The ADTRAN T1 ESF CSU is a full-featured T1 Channel Service Unit used to connect T1 data terminal equipment (DTE) such as a PBX, switch or channel bank to T1 facilities. Capable of interfacing to both B8ZS or AMI circuits, the T1 ESF CSU can convert signal formats or line code to integrate older equ... Read more

$347.00 - $1041.00

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

$936.00 - $1110.00

ADTRAN designs, develops, and manufactures ADvanced TRANsmission products for high-speed digital communications. ADTRAN 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 a... Read more

$1075.00 - $1607.00

The ADTRAN TSU ESP is a full-featured T1/FT1 Data Service/Channel Service Unit (DSU/CSU) with an integral SNMP agent and optional, modular dial backup (DBU) capabilities. It provides an interface between T1 or Fractional T1 service and the customer's data terminal equipment (DTE). The TSU ESP provid... Read more

$1080.00 - $1080.00

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

$1335.00 - $1335.00

Telenetics is an innovator of proprietary wireless data-communications solutions for utility, transportation and other industrial automation applications. Telenetics designs products and systems that collect data from industrial devices such as meters, remote terminal units, traffic controllers, ind... Read more

$935.00 - $935.00

Telenetics is an innovator of proprietary wireless data-communications solutions for utility, transportation and other industrial automation applications. Telenetics designs products and systems that collect data from industrial devices such as meters, remote terminal units, traffic controllers, ind... Read more

$1200.00 - $1200.00

Telenetics is an innovator of proprietary wireless data-communications solutions for utility, transportation and other industrial automation applications. Telenetics designs products and systems that collect data from industrial devices such as meters, remote terminal units, traffic controllers, ind... Read more

$1395.00 - $1395.00

Telenetics is an innovator of proprietary wireless data-communications solutions for utility, transportation and other industrial automation applications. Telenetics designs products and systems that collect data from industrial devices such as meters, remote terminal units, traffic controllers, ind... Read more

$1195.00 - $1195.00

Telenetics is an innovator of proprietary wireless data-communications solutions for utility, transportation and other industrial automation applications. Telenetics designs products and systems that collect data from industrial devices such as meters, remote terminal units, traffic controllers, ind... Read more

$1195.00 - $1195.00

Telenetics is an innovator of proprietary wireless data-communications solutions for utility, transportation and other industrial automation applications. Telenetics designs products and systems that collect data from industrial devices such as meters, remote terminal units, traffic controllers, ind... Read more

$850.00 - $850.00

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

$1270.00 - $1270.00

ADTRAN designs, develops, and manufactures ADvanced TRANsmission products for high-speed digital communications. ADTRAN 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 a... Read more

$930.00 - $930.00

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

$1517.00 - $1517.00