Agilent-technologies N2610A Uživatelský manuál Strana 103

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Fiber Testing 4
Fiber Testing Overview
Agilent FrameScope 350 User’s Manual 95
Double-Ended, Fiber Pair
Double-ended fiber pair configuration tests two fibers, using
two Fiber SmartProbes. When multimode probes are used, the
FrameScope and DualRemote can be as much as 4 km apart.
When singlemode probes are used, the FrameScope and
DualRemote can be as much as 50 km apart. All maximum
lengths are barring excessive loss.
Single-Ended, Fiber Pair (Loopback)
Single-ended loopback configuration tests two fibers, using one
Fiber SmartProbe and a fiber test jumper. When an 850nm
multimode probe is used, the FrameScope 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
FrameScope 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 FrameScope 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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