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20 Cards in this Set
- Front
- Back
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A horizontal cabling system may include the following:
(5-1) |
1. Work area equipment cord 2. Work area connecting hardware 3. WAP 4. Horizontal Distribution Cables 5. Horizontal cross connect 6. Jumpers and patch cords 7. Equipment cords 8. Transition points or consolidation points |
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Horizontal pathways are generally one of these two types:
(5-3) |
Continuous pathway and non-continuous pathway. (Conduit, cable tray versus J-hooks) |
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The horizontal cabling system should be designed to support telecommunications applications, including:
(5-5) |
1. Voice services 2. Data services 3. Audio and Video Services 4. BAS, Fire, Security |
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Horizontal cabling is installed in this kind of topology?
(5-5) |
Physical Star Topology; exceptions a CP or MUTOA, a TP, and centralized optical fiber. |
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What is the minimum configuration for outlets in a work area?
(5-6) |
Work areas shall have a minimum of two outlets. One for voice and one for data. |
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What kind of cable was developed in the 1980s and had a CAT5E limit?
(5-17) |
UTC; undercarpet telecommunications cabling |
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What transmission media is allowed to be used for horizontal cabling?
(5-18) |
CAT 5E, CAT 6, CAT 6A, CAT 7, OM1, OM2, OM3, OM4, OS1, OS2 |
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What is the maximum permanent link distances?
(5-18) |
90 meters (295 feet) |
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Within the channel, what is the maximum length for 24AWG? 26AWG balanced twisted pair cabling?
(5-18) |
5m; 3.96m |
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What is the recommended cable slack in a TR for copper? Optical Fiber?
(5-20) |
10 feet; 10 feet |
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What is the recommended cable slack in the work area for copper? Optical Fiber?
(5-20) |
1 ft; 3.3ft |
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Is the cable slack included in the permanent link distances? |
Yes |
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The left image depicts which T568 configuration? |
T568A |
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Where should an electrical outlet be located with regards to communications outlets?
(5-24) |
Within 1 m (3.28 ft) |
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What allows a standard horizontal cable to be extended into work area pathways and terminated on communications outlets and connectors that are dedicated for each individual user?
(5-31) |
Consolidation Points |
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A CP can be located in the following locations, as approved by code:
(5-32) |
Suspended Ceilings
Access Floors
Modular Office Furniture
Work Areas |
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What should be done if a CP is located in the ceiling or under an access floor?
(5-33) |
The CP must be fully accessible and clearly marked. |
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MUTOAs and CPs serve a cluster of work areas. Each cluster has a maximum of how many work areas? |
12 |
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IEEE 802.3 EPON has a maximum channel attenuation of 20dB and and can support a maximum distance of:
(5-47) |
10 km (6.2 miles) |
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Campus based outside plant may utilize a PON solution because SMFO can support signals between these distances:
(5-51) |
20 km and 60 km (12.5 miles and 37 miles) |
