Gigabit Ethernet interf

Appendix C Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 C–3 C.2 Optional PIIC Modules C.2.1 G.703 E3/T3/STS-1 PIIC Module (CEFD

Copyright © 2015 Comtech EF Data. All rights reserved. Printed in the USA. Comtech EF Data, 2114 West 7th Street, Tempe, Arizona 85281 USA, 480.333.22

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–4 1.2.2 Dimensional Envelope Figure 1-2. CDM-760 Dimensional Envelo

Appendix C Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 C–4 C.2.1.1 G.703 E3/T3/STS-1 PIIC Module Summary of Specifications C.2.

Appendix C Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 C–5 C.2.2 STM-1 Copper PIIC Module Kit (CEFD P/N KT-0000255) KT-000255

Appendix C Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 C–6 C.2.2.1 STM-1 Copper PIIC Module Summary of Specifications Item Des

Appendix C Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 C–7 C.2.3 OC-3 Single/Multi Mode PIIC Module Kits (CEFD P/N KT-000025X)

Appendix C Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 C–8 C.2.3.1 OC-3 Single/Multi Mode PIIC Module Summary of Specifications

D–1 Appendix D. ETHERNET NETWORK CONFIGURATION D.1 Overview For operations requiring Ethernet-based terrestrial data handling, it is important to st

Appendix D Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 D–2 with other routers to describe or determine the best way to direct ne

Appendix D Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 D–3 D.4 CDM-760 Ethernet Overview D.4.1 Ethernet Interfaces InBand Mode

Appendix D Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 D–4 Figure D-3. CDM-760 Switching – InBand “Disabled” • InBand Enabled

Appendix D Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 D–5 Figure D-5. Improper Use of External Switch with CDM-760 – InBand “E

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–5 1.2.3 Physical Features 1.2.3.1 Front Panel Features • Chapter

Appendix D Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 D–6 Notes:

E–1 Appendix E. ETHERNET STATISTICS AND STATUS REPORTING E.1 Overview Information is available from the CDM-760 Advanced High-Speed Trunking Modem t

Appendix E Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 E–2 • The arrows in the diagram indicate the direction of data flow; wh

Appendix E Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 E–3 E.3 Statistics Items The tabulated content presented in the sectio

Appendix E Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 E–4 E.3.3 Status Items Status items are not strictly part of the Stati

F–1 Appendix F. OPTIONAL HIGH-SPEED PACKET PROCESSOR F.1 High-Speed Packet Processor – Introduction The High-Speed Packet Processor is an optional fe

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–2 F.1.1.2 Limitations and Interoperability/Compatibility Consideration

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–3 F.1.2.3 Field Upgrade Procedure Do these steps: Step Task 1 Turn o

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–4 Step Task 3 Remove the PIIC motherboard card from the modem assembly

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–5 Step Task 4 (cont.) IMPORTANT: The bottom of the High-Speed Packet P

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–6 1.2.3.2 Rear Panel Features • Chapter 2. INSTALLATION • Chapter

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–6 Step Task 5 (cont.) B. Plug the card firmly into the modem connecto

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–7 Step Task 7 Use the screwdriver and existing fasteners to reinstall

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–8 Notes:

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–9 F.2 CDM-760 High-Speed Packet Processor Configuration and Operation

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–10 F.2.2 Use the CDM-760 Front Panel to Enable Packet Processor Operat

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–11 c) On the bottom line of the Interface screen, use the  arrow key

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–12 F.2.3 CDM-760 Configuration – HTTP (Web Server) Interface See Chap

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–13 F.2.3.1 Conditional Access to High-Speed Packet Processor Pages Ca

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–14 (“*” indicates that the Packet Processor is required to access the

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–15 F.3 High-Speed Packet Processor Features The High-Speed Packet Proc

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–7 IF Interfaces: • (2X) J9 | L-BAND RX IN and J12 | L-BAND TX OUT T

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–16 The CDM-760 HTTP Interface Configuration | Routing | Routes page (Fi

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–17 Figure F-6. Point-to-Point Network Example The Route Table, as view

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–18 specific route that the packet satisfies and has the largest mask (/

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–19 o MPLS_EXP bits o VLAN o Source Port (range) o Destinaton Por

Appendix F Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 F–20 Notes:

G–1 Appendix G. ADAPTIVE CODING AND MODULATION (ACM) OPTION G.1 Overview Adaptive Coding and Modulation (ACM) is a technique that allows for automat

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–2 G.2 Background The CDM-760 system was originally based on DVB-S2 sta

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–3 For a 20 Msps link, this corresponds to the data rates listed in Tabl

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–4 0 dB5 dB10 dB15 dB20 dB25 dBDownlink Fade Margin RequiredAverage Avai

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–5 Figure G-2. User Throughput vs. Time and Fades Table G-3. Turning Ma

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–8 o M:N redundancy support is available using the CRS-500 M:N Redun

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–6 G.3 ACM System Description A generic example of ACM-over-Satellite i

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–7 Figure G-3. ACM-over-Satellite – Generic Example

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–8 BLANK PAGE

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–9 G.4 CDM-760 ACM Scheme The description of ACM operation in this sec

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–10 ms), change its ModCod, and the signal would be sent back to the fa

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–11 Table G-4. Modulation Type Impairment Additional Impairment Variab

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–12 G.4.6 ModCod Selection Table G-5 and Table C-6 show the guaranteed

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–13 Table G-6. DVB-S2-EB1 Symbol Rate and Data Rate by ModCod in ACM Mo

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–14 Figure G-5. DVB-S2 Spectral Efficiency vs. Es/No (Pilot On, 64K Bl

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–15 Figure G-7 presents a practical set of ModCods based on ModCod sele

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–9 Field activation of software-based options is possible through Comt

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–16 G.4.7 ACM Congestion Control When the ACM controller switches from

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–17 G.4.8 Notes and Recommendations • CDM-760 ACM operation is design

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–18 • ACM is 100% compatible with DoubleTalk Carrier-in-Carrier (CnC).

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–19 G.5 CDM-760 ACM Configuration and Operation G.5.1 CDM-760 Operati

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–20 G.5.2 ACM Operation Using the CDM-760 Front Panel See Chapter 6.

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–21 Step Task 6 Configure ACM (see Sect. 6.2.2.2.5 (CONFIG: Tx) ACM):

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–22 If you wish to see the exact detail of the ModCod (data rate, modul

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–23 G.5.3.1 Access the CDM-760 HTTP Interface Type the CDM-760’s Manag

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–24 G.5.3.2.1 Configure ACM Operation To configure ACM operation, use

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–25 G.5.3.2.2 Monitor ACM Performance and Statistics The CDM-760 HTTP

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–10 1.3 CDM-760 Specifications 1.3.1 System Specifications Symbol/Da

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–26 Figure G-13. Status | Status Page Figure G-14. Status | Performa

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–27 • The right side of the graph has a vertical key of Remote Es/No (

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–28 The Status | Performance | IQMon page (Figure G-15) provides you wi

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–29 G.5.4 ACM Operation Using the CDM-760 Serial Remote Control Interf

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–30 G.5.4.2 ACM Configuration and Operation Using Serial Remote Contro

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–31 G.6 ACM Summary of Specifications ACM Operational Mode Functional

Appendix G Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 G–32 Notes:

H–1 Appendix H. CARRIER ID (DVB-CID METACARRIER®) H.1 Overview Radio Frequency Interference (RFI) is the largest single issue that impacts Quality o

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–2 Traditionally, the method for identifying an interfering carrier invo

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–3 The CID message is composed of the following information: • CDM-760

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–11 1.3.3 Base Unit Connectors Alarm Connector DB-15 male: Form C; Tx

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–4 H.2.2 CDM-760 CID Configuration – Front Panel Operation See Chapter

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–5 A. Use the   arrow keys to navigate to Lat. Press ENTER to proceed

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–6 4) On the bottom line of the CID screen, create an Administrative co

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–7 H.2.3 CDM-760 CID Configuration – HTTP (Web Server) Interface See C

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–8 Figure H-2. CDM-760 HTTP Interface Menu Tree – Carrier ID Operation

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–9 To open the Carrier ID page (Figure H-3), click the Configuration nav

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–10 H.2.4 CDM-760 CID Configuration – Serial Remote Control See Chapte

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–11 The operands available for Carrier ID configuration and operation th

Appendix H Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 H–12 Notes:

J–1 Appendix J. DOUBLETALK CARRIER-IN-CARRIER (CNC) OPTION WARNING! BEFORE YOU ATTEMPT TO COMMISSION A SATELLITE LINK USING CARRIER-IN-CARRIER (CnC),

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–12 1.3.6 Demodulator (Dual IF) 70 / 140 MHz Impedance / Connector

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–2 CnC was first introduced in Comtech EF Data products such as the CDM-

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–3 This performance is achieved through advanced signal processing algor

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–4 • Carriers intentionally occupy the same spectral slot, and • Perf

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–5 the version of the near end carrier on the downlink side and then pas

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–6 Traditional Full Duplex Link Duplex Link with Double

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–7 J.4.1 DoubleTalk Carrier-in-Carrier Cancellation Process The state-o

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–8 Figure J-6. Carrier-in-Carrier Signal Processing Block Diagram The r

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–9 J.4.5 Carrier-in-Carrier Link Design CnC link design involves findin

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–10 These are the Link parameters and LST summary for 16APSK 2/3 with Ca

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–11 The link budget summary for the different ModCod combinations is: S

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–13 1.3.6.1 Es/No Performance • Chapter 6. FRONT PANEL OPERATION, T

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–12 The savings summary is (note TPC 7/8 is 20/23 actual): Item Origina

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–13 To continue, consider this example: Satellite & Transponder IS-

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–14 J.4.7 Commissioning and Deploying Carrier-in-Carrier Prior to comm

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–15 J.5 Operational References J.5.1 Calculating a Carrier-in-Carrier

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–16 J.5.2 Estimating / Calculating CnC Ratio CnC Ratio can be derived e

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–17 J.5.2.2 Calculating CnC R atio from Ca rrier t o Noise Rati o (C/ N

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–18 J.5.3 Calculating CnC Ratio and PSD Ratio from Satmaster J.6 Doub

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–19 J.8 Glossary Bandwidth, Allocated or Occupied Bandwidth or Allocate

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–20 The interfering carrier is the Tx Carrier from Local Modulator and t

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–21 Power Spectral Density (PSD) Power Spectral Density (PSD) is the sig

BLANK PAGE

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–14 DVB-S2-EB1 & EB2*, Normal Block, Pilot ON, QEF (PER 1E-7) MOD

Appendix J Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 J–22 Notes:

K–1 Appendix K. QUALITY OF SERVICE (QOS) K.1 Overview Quality of Service (QoS) is available when the CDM-760 Advanced High-Speed Trunking Modem is e

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–2 • A non-static WAN capacity such as dynamic Single Carrier Per Chann

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–3 Order Precedence Classifier 1 (cont.) • ICMP • All-IP • Non-IP • Al

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–4 In Max/Priority mode, every classification rule is assigned a “not to

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–5 Once the Packet Processor finishes servicing every rule’s Minimum Dat

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–6 Once the Max BW has been reached, the scheduler will not drain any mo

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–7 K.4.2.3 Operational Examples K.4.2.3.1 Example 1 • Select Max/Pr

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–8 Step 2 – The leftover 26000 kbps is available for the Priority 2 queu

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–9 K.4.2.3.2 Example 2 • Select Min/Max as the QoS Mode. • Configure

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–15 1.3.7 Adaptive Coding and Modulation (ACM) ACM Operational Mode

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–10 • Q1 = 10000 * (9/24) = 3750 kbps • Q2 = 10000 * (8/24) = 3334

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–11 K.4.2.3.3 Example 3 • Select Min/Max as the QoS Mode. • Configur

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–12 • Q1 = 1500 kbps • Q2 = 1334 kbps • Q3 = 1166 kbps • Q4 =

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–13 K.4.2.3.4 Example 4 • Select Min/Max as the QoS Mode. • Configur

Appendix K Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 K–14 • Q1 = 8000 * (6/30) = 708 kbps Step 3 – After the second round

2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 • 333 • 2200 PHONE 480 • 333 • 2161 FAX

Introduction Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 1–16 1.3.9 Regulatory Compliance “CE” as follows: EN 55022 Class A (E

2–1 Chapter 2. INSTALLATION 2.1 Unpack and Inspect the Equipment Figure 2-1. Unpack and Inspect the Shipment The CDM-760 Advanced High-Speed Trunkin

Installation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 2–2 Once opened, inspect the shipment: Step Task 1 Keep all shippi

Installation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 2–3 Feature Description 1 Custom Rack Enclosure 2 CDM-760 Unit 3

Installation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 2–4 2.2.1 Install the Optional Rear Support Brackets Kit Feature

Installation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 2–5 Tools needed to install the optional KT-0000168 (4”) or KT-00001

Installation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 2–6 2.2.2 Install the Optional Bearingless Rack Slide Set CEFD Pa

3–1 Chapter 3. REAR PANEL CONNECTIONS 3.1 Cabling Connection Types The cable and connector types described in this section are commonly used in many

ER-CDM760-EA2 Rev - PLM C-0033071 Errata A for MN-CDM760 Rev 2 Comtech EF Data Documentation Update Subject: Update Sect. 4.1.1 IP Address acqui

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–2 • Threaded Coupling Style: The jack features external t

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–3 3.1.2 D-Subminiature Cable Connections Type ‘D’ Connect

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–4 3.2 CDM-760 Cabling Connections The rear panel connecto

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–5 3.2.1 IF Connector Group CAUTION – THERE MAY BE DC VO

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–6 3.2.2 Utility Connector Group 3.2.2.1 J1 | ALARM Conne

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–7 3.2.2.2 J2 | REDUNDANCY Connector, DB-9F The J2 | REDUN

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–8 3.2.2.4 J4 | MGMT Connector, RJ-45F The RJ-45 female J4

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–9 3.2.3 Terrestrial Data Connector Group 3.2.3.1 J5 | DA

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–10 3.2.3.2 J7 | OPTICAL Connection, 1000Base-SX Cage DO

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–11 3.2.3.3 Optional PIIC Data Interface Slots Appendix C

ER-CDM760-EA2 Rev - PLM C-0033071 BLANK PAGE

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–12 3.2.3.4 Optional High-Speed Packet Processor Connectio

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–13 3.3 Ground and Power Connections 3.3.1 Chassis Ground

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–14 3.3.2 115V/230V Alternating Current (AC) Power Interfa

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–15 3.3.2.2 AC Operation – Replace the Fuses For AC operat

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–16 3.3.3 48V Direct Current (DC) Power Interface (Optiona

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–17 3.3.3.2 DC Operation – Replace the Fuses For DC operat

Rear Panel Connections Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 3–18 Notes:

4–1 Chapter 4. UPDATING FIRMWARE 4.1 Overview 4.1.1 Important Considerations Before Proceeding 1) Before attempting any Ethernet FTP upload, read

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–2 4.1.2 About Firmware File Acquisition and Modem Update The C

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–3 4.2 Get Started: Prepare for the Firmware Download Do these

iii 0BTABLE OF CONTENTS 0BTABLE OF CONTENTS ...

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–4 (Left) Optional CDM-760 48V DC Unit (Right) Standard CDM-760

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–5 o Firmware Information – Use the Status | Firmware page, as

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–6 c) Use the ‘Run’ and ‘Browse’ windows to create and rename t

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–7 There should now be a “C:\CDM760” folder created and availabl

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–8 Data does not provide this utility program. For detailed inf

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–9 b) Use Command-line: • Type “cd C:\CDM760” at the Command-

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–10 Remote Control:Ser+Ethernet Inband:Disable

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–11 Programming ModemApp XXX% Complete Loading FPGA XX of XX X

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–12 4.4.3 Use the HTTP Interface to Perform the Ethernet FTP Up

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–13 4.5 Select the Updated Firmware for Modem Operation Do thes

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 iv 1.2.3.1 Front Panel Features ...

Updating Firmware Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 4–14 4.6 Reboot the Modem Reboot the CDM-760 using one of the fo

5–1 Chapter 5. FAST ACTIVATION PROCEDURE 5.1 FAST Overview The CDM-760 Advanced High-Speed Trunking Modem incorporates a number of optional feature

FAST Activation Procedure Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 5–2 5.2 About FAST Options The FAST options are linked to

FAST Activation Procedure Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 5–3 a) Use the ◄►arrows keys to select OPTIONS, and then

FAST Activation Procedure Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 5–4 5.3.2 FAST Activation Using the CDM-760 HTTP (Web Ser

FAST Activation Procedure Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 5–5 4. Enter the FAST Access Code(s): a) Log in to the

FAST Activation Procedure Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 5–6 Notes:

6–1 Chapter 6. FRONT PANEL OPERATION 6.1 Overview Figure 6-1. CDM-760 Front Panel View Figure 6-1 shows the CDM-760 front panel operational feature

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–2 6.1.1 LED Indicators In general, the Alarm relay state re

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–3 6.1.2 Keypad The keypad has an auto-repeat feature. When

Table of Contents Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 / CD-CDM760 v 3.2.2.5 J8 | EXT REF (External Reference) Connec

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–4 6.1.3.1 Opening Screen The opening screen appears when yo

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–5 6.2 CDM-760 Front Panel Menus The primary and nested menu

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–6 6.2.1 SELECT: (Main) Menu When the modem is running with

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–7 6.2.2.1 (CONFIG:) NetSpec Network Spec: DVB-S2-EB1 Oper

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–8 Configuring Operating Mode Please Wait 6.2.2.2 (CONFIG:)

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–9 Network Spec QPSK 8PSK 16APSK 32APSK 64APSK DVB-S2-EB2

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–10 (CONFIG: Tx) Data  Tx Data Rate PREREQUISITE: You must

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–11 Interface type, Modulation type and FEC Code Rate setting

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–12 Table 6-3. DVB-S2 Symbol Rate / Data Rate Range for Stand

Front Panel Operation Revision 2 CDM-760 Advanced High-Speed Trunking Modem MN-CDM760 6–13 Table 6-4. DVB-S2-EB1/EB2 Symbol Rate / Data Rate Range f