Comtech EF Data SDM-309B Specifiche Scaricare il pdf (Pagina 111)

M&C and Interfaces SDM-309B Satellite Modem

4-4–34 MN/U-SDM309B Rev. #

4.2.2.10 Drop & Insert Breakout Panel

The Drop and Insert Breakout Panel supports the use of the drop and insert channel unit

in the SDM-309 modem. Connections between the breakout panel and other equipment

are made through front and rear panel connectors. These connectors are listed in Table 4-

2. The location of these connectors are shown in Figure 4-12.

Table 4-2 Breakout Panel Connectors

Ref

Desig.

Connector Type Name Pinout

Section

J1 15 PIN “D” DROP DATA INPUT 4.2.2.10.1

J2 15 PIN “D” DROP DATA OUTPUT 4.2.2.10.2

J3 15 PIN “D” INSERT DATA INPUT 4.2.2.10.3

J4 15 PIN “D” INSERT DATA OUTPUT 4.2.2.10.4

J5 BNC DROP DATA INPUT 4.2.2.10.5

J6 BNC DROP DATA OUTPUT 4.2.2.10.6

J7 BNC INSERT DATA INPUT 4.2.2.10.7

J8 BNC INSERT DATA OUTPUT 4.2.2.10.8

J9 BNC EXT REF CLOCK 4.2.2.10.9

J10 25 PIN “D” ESC CHANNEL 4.2.2.10.10

J11 TERM. BLOCK FAULTS 4.2.2.10.11

J12 50 PIN “D” DATA INTERFACE 4.2.2.10.12

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 239 240

Nessun commento

Comtech EF Data SDM-309B Specifiche Pagina 111