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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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Bogen's Power Vector Mixer is an 8-channel mixer/pre-amplifier, offering a wide variety of operational features and functions for superior audio performance. Eight module bays accept plug-in input modules, allowing up to four levels of priority between modules. Two module bays are capable of accepting signal processing plug-in output modules. Each module is controlled by an independent volume control with an associated signal/clip LED for signal status, and an 11-segment LED output level meter that monitors output signal level. In addition, the VMIX has a motorized master volume control (that can be controlled using a remote control panel, RVCP, sold separately), bass and treble control, peak hold switch, unbalanced output jack, and balanced output terminal. Optional security covers prevent tampering of settings. The VMIX can be used for various applications including foreground music, background music, and paging. For large applications, several VMIX units can be bridged together.
Input / Output Modules for Bogen Amplifiers
power amplifier version of this product
Features:
- Wide selection of plug-in modules (sold separately)
- 8 input module bays; each with independent volume controls
- 2 module bays capable of handling signal-processing plug-in output modules
- 4 levels of priority between modules
- Motorized master volume control; remotely operated (with RVCP Remote Volume Control Panel, sold separately)
- LED signal/clip indicator for each channel
- Bass and treble controls
- 11-segment LED output level meter monitors the output level of the mixer with Peak Hold switch
- Balanced transformer-isolated output
- Balanced output signal level switch (-50, -10, and +4 dBμ)
- Unbalanced signal output jack
- Join multiple Power Vector mixers together using bridging jack and mute terminals
- 125 Hz Lo-cut feature (switch located in module bay 6)
- Tone control bypass switch (located in module bay 6)
- Rack mountable (rack mounting kit RPK87, sold separately)
- Resettable circuit breaker
- Grounded, unswitched AC convenience receptacle with a 500W maximum capacity provided for external equipment
- Power indicator
- Security cover to protect volume, bass, and treble controls (PVSC, sold separately)
- PVMC module security covers prevent tampering with module controls (8 included)
- 3-year warranty
Price: $278.72
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