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2.2 HST-3000 Loopback
Use this procedure to set up an HST-3000 as a far-end Z-side loopback device.
Step Action Details
1. Install SIM Install Ethernet Module on the HST-3000.
2. Power On Press the green Power Key to turn on the HST-3000. Wait
approximately 1 minute for the Base Unit software to load.
3. Insert SFP For optical testing, insert desired SFP (1000BASE-SX, 1000BASE-LX,
or 1000BASE-ZX) into the optical SFP connector labeled R/T 1.
4. Clean & Inspect Before connecting to an optical link, make sure the fiber and connector
are clean using a Fiber Inspection probe.
5. Connect Connect the Ethernet test port to the Ethernet switch port under test.
• Use Orange Multimode jumper cables for 850 nm 1000BASE-SX.
• Use Yellow Single Mode Fiber jumper cables for 1310 nm
1000BASE-LX and 1550 nm1000BASE-ZX.
• Use CAT 5E or better cable for copper 10/100/1000BASE-T
connections
Technical Support tac@jdsu.com 855-275-5378