CopperOptics Pairain PG-Plus PCS-719, Руководство пользователя

Страница: 19 / 42

Section 950-719-100 August 22, 1997 Revision 03
PG-Plus PCS-719 PairGain Engineering - Plant Series Page 15
DSX1 Connections
The COTS provides direct 100
Ω
resistive termination for eight DS1 inputs from the DSX-1 cross-connect by way of
wire-wrap pins located at the bottom right-hand side of the shelf backplane. The DS1 inputs are bridged to both PMX
slots to allow for 1:1 equipment protection.
PAU/PMU Connector
J1 on the COTS backplane is the 96-pin DIN-type PAU/PMU connector. Table 18 lists the PAU/PMU connector
pinouts.
Table 18
PAU/PMU 96-Pin DIN-Type Connector
Pin # Row A Row B Row C
32 MJRAUDNO MJRAUDCOM MJRAUDNC
31
MJRVISNO MJRVISCOM MJRVISNC
30
MNRAUDNO MNRAUDCOM MNRAUDNC
29
MNRVISNO MNRVISCOM MNRVISNC
28 CRITAUDNO CRITAUDCOM CRITAUDNC
27
CRITVISNO CRITVISCOM CRITVISNC
26
SYSNO SYSCOM SYSNC
25 SCB1 INTRPT1- CC1TIP
24 SCB2 INTRPT2- CC1RING
23
SCB3 INTRPT3- CC2TIP
22 SCB4 INTRPT4- CC2RING
21
SCB5 INTRPT5- ACO1
20
SCB6 INTRPT6- GND
19
SCB7 INTRPT7- TSTTIP
18 SCB8 INTRPT8- TSTRING
17
SCB9 INTRPT9- CC64KA
16
SCB10 INTRPT10- CC8KA
15 SCB11 INTRPT11- CC64KB
14 SCB12 INTRPT12- CC8KB
13
SCB13 INTRPT13- INTRPTA-
12 SCB14 INTRPT14- FSYNCAEOC
11
SCB15 INTRPT15- RCLKAEOC
10
SCB16 INTRPT16- INTRPTB-
9
SCBA SCBB FSYNCBEOC
8 BATB_H TDATBEOC RCLKBEOC
7
RDATAEOC RDATBEOC
6
BATA_L TDATAEOC FGND
5 GND ID1 ID0
4 NMATX NMARX <BURN IN>
3
NMADTR NMADSR NMAGND
2 NMACD NMARCLK NMATCLK
1
LAN LGND LGND