CISCO HWIC-4A/S

4 x Synchronous /Asynchronous Serial

Loading Product Options
he HWIC-4A/S provides four serial async/sync ports using Smart Serial connectors and cabling. Each port can operate up to 256 Kbps in sync mode, or up to 230.4 Kbps in async.
Additional Information
Manufacturer CISCO
Manufacturer Part Number HWIC-4A/S
SKU GROUP-142888
Marketing Information The HWIC-4A/S provides four serial async/sync ports using Smart Serial connectors and cabling. Each port can operate up to 256 Kbps in sync mode, or up to 230.4 Kbps in async.
Description he HWIC-4A/S provides four serial async/sync ports using Smart Serial connectors and cabling. Each port can operate up to 256 Kbps in sync mode, or up to 230.4 Kbps in async.
Application/Usage Wide Area Network
Height 0.8"
Width 3.1"
Depth 5.6"
Brand Cisco
Bypass No
Compatibility

Supported Platforms:

  • 1841
  • 2801
  • 2811
  • 2821
  • 2851
  • 3825
  • 3845
Editor Choice No
Ethernet Aui No
Fast Ethernet Port No
Featured No
Form Factor Hot-pluggable
Product Name CISCO HWIC-4A/S
Gigabit Ethernet Port No
Green Compliant No
Headset Port No
Hot Swappable Power Supply No
Input Voltage
  • 110 V AC
  • 220 V AC
Interfaces/Ports Details 4 x Asynchronous/Synchronous Serial WAN
ISM Band No
Limited Warranty 90 Day
Manageable No
Management Port No
Maximum Data Transfer Rate 256 kbit/s
Alt Part No HWIC4AS
Modular No
Model HWIC
DSL Port No
Network (RJ-11) No
Product Type HWIC
Additional Information
  • The HWIC-4A/S provides four serial async/sync ports using Smart Serial connectors and cabling
  • DCN (Data Communications Network)
  • Serial & Legacy Concentration
  • Bisync Support
  • Network Clock Synchronization

Interfaces supported:

  • In both DTE and DCE formats: V35, X.21, RS-232, and RS-449
  • In DTE format only: EIA-530 and EIA-530A
PoE (RJ-45) Port No
Redundant Power Supply No
Shared SFP Slot No
NSN Part Number 7.03E+12
SKU UNSPSC 43222600
SKU UPC 7.46E+11
Stack Port No
Token Ring Port No
10Gigabit Ethernet Port No
Uplink Port No
Usb No
UNII Band No
Wireless LAN No

Write Your Own Review

Quality
Price