Network Technologies Inc, Innovators in KVM Solutions

RJ45 Adapter Connector Pins

Serial Port Adapter Pinout Diagrams

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Serial RJ45 Adapters

Connect DB25M, DB25F and DB9M serial ports to RJ45 connectors

Also known as: serial port adapters, serial port connectors, console adapters,
RJ45 connectors, serial port pinouts, serial cable adapters.

RJ45 Serial Adapters

DB9F-RJ45F
  • Female DB9 to Female RJ45 adapter
  • Connect your serial device with a male DB9 connector to a SERIMUX console switch using CAT5/5e/6 cable.
DB25F-RJ45F
  • Female DB25 to Female RJ45 adapter
  • Connect your serial device with a male DB25 connector to a SERIMUX console switch using CAT5/5e/6 cable.
Signal Flow Diagram
From
RJ-45
Signal Direction Signal To
DB-9
1 CTS RTS 7
2 DSR DTR 4
5 DCD
3 RxD TxD 3
4 Ground SG 5
6 TxD RxD 2
8 RTS CTS 8
7 DTR DCD 1
DSR 6


DB9F-RJ45F - Drawing
Signal Flow Diagram
From
RJ-45
Signal Direction Signal To
DB-25
1 CTS RTS 4
2 DSR DTR 20
5 DCD
3 RxD TxD 2
4 Ground SG 7
6 TxD RxD 3
8 RTS CTS 5
7 DTR DSR 6
DCD 8


DB25F-RJ45F - Drawing
DB25M-RJ45F-T
  • Male DB25 to Female RJ45 adapter
  • Connect your serial device with a female DB25 connector to a SERIMUX console switch using CAT5/5e/6 cable.
DB25M-RJ45F-C
  • Male DB25 to Female RJ45 adapter
  • Connect your modem to a SERIMUX console switch using CAT5/5e/6 cable.
Signal Flow Diagram
From
RJ-45
Signal Direction Signal To
DB-25
1 CTS RTS 4
2 DSR DTR 20
5 DCD
3 RxD TxD 2
4 Ground SG 7
6 TxD RxD 3
8 RTS CTS 5
7 DTR DSR 6
DCD 8


DB25M-RJ45F - Drawing
Signal Flow Diagram
From
RJ-45
Signal Direction Signal To
DB-25
1 CTS CTS 5
2 DSR DSR 6
3 RxD RxD 3
4 Ground Ground 7
5 DCD DCD 8
6 TxD TxD 2
7 DTR DTR 20
8 RTS RTS 4


DB25M-RJ45F-C - Drawing


Adapters
NTI Part # Description Price Each $ # to Buy
DB9F-RJ45F Adapter to connect DB9M serial ports to the SERIMUX 5
DB25F-RJ45F Adapter to connect DB25M serial ports to the SERIMUX 5
DB25M-RJ45F-T Adapter to connect DB25F serial ports to the SERIMUX 5
DB25M-RJ45F-C Adapter to connect a modem to the SERIMUX. 5

International Distributors
International
Distributors


Order now, call
800-RGB-TECH
800-742-8324

Contact NTI
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1275 Danner Drive
Aurora, OH 44202
Tel: 330-562-7070
Fax: 330-562-1999
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