Cabletron Systems 7F06-02 - Manual (Page 14)

NETWORK REQUIREMENTS
2-3
2.1.2 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 2-3.
The link distance is up to 100 meters on unshielded twisted pair
cable as specified by ANSI TP-PMD.
Table 2-3. FPIM-02 and 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-