BICSI INSTALLER 2 UPDATED COMPREHENSIVE QUESTIONS
AND SOLUTIONS RATED A+
✔✔Attenuation loss = - ✔✔- Expressed in decibels per kilometers
- Impacts the ability of the signal to reach the receiver with sufficient power
✔✔dBm = - ✔✔Optical power referred to as 1 milliwatt of power
✔✔CWDM = - ✔✔Coarse wave division multiplexing
✔✔DWDM = - ✔✔Dense wave division multiplexing
✔✔APC - ✔✔Angle polish connector
✔✔SCS = - ✔✔Structured cabling system
✔✔Tight buffered = - ✔✔Zipcord
✔✔Distribution = - ✔✔- Most popular backbone cable
- High fiber density
- Terminated in patch panels and wall mounted box
- Breakout cable
✔✔Loose tube = - ✔✔Outdoor
✔✔Tight buffer breakout = - ✔✔Indoor
✔✔Zip-Cord = - ✔✔Short runs, patch cords, laid in cable trays
✔✔OPGW = - ✔✔Optical power ground wire
✔✔Fiber is immune to = - ✔✔Electrical interference
✔✔Air blown fiber = - ✔✔- Blow special fibers in to tubes
- Easy upgrades
✔✔VCSEL = - ✔✔Vertical cavity surface emitting laser
✔✔Singlemode common wave lengths = - ✔✔1310 nano meters, 1490 nm, 1550 nm
and 1625 nm
✔✔Multimode common wave lengths = - ✔✔850 nm and 1300 nm
✔✔Different types of fiber - ✔✔- Simplex
, - Duplex
- Distribution
- Breakout
- Ribbon
✔✔Single-mode optical fiber color = - ✔✔Yellow
✔✔Multi-mode optical fiber with 50 micron core diameter = - ✔✔Orange
✔✔Multi-mode optical fiber with 50 micron core diameter laser optimized = - ✔✔Aqua
✔✔Multi-mode optical fiber with 62.5 micron core diameter = - ✔✔Orange
✔✔Multi-mode optical fiber with 100 micron core diameter = - ✔✔Orange
✔✔Dispersion-shifted singlemode = - ✔✔Red
✔✔Polarization maintaining singlemode optical fiber = - ✔✔Blue
✔✔Loose tube furcating harness = - ✔✔- Provides support of 250 micron
- Provides stand management
- Sizes strand for 900 micron connection
✔✔Couplers/adapters = - ✔✔To create a mated pair
✔✔Aramid yarn = - ✔✔Protects fibers from stress
✔✔SC Subscriber connector = - ✔✔* A keyed, contact, moderate loss, pull and wiggle-
proof connector
- Beige in multimode
- Blue in singlemode
✔✔Fire stopping ASTM = - ✔✔American standard test method for test of firestop
systems
✔✔UL 1479 = - ✔✔Standard for fire test of a through penetration firestops
✔✔Optical fiber bend radius up to four strands at rest = - ✔✔25 millimeter 1 inch
✔✔Optical fiber bend radius up to four strands during pull = - ✔✔51 millimeter 2 inch
✔✔Intra building bend radius optical fiber during installation = - ✔✔15 times the outside
cable diameter
AND SOLUTIONS RATED A+
✔✔Attenuation loss = - ✔✔- Expressed in decibels per kilometers
- Impacts the ability of the signal to reach the receiver with sufficient power
✔✔dBm = - ✔✔Optical power referred to as 1 milliwatt of power
✔✔CWDM = - ✔✔Coarse wave division multiplexing
✔✔DWDM = - ✔✔Dense wave division multiplexing
✔✔APC - ✔✔Angle polish connector
✔✔SCS = - ✔✔Structured cabling system
✔✔Tight buffered = - ✔✔Zipcord
✔✔Distribution = - ✔✔- Most popular backbone cable
- High fiber density
- Terminated in patch panels and wall mounted box
- Breakout cable
✔✔Loose tube = - ✔✔Outdoor
✔✔Tight buffer breakout = - ✔✔Indoor
✔✔Zip-Cord = - ✔✔Short runs, patch cords, laid in cable trays
✔✔OPGW = - ✔✔Optical power ground wire
✔✔Fiber is immune to = - ✔✔Electrical interference
✔✔Air blown fiber = - ✔✔- Blow special fibers in to tubes
- Easy upgrades
✔✔VCSEL = - ✔✔Vertical cavity surface emitting laser
✔✔Singlemode common wave lengths = - ✔✔1310 nano meters, 1490 nm, 1550 nm
and 1625 nm
✔✔Multimode common wave lengths = - ✔✔850 nm and 1300 nm
✔✔Different types of fiber - ✔✔- Simplex
, - Duplex
- Distribution
- Breakout
- Ribbon
✔✔Single-mode optical fiber color = - ✔✔Yellow
✔✔Multi-mode optical fiber with 50 micron core diameter = - ✔✔Orange
✔✔Multi-mode optical fiber with 50 micron core diameter laser optimized = - ✔✔Aqua
✔✔Multi-mode optical fiber with 62.5 micron core diameter = - ✔✔Orange
✔✔Multi-mode optical fiber with 100 micron core diameter = - ✔✔Orange
✔✔Dispersion-shifted singlemode = - ✔✔Red
✔✔Polarization maintaining singlemode optical fiber = - ✔✔Blue
✔✔Loose tube furcating harness = - ✔✔- Provides support of 250 micron
- Provides stand management
- Sizes strand for 900 micron connection
✔✔Couplers/adapters = - ✔✔To create a mated pair
✔✔Aramid yarn = - ✔✔Protects fibers from stress
✔✔SC Subscriber connector = - ✔✔* A keyed, contact, moderate loss, pull and wiggle-
proof connector
- Beige in multimode
- Blue in singlemode
✔✔Fire stopping ASTM = - ✔✔American standard test method for test of firestop
systems
✔✔UL 1479 = - ✔✔Standard for fire test of a through penetration firestops
✔✔Optical fiber bend radius up to four strands at rest = - ✔✔25 millimeter 1 inch
✔✔Optical fiber bend radius up to four strands during pull = - ✔✔51 millimeter 2 inch
✔✔Intra building bend radius optical fiber during installation = - ✔✔15 times the outside
cable diameter
