User Manual

33
6. Cable Connection Parameters
The wiring details are as below:
100FX Fiber Optical Cables:
Standard Fiber Type Cable Specication
100Base-FX
(1300nm)
Multi-mode 50/125μm or 62.5/125μm
100Base-FX
(1310nm)
Multi-mode 50/125μm or 62.5/125μm
Single-mode 9/125μm
100Base-BX-U
(TX : 1310/RX : 1550)
100Base-BX-D
(TX : 1550/RX : 1310)
Single-mode 9/125μm
1000X Fiber Optical Cables:
Standard Fiber Type Cable Specication
1000Base-SX (850nm) Multi-mode 50/125μm or 62.5/125μm
1000Base-LX (1300nm)
Multi-mode 50/125μm or 62.5/125μm
Single-mode 9/125μm
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
1000Base- LX
MM
62.5
50
50
5
4
5
550
SM 9 N/A 5000*
Note
The Single-mode port (1000Base-LX port) of IGT-620TF
complies with LX 5 kilometers and provides additional
margin allowing for a 10/20/30/40/50/70/120 kilometer
Gigabit Ethernet link on single mode fiber.