Use the HDR OTDR
The SmartLoop Test
287
Figure 109. Equipment for SmartLoop Tests
GPU218.EPS
Tester with HDR OTDR module
installed
Three launch cords for launch,
tail, and loopback connections
(match the fiber to be tested)
Short patch cord (30 cm (12 in)
maximum) and adapter for bi-
directional tests. One end must
have an APC connector for the
HDR OTDR port.
Two adapters
FiberInspector Pro video probe
with USB connector
Fiber cleaning supplies
AC adapter (optional)
WCaution
Do not connect PC or UPC connectors to the HDR OTDR port.
Doing so can damage the port’s APC endface, and the large
reflection at the OTDR port can cause unreliable test results.
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com