Installation guide

GPIM Specifications C-1

GPIM Specifications

This appendix lists the specifications and regulatory requirements for the GPIMs and the media

they use. Enterasys Networks reserves the right to change these specifications at any time without

notice. The available GPIM options are the GPIM-01, GPIM-08, and GPIM-09. All three devices

use SC connectors. The GPIM-01 supports multimode fiber (MMF) cable, the GPIM-08 supports

single mode fiber (SMF) cable, and the GPIM-09 supports both multimode and single mode fiber

cable, as specified in the following tables.

C.1 GIGABIT ETHERNET SPECIFICATIONS

The following specifications for the Gigabit Ethernet GPIMs meet or exceed the IEEE 802.3z

specification.

C.1.1 GPIM-01 Specifications (1000Base-SX)

NOTE: The specifications for the fixed front panel ports are the same as for the

GPIM-01 on the 5G106-06.

Table C-1 GPIM-01 Optical Specifications

Item 62.5 µm MMF 50 µm MMF

Transmit Power (minimum) -9.5 dBm -9.5 dBm

Receive Sensitivity -17 dBm -17 dBm

Link Power Budget 7.5 dBm 7.5 dBm