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Technical Specifications
10-46 Issue 3 June 2001
The maximum link budget is not always symmetrical. A transmitter/receiver pair
may have one maximum link budget in one direction and another in the opposite
direction.
Table 10-19. OC-3 Rate OLIU Mixes—Maximum Link Budgets for MM Fiber (dB)
Transmitter
Receiver
22F
22G-U∗/
22G2-U
22G3-U
22G4-U
22D-U
(Ctrld. Env.)
22D-U
(Unctrld. Env.)
22G4-U 22.0 22.0 21.8 19.8
22F 12.0 12.0 11.8 9.8
22G-U∗/22G2-U 20.0 20.0 19.8 17.8
22D-U (ctrld. env.) 8.2 8.2 9.9 7.9
22D-U (unctrld.
env.)
5.2 5.2 6.9 4.9
* The LAA10 FT-2000 OC-3 Optical Interface has the same optical loss
budget as the 22G-U and, therefore, should follow the same optical mixing
rules.
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