
4
networks. Connect with full-duplex Gigabit Ethernet networks are
strongly recommended.
7.LED indication
LED
COLOR
DESCRIPTION
Green
Blinks when any data packet is present
SD
Green
Lit when Fiber connection is good
PWR
Green
Lit when +5VDC power detected
8. Cable Connection Parameter
The wiring details are as below:
Cables:
Standard
Fiber Type
Cable Specification
1000Base-SX
(850nm)
Multi-mode
50/125ì m or 62.5/125ì m
Multi-mode
50/125ì m or 62.5/125ì m
1000Base-LX
(1300nm)
Single-mode
9/125ì m
Wiring Distances:
Standard
Fiber Diameter
(micron)
Modal Bandwidth
(MHz * km)
Max. Distance
(meters)
1000Base-SX
MM
62.5
62.5
50
50
100
200
400
500
220
275
500
550
MM
62.5
50
50
5
4
5
550
1000Base-LX
SM
9
N/A
5000*
*Note:
The Single-mode port (100Baes-LX port) of GT-922 is complied
with LX 5 kilometers and provides additional margin allowing for a
10 kilometers
Gigabit Ethernet link on single mode fiber