Agilent Technologies WireScope 350 User Manual page 70

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Single-Ended, Fiber Pair (Loopback)
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Single-ended loopback configuration tests two fibers, using one Fiber
SmartProbe and a fiber test jumper. When an 850nm multimode probe is
used, the WireScope and the fiber test jumper can be as much as 2 km
apart, or 4 km overall fiber length. When an 1300nm multimode probe is
used, the WireScope and the fiber test jumper can be as much as 5 km
apart, or 10 km overall fiber length.When singlemode probes are used,
the WireScope and fiber test jumper can be as much as 25 km apart, or
50 km overall. All maximum lengths are barring excessive loss.
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