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Interface Card and Interface Module Manual
H3C MSR 20/30/50 Series Routers
Chapter 2 Smart Interface Cards
2-4
Table 2-3
Interface attributes of the SIC-1SAE
Description
Attribute
Synchronous
Asynchronous
Connector DB-28
Number of
connectors
1
V.24
V.35, RS449,
X.21, RS530
Interface standard
and operating mode
DTE, DCE
DTE, DCE
RS232
Minimum baud rate
(bps)
1200 1200
300
Maximum baud rate
(bps)
64 k
2.048 M
115.2
Cable
V.24 (RS232) DTE cable
V.24 (RS232) DCE cable
V.35 DTE cable
V.35 DCE cable
X.21 DTE cable
X.21 DCE cable
RS449 DTE cable
RS449 DCE cable
RS530 DTE cable
RS530 DCE cable
Supported service
1) DDN leased line
2) Terminal access service
1) Dialup through modems
2) Backup
3) Asynchronous leased
line
4) Terminal access
2.2.3 Interface LEDs
SIC-1SAE panel is shown in the following figure:
Figure 2-3
SIC-1SAE panel