Xinhai Golden Net (Beijing) Science and Technology Co., Ltd.
Main products:Switch 2960,Switch 4500,Modular VIC-2,Modular SUP6-E,Router
Contact Us
  • Contact Person : Mr. Cui Franky
  • Company Name : Xinhai Golden Net (Beijing) Science and Technology Co., Ltd.
  • Tel : 86-10-82994397
  • Fax : 86-10-82994397
  • Address : Beijing,Beijing,Room 5021 Plaza Times network, Haidian South Rd ,Beijing
  • Country/Region : China


Product Detailed
Manufacturer: Cisco Part Code: CISCO HWIC-4T1-E1 Data Link Protocol: MLPPP, FRF.16


the Cisco Clear Channel T1/E1 High-Speed WAN Interface Card provides n x T1/E1 connectivity in a compact form factor and reduces deployment and management costs.As more data and voice services are enabled in branch offices, the demand for WAN bandwidth increases accordingly. Multilink Point-to-Point Protocol (PPP) and Multilink Frame Relay enable customers to scale their leased lines from single T1/E1 to multiples of T1/E1, adding bandwidth as their needs increase. The Cisco Clear Channel T1/E1 High-Speed WAN Interface Card (HWIC) integrates four T1/E1 ports in a singlewide HWIC to facilitate n x T1/E1 connectivity in a compact form factor. It also expands the scalability of T1/E1 ports on Cisco 3800 Series Integrated Services Routers. You can use the increased port densities for small-scale WAN aggregation in your regional offices.With the Cisco 4-Port Clear Channel T1/E1 HWIC with integrated channel service unit and data service unit (CSU/DSU), you can consolidate customer premises equipment (CPE). The modules support balanced and unbalanced E1 connectivity and conform to G.703 and G.704 standards for unframed and framed E1 modes. The module supports both T1 and E1 modes, selectable by software configuration.

Device Type     Expansion module - 4 ports    

Form Factor     Plug-in module    

Width     7.8 cm    

Depth     12 cm    

Height     1.9 cm    

Weight     90 g     


Connectivity Technology     Wired    

Data Link Protocol     MLPPP, FRF.16    

Data Transfer Rate     2.048 Mbps    

Line Rate     T-1/E-1    

Line Coding Format     AMI, B8ZS, HDB3    

Status Indicators     Carrier detect, alarm     

Expansion / Connectivity    

Interfaces     4 x network - T1/E1 - RJ-48C     


Compliant Standards     VCCI, CISPR 24, EN 60950, EN 61000-3-2, EN55022, ICES-003, IEC 60950, EN 61000-3-3, EN55024, UL 60950, CISPR 22, EN50082-1, CSA 22.2 No. 60950, EN 61000-6-1, ACA TS001, AS/NZS 3260, FCC Part 68, JATE, CS-03, FCC CFR47 Part 15, EN300-386


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