Led Indication; Cable Connection Parameter - Planet EM-GT70X User Manual

1000Base-SX/LX fiber port only allow to work under fixed
1000Mbps full duplex mode.
Note:
It doesn't support Auto-negotiation and can not work with
1000Base-SX/LX interface that can not configure to
fixed 1000Mbps full duplex.

7.LED indication

Color
LED
Fiber / Green Lit: when the fiber port run in fix
ACT 1000Mbps and packet is traveling.
TP/ ACT Green Lit: when the packet is traveling.
Fiber/ Green Lit: when fiber connection is good.
LNK
TP/LNK Green Lit: when TP connection is good.
FDX Green Lit: when the TP port runs in 1000Mbps
Full duplex
PWR Green Lit :when +5VDC power detected

8. Cable Connection Parameter

The wiring details are as below:
Cables:
Standard Fiber Type
1000Base-SX Multi-mode
(850nm)
1000Base-LX Multi-mode
(1300nm)
Single-mode 9/125µm
DESCRIPTION
Cable Specification
50/125µm or 62.5/125µm
50/125µm or 62.5/125µm
4