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1. Sun ELC and SLC CPU serial ports:
The Sun part number is for the ELC serial port splitter cable is X985Q. The SLC serial port splitter cable is Sun part # 530-1667. The pinout below is from the May 1993 Sun FE Handbook.
Pin Signal Port Pin Signal Port----------------- -----------------
2 TD A 13 CTS B
3 RD A 14 TD B
4 RTS A 15 TC A
5 CTS A 16 RD B
6 DSR A 17 RC A
7 GND A 19 RTS B
8 DCD A 20 DTR A
12 DCD B 24 TCO A
2. SPARCstation 2:
The SPARCstation 2 has 2 DB25, 25-pin serial ports:
Pin Signal Description--- ------ -----------
2 TxD output
3 RxD input
4 RTS output
5 CTS input
6 DSR input
7 GND
8 DCD input
20 DTR output
3. Ultra 1/ 2/ 30/ 60, Enterprise 150/ 220R/ 250/ 3000/ 3500/ 4500/ 5000/ 5500/ 6500, Netra t 1120/ 1125/ 1400/ 1405, SPARCstation 5:
These machines have 2 DB25, 25-pin RS-423/RS-232 serial ports:
Pin Signal Description--- ------ -----------
2 TxD output Transmit Data
3 RxD input Receive Data
4 RTS output Request to Send
5 CTS input Clear to Send
6 DSR input Data Set Ready
7 GND Ground
8 DCD input Data Carrier Detect
9-14 none Not connected
15 TRxC input1 Transmit Clock input1
16 none Not connected
17 RTxC input2 Receive Clock2
18-19 none Not connected
20 DTR output Data Terminal Ready
21-23 none Not connected
24 TxC output3 Transmit Clock output3
25 none Not Connected
Notes:
1 Enterprise 6500/5500/4500/3500/3000 labels this as DB.
2 Enterprise 6500/5500/4500/3500/3000 labels this as DD.
3 Enterprise 6500/5500/4500/3500/3000 labels this as DA
4. Enterprise 420R:
This machine has 2 DB25, 25-pin RS-423/RS-232 serial ports:
Pin Signal Description
--- ------ -----------
2 TxD output Transmit Data
3 RxD input Receive Data
4 RTS output Request to Send
5 CTS input Clear to Send
6 DSR input Data Set Ready
7 GND Ground
8 DCD input Data Carrier Detect
9 BUTTON_POR To be determined
10 BUTTON_XIR_L To be determined
11 ? VDC
12-14 none Not connected
15 TRxC input Transmit Clock
16 none Not connected
17 RTxC input Receive Clock
18-19 none Not connected
20 DTR output Data Terminal Ready
21-23 none Not connected
24 TxC output Transmit Clock
25 none Not Connected
5.Ultra 5/ 10:
Port A is a DB25, Port B is a DB9:
Serial Port A (DB25)
Pin Signal Description--- ------ -----------
2 TxD output Transmit Data
3 RxD input Receive Data
4 RTS output Request to Send
5 CTS input Clear to Send
6 DSR input Data Set Ready
7 GND Ground
8 DCD input Data Carrier Detect
9-14 none Not connected
15 TRxC input Transmit Clock
16 none Not connected
17 RTxC input Receive Clock
20 DTR output Data Terminal Ready
21-23 none Not connected
24 TxC output Transmit Clock
25 none Not Connected
Serial Port B (DB9)
Pin Signal Description
--- ------ -----------
1 CD Carrier Detect
2 RD Receive Data
3 TD Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request to Send
8 CTS Clear to Send
9 RI Ring Indicator
6.Netra ft 1800:
The Netra ft 1800 has 1 female DB25 Console Port, 1 female DB25 Modem Port and 1 female DB9 Remote Control Processor (RCP) Port.
Modem port (DB25)
Pin Signal
--- ------
1 Ground
2 TxD
3 RxD
4 RTS
5 CTS
7 SREF (Signal Reference)
8 DCD
20 DTR
Shield Ground
Console port (DB25)
Pin Signal Description
--- ------ -----------
1 GND Chassis Ground
2 TxD Output Data
3 RxD Input Data
7 SREF Signal Reference
Shield -- Chassis Ground
RCP port (DB9)
Pin Signal--- ------
2 TxD
3 RxD
5 SREF (Signal Reference)
Shield Ground
7.Netra X1, 1280, t1 Model 105/AC200/DC200, Sun Fire V100/ V120/ V480/ V1280:
These machines have RJ-45 connectors for serial ports.
· Modems: The V100 and V120 have no DCD line on their serial ports, but they map DSR to DCD on at least port B. (Strange, but true). The webmistress does not believe that you can put a modem on the Netra X1, 1280, t1 Model 105/AC200/DC200, or Sun Fire V480 or V1280. See Sun InfoDoc 47436 for V100/V120 information. Configure the modem cable on Port B with the pinouts below.
· RJ45 Signal DB25 Modem· ---- ------ ----------
· 1 RTS -- 4
· 2 DTR -- 20
· 3 TXD -- 2
· 4 Sig Grd -- 1
· 5 Sig Grd -- 7
· 6 RXD -- 3
· 7 DSR(DCD) -- 8
· 8 CTS -- 5
· On the Netra X1 and Sun Fire V100, Port A LOM is dedicated to the Lights Out Management (LOM) device in the server.
· The Netra 1280/Sun Fire V1280 machines reserve port B for some non-user use. Only use port A.
· One of this site's readers says that the Cisco Modem RJ45 - DB25 adapter works just fine as a replacement for the Sun adapter with a terminal on the console port of an X1. It probably works well with the other systems listed in this section, too. The Cisco adapter is light grey, embossed with MODEM CAB-5MODCM on one side and 29-0881-01 on the other.
Below are pinouts for an RJ45 - DB25 RS232 serial converter cable, part number 530-2889-01 and a RJ45 - DB9 serial cable, part number 530-3100-xx. (There is also a part number 530-2889-01 which has the same pinout except that the RJ-45 BODY (black) is wired to RS232 pin 1 GND.)
Note that these are wired DCE. If you use the supplied RJ-45 to DB25 RS232 adapter, you get a null-modem cable, suitable for a terminal connection. (The webmistress has received conflicting information on the supplied adapter. Verify your pinout before you rely on it.)
Machine Sun serial DB25 Machine DB9 adapter
RJ-45 RS-232 adapter RJ-45 RS-232 Pin
Pin part # 530-2889-01 Pin part # 530-3100-xx-------------- ------------------ -------------- ------------------
1 (RTS) blue --- 5 (CTS) 1 (RTS) blue --- 8 (CTS)
2 (DTR) orange --- 6 (DSR) 2 (DTR) orange --- 6 (DSR)
3 (TXD) black --- 3 (RXD) 3 (TXD) black --- 2 (RXD)
4 (GND) red --- 7 (GND) 4 (GND) red --- 5 (GND)
5 (GND) green --- 7 (GND) 5 (GND) green --- 5 (GND)
6 (RXD) yellow --- 2 (TXD) 6 (RXD) yellow --- 3 (TXD)
7 (DSR) brown --- 20 (DTR) 7 (DSR) brown --- 4 (DTR)
8 (CTS) gray --- 4 (RTS) 8 (CTS) gray --- 7 (RTS)
A reader sent us this pinout for a Sun V100 to Annex terminal concentrator.
V100 LOM ANNEX
RJ45 RJ45------ -----
8 CTS --- 1 RTS
7 DSR --- 2 DTR
6 RXD --- 3 TXD
4 GND --- 6 GND
3 TXD --- 5 RXD
2 DTR --- 7 DSR
1 RTS --- 8 CTS
8. Sun StorEdge T3 Disk Tray:
(This information is reprinted from the Sun StorEdge T3 Disk Tray Installation, Operation, and Service Manual.)
Pin Function--- --------
1 Ground
2-3 Reserved
4 Ground
5 RXD
6 TXD
The controller card has an RS-232 serial port connector (RJ11-6). A standard serial cable is used to connect the controller service interface to a dumb terminal or computer serial port with terminal emulation.
Note: The serial port is reserved for special service procedures that can be performed only by qualified, trained service personnel. Do not attempt to perform any procedures through the serial port or you risk damaging the disk tray configuration and data.
T3B/T3 StorEdge 3900 and 6900: To connect an external serial terminal to the Storage Service Processor, use the Sun-supplied RJ45-DB9 DTE adapter, part number 530-3100-01, pinout as described in the Netra X1 link on this page, according to the Sun StorEdge 3900 and 6900 Series 1.1 Reference and Service Manual. For other connections to this device, see that Sun document.
9. Sun IPC and IPX CPU serial ports:
Sun no longer sells the serial DIN8 to DB25 serial cable part. It's available for about US$28 from Ultra Spec Cables.
Macintosh serial cables may also work for terminal connections (if lines 2 and 3 are crossed, as in a null-modem cable), but not for modem connections, since the Macintosh cable has no DCD line. There are several different Mac modem cables, so check that the pinout matches what you need. If you feel we're wrong on this Mac cable issue, please convince us via email to the Webmistress.
Note that DB25 pin 6, 15, 22, 24, and 25 are not supported on the Sun serial port adapter cable. The left pinout below is taken from the SPARCstation IPC Installation Guide.
10. IPC & IPX DB25 to DIN8 Cable Pinout
DIN8 DB25 Signal Description
Pin Pin----------------------------------
1 20 DTR Data Terminal Ready
2 5 CTS Clear to Send
3 2 TXD Transmit Data
4 7 GND Ground
5 3 RXD Receive Data
6 4 RTS Request to Send
7 8 DCD Data Carrier Detect
8 17 RTXC Receive Clock
N/A 6 DSR Data Set Ready, not used
N/A 15 DB Transmit Clock, not used
N/A 22 RI Ring Indicator, not connected
N/A 24 DA Transmit Clock, not used
N/A 25 - Not connected
11. Mini DIN8 MacintoshPlus Serial Cable Pinout
(One of many Mac serial cables. Not all will work.)
Pin Signal Description----------------------------
1 HSKo Output Handshake (Zilog 8530 DTR pin)
2 HSKi/CLK Input Handshake *OR* External Clock
3 TxD- Transmit data (-)
4 Ground Signal ground
5 RxD- Receive data (-)
6 TxD Transmit data ()
7 N/C (no connection)
8 RxD Receive data ()
12. Sun Sparcstation 4, 10, 20, LX, Classic, Classic X, & Enterprise 450 CPU serial ports:
Y-cable (Sun Part number X985A) and the DB25 connector on the system unit, labeled A/B.
Reprinted from the Sun Microsystem Inc.'s Desktop SPARC Hardware Owner's Guide (Dec '92) and other information. This is the pinout of the Serial Port A/B connector and the Ports A and B of the Y-Cable that attach to it.
Legend: x = active pins, o = inactive pins (or pin not there)
E450 tidbit: The E450 has its serial port set to RS-423 ( 5v) by default. To change it to RS-232 ( 12v), move the jumper at J3303 (near the parallel port) from pins 2-3 to pins 1-2. This is seldom necessary with modern serial devices, because most devices can use either voltage set. But, there are those rare times when some strange device cares about the serial port voltage.
① Sun Sparcstation 4, 5, 10, 20, LX, Classic, Classic X & Ultra Enterprise 450:
System Unit Back Panel Serial Connector Pinout
1 1 1 1
3 2 1 0 9 8 7 6 5 4 3 2 1
-----------------------------------------
\ x x x o o x x x x x x x o /
\ x x o o o x x x x x x x /
-------------------------------------
2 2 2 2 2 2 1 1 1 1 1 1
5 4 3 2 1 0 9 8 7 6 5 4
Pin Circuit Signal Direction Description/Port--- ------- ------ --------- ----------------
1 none none -- not connected
2 BA TD output Transmit Data/A
3 BB RD input Receive Data/A
4 CA RTS output Request to Send/A
5 CB CTS input Clear to Send/A
6 CC DSR input Data Set Ready/A
7 AB SG -- Signal Ground
8 CF DCD input Data Carrier Detect/A
9-10 none none -- not connected
11 SCD SDTR output Data Terminal Ready/B
12 SCF SDCD input Data Carrier Detect/B
13 SCB SCTS input Clear to Send/B
14 SBA STD output Transmit Data/B
15 DB TC input Transmit Clock/A
DCE source
16 SBB SRD input Receive Data/B
17 DD RC input Receive Clock/A
18 SDB STC input Transmit Clock/B
19 SCA SRTS output Request to Send/B
20 CD DTR output Data Terminal Ready/A
21-23 none none -- not connected
24 DA TC output Transmit Clock/A
DTE source
25 DA TC output Transmit Clock/B
DTE source
②Sun Sparcstation 4, 5, 10, 20, LX, Classic, Classic X & Ultra Enterprise 450:
Serial Interface Y-Cable Port A Specifications - Synchronous & Asynchronous
1 1 1 1
3 2 1 0 9 8 7 6 5 4 3 2 1
-----------------------------------------
\ o o o o o x x x x x x x o /
\ o x o o o x o o x o x o /
-------------------------------------
2 2 2 2 2 2 1 1 1 1 1 1
5 4 3 2 1 0 9 8 7 6 5 4
Pin Circuit Signal Direction Description
--- ------- ------ --------- -----------
2 BA TD output Transmit Data
3 BB RD input Receive Data
4 CA RTS output Request to Send
5 CB CTS input Clear to Send
6 CC DSR input Data Set Ready
7 AB SG -- Signal Ground
8 CF DCD input Data Carrier Detect
15 DB TC input Transmit Clock,
DCE source
17 DD RC input Receive Clock
20 CD DTR output Data Terminal Ready
24 DA TC output Transmit Clock,
DTE Source
③Sun Sparcstation 4, 5, 10, 20, LX, Classic, Classic X & Ultra Enterprise 450:
Serial Interface Y-Cable Port B Specifications - Asynchronous Only
1 1 1 1
3 2 1 0 9 8 7 6 5 4 3 2 1
-----------------------------------------
\ o o o o o x x o x x x x o /
\ o o o o o x o o o o o o /
-------------------------------------
2 2 2 2 2 2 1 1 1 1 1 1
5 4 3 2 1 0 9 8 7 6 5 4
Pin Circuit Signal Direction Description --- ------- ------ --------- -----------
2 BA TD output Transmit Data
3 BB RD input Receive Data
4 CA RTS output Request to Send
5 CB CTS input Clear to Send
7 AB SG -- Signal Ground
8 CF DCD input Data Carrier Detect
20 CD DTR output Data Terminal Ready
13. Ultra 80 / Sun Blade 1000 / Sun Blade 2000 / Sun Fire 280R CPU serial ports:
The serial port A and B connectors are DB25 connectors located on the motherboard back panel. The 2 ports are wired in the same way.
Pin Signal Description--- ------ -----------
1 NC Not connected
2 SER_TDX_A_CONN Transmit data
3 SER_RXD_A_CONN Receive data
4 SER_RTS_A_L_CONN Ready to send
5 SER_CTS_A_L_CONN Clear to send
6 SER_DSR_A_L_CONN Data set ready
7 GND Signal ground
8 SER_DCD_A_L-CONN Data carrier detect
9 BUTTON_POR Power-on reset
10 BUTTON_XIR_L Transmit internal reset
11 ? VDC
12-14 NC Not connected
15 SER_TRXC_A_L_CONN Transmit clock
16 NC Not connected
17 SER_RXC_A_L_CONN Receive clock
18-19 NC Not connected
20 SER_DTR_A_L_CONN Data terminal ready
21-23 NC Not connected
24 SER_TXC_A_L_CONN Terminal clock
25 NC Not connected
14. Sun Blade 100 / 150 CPU serial port:
The 1 serial port connector is a DB9 type connector located on the back panel. The serial port connector provides asynchronous serial communications.
Pin Signal Description
--- ------ -----------
1 CD Carrier detect
2 RD Receive data
3 TD Transmit data
4 DTR Data terminal ready
5 GND Ground
6 DSR Data set ready
7 RTS Request to send
8 CTS Clear to send
9 RI Ring indicator
15. Sun Fire 880/ 3800/ 4800/ 6800 serial ports:
There is one DB25 serial port connector which provides both port A and port B. Use a splitter cable (Sun part # X985A) to access port B. The serial port connector provides synchronous and asynchronous serial communications. The other ports on the 880 are described in the Sun Fire 880 Server Owner's Guide.
Pin Signal Pin Signal--- ------ --- ------
1 No Connection 14 Transmit Data B
2 Transmit Data A 15 Transmit Clock A (External)
3 Receive Data A 16 Receive Data B
4 Ready To Send A 17 Receive Clock A
5 Clear To Send A 18 Receive Clock B
6 Synchronous A 19 Ready To Send B
7 Signal Ground A 20 Data Terminal Ready A
8 Data Carrier Detect A 21 No Connection
9 No Connection 22 No Connection
10 No Connection 23 No Connection
11 Data Terminal Ready B 24 Transmit Clock A (Internal)
12 Data Carrier Detect B 25 Transmit Clock B
13 Clear To Send B
16. Null Modem & Null Terminal Pinouts
① Null modem pinout DB25 to DB25:
Used in connecting 2 computers with full modem signalling capability. This is usually the pinout found in null modem cables for DB25 to DB25.
DB25 DB25----- -----
1 GND ---------- 1 GND
2 TD ---------- 3 RD
3 RD ---------- 2 TD
4 RTS ---------- 5 CTS
5 CTS ---------- 4 RTS
7 GND ---------- 7 GND
6 DSR ---
+----- 20 DTR
8 DCD ---
+-- 6 DSR
20 DTR ------
+-- 8 DCD
② Null modem pinout DB9 to DB9:
Used in connecting 2 computers with full modem signalling capability. This is usually the pinout found in null modem cables for DB9 to DB9.
DB9 DB9--- ---
3 TD ------------- 2 RD
2 RD ------------- 3 TD
7 RTS ------------- 8 CTS
8 CTS ------------- 7 RTS
5 GND ------------- 5 GND
6 DSR ---
+-------- 4 DTR
1 DCD ---
+-- 6 DSR
4 DTR ---------
+-- 1 DCD
③ Null modem pinout DB25 to DB9:
Used in connecting 2 computers with full modem signalling capability. This is usually the pinout found in null modem cables for DB25 to DB9.
DB25 DB9---- ---
2 TD ------------ 2 RD
3 RD ------------ 3 TD
4 RTS ------------ 8 CTS
5 CTS ------------ 7 RTS
7 GND ------------ 5 GND
6 DSR ---
+------- 4 DTR
8 DCD ---
+-- 6 DSR
20 DTR --------
+-- 1 DCD
④ Null terminal pinout DB25 to DB25:
Used in connecting 2 computers without modem signalling capability. You usually have to build this cable yourself.
DB25 DB25---- ----
1 GND -- 1 GND
2 TD -- 3 RD
3 RD -- 2 TD
7 GND -- 7 GND
⑤ Null terminal pinout DB9 to DB9:
Used in connecting 2 computers without modem signalling capability. You usually have to build this cable yourself.
DB9 DB9---- ---
3 TD -- 2 RD
2 RD -- 3 TD
5 GND -- 5 GND
⑥ Null terminal pinout DB25 to DB9:
Used in connecting 2 computers without modem signalling capability. You usually have to build this cable yourself.
DB25 DB9---- ---
2 TD -- 2 RD
3 RD -- 3 TD
7 GND -- 5 GND |
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发表于 2003-11-10 11:44
