Ch 12 - Field Testing Flashcards Preview

RCDD > Ch 12 - Field Testing > Flashcards

Flashcards in Ch 12 - Field Testing Deck (11):
1

12-2 balance twisted-pair cabling test

Wire map testing =

 

Transposed

2

Figure 12.1

 

Transposed - Pairs 1,2 to 3,6

3

12–11 time domain reflectometer (TDR)

TDR =(2)

 

*Acceptance test for balance twisted-pair cabling

* troubleshooting fiber

4

12–12 balance twisted-pair cabling acceptance tests

3-connector channel =

 

Equipment cord {} cross-connect cord {} permanent link {} patch cord

5

12–13 balanced twisted-pair cabling acceptance test

Data center =

 

4-connector

6

12-16 instruments

Level IIe =

Level IIIe =

 

* Cat 5e

* Cat 6

7

12–17 open office cabling (cubicle furniture)

Permanent link =

 

Including the CP, should tested after installation

8

Figure 12.15

C = 

D =

 

C = no reflective splice or bend loss

D = reflective splice

9

12–24 testing the three basic segments of optical fiber cabling

(3) basic segments of optical fiber cabling =

 

* Campus backbone

* Bundling backbone

* Horizontal and centralized cabling

10

12–24 cabling testing guidelines

Campus backbone =

 

Extensive testing

11

12–26 overview of end to end attenuation testing

850 nm/1300 nm =

1310 nm/1550 nm =

* Multimode

* Singlemode