Allied Telesis AT-MC116XL - Manual (Page 31)

AT-MC115XL and AT-MC116XL Installation Guide
21
Table 7 Fiber Optic Datalink
Table 8 Fiber Optic Loss Specification (Benchmarks)
Model Fiber
Type
1
1. MMF = Multimode Fiber.
Fiber
Optic
Diameter Optical
Wavelength Minimum
Power/
Link
Budget Average
Signal
Loss Maximum
Distance
Spec
2
2. Half-duplex only.
AT-MC115XL
and
AT-MC116XL MMF 50/125
microns 850 nm 26.40 dB 31.50 dB 300 m
(984 ft)
3
or
2 km
(1.2 mi)
4
3. Operating at 100 Mbps.
4. Operating at 10 Mbps.
MMF 62.5/125
microns 850 nm 36.40 dB 40.0 dB 300 m
(984 ft)
3
or
2 km
(1.2 mi)
4
Fiber
Type
1
1. MMF = Multimode Fiber.
Fiber Optic
Diameter Optical
Wavelength Typical Loss
Factor Worst Case
Loss
Factor Bandwidth
(Mhz-km)
MMF 50/125 microns 850 nm 3.00 dB/km 3.50 dB/km 400
MMF 62.5/125
microns 850 nm 3.00 dB/km 3.75 dB/km 200