(OLD) €h 03 - ITS Cables and Connecting Hardware

Question 0

3–4 ITS cable connecting hardware balanced twisted-pair

Screened twisted-pair =
2

Answer 0

Drain wire and foil shield

Question 1

3–3 ITS cable connecting hardware balanced twisted-pair

BICSI recommends Cat 6/class E =

Answer 1

Minimum performance level for horizontal balance twisted-pair cabling

Question 2

3–8 ITS cable connecting hardware balanced twisted-pair

Styles of screening =
2

Answer 2

Foil and braid

Question 3

3–12 four pair cordage

Balanced twisted-pair patch cords =

Answer 3

20% ANSI/TIA

50% ISO/IEC

Question 4

3-18 loose tube optical fiber cables

Multimode =
Make, model, distance, wavelength

Answer 4

62.5 & 50um
6560ft
LED or VSCEL
850nm & 1300nm

Question 5

3-18 loose tube optical fiber cables

Singlemode =
Make, model, distance, wavelength

Answer 5

8 to 11um
9840ft
Laser
1310nm to 1550nm
Extended distance 10gig

Question 6

3–27 coaxial cables

Coaxial cable =

Answer 6

Radio grade (RG) series 6,11, & 59
Centered inner conductor
75 ohms

Question 7

3–29 typical coaxial applications

Series X coxial cable

X designates =

Answer 7

Construction of cable

Question 8

3–29 typical coaxial applications

Outer braids =

Answer 8

80% or 95%

Question 9

3–32 balance twisted-pair connectors

IDC =
2

Answer 9

• Insulation displacement contact

* gas type physical contact between two electrical conductors

Question 10

3–44 modular connectors

8P8C =

Answer 10

8-position and 8-contact

Question 11

3–49 modular connectors

USOC =

Answer 11

Universal service order code

Question 12

3–62 balance twisted-pair connecting blocks

66 style=

Answer 12

Cat5e

Not cat6

Question 13

3–90 patch panels and enclosures

Rack mounted standard =

Answer 13

19in or 23in

Question 14

3–92 equipment cords and patch cords

End equipment is not equipped =

Answer 14

Use hybrid optical fiber patch cord assemblies