BICSI INSTALLER 2: FIBER MODULE QUESTIONS WITH ACCURATE ANSWERS

BICSI INSTALLER 2: FIBER MODULE QUESTIONS WITH
ACCURATE ANSWERS



Loose tube = - ANSWER -Outdoor

Tight buffer breakout = - ANSWER -Indoor

Zip-Cord = - ANSWER -Short runs, patch cords, laid in cable trays

OPGW = - ANSWER -Optical power ground wire

Fiber is immune to = - ANSWER -Electrical interference

Air blown fiber = - ANSWER -- Blow special fibers in to tubes
- Easy upgrades

VCSEL = - ANSWER -Vertical cavity surface emitting laser

Singlemode common wave lengths = - ANSWER -1310 nano meters,
1490 nm, 1550 nm and 1625 nm

Multimode common wave lengths = - ANSWER -850 nm and 1300 nm

Different types of fiber - ANSWER -- Simplex
- Duplex
- Distribution
- Breakout

, - Ribbon

Single-mode optical fiber color = - ANSWER -Yellow

Multi-mode optical fiber with 50 micron core diameter = - ANSWER
Orange

Multi-mode optical fiber with 50 micron core diameter laser optimized
= - ANSWER -Aqua

Multi-mode optical fiber with 62.5 micron core diameter = - ANSWER
-Orange

Multi-mode optical fiber with 100 micron core diameter = - ANSWER
-Orange

Dispersion-shifted singlemode = - ANSWER -Red

Polarization maintaining singlemode optical fiber = - ANSWER -Blue

Loose tube furcating harness = - ANSWER -- Provides support of 250
micron
- Provides stand management
- Sizes strand for 900 micron connection

Couplers/adapters = - ANSWER -To create a mated pair

Aramid yarn = - ANSWER -Protects fibers from stress