Option Module Architecture; Figure 1-1. Tsu 610 Option Modules - ADTRAN TSU 610 User Manual

Chapter 1. Introduction
Module
DSU DP
Dial Backup
U-BR1TE

Option Module Architecture

1-4
Provides two sync or async ports (232 or V.35).
Allows for backup of data upon network T1 fail-
ure.
Allows ISDN lines to be extended over a T1 line.
The TSU 610 features a unique architecture that allows the
addition of six option modules and plug-on boards,
providing an opportunity for growth to accommodate many
applications. See Figure 1-1. This unique approach allows you
to mix interface types to meet any application.
TSU 610
TSU 610 User Manual
Description
DSX-1
Module
OCU-DP
Module
V.35
Module
D&I
Module
DUAL
Voice

Figure 1-1. TSU 610 Option Modules

Plug on
V.35
Plug on
OCU DP
Plug on
Dual Voice
61200610L2-1