Atec Fluke-OF-500 - Manual (Page 123)

Specifications
113
Loss/Length Specifications (cont.)
Specification OFTM-5612B Multimode Modules OFTM-5732 Singlemode Modules
Maximum length measurement 5 km of 50
µ
m or 62.5
µ
m multimode
fiber
20 km of 9
µ
m singlemode fiber
Measurement range 1 2 km for Smart Remote and Loopback
modes
20 km for Far End Source mode
2
10 km for Smart Remote and
Loopback modes
60 km for Far End Source mode
2
Length measurement accuracy
±
1.5 m plus
±
2 % of length
±
1.5 m plus
±
2 % of length
Propagation time accuracy ± 15 ns plus ± 2 % of propagation time ± 15 ns plus ± 2 % of propagation time
Output power (nominal) > -20 dBm minimum; -19.5 dB nominal > -8 dBm minimum; -7 dBm nominal
Output power stability over 8-hour
period (after 5 minute warmup)
±
0.1 dB at 73 °F (23 o C)
±
0.1 dB at 73 °F (23 o C)
Detector type InGaAs InGaAs
1. Far End Source mode does not include length or propagation delay measurements.
2. 60 km at 1310/1550 nm on singlemode fiber, 20 km at 1300 nm on multimode fiber, 5 km at 850 nm on multimode fiber.
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