Cabletron Systems FDDI Repeater FPIM-02 and FPIM-04, Table A-2. Transmitter Power Parameters

FPIM Specifications

Transmitter power parameters are listed in Table A-2.

Table A-2. Transmitter Power Parameters

Parameter	Typical Value	Worst	Worst Case	Typical
		Case	Budget	Budget
50/125 ∝m	-13.0 dBm	-15.0 dBm	13.0 dB	17.5 dB
fiber
62.5/125 ∝m	-10.0 dBm	-12.0 dBm	16.0 dB	20.5 dB
fiber
100/140 ∝m	-7.0 dBm	-9.0 dBm	19.0 dB	23.5 dB
fiber
Error Rate	Better than 10-10

The link distance is up to 2 kilometers on the multimode fiber-optic cable as specified by ANSI MMF-PMD.

FPIM-02 and FPIM-04

The FPIM-02 has an RJ-45 connector supporting an Unshielded Twisted Pair (UTP) connection. The FPIM-04 has an RJ-45 connector supporting a Shielded Twisted Pair (STP) connection. The pinouts for both are listed in Table A-3.

Table A-3. FPIM-04 Pinouts

Pin Number	Represents	Pin Number	Represents
1	Transmit+	5	NA
2	Transmit-	6	NA
3	NA	7	Receive+
4	NA	8	Receive-

The link distance is up to 100 meters on unshielded twisted pair cable as specified by ANSI TP-PMD.

A-2