Cisco HWIC-4A/S High-Speed WAN Interface Card

SKU: HWIC-4A/S | MFG: Cisco
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Cisco 4-Port Async/Sync High-Speed WAN Interface Card
Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice and video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public and private operate with maximum performance, security, and flexibility.

  • Dimensions & Weight
    • 3.1 in
    • 5.6 in
    • 0.8 in
  • Compatibility Information
    • Cisco 1841 2-pair G.SHDSL bundle, 1841 4-pair G.SHDSL bundle, 1841 T1 Security Bundle, 1921 4-pair G.SHDSL bundle, 1921 ADSL2+ Annex M Bundle, 1921 ADSL2+ Bundle, 1921 Integrated Services Router, 1921 SEC T1 Bundle, 1941 Integrated Services Router, 1941 Security Bundle, 1941 Security Router, 1941 SRE Bundle, 2801 2-pair G.SHDSL bundle, 2801 4-pair G.SHDSL bundle, 2811 2-pair G.SHDSL bundle, 2811 4-pair G.SHDSL bundle, 2811 Integrated Services Router WAN Application Acceleration Bundle, 2821 4-pair G.SHDSL bundle, 2821 Integrated Services Router WAN Application Acceleration Bundle, 2851 Integrated Services Router WAN Application Acceleration Bundle, 2911 Integrated Services Router, 2911 Security Bundle, 2911 Voice Bundle, 2911 Voice Security and CUBE Bundle, 2911 Voice Security Bundle, 2921 Integrated Services Router, 2921 Security Bundle, 2921 SRE Bundle, 2921 Voice Bundle, 2921 Voice Security and CUBE Bundle, 2921 Voice Security Bundle, 2951 Integrated Services Router, 2951 Security Bundle, 2951 SRE Bundle, 2951 Voice Bundle, 2951 Voice Security and CUBE Bundle, 2951 Voice Security Bundle, 3825 Integrated Services Router WAN Application Acceleration Bundle, 3845 Integrated Services Router Branch Office in a Box Bundle, 3845 Integrated Services Router WAN Application Acceleration Bundle, 3925 Integrated Services Router, 3925 Security Bundle, 3925 SRE Bundle, 3925 Voice Bundle, 3925 Voice Security and CUBE Bundle, 3925 Voice Security Bundle, 3925E Integrated Services Router, 3925E Security Bundle, 3925E SRE Bundle, 3925E Voice Bundle, 3925E Voice Security and CUBE Bundle, 3925E Voice Security Bundle, 3945 Integrated Services Router, 3945 Security Bundle, 3945 SRE Bundle, 3945 Voice Bundle, 3945 Voice Security and CUBE Bundle, 3945 Voice Security Bundle, 3945E Integrated Services Router, 3945E Security Bundle, 3945E SRE Bundle, 3945E Voice Bundle, 3945E Voice Security and CUBE Bundle, 3945E Voice Security Bundle
  • Networking
    • 256 Kbps
    • Wired
    • X.21, V.35
  • General
    • Serial adapter - 4 ports
    • Plug-in module
    • 3.1 in
    • 5.6 in
    • 0.8 in
  • MainSpecs
    • X.21, V.35
    • Cisco 1841, 1841 2-pair, 1841 4-pair, 1841 T1, 1921, 1921 4-pair, 1921 ADSL2+, 1941, 2801, 2801 2-pair, 2801 4-pair, 2801 V3PN, 2811, 2811 2-pair, 2811 4-pair, 2811 V3PN, 2821, 2821 4-pair, 2821 V3PN, 2851, 2851 V3PN, 2911, 2921, 2951, 3825, 3825 V3PN, 3845, 3845 V3PN, 3925, 3925E, 3945, 3945E
    • Serial adapter
    • 4 ports
    • 256 Kbps
    • Plug-in module
    • Cisco High-Speed WAN Interface Card serial adapter - 4 ports
    • 3.1 in x 5.6 in x 0.8 in
  • Miscellaneous
    • FCC Class A certified, TUV GS, CISPR 24, EN 60950, EN 61000-3-2, IEC950, UL 1950, VCCI Class A ITE, EN 61000-3-3, EN55024, CSA 22.2 No. 950, EN55022 Class A, EN50082-1, AS/NZ 3548 Class A, FCC Part 15, ICES-003 Class A
  • Expansion / Connectivity
    • 4 x serial - RS-232/449/530/V.35/X.21
    • 1 x expansion slot
  • Environmental Parameters
    • 32 °F
    • 104 °F
    • 10 - 90%

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