Cisco HWIC-4B-S/T 4-port ISDN BRI High-Speed WAN Interface Card

Cisco integrated services routers offer a wide variety of WAN connectivity modules to accommodate the range of application needs in customer networks. The Cisco 4-Port ISDN BRI S/T High-Speed WAN Interface Card offers BRI-S/T-port-based WAN connectivity for modular routers deployed in Small to Medium-sized Businesses (SMBs) and enterprise branch offices.

Specifications

• Device Type: Voice / fax module - HWIC
  
• Digital Ports: Qty 4
• Dimensions (WxDxH): 2.8 in x 4.8 in x 0.7 in
• Form Factor: Internal
• ISDN Interface: ISDN BRI ST
• Bus: HWIC
• Compatible Slots: 1 x HWIC
• Connectivity Technology: Wired
• Depth: 4.8 in
• Designed For: Cisco 1841, 1905, 1921, 1921 4-pair G.SHDSL bundle, 1921 ADSL2+ Annex M Bundle, 1921 ADSL2+ Bundle, 1921 SEC T1 Bundle, 1941, 1941 Mobile Wireless, 19
• Height: 0.7 in
  
• Interfaces: 4 x ISDN BRI ST - RJ-45
• ISDN Interface: ISDN BRI ST
• Weight: 7.2 oz
• Width: 2.8 in