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Cisco Systems 1 Port T1/Fractional T1-DSU/CSU WAN I/F Card

Cisco Systems HWIC-1DSU-T1

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Cisco Systems

Manufacturer Part#  HWIC-1DSU-T1

UPC Code: 882658146701

Provantage Code:  CSC92NW

  • Product Type: HWIC
  • Maximum Data Transfer Rate: 1.54 Mbit/s
  • Application/Usage: Wide Area Network

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NetworkingRouting and Switching DevicesModules

Cisco Systems HWIC-1DSU-T1 Specifications

    1 Port T1/Fractional T1-DSU/CSU WAN I/F Card


    The HWIC-1DSU-T1 also offers an integrated CSU/DSU, simplifying configuration and management. Integration allows management of the router and CSU/DSU as a single SNMP entity while also providing detailed troubleshooting capabilities. Troubleshooting features include self-test, loopbacks, CSU/DSU reset, alarm counters, and T1 statistics.Serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco® 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers. These HWICs help customers enable applications such as WAN access, legacy protocol transport, console server, and dial access server. You can mix and match HWICs to tailor cost-effective solutions for common networking problems such as remote network management, external dial-modem access, low-density WAN aggregation, legacy protocol transport, and high-port-density support.


General Information
Product Name1 Port T1/Fractional T1-DSU/CSU WAN I/F Card
Manufacturer Part NumberHWIC-1DSU-T1
Product TypeHWIC
Technical Information
Application / UsageWide Area Network
Interfaces / Ports Details1 x RJ-48 T1/FT1 WAN

1 x RJ-48 T1 WAN

Media & Performance
Network TechnologyT1
Maximum Data Transfer Rate1.54 Mbit/s
Physical Characteristics
Limited Warranty90

90 Day

Other Information
Data Transfer Rate197.63 kB/s
Additional InformationNetwork clock synchronization
The Following Are Compatible With Cisco Systems HWIC-1DSU-T1

Cisco Systems 2951 with 3 Ge 4 Ehwic 3 DSP-2 SM 256MB CF512MB DRAM

Mfg Part# CISCO2951/K9

Cisco Systems 2911 with 3 Ge 4 Ehwic 2DSP1-SM 256MB CF 512MB DRAM

Mfg Part# CISCO2911/K9

Cisco Systems 2921 with 3 Ge 4 EHWIC3 DSP1-256MB CF 512MB DRAM IPB

Mfg Part# CISCO2921/K9

Cisco Systems 2901 with 2 Ge 4 Ehwic 2 DSP-256MB CF 512MB DRAM Ip

Mfg Part# CISCO2901/K9

Cisco Systems CISCO1921/K9 with 2GE Sec-License Pak 512MB DRAM 128MB

Mfg Part# CISCO1921-SEC/K9

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