Verilink PRISM 3021 (34-00262) Product Manual Bedienungsanleitung PDF herunterladen (Seite 15)

Installation 2-7PRISM 3021

This port is a DCE port configured for 8 bits, no parity, and

1 stop bit. The physical connections are 8-pin modular jacks

(electrically RS-232). Refer to TxPORT Customer Service

on page 1-4 for cable information. The pinout for this port

is shown in Table 2-R.

Standalone Connections

The standalone version of the 3021 has the same connec-

tions as the 1051 nest-mount chassis, except that there is no

34-pin Winchester-type high-speed DTE connector. Any

information unique to the standalone rear panel is in this

section, otherwise follow the reference in Table 2-S. Pinouts

for the standalone rear panel connections are provided in

Table 2-S. Figure 2-9 shows the rear panel of the standal-

one chassis.

DTE PORT

The DTE port pinout is shown in the column labeled DB-25

25-pin of Table 2-T.

1051 Chassis Connections

The 1051 nest-mount chassis provides all the necessary con-

nections to in Figure 2-13 and Figure 2-14 on page 2-11.

DTE I

NTERFACES

Both models of the TxPORT 1051 chassis provide connec-

tion to the customer equipment. Each slot of the 1051-2 has

a corresponding E1 DTE 8-pin RJ-48 connector and a high-

speed DTE female 25-pin connector located on the chassis

rear panel. The 1051-3 chassis is similar except that it has a

high-speed DTE 34-pin connector instead of the 25-pin con-

nector. The pinout for the E1 DTE RJ-48 connector is given

in Table 2-V and the pinout for the high-speed DTE con-

nectors is given in Table 2-T.

Table 2-R Supervisory (SUPV) Port Connector

Pinout

Pin Supervisory Port Interface

1Control Out

2 Signal Ground

3 Data Out

4 Data In

5 Signal Ground

6Control In

Figure 2-9 Rear Panel of 3021 Standalone Chassis

NMS IN

NMS OUT

E1 DTE

NETWORK

ALARM/POWER

NETWORK/EXT CLK

DTE

PORT

Table 2-S Pinouts for Standalone Rear Panel Connectors

Pin NMS IN NMSOUT E1 DTE NETWORK POWER EXT CLK

1 Not Used Not Used Tip Output Data In 48 V Return Network Input (Tip)

2 Signal Ground Signal Ground Ring Output Data In Signal Ground Network Input (Ring)

3 Data Out Data Out Not Used Not Used -48 VDC Network Output (Tip)

4 Data In Not Used Tip Input Data Out Frame Ground Network Output (Ring)

5 Signal Ground Signal Ground Ring Input Data Out Alarm Contact Station Clock (Ring)

6 Not Used Not Used Not Used Not Used Alarm Common Station Clock (Tip)

7, 8 Chassis Ground Chassis Ground

page 2-9 page 2-9 page 2-7 page 2-9 page 2-9 page 2-5

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 46 47

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