GRWIC-1CE1T1-PRI Technical Specifications
Cisco T1/E1 and ISDN PRI Module
General Information
Manufacturer: CISCO DS HARDWARE DIRECT
Brand: Cisco
Device Type: ISDN terminal adapter
Form Factor: Internal
Modem
Bus: GRWIC
Connectivity Technology: Wired
Max Transfer Rate: 2.048 Mbps
ISDN Interface: ISDN PRI E1/T1
Protocols & Specifications: ITU Q.921, ITU Q.931
Line Rate: T-1/E-1
Line Coding Format: AMI, B8ZS, HDB3
Framing Format: ESF, G.704, G.703, CRC4
Features: Balanced, unbalanced, channelized
Expansion / Connectivity
Interfaces: 1 x modem – ISDN PRI E1/T1 – RJ-48C
Compatible Slots: 1 x GRWIC