Instruction manual

61200780L1-1C © 2004 ADTRAN, Inc. 55
ATLAS 800 Series System Manual Option Modules Overview
System Description
T3 Option Module (P/N 1200223L1)
The T3 Option Module provides a single, channelized T3 interface that allows bandwidth management of
up to 28 T1s. It functions as a T3 DSU/CSU, M13 multiplexer, and 3/1/0 timeslot interchange DACS. The
T3 clock or any of the odd T1s contained in the T3 circuit may deliver timing for the system.
T3 Option Module with Drop and Insert Interface (P/N 1200225L1)
The T3 Option Module with Drop and Insert Interface provides a single, channelized T3 interface for
primary service and an additional drop and insert interface for passing T3 channels (in T1 pairs) to a
secondary channelized T3 device. The module functions as a T3 DSU/CSU, M13 multiplexer, and 3/1/0
timeslot interchange DACS. The T3 clock or any of the odd T1s contained in the T3 circuit may deliver
timing for the system.
Dual Video Option Module (P/N 4200773Lx)
The Dual Video Option Module provides two independent video ports, each including an RS-366 dialing
interface (DB-25) and a synchronous DTE port (interface connector determined by custom cable). When
used in conjunction with the Nx56/64 BONDing Option Module (P/N 1200262L1), the Dual Video
Module provides high-bandwidth videoconferencing. The Dual Video Module does not provide timing for
the ATLAS 800 Series system.
NxT1 HSSI/V.35 Option Module (1200771L1)
The NxT1 HSSI/V.35 Option Module aggregates bandwidth from one to eight T1s into a single logical
channel on the HSSI interface (or V.35 interface using the optional adapter cable). The NxT1/V.35 Option
Module supports point-to-point T1 applications only. Any of the four built-in T1 ports of the NxT1
HSSI/V.35 Option Module can provide timing for the ATLAS 800 Series system.
Octal FXS Option Module (P/N 1200338L1)
The Octal FXS Option Module provides eight analog voice-grade interfaces. Each interface provides talk
battery, off-hook supervision, E&M signaling conversion, and ringing in loop-start or ground-start
operation. Call progress tones, where necessary, are provided to the modules by the ATLAS 800 Series.
8,16,24,32 Channel Voice Compression Resource Modules (P/N 1200221Lx)
The Voice Compression Resource Module (VCOM Module) combines with other ATLAS 800 Series
components to implement voice over frame relay (VoFR) capability. The Voice Compression Resources
modules support 8, 16, 24, or 32 simultaneous compressed calls using G.723.1 or Netcoder compression
algorithms.
Nx 56/64 BONDing Resource Module (P/N 1200262L1)
The Nx 56/64 BONDing Resource Module supports multiple, independent BONDing sessions with each
session capable of using from 2 to 32 channels of 56K or 64K data. The Nx 56/64 BONDing Resource
Module combines with other ATLAS 800 Series components to provide a flexible disaster recovery
system.