Xerox FIB1-SERIAL specifications Description, Specifications, Function State e Status Status

V.: 1.3

Installation Instructions for

FIB1- SERIAL

RS-485/RS-423/RS-232 to Fiber Converter

Description

The FIB1-SERIALwill extend RS-485 transmission distance up to 2Km over multimode fiber or up to 120Km over single mode fiber. The converter is equipped with multiple interface circuits, for connection to RS-232, RS-423, or RS-485 (2 or 4-wire). The FIB1-SERIALsecures data transmissions at speeds up to 256kbps for RS-232, or up to 1024kbps for RS-422/485.

DC Jack

	Fiber Connections
		LEDs
	6-screws terminal
Pin Definition
Stickers
		DIP Switch

Specifications

Optical
Wavelength:	850, 1310 or 1550nm
Optical Mode:	Single Mode(S/M), or Multimode(M/M)
Operating Distance:	2Km over multimode fiber
	or up to 120Km over single mode fiber
Fiber Type:	50/125um, 60/125um for M/M ; 9/125um for S/M
Power Margin:	11dB(2Km, M/M), 12dB ~ 35dB(15 ~ 120Km, S/M)
Data Rate:	31.104Mbps
Line Coding:	Scrambled NRZ
Bit Error Rate:	Less than 10-11
Connectors Specifications
Optical:	ST/SC type or WDM type (SC)
Data:	6-Position detachable screw terminal
DATA SIGNAL Specifications
Data Formats:	RS-485/422 2-Wire
	RS-485/422 4-Wire
	RS-232 + RTS/CTS 5-Wire
	RS-232 3-Wire
	RS-423 + RTS/CTS 5-Wire
	RS-423 3-Wire
	TTL 3-Wire
Baud Rate:	RS-485/422 up to 1024kbps
	RS-232/423 up to 256kbps
	TTL	up to 1024kbps

LED Indicators

Front Panel Serial Port Definition & DIP Switch Setting

LED	Function	Statee	StatusStatus
Power	Power indicator	On	Converter has power
		Off	Converter has no power
		Blinking	No SNMP is installed in FRM301
Fiber Link	Fiber link	On	The fiber link is up
		Off	No signal or fiber link is down
		Blinking	Remote side fiber Sync loss
Test	Mode display	On	Any loopback test is on
		Off	Normal status
Data In	Mode display	On	Serial transmission or receiving all zeros
			(space) data
		Off	No Serial transmission or receiving all
			ones (mark) data
		Blinking	Receiving random serial data