(OLD) Ch 11 - Telecommunications Admin Flashcards
11–2
classes of Telecom administration system =
- except city limit does not belong
11–3 description of the four classes
Class 1 =
Single ER
11–3 description of the four classes
Class 2
Bonding and grounding
11–4 description of the four classes
Class 3 =
OSP elements
11-6 telecom administration system
Administration system elements =
Except handwritten labels not a part of 606 standard
11–9 identification systems – labels
Labels typically of material =
Face stock
11–9 identification systems – labels
Adhesive =
Cabling pathways
11–12 testing requirements
Standard 969 performance metrics include=
Rub test
11–14
Labeling =
3
- Unique
- systems lasts 30 yrs
- pathways exceed 50yrs
11–14 telecom spaces
Small =
A simple sign on the door
1115 telecom pathways
Labeling pathway guidelines =
Labeling ends of each pathway
11-16 connecting hardware
First level =
Second level =
Third level =
- patch panel
- field
- individual
11–21 telecom spaces identification
CEV =
controlled environment volts
11–21 telecom spaces identification
MH =
Maintenance holes
11–26 connecting hardware identification - color-coding
Orange =
Green =
Purple =
- Demarcation
- Network
- PBX
11–26 connecting hardware identification - color-coding
White =
Gray =
Blue =
- First - level backbone
- Second – level backbone
- Horizontal cable
11–26 connecting hardware identification - color-coding
Brown =
Yellow =
Red =
- Campus
- Misc
- Reserved and life-safety alarm systems
11–27 bonding and grounding system identification
TMGB =
TGB =
- Telecom main grounding busbar
* Telecom grounding busbar
11–30 shelves, slots, and circuit card identification
Shelves =
Starting at the bottom
11–27 bonding and grounding system identification
TBB =
GEC =
EBC =
- Telecom bonding backbone
- Grounding electrode conductor
- Equipment bonding conductor
11–35 references
606-A =
Administration standard for commercial telecommunications infrastructure
