13
Interface cable Customized cable with 8-port RJ-45 connector
Interface standard RS232
Minimum baud rate 300 bps
Maximum baud rate 115.2 Kbps
Supported services
• Modem dial-up
• Backup
• Terminal access service
• Asynchronous dedicated line
Interface LEDs
Figure 16 SIC-8AS front panel
Table 24 LED description
LINK/ACT
• Off means no link is present;
• On means a link is present.
• Flashing means data is being received or/and transmitted.
Interface cables and connection methods
For more information about asynchronous serial port cables, see "Asynchronous serial ports."
SIC-16AS
Introduction
The 16-port asynchronous serial interface module (SIC-16AS) transmits and processes
asynchronous data streams.
SIC-16AS provides the following features:
• Each asynchronous serial port provides a rate of up to 115.2 Kbps.
• Supports the terminal access service and asynchronous dedicated line.
• Acts as the small-/medium-sized ISP dial-up access server when an asynchronous serial port is
used for dial-up.
Interface specifications
Table 25 Interface specifications
Connector D28 (male)
Number of connectors 1
Interface cable Customized cable with 16-port RJ-45 connector (female)