Replacable Rackmount, 1U, T1 CSU DSU ISDN Surge Protection Module (PDIGTR)

T1 CSU/DSUs are perfect for router-to-router, image transfer, LAN-to-WAN enterprise links, videoconferencing, or host-to-host communications. They have the premise interface you need to access high-speed T1 service. Another option is to use a pair of these CSU/DSUs in-house as line drivers to extend a point-to-point T1 link. You get high speeds via shielded twisted pair and support for tail circuits....

Data line surges make up an overwhelming majority of all surge-induced damages where the equipment was thought to be already protected but had a back door such as a modem line unprotected. Network interface cards, in particular, can be destroyed by relatively mild spikes. According to Ethernet standards (IEEE 802.3), non-AC network electrical hazards include: direct contact between components and...

Data line surges make up an overwhelming majority of all surge-induced damages where the equipment was thought to be already protected but had a back door such as a modem line unprotected. Network interface cards, in particular, can be destroyed by relatively mild spikes. According to Ethernet standards (IEEE 802.3), non-AC network electrical hazards include: direct contact between components and...

Data line surges make up an overwhelming majority of all surge-induced damages where the equipment was thought to be already protected but had a back door such as a modem line unprotected. Network interface cards, in particular, can be destroyed by relatively mild spikes. According to Ethernet standards (IEEE 802.3), non-AC network electrical hazards include: direct contact between components and...

The ROUTERmate-T1 CSU/DSU is ideal for leased line and frame relay router internetworking applications.

Paradyne's ACCULINK 3165 Data Service Unit/Channel Service Unit (DSU/CSUs) is the ideal solution for cost-effective, high-speed access to LAN/WAN applications. Flexible and economical, the 3165 connects to T1 and Fractional T1 network services with data rates from Nx56/64 Kbps up to 1.536 Mbps. The ACCULINK 3165 delivers affordable access to the high-bandwidth requirements of LAN internetworking, video conferencing, CAD/CAM, data...

This 4-port channelized T1/E1 ISDN PRI module with CSU/DSU is for use with Enterasys routers.

The NetLink Model 2720 Series T1/FT1 CSU/DSU provides high speed WAN connectivity in a compact (1.50H x 4.17W x 5.84D inches) full feature standalone package. The NetLink 2720 is an excellent choice for terminating leased lines, Frame Relay backbones, Internet access, and LAN-to-LAN services. When terminating a T1- dedicated digital circuit, the NetLink 2720 supports nx56/nx64 kbps T1 framing and...

The NetLink Model 2720 Series T1/FT1 CSU/DSU provides high speed WAN connectivity in a compact (1.50H x 4.17W x 5.84D inches) full feature standalone package. The NetLink 2720 is an excellent choice for terminating leased lines, Frame Relay backbones, Internet access, and LAN-to-LAN services. When terminating a T1- dedicated digital circuit, the NetLink 2720 supports nx56/nx64 kbps T1 framing and...

This is a modular, full-featured T1/FT1 DSU/CSU, which features a synchronous V.35 DTE interface and a DSX-1 PBX port. Its single expansion slot supports up to four additional interfaces. The module has user-programmable bandwidth allocation per port via front panel, VT100, SLIP management, or T-Watch PRO and SNMP management (SLIP interface only). Two DS0 configuration maps are provisioned to switch...