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The Singlemode kit contains two adapters, a 1310 nm Fabry Perot laser with
receiver and a 1550 nm Fabry Perot laser source with receiver. Using only one of
the adapters, in the display unit, length and delay can be measured in loop-back
mode. Using both the display and remote units enables signal loss, dual
wavelength, and bi-directional measurements.
Two methods are available for computing loss budget. The installer can input
the type of fiber under test and the number of connectors and splices and have
the loss budget automatically calculated. Or the user can input the loss value
for each connector and splice to explicitly determine the loss budget. The
adapters fit entirely into the display and remote units and lock into place.
There are no bulky adapters extending from the end of the units, creating a
product that is easy to handle and producing accurate and repeatable
results.
Specifications:
| Detector Receive Wavelength: |
SM: 1310nm and 1550nm |
| Measurement Accuracy |
±0.03 - 0.05 dB @ -20dBm |
| Dynamic Range: |
SM: -53 dBm |
| Fiber Type |
9.0/50/62.5/125 micron |
| Detector Type |
INGaAs |
| Power Output: |
1310 (SM): -10 dBm into SM Fiber
1550 (SM): -10
dBm into SM Fiber |
| Length: |
MM 850/1300 nm: 1.0 meter |
| Source Type |
1310 (SM): Fabry Perot Laser
1550 (SM): Fabry
Perot Laser |
| Signal Loss |
Dynamic Range (SM) 0 to -40 dB at Specified
Accuracy |
|
Cable Length Distance Range |
1310 (SM) to 10 km
1550 (SM) to 10 km |
Propagation
Delay
Accuracy
Resolution
Range |
±4% or ±2.0 ns (the greater of)
±1.2 - 1.5
ns
0 – 300 ms |
| Network Specifications |
1000BASESX/LX (Gigabit Ethernet)
ATM-155,
ATM-622
Legacy Networks
100BASE-F
10BASE-FL,
10BASE-FL/FB, |
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