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Paradyne COMSPHERE 3610 DSU / CSU (3610-A4-028)

COMSPHERE 3610 Series Data Service Units (DSUs) are highly reliable, state-of-the-art products ideal for today's network-managed digital environments. The COMSPHERE 3610 DSU enables users to take maximum advantage of today's digital services.??Operating in conjunction with Paradyne's COMSPHERE 6700 ... Read more

Stores Selling: 1

$1270.00 - $1270.00

ADTRAN Voice Interface Card (1200338L1)

ATLAS 800 Series Option Module provides 8 FXS analog RJ interfaces to support major FXS applications with the exception of message waiting indication. It includes ring generator and eight RJ-45-RJ11 cables (7 ft). ... Read more

Stores Selling: 1

$970.00 - $970.00

Cisco (WS-U4604-8FXS-RF) Voice / Fax Interface Card

The Catalyst 4000 8-Port RJ21 FXS module for the Access Gateway Module is a high-density analog phone and FAX relay interface. By providing service to analog phones and FAX machines, the eight Foreign Exchange Station (FXS) ports emulate a Public Switched Telephone Network (PSTN) central office (CO)... Read more

Stores Selling: 1

$1160.00 - $1160.00

ADTRAN 1200186L1 OCTAL BRI/U MODULE

Stores Selling: 1

$895.00 - $895.00

Cisco ISDN Terminal Adapter AS5200 ISDN Pri T1 1.5Mbps 2-Ports AS522CT1 (AS52-2CT1=)

Cisco offers this dual T1/PRI card, which routes incoming digital T1 lines to the 6-port or 12-port modules. The dual T1/PRI card provides RJ-48C connectors to terminate trunks. The dual T1/PRI card performs all necessary equalization and gain functions to support 6000 feet of 24-gauge unshielded ca... Read more

Stores Selling: 1

$950.00 - $950.00

Cisco (PA-MC-2E1/120-RF) DSU / CSU

The multichannel E1/PRI port adapter integrates data service unit (DSU) functionality and E1 channel support into the Cisco router. The PA-MC-2E1 port adapter provides two independent E1 (120-ohm) connections via RJ-48C connectors.??This port adapter is designed for the following systems: ??Catalyst... Read more

Stores Selling: 1

$1517.00 - $1517.00

Cisco (UBR-MC11C) Cable Modem

Cisco offers a wide variety of connectivity, expansion and upgrade modules to accommodate the range of application needs in customer networks. The network modules assure customers that they can choose a connectivity solution that fits their requirements. As modular components, they are easily and in... Read more

Stores Selling: 1

$1200.00 - $1200.00

Enterasys Networks (NIM-BRI-ST-02) ISDN Modem

Enterasys Networks provides best-in-class infrastructure solutions to enterprise customers worldwide. With one of the industry's broadest and deepest product portfolios - plus a full range of service and support offerings - Enterasys is uniquely qualified to meet the evolving needs of today's busine... Read more

Stores Selling: 1

$875.00 - $875.00

Enterasys Networks 2PT Fractional T1/E1 DSU / CSU (nim-t1/e1-02)

Combining the energy and drive of a start-up with the award-winning technology and global resources of an industry leader, Enterasys Networks develops solutions exclusively tailored for enterprise-class customers. Enterasys' market focus and inherent strengths give the company the ability to quickly... Read more

Stores Selling: 1

$1110.00 - $1110.00

Dialogic D/600SC-2E1 Rev 3 75 Ohm (D600SC2E1 75 REV 3)

Stores Selling: 1

$1285.00 - $1285.00

Dialogic D/41JCT LS EW (D41JCTLSEW_)

Stores Selling: 1

$895.00 - $895.00

Dialogic MSI/240SC-Global

Stores Selling: 1

$895.00 - $895.00

VeriFone Vx610 4MF/2M 14.4K/GPRS with SMART CARD [m256-533-36-usa]

Stores Selling: 1

$857.00 - $857.00

Redfone foneBRIDGE2-EC Dual Port T1/E1 with Echo Cancellation (7505050EC)

Stores Selling: 1

$1610.00 - $1610.00

Dialogic D/82JCT U UNIV

Stores Selling: 1

$950.00 - $950.00

Adtran (4200410L1)

The ADTRAN® ESU LT is a full featured E1/FE1 data service unit/channel service unit (DSU/CSU). It provides an interface between E1 or Fractional E1 service and the end user's data terminal equipment (DTE) for applications such as LAN-to-LAN bridging, Frame Relay circuit termination and video-confer... Read more

Stores Selling: 1

$870.00 - $870.00

Dialogic Brooktrout TR1034 +P2-1B-R - ISDN fax board - BRI (901-003-03)