Installation guide

2-9
HiSpeed WAN Comm. Kits
1Port HiSpeed WAN Comm–B Adapter
Characteristics
The 1Port HiSpeed WAN Comm–B adapter provides an X.25 channel, which supports a
maximum of 256 virtual circuits (SVC or PVC) with a total data transfer rate of 128Kbps.
Packet size is up to 4096 bytes.
Three types of physical interfaces are available:
• V24/V28, up to 19.2 Kbps,
• V24/V35, up to 64 Kbps,
• Leased X21–X24/V11, up to 128 Kbps,
Refer to:
• Physical Interfaces, on page B-1, to get more information about interface description.
Hardware Components
The figure 17 shows the three items included in the 1Port HiSpeed WAN Comm–B
hardware:
• 1Port HiSpeed WAN Comm–B board,
• interface daughter-board,
• cable, for connection to the X.25 network.