15
Item
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
• DDN leased line
• Terminal access service
• Dialup through modems
• Backup
• Asynchronous leased line
• Terminal access
Interface LEDs
Figure 18 SIC-1SAE panel
Figure 19 SIC-1SAE panel
Figure 20 SIC-1SAE panel
Table 28 LED description
LINK
• Off means no link is present.
• On means a link is present.
ACT
• Off means no data is being transmitted or received.
• Flashing means data is being received or/and transmitted.
Interface cables and connection methods
For more information about synchronous/asynchronous serial port cables and connection methods,
see "Synchronous/asynchronous serial ports."