ADTRAN TSU 120e user manual Wiring, Connections, Table C-1. Network Pinouts

Models: TSU 120e TSU 120

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Appendix C

Network Pinouts

WIRING

Network Pinouts

On the rear panel of the TSU 120 is an eight-position modular jack labeled NETWORK. This connector is used for connecting to the network. See Table C-1for the pinout for the network con- nector.

Connections

 

The network connections are as follows:

 

Connector type

(USOC) RJ-48C

 

Part number

AMP# 555164-2

 

 

Table C-1. Network Pinouts

 

 

 

 

 

Pin

 

Name

 

Description

 

 

 

 

1

 

R1 RXDATA-RING

Receive data from the network

 

 

 

 

 

2

 

T1 RXDATA-TIP

 

Receive data from the network

 

 

 

 

 

3

 

UNUSED

 

 

 

 

 

 

4

 

R TXDATA-RING

Send data toward the network

 

 

 

 

 

5

 

T TXDATA-TIP

 

Send data toward the network

 

 

 

 

 

6,7,8

 

UNUSED

 

 

 

 

 

 

 

61202129L1-1

TSU 120 User Manual

C-1

Page 119
Image 119
ADTRAN TSU 120e user manual Wiring, Connections, Table C-1. Network Pinouts