Installation Manual
Quidway R2600/3600 Series Modular Routers
Chapter 8
Function Modules
8-29
Serial No DB-25 network end DB-9 network end Signal 68 PIN SCSI router end
58CTS67
66DSR32
32RxD66
75GND65
81CD33
23TxD31
20 4 DTR 64
8
47RTS30
Note:
The pins not referenced in the above table are not connected.
II. Interface cable of 16AS
Caution:
This cable is selected for the 16-port asynchronous interface module.
The connection cable of 16AS is a 16-port asynchronous serial interface cable. One
end of it is a 200-pin cable connector, and the other end is 16 DB-25-/DB-9-pin
connectors. The appearance of the cable is as follows.
Figure 8-31 Connecting 16AS cable