User`s guide

A-13
9H423-26 Cabling Requirements
Fiber Optic Cabling
As mentioned previously, the 9H423-26 utilizes 1300 nm, 62.5/125 µm fiber.
Because it will be primarily used in a ‘backbone cabling’ configuration, the
following optical fiber specifications will be stated per this case. (If implementing
Horizontal type fiber connections, see TIA/EIA 568A, section 12.2.)
The fiber will be multimode graded-index, 62.5/125 µm core/cladding diameter.
The following transmission characteristics should be followed as well. Refer to
Table A-10.
Table A-10. Backbone 62.5/125 µm Transmission Performance
Wavelength
(nm)
Max. Attenuation
(dB/km)
Minimum
Transmission Capacity
(MHz-km)
850 3.75 160
1300 1.5 500