Chapter 2. Installation

listed in Pinouts on page A-1. The TSU IQ+ rear panel is shown in Figure 2-1 with optional DBU and ethernet cards installed.

 

DBU INTERFACE

 

 

DBU

 

 

 

TELCO

 

 

 

NETWORK

TEST JACKS

DSX-1

CONTROL

 

IN OUT MON

 

 

LAN INTERFACE

 

 

10 BASE T

 

ETHERNET

V.35 NX56/64

115 VAC

 

60HZ.15A

 

ON

 

OFF

Item

Function

 

 

DBU Interface

DBU card slot

 

 

LAN Interface

Ethernet card slot

 

 

Network

Connects to dedicated circuit

 

 

Test Jacks

Connect to a monitoring device or a T1 test set

 

 

DSX-1

Connects to equipment requiring short haul T1

 

(such as a PBX)

 

 

Control

Connects to a VT-100 terminal or a device run-

 

ning SLIP or async PPP protocol

 

 

V.35

High speed DTE interface

 

 

Power Switch

Turns power on or off

 

 

115 VAC Connection

Power cord connection

 

 

Figure 2-1. TSU IQ+ Rear View

61200275L1-1

TSU IQ+ User Manual

2-3

Page 41
Image 41
ADTRAN 1204002L2 user manual Function, TSU IQ+ Rear View