KTI Networks KS-220F/S-3, KS-220F/S-A, KS-220F/C Fiber Port and Fiber Connection, Model Series

Fiber Port and Fiber Connection

When connecting to a 100BASE-FX device using fiber cable, make sure Port 2 SW4 is set to ON position and TX-to-RX connection rule is followed.

Since the fiber connector does not support auto-negotiation func- tion, it is recommended to set SW1 to ON position for the fiber connection. If SW1 is set to OFF, it operates on half-duplex mode.

Fiber Cables

The required fiber cable for the connection are:

Model	/T model	/C model	/S series
Fiber mode	Multimode	Multimode	Single mode
Wavelength	1300∝ m	1300∝ m	1300∝ m
Connectors	ST	SC	SC

Multimode fiber: 50/125, 62.5/125, 85/125, 100/140∝ m

Single mode fiber: 9/125∝ m

The maximum distance connecting to a 100BASE-FX device de- pends on the device connected and the duplex mode used for the connection as follows:

-9-