Netshield X21 Compatible Cables
These cables are typically used between the NTU (Modem) and the Cisco/3Com Router. It is an X21 cable with a DB15 connector that can be either Cisco HD60PW standard (large connector) or Smart Serial (represents the size of a USB connector and is sometimes referred to as WIG 1/2 connector). Standard length is 3m, but longer lengths are available.
The following will be typical questions to qualify which cable to purchase:
- Determine which standard connector is required (Cisco HD60PW or Smart Serial)
- Determine whether a DTE (DB15 Male) or DCE (DB15 Female) interface cable is needed
- Determine the length of the cable that is needed.
X21, RS232, RS530 and V35Interface cables