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Adtran 1203019L1 NT1 ACE BRI 128kbps ISDN Termination Unit

The ADTRAN NT1 ACE provides the network termination for 2B1Q ISDN basic rate service. The NT1 ACE provides a 2B+D basic rate interface between the subscribers terminal equipment and the ISDN network. Basic rate ISDN consists of two 64 kbps B channels and a single 16 kbps D channel. Connection to the ISDN network is made with a U interface. Connection to the subscribers terminal equipment is by an S/T interface. The U and the S/T interfaces conform to ANSI and CCITT standards and perform all Layer 1 function..

$60.95

Adtran 1200236L1 NT1 ACE3 ISDN Network Terminator

The NT1 ACE3 combines the functionality of three NT1s in a single device. Connection to the ISDN network is accomplished via three U-interfaces, and connection to the subscribers' terminal equipment utilizing three S/T-interfaces. The U- and S/T-interfaces on the NT1 ACE3 conform to ANSI and CCITT standards and perform all Layer 1 functions. The NT1 ACE3 is designed with aesthetics as well as functionality in mind. The unit is enclosed in an attractive, durable plastic housing appropriate for desktop or wal..

$385.95

Adtran 1200242L1 NT1 ACE4 (BRI Network Termination Unit)

The NT1 ACE4 combines the functionality of four NT1s in a single device. Connection to the ISDN network is accomplished via four U-interfaces and connection to the subscribers terminal equipment utilizing four S/T interfaces. The U- and S/T-interfaces on the NT1 ACE4 conform to ANSI and CCITT standards and perform all Layer 1 functions.* Converts four BRI U-interfaces into four BRI S/T-interfaces * Transparent to all North American switch types * Ideal for 512 kbps videoconferencing applications * Pr..

$68.95

Adtran 1200740E1 NV 1355 Multi-Service Access Gateway 24-Port 10/100 3T1 Router

The NetVanta 6355 Multiservice Access Gateway is a unique, all in one solution for Hosted VoIP PBX services, Internet access, and business connectivity. This powerful platform combines the voice functionality of Adtran's industry leading Total Access 900e Multiservice Access Device and the widely deployed NetVanta Power over Ethernet (PoE) Switch-Router into a compact 1U chassis. This all-in-one product includes a robust SIP-Gateway, a full-featured IP router, stateful inspection firewall, VPN, 24-port powe..

$156.95

Adtran 1700508F1 NV 1500V2 19-Inch Dual Mounting Rack-Mount Tray for NetVanta 1534/1544 Switches

Dual mounting tray allows two NetVanta 1534/1544 switches to be mounted side-by-side in a single 19-inch rack spaceProduct Name: NV 1500V2 19 inch Dual Mounting-Tray Product Type: Mounting Tray Compatibility: Adtran NetVanta Ethernet Switch: 1544 (2nd Gen), 1534 (2nd Gen) Product Model: 1700508F1 Device Supported: Network Switch..

$594.95

Adtran 1200481E1 NV1224 1000BLX LC SPF Modl Gigabit Ethernet 500M Over Fiber SFP (mini-GBIC)

Industry-standard Small Formfactor Pluggable module, Supports 550 meters using 50um/62.5um multi-mode fiber, Supports 5,000 meters using 10um single-mode fiber, Provides LC fiber connectors, Use independently or in conjunction with copper interfacesProduct Name: NV1224 1000BLX LC SPF Modl Gigabit Ethernet 500M Over Fiber Product Type: SFP (mini-GBIC) Compatibility: NetVanta 1224ST, NetVanta 1224ST PoE, NetVanta 1224STR, NetVanta 1224STR PoE, NetVanta 1524ST Product Line: NetVanta Application/Usage: Data N..

$124.95

Adtran 1200480E1 NV1224 1000BSX LC SPF Modl Gigabit Ethernet 500M Over Fiber SFP (mini-GBIC)

Industry-standard Small Formfactor Pluggable module, Use independently or in conjunction with copper interfacesProduct Name: NV1224 1000BSX LC SPF Modl Gigabit Ethernet 500M Over Fiber Product Type: SFP (mini-GBIC) Compatibility: NetVanta 1224ST, NetVanta 1224ST PoE, NetVanta 1224STR, NetVanta 1224STR PoE, NetVanta 1524ST Product Line: NetVanta Application/Usage: Data Networking Interfaces/Ports: 1 x 1000Base-SX Interfaces/Ports Details: 1 x LC 1000Base-SX Data Transfer Rate: 1 Gbps Gigabit Ethernet Conne..

$1,014.95

Adtran 1200695L1 NV1355 T1/PRI Voice Modl Module

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.Product Name: NV1355 T1/PRI Voice Modl Product Type: Voice Module Compatibility: NetVanta 1355 Series, NetVanta 7000 Series Product Model: 1200695L1 Dimensions: 2.8" Width x 4.3" Depth Product Line: NetVanta Application/Usage: Voice Interfaces/Ports: 1 x Channelized T1/ISDN PRI, 1 x DBU Interfaces/Ports Details: 1 x RJ-48C Port T1/PRI, 1 x..

$198.95

Adtran 4200865L1 NV3200 with Dual T1/FT1 NIM IP OSPF BGP RIP V1 and V2

The NetVanta 3200 is an access router designed for cost-effective Internet access, corporate Frame Relay, point-to-point connectivity, and Virtual Private Networking (VPN) for applications requiring bandwidth of dual-T1's. Residing in a standalone desktop chassis with a plastics enclosure, the NetVanta 3200 is a single platform that offers one interface slot and one 10/100Base-T Ethernet LAN port. The modular NetVanta 3200 preconfigured with a Dual T1/FT1 Module and includes a Stateful Inspection Firewall, ..

$233.95

Adtran 1202054L1 NX56/64 Single Port V.35 Expansion Module

The ADTRAN® TSU multiplexer family provides end users flexibility with the capability to add and remove option modules for voice, data and video. Some of the most popular applications in which the TSU™ is used involve high speed data interfaces for routers, audio broadcasting systems, and video-conferencing systems. To meet the requirements for high-speed, programmable, synchronous data, ADTRAN provides five Nx56/64 modules for V.35 and EIA-530 DTE interfaces. The basic expansion modules plug in..

$223.95

Adtran 1200255L1 NXIQ Module HOT REPLACABLE

ADTRAN's industry-leading and award-winning DSU/CSU family continues to provide more flexibility with the NxIQ Module. The NxIQ Module installed in a TSU multiplexer provides the visibility and control you need for both the physical and logical connections made in Frame Relay networks. This intelligent solution for managed Frame Relay access allows you to enjoy the monetary savings of Frame Relay without giving up management visibility and control. Real-time measurements of Frame Relay metrics are stored in..

$312.95