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EIA-530A DCE Cable Pinout
Table 77: EIA-530A DCE Cable Pinout
DescriptionLFH-60 PairingDB-25 PinLFH-60 Pin
Shield Ground–115
Transmit Data (A)221
Receive Data (A)59360
Request to Send (A)38437
Clear to Send (A)47548
Data Set Ready (A)–633
Signal Ground–757
Received Line Signal Detector (A)14813
Receive Clock (B)52951
Received Line Signal Detector (B)131014
Terminal Timing (B)5116
Transmit Clock (B)561255
Clear to Send (B)481347
Transmit Data (B)1142
Transmit Clock (A)551556
Receive Data (B)601659
Receive Clock (A)511752
Local Loopback–1845
Request to Send (B)371938
Data Terminal Ready (A)–209
Signal Ground–234
Terminal Timing (A)6245
–––26 to 25
–––30 to 29
Serial PIM Cable Specifications ■ 229
Chapter 13: Network Cable Specifications and Connector Pinouts