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Cables and Pinout Assignments
RS-232 Shielded Straight-through Modem Cable
B-44/5/03 CBX 500 Multiservice WAN Switch Hardware Installation Guide
RS-232 Shielded Straight-through Modem Cable
Table B-2. RS-232 Shielded Straight-through Cable Pinouts
RS-232 Male Connector #1 RS-232 Female Connector #2
Pin Signal Pin Signal
2Transmit 2Transmit
3 Receive Data 3 Receive Data
7 Signal Ground 7 Signal Ground
1 Frame Ground 1 Frame Ground
4 Request To Send 4 Request To Send
5 Clear To Send 5 Clear To Send
6 Data Set Ready 6 Data Set Ready
8 Data Carrier Detect 8 Data Carrier Detect
20 Data Terminal Ready 20 Data Terminal Ready
Product Code: 40021Y