Interface Attributes - 3Com 3C13701 Module Manual

3Com Router 5000 and Router 6000 v2.41
Module Guide
Asynchronous serial interface is generally used as dialing port and connected to a
modem or a Terminal Adapter (TA). In this case, regardless of the operating mode of
the device, only an appropriate baud rate for the interface needs to be selected.
Serial interface is generally used for the direct connection to such a device as DDN,
frame relay, or X.25 switch.

3.6.2 Interface Attributes

The interface attributes of Router 4-Port Serial MIM are given in the following table:
Table 3-14 Interface attributes of Router 4-Port Serial MIM
Attribute
Connector
Number of
connectors
Interface standard
and operating
mode
Minimum baud
rate
(bps)
Maximum baud
rate
(bps)
Cable
Services
supported
Synchronous
DB100 (Router 4-Port Serial MIM)
1 (Router 4-Port Serial MIM)
V.24 V.35
DTE
DTE DCE
DCE
1200 1200 1200
64 k 4.096 M 2.048 M
V.24 (RS232) DTE cable
V.24 (RS232) DCE cable
V.35 DTE cable
V.35 DCE cable
Router 4-Port Serial MIM conversion cable (Router 4-Port Serial MIM)
DDN leased line
Terminal access service
3-22
Multifunctional Interface Modules (Router 5000)
Description
RS232
300
115.2
Dialup through modem
Backup
Async leased line
Dumb terminal access
Chapter 3
Asynchronous