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Help & Info
TIA568 Wiring Standards
How to decide which wiring pattern to use:
1. Does the job specification call out a wiring pattern?
2. Does the customer/end user have a preference for T568A or T568B?
3. Have patch panels already been purchased for the job? If so, they will probably be either T568A or T568B. The jacks should be wired to the same pattern as the panels.
4. Are you adding on to an existing wiring plant? If so, your new wiring should match the existing wiring.
If none of the factors above apply, either T568A or T568B may be used. It is important to ensure that the workstation connectors and the patch panels are wired to the same pattern. T568B is commonly used in commercial installations, while T568A is prevalent in residential installations.
Click Here for a Full-Color Acrobat pdf file ( 697k ) - Right click to save it to disk.
For a more complete selection of products (no online ordering available at that site), visit the original Lashen Electronics website located at http://www.lashen.com.
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The AVO-V3PT-F features three gold-plated RCA connectors for distributing component video (YPbPr) and one spring tension connector for routing control signals including IR, DC control, logic control. The AVO-V3PT-F does not require power.
To use, simply connect an AVO-V3PT-F to the source device or devices, connect a second AVO-V3PT-F to the destination device or devices, and link the two baluns with standard unshielded twisted pair cabling.
NOTE: Sold Individually
- Maximum Distance*
- 480i/p video: 1,000 feet
- 720p video: 500 feet
- 1080i/p video: 500 feet
- Maximum Input
- 1.1 Vp-p
- Bandwidth
- 60 MHz, 3 dB roll off
- Impedance
- 75 ohms at 1 MHz
- Insertion Loss
- 0.1 dB for 0.1 MHz. Gradually increasing to 2.5 dB over the
frequency range
- Return Loss
- Greater than 15 dB over the frequency range
- Common Mode Rejection
- -55 dB at 0.1 MHz. Gradually increasing to -20 dB at 60 MHz
- Unshielded Twisted Pair Cabling Specifications (24 gauge or lower
solid copper)
- Maximum capacitance: 20 pf/foot
- Impedance: 100 ohms @ 1 MHz
- Attenuation: 6.6 dB/1000 ft. @ 1 MHz
Cat 5, Cat 5e, Cat 6, Cat 7 compatible - Pass-through Support
- Two conductor passive pass-through; supports IR, DC control, logic
control, and most other control signals requiring two conductors.
- Connectors
- Four (4) gold-plated female RCA and one (1) spring tension to one
(1) RJ45
- RJ45 Pinout
- Red (Pr): 7 & 8, pair 4
- Green (Y): 3 & 6, pair 3
- Blue (Pb): 1 & 2, pair 2
- Pass-through: 4 & 5, pair 1
- Temperature
- Operating: 32 to 131 F (0 to 55 C)
- Storage: -4 to 185 F (-20 to 85 C)
- Humidity: up to 95%
- Enclosure
- Black plastic
- Dimensions
- 4.3″ x 2.5″ x 1″
- Weight
- 0.2 lbs (3.2 oz)
- Warranty
- Two years
*Distances and picture quality may be affected by cable grade, cable quality, source and destination equipment, RF and electrical interference, and cable patches. Intelix specifications are based on straight-through cabling with standard-grade Cat 5.
 NOTE: Add item to cart to see price
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