Comtech EF Data CDM-570A manuali

Comtech ef data CDM-570A Manuale Utente (618 pagine)

Marchio: Comtech-ef-data | Categoria: Apparecchiature | Dimensione: 10.63 MB |

Inglese

Indice

◄ ►arrow keys to select

2

Chapter 6. FRONT PANEL

7

OPERATION

7

6.1.1 LED Indicators

8

6.1.2 Keypad

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6.1.3.1 Screen Saver

10

6.1.3.2 Opening Screen

10

UTIL: Buf Clock Ref CMO

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ID 1:1 VFD Firmware FAST

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Compatible Mode: CDM-570

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CDM-570A (◄ ►,ENT)

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6.3 Front Panel Operation

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6.3.1 SELECT: (Main) Menu

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CONFIG: Rem All Tx Rx CEx

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Frame TI Ref Msk CnC ODU

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CONFIG:Rem All Tx Rx CEx

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Frame TI Ref Msk CnC ◄ ►

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Version

19

Addr#1 or Addr#2

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6.3.2.2 CONFIG: All

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Tx:FEC Mod Code Data Frq

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On/Off Pwr Scr Clk Inv α

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Tx FEC: Viterbi Vit-RS

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TCM-RS TPC VFEC ULL Unc

22

DemodUnlock

29

Txα: .35 .25 .20 .15 .10

31

.05 (◄ ►,ENT)

31

Rx:FEC Dem Code Data Frq

32

Acq Descr Buf Inv EbNo α

32

Rx FEC: Viterbi Vit-RS

33

Descrambling: Default-On

37

IESS-315-On Off (◄ ►,ENT)

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Rx Buffer: +/-32768 Bits

37

(13.1ms) (▲ ▼, ENTER)

37

and to the motion of the

38

6.3.2.4.10 (CONFIG: Rx) E

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 Master

41

 Slave

41

6.3.2.7.2 (CONFIG: TI) IP

42

(CONFIG: TI) G.703  T1

42

(CONFIG: TI) IP-ACM  ModCod

43

Distant-end loses lock:

44

Go to Min Tx Modcod(▲ ▼)

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Target SNR Margin:

44

1.0 dB (0.0 – 4.5) (▲ ▼)

44

Frequency Reference:

46

Internal 10 MHz(▲ ▼,ENT)

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Internal+O/P (▲ ▼,ENT)

46

Search-Delay (◄ ►,ENTER)

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+/- 010 kHz (▲ ▼,ENTER)

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. Press ENTER

50

6.3.3 SELECT: Monitor

51

6.3.3.1 MONITOR: Alarms

51

6.3.3.2 MONITOR: Rx

52

6.3.3.3 Monitor: ACM

53

Link Statistics: View

54

Clear-All Config(◄ ►,ENT)

54

Sta198:02/11/13 10:37:32

54

16.0, 16.0, 9.0, 9.0(▲ ▼)

54

6.3.3.6 MONITOR: AUPC

57

6.3.3.7 MONITOR: CnC

58

↓ Dig↓ I/O↓

59

↓ Tx-CW Tx-1,0(◄ ►,ENT)

59

6.3.4.2 TEST: BERT

61

6.3.5 SELECT: Info

62

6.3.5.1 INFO: All

62

6.3.5.2 INFO: Tx (Transmit)

62

6.3.5.3 INFO: Rx (Receive)

63

6.3.5.4 INFO: Buf (Buffer)

63

6.3.6 SELECT: Save/Load

65

Warm-up delay: Disable

69

Enable (◄ ►,ENTER)

69

6.3.7.6 UTIL: Firmware

71

(UTIL: Firmware Info) PaP

71

6.3.7.7.2 (UTIL: FAST) View

74

Transceiver Control:

75

Disable Enable(◄ ►,ENTER)

75

Chapter 7. ETHERNET-BASED

77

REMOTE PRODUCT

77

MANAGEMENT

77

7.2 SNMP Interface

79

7.2.3 SNMP Traps

81

7.2.4 MIB-II

82

7.2.5 Private MIB

83

7.3 Telnet Interface

83

7.4.1 Operational Features

85

7.4.1.1 User Login

85

7.4.1.2 Navigation

86

7.4.1.3 Page Sections

86

7.4.1.4 Action Buttons

86

7.4.1.5 Drop-down Lists

87

7.4.1.6 Text or Data Entry

87

7.4.3.1 Home Pages

91

7.4.3.1.1 Home

91

7.4.3.2 Admin Pages

92

7.4.3.2.1 Admin

92

Host Access List

93

7.4.3.2.2 Admin

94

Working Mode

95

Features – Standard

97

Features – Optional

97

7.4.3.2.5 Admin

98

Image 1 / Image 2

99

Next Reboot, will use

99

Boot From

99

7.4.3.2.6 Admin

101

Equipment ID

102

Options – Installed

102

Options – Not Installed

102

7.4.3.2.7 Admin

103

7.4.3.2.8 Admin

104

7.4.3.3 Configuration Pages

105

Interface / Framing

106

Transmit

106

Receive

106

Tx Power Level

106

Carrier-in-Carrier (CnC)

107

MANAGEMENT PORT FEATURE

109

xviii

112

ARP Table (Edit)

114

Add Static ARP

114

Delete Static ARP

114

Flush Dynamic ARPs

114

Route Table (Edit)

115

Add New Route

116

Delete Route

116

CDM-570A as Client

117

CDM-570A as Server

117

IGMP Table

118

DHCP Relay

119

Managed Switch Configuration

120

(TOP) QoS Feature = Disable

121

QoS Configuration

124

QoS Max/Priority Rules Table

125

Add New QoS Rule

125

Delete Rule

127

QoS DiffServ Rules Table

127

Compression

129

Receive HDLC Addresses

130

Delete HDLC Address

130

Compatibility Mode

133

FIGURES

134

Re-Center Buffer

135

(CDM/R-570AL Only)

138

7.4.3.4 Status Pages

139

Events Log

140

Statistics Log

141

Alarm Mask

141

Clear Ethernet Statistics

144

Clear Statistics

147

Clear Compression Counters

149

Clear QoS Counters

150

CPU Usage

151

7.4.3.6 Redundancy Page

155

Redundancy Monitor

157

PRODUCT MANAGEMENT

158

8.1.2 EIA-232

159

8.2.1 Basic Protocol

159

8.2.2 Packet Structure

160

8.2.2.1 Start of Packet

161

8.2.2.2 Target Address

161

8.2.2.3 Address Delimiter

161

8.2.2.4 Instruction Code

161

= (ASCII Code 61)

162

? (ASCII Code 63)

162

= (ASCII Code 61)

162

! (ASCII Code 33)

163

* (ASCII Code 42)

163

# (ASCII Code 35)

163

~ (ASCII Code 126)

163

8.2.2.7 End of Packet

164

8.3.1 Notes and Indices

165

xxiii

167

PREFACE

189

Safety and Compliance

200

Electrical Installation

211

Chapter 9. OPTIONAL PACKET

219

PROCESSOR – SERIAL/TELNET

219

CLI OPERATION

219

Revision 2

222

Grounding

223

Operating Environment

223

9.3 CLI Operations

227

9.3.1 CLI Main Menu

227

9.3.2 Administration

228

Telnet Timeout

230

(2004/108/EC)

234

MANAGEMENT PORT

241

(91/263/EEC)

245

CE Mark

245

Assign or Edit a QoS Rule

248

Product Support

256

Comtech EF Data Headquarters

256

Warranty Policy

256

Then Disabled Brouter Mode”

259

9.3.8 Satellite Modem

262

Limitations of Warranty

267

Exclusive Remedies

267

Configuration

274

(LNB) Configuration

275

Carrier) Configuration

276

Chapter 1. INTRODUCTION

278

Errors, and Average BER

279

Figure 9-38. Stored Events

280

Introduction Revision 2

289

Statistics

291

Are you sure you want to

304

Chapter 10. CDM-570A/570AL

306

ODU (TRANSCEIVER, BUC, LNB)

306

M&C OPERATIONS

306

1.2 Features

311

1.2.1 Physical Description

311

1.2.1.1 Standard Assemblies

311

1.2.1.2 Optional Assemblies

311

10.2.1.2 (SELECT:) ODU

312

◄ ►,ENT)

313

◄ ►,▲ ▼,ENT)

316

▲ ▼,ENT)

317

(ODU SELECT ► INFO): Model

320

(ODU SELECT ► INFO): LNA

321

(ODU SELECT ► INFO): Misc

321

1.2.2 Dimensional Envelope

322

BLANK PAGE

333

1.2.3 Physical Features

334

10.2.2.1.1 ODU

336

ODU Comms

336

ODU Selection

337

Upconverter Parameters

337

Downconverter Parameters

338

Unit Parameters

338

LNA Parameters

338

ODU Circuit Identification

338

HPA Parameters

339

Force 1:1 Switch

343

Re-Calibrate LNA Current

344

Redundancy Box Mode

344

ODU Date and Time

344

ODU Stored Events

344

1.2.3.2 Rear Panel Features

345

Queries

348

10.3.1.2 (SELECT:) Monitor

355

10.3.1.2.1 MONITOR: Alarms

355

10.3.1.2.2 MONITOR: ODU

357

BUC Configuration

359

BUC Status

359

LNB Control

360

LNB Status

360

Commands/Queries

361

Appendix A. CABLE DRAWINGS

362

Appendix A Revision 2

363

Appendix B. FEC (FORWARD

366

ERROR CORRECTION) OPTIONS

366

B.2 Viterbi

368

B.3.1 Closed Network Modes

369

Appendix B Revision 2

370

B.5.1 TPC Overview

371

B.6 VersaFEC

373

(Short-block LDPC)

373

B.6.1 VersaFEC Extensions

374

B.6.1.1 Extended CCM Codes

374

1.2.5 Verification

378

1.2.6 AUPC

378

1.2.7 EDMAC

378

Decoding

379

Viterbi with

380

RS 220,200

380

Outer Code

380

8-PSK/TCM Rate 2/3

381

Decoding, with and

381

Comtech Turbo Product Codec

383

Rate 5/16 BPSK

383

Rate 21/44 BPSK/QPSK/OQPSK

384

Rate 3/4 QPSK/OQPSK

385

8-PSK/8-QAM and 16-QAM

385

Rate 7/8 QPSK/OQPSK

386

Rate 0.95 QPSK/OQPSK

387

Comtech VersaFEC® Codec

388

Rate 0.488 BPSK

388

Rate 0.533, 0.631, 0.706

390

Rate 0.642, 0.711, 0.780

391

Rate 0.731, 0.780, 0.829

392

Comtech VersaFEC®

393

Codec - Extended CCM

393

0.576 8-QAM and

393

0.644 16-QAM

393

Comtech Ultra-Low-Latency

394

(ULL) Codec - Rate 0.493

394

BPSK/QPSK

394

0.654 and 0.734 QPSK

394

Differential

395

Encoding

395

No FEC, no

395

Appendix C. OFFSET QPSK

397

Appendix C Revision 2

398

Appendix D. OPTIONAL

399

HIGH PERFORMANCE PACKET

399

PROCESSOR

399

D.1.1.1 Major Assemblies

401

D.1.1.3.1 Overview

402

Appendix D Revision 2

403

Appendix D Revision 2

408

1.2.10.3 Support Software

411

D.1.2.5 Managed Switch Mode

412

D.1.2.9 Vipersat / VFS

419

D.1.3.3 SNMP Interface

420

D.1.3.4 Telnet Interface

420

1.3.1 Modulator

422

D.2.1 Getting Started

424

D.2.1.1 Equipment List

424

D.2.1.2 Equipment Setup

424

D.2.5.1 Configure User PCs

427

D.2.6.1 Configure User PCs

429

D.2.6.3 Set IP Address(es)

430

D.3.1.1.3 Router Modes

439

Matching Filters

442

TABLE OF CONTENTS

444

Appendix E. AUPC (AUTOMATIC

449

UPLINK POWER CONTROL)

449

E.2.1 Target-Eb/No

450

E.2.2 Max-Range

450

E.2.3 Alarm

450

E.2.4 DemodUnlock

451

E.3 Compensation Rate

451

E.4 Monitoring

451

Appendix E Revision 2

452

Appendix F. CLOCKING MODES

453

F.2.2 TX Terrestrial

454

F.2.3 RX Loop-Timed, RX=TX

454

Figure F-1. TX Clock Modes

455

1.3.2 Demodulator

456

This may

457

Figure F-2. RX Clock Modes

458

F.4 X.21 Notes

459

F.5 G.703 Clock Extension

459

Appendix F Revision 2

460

Appendix G. DOUBLETALK

466

CARRIER-IN-CARRIER OPTION

466

Appendix G Revision 2

468

Carrier-in-Carrier

468

G.4.2 Margin Requirements

475

G.4.5.3 Power Limited Links

480

G.5 Operational References

483

G.5.2 Estimate PSD Ratio

484

G.6.1 Overview

486

1.3.6 Data Rate Ranges

489

G.6.4 CnC-APC Framing

490

G.6.6 CnC-APC Response Time

491

G.6.7 CnC-APC Setup

492

G.9 Glossary

497

CnC Ratio

498

1.3.7 Power

500

Appendix H. E

502

MEASUREMENT

502

Appendix H Revision 2

503

(Co+No/No )/10)

503

Appendix J. EDMAC CHANNEL

506

J.2 M&C Connection

507

J.3 Setup Summary

508

Appendix J Revision 2

509

Appendix K. GPS MODE

510

1.3.8 Physical Properties

511

1.3.9 Miscellaneous

511

1.3.10 Approvals

511

K.3 Remote Commands

512

Appendix L. ADVANCED

513

QUALITY OF SERVICE (QoS)

513

Appendix L Revision 2

514

L.1.3 DiffServ QoS Mode

520

Chapter 2. INSTALLATION AND

522

STARTUP

522

L.2.1 Maximum Clipping

525

L.2.2 Minimum Data Rate

525

L.3 Glossary of Terms

526

Appendix M. TRANSMIT

530

SPECTRUM FILTERING OPTIONS

530

Appendix M Revision 2

531

N.1 Overview

532

Appendix N Revision 2

534

Appendix P. ADAPTIVE CODING

546

MODULATION (ACM) OPTION

546

P.2 Background

547

P.3 Requirements for ACM

548

Appendix P Revision 2

549

P.5 Disadvantages of DVB-S2

550

P.6 VersaFEC ACM

551

VersaFEC ACM Latency

553

Appendix Q. DEDICATED

562

MANAGEMENT PORT FEATURE

562

Appendix Q Revision 2

563

2.3 Configure the Modem

567

Vipersat)

569

Q.4.1 Configure Router Mode

569

480 • 333 • 2200 PHONE

576

• 333 • 2161 FAX

576

PINOUTS)

577

Chapter 3. REAR PANEL

578

CONNECTORS AND PINOUTS

578

3.1.1.1 Type ‘BNC’

580

3.1.1.2 Type ‘TNC’

580

3.1.1.3 Type ‘N’

580

3.1.1.4 Type ‘F’

580

3.2.1 IF Connections Group

583

3.2.1.1 Rx IF Connectors

583

3.2.1.2 Tx IF Connectors

583

Processor only)

586

3.2.2.3 G.703 Connections

587

(TOP) Standard AC Chassis

592

Power and Fuse

600

Chapter 4. UPDATING FIRMWARE

602

UPGRADING FIRMWARE

613

Please Wait

613

IP OPTION CARD UPGRADING

614

..PLEASE WAIT

614

Upgrade finished

614

Press CLEAR to continue

614

Comtech CDM-570AL Modem

615

Firmware Version: #.#.#

615

Chapter 5. FAST ACTIVATION

617

PROCEDURE

617

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