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- Path: news.compuserve.com!newsmaster
- From: 75522.1603@compuserve.com (Michael W Winslow)
- Newsgroups: comp.dcom.cabling,comp.dcom.frame-relay,comp.dcom.modems
- Subject: Re: Standard pinout for V.35 in DB25 connector?
- Date: Sun, 28 Jan 1996 17:04:35 GMT
- Organization: RADCOM
- Message-ID: <4egaag$mn9@dub-news-svc-5.compuserve.com>
- References: <3109BD3F.1CA7@microplex.com>
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-
- V.35 Cables and Pin Assignments
-
- Attach the V.35 monitoring and simulation cables to the MTYP interface
- module to analyze
- V.35 lines.
-
- The pin assignments for the V.35 cables are as follows:
- Pin A Protective Ground (Shield)
- Pin B Signal Ground
- Pin C Request To Send
- Pin D Clear To Send
- Pin E Data Set Ready
- Pin F Data Carrier Detect
- Pin H Data Terminal Ready
- Pin J Ring Indicator
- Pins P, S Transmit Data
- Pins R, T Receive Data
- Pins U, W Transmit Clock (from DTE)
-
- Pins V, X Receive Clock
- Pins Y, AA Transmit Clock (from DCE)
- Pin N Remote Digital Loopback
- Pin L Local Analog Loopback
- Pin NN Test Mode
-
- RS-530 Cables and Pin Assignments
-
- Attach the RS-530 monitoring and simulation cables to the MTYP
- interface module to
- analyze RS-530 lines.
-
- The RS-530 cables have D-type 25 pin connectors. The pin assignments
- for the RS-530
- cables are as follows:
- Pin 1 Protective Ground (Shield)
- Pins 2, 14 Transmit Data
- Pins 3, 16 Receive Data
- Pins 4, 19 Request To Send
- Pins 5, 13 Clear To Send
- Pins 6, 22 Data Set Ready
- Pin 7 Signal Ground
- Pins 8, 10 Data Carrier Detect
- Pins 9, 17 Receive Clock
-
- Pins 11, 24 Transmit Clock (from DTE)
- Pins 12, 15 Transmit Clock (from DCE)
- Pin 18 Local Analog Loopback
- Pins 20, 23 Data Terminal Ready
- Pin 21 Remote Digital Loopback
- Pin 25 Test Mode
-
-
-
-