Introduction and Planning Guide

Networks Supported

The LANs supported by the IBM 2212 are:

• Token-ring (IEEE 802.5) with RJ-45 connection
• Ethernet IEEE 802.3 with 10BASE-T (RJ-45) connection
• 100-Mbps Ethernet (IEEE 802.3u with RJ-45 connection)

The physical interfaces supported by the IBM 2212's 4-port WAN CPCI adapter and integrated WAN ports on the system processor card are:

• EIA-232D/V.24
• V.35
• V.36
• X.21

The digital modem adapter (E1 and T1/J1) supports:

• ITU data modes:
  • V.90
  • K56Flex
  • V.34
  • V.FC
  • V32bis
  • V.32
  • V.22bis
  • V22A/B
  • V.23
  • V.21
• Bell 212A and 103

The 4-port analog 56K modem adapter supports:

• K56Flex
• ITU V.90
• ITU V.34

The other interfaces supported by the IBM 2212 are:

• ISDN Primary (E1 and T1/J1)
• ISDN Basic Rate Interface-S/T (BRI-S/T)
• ISDN BRI-U
• Voice Adapter:
  • FXS
  • FXO
  • E&M: Types I, II, and V