2010年7月23日 · Longer answer: It's an RS-232 serial interface, not an Ethernet interface. Side note: I've just checked a Cisco serial cable and confirmed that it's an 8P8C connector; but RJ45 is a different beast entirely.

2017年11月14日 · The direct connection is done using an RJ45 connector on the network switch, and a DB9 connector into the serial port on the client computer. Currently, the switch fault LED is blinking, and the manual indicates that when this happens, one should directly connect to the switch console via a serial connection in order to get more specific ...

2015年5月20日 · Use a console cable (blue) with either RJ45 / Serial connectors or a RJ45 / RJ45 rollover with Adapter. Both require a serial port on the notebook or a USB to serial Adapter. Some devices allow you to connect to a USB console.

Step 4: Connect Your Computer to The Router using Serial Cable. Now Connect RJ45 Port of the Serial Cable to the Console port of the Router/ Switch, and Other 9 PIN adapter to the Serial Port of the Computer, to complete the Physical Connectivity Part. Note: If you don’t have the serial port on your computer, kindly refer to our article.

The 9-pin port can be directly converted to the 8P8C port, for example by using this converter: Once you have the 9-pin connection, you can use a standard USB-to-Serial cable to connect to it. The important part to remember is that a 8P8C console port is …

2016年8月22日 · You can't use an ethernet adapter for legacy serial I/O. Usually you get the proper DB9 to RJ45 from the switch manufacturer and then a USB to DB9 adapter for the computer.

2011年6月8日 · Router A's WIC-2T serial port S0/1 --> Switch RJ45 ethernet port Fa0/1. Switch RJ45 ethernet port Fa0/2 --> Router B's WIC-2T serial port S0/1 . No, it is not possible. You cannot connect serial ports to ethernet ports. That is the basic of networking. To connect a router to a switch, ONLY use ethernet interface, without ANY adapter.

2016年8月16日 · That cable seems to be for a switch model that uses the RJ45 as the console port and not a DB9. From the looks what you need is a serial connection on both ends and then use a adapter if you haven't got a serial connection on your laptop.

2016年6月23日 · You'll also need a USB to serial adapter if you computer has no serial interface. Choose serial in putty and 9600 baud, 8 data bits, no parity and 1 stop bit (96008n1). You can only use ssh/telnet if you device has an IP address and is configured correctly.

This document should allow you to connect a serial device to an Ethernet network using a “Serial Device Server.” The example here is using a personal weather station WS-2310 as the serial device and a Moxa NPort Express DE-311 as the device server.