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Adtran (1200307E2) ISDN Terminal Adapter

Stores Selling: 13

$275.00 - $339.00

Adtran DSU III AR DC (1200270L1)

The ADTRAN DSU III AR is a technologically advanced, high performance data service unit/channel service unit. This unit provides a reliable interface between the digital data service (DDS) or 4-wire Switched 56 (SW56) network and the customer's data terminal equipment (DTE). The unit is an all-rate ... Read more

Stores Selling: 12

$419.00 - $530.00

Adtran Quad FXS+ Voice Interface Card (1202300L1)

To support analog voice applications in the TSU multiplexer, ADTRAN has several modules available that provide FXS, FXO and E&M interfaces. For flexibility, the analog voice modules come in a variety of formats. These modules provide a quick and simple upgrade path for TSU multiplexers requiring... Read more

Stores Selling: 10

$487.00 - $572.00

Adtran (1200695L1) Voice Interface Card

NetVanta 7100 T1/PRI Voice Interface Module provides one RBS T1 or one PRI (5E, DMS100, or National) interface for termination of TDM voice trunks and includes DBU port. ... Read more

Stores Selling: 7

$286.00 - $472.00

Adtran DSU III AR (1200128L1)

The ADTRAN Dual DSU III Module is one of several expansion modules for the TSU multiplexer family of products. This module should be selected when the customer's data terminal equipment (DTE) needs to be connected to the Digital Data Service (DDS) or the Switched 56 network using a T1 line. The modu... Read more

Stores Selling: 3

$374.00 - $473.00

Adtran TSU ACE DSU / CSU (1200295L1)

ADTRAN designs, develops, and manufactures Advanced Transmission products for high-speed digital communications. ADTRAN's commitment to total customer satisfaction requires continually developing and improving products to meet changing needs while maintaining the highest level of quality. That's why... Read more

Stores Selling: 2

$65.00 - $419.00

ADTRAN - ADTRAN TSU ACE (2nd Gen) (1202295L1#GOV)

Stores Selling: 7

$439.00 - $481.00

Adtran DSU III AR (1200127L1#HS)

Stores Selling: 3

$390.00 - $473.00

Adtran ANALOG2-TRUNK/2-SVOICEINTERFACEMODULE (1202692G1)

Stores Selling: 4

$304.00 - $390.00

Adtran Dial Backup Interface Module Analog Modem (1204002L3)

The V.34 DBU Module provides switched backup of the leased line application. This module allows backup data rates of up to 33.6Kbps over the public switched telephone network (PSTN).??PRODUCT FEATURES:??Provides V.34 modem dial backup rates up to 33.6 Kbps via RJ-45 analog POTS line; ?Provides dial ... Read more

Stores Selling: 2

$349.00 - $393.00

Adtran Total Access 1500 Quad RS-232 Module (1180435L1)

Stores Selling: 2

$188.00 - $453.00

Adtran DSU III AR DC [adn-1200270l1]

Stores Selling: 2

$419.00 - $463.00

Adtran Total Access 1500 Dual 4W FXO Module - 1180217L2

Stores Selling: 1

$336.00 - $336.00

Adtran ATM-Based SHDSL Annex A Network Interface Module - 1200936E1

Stores Selling: 1

$439.00 - $439.00

ADTRAN QUAD FXO NIM2 - 1700105G1 1700105G1

Stores Selling: 3

$419.00 - $540.00

Adtran Dual DS0 DP (1180203L4)

The ADTRAN Total Access 1500 Dual DS0 Dataport is a two-port access module used in the Total Access 1500 platform. It serves as an interface to the basic DDS DS0 (64 kbps) signal to a T-carrier line. The Dual DS0 DP is generally located in either a hub or intermediate office. It is used in conjuncti... Read more

Stores Selling: 1

$312.00 - $312.00

ADTRAN 1181402L1 4 PORT DSX1 ATM CARD