3Com MSR 30 Network Router User Manual


 
160 CHAPTER 4: FLEXIBLE INTERFACE CARDS
and medium-sized ISPs to interconnect eight (using the FIC-8ASE) or 16 (using the
FIC-16ASE) LANs through asynchronous dialup lines.
Interface Attributes The following table describes the interface attributes of the FIC-8ASE and
FIC-16ASE:
Interface LEDs The following figures show the FIC-8ASE and FIC-16ASE panels:
Figure 191 FIC-8ASE panel
Figure 192 FIC-16ASE panel
The FIC-8ASE/FIC-16ASE has one LED for each port. These LEDs are located in the
apertures beneath the ports. ON means a link is present; OFF means data is being
transmitted and/or received.
Interface Cable The FIC-8ASE/FIC-16ASE uses two types of interface cables: AUX cable and dumb
terminal cable (RJ-45-to-RJ-45), which can be made on site with network cables.
Table 111 Interface attributes of the FIC-8ASE/ FIC-16ASE
Attribute
Description
FIC-8ASE FIC-16ASE
Connector RJ-45
Number of connectors 8 (FIC-8ASE)
16 (FIC-16ASE)
Interface standard and operating
mode
RS232
Cable type AUX cable
Ethernet straight-through cable
FIC-8ASE/FIC-16ASE dumb terminal cable
Min. baud rate (bps) 300
Max. baud rate (bps) 115.2 k
Service supported 1) Dialup through modem
2) Backup
3) Terminal access service
4) Asynchronous leased line