User manual POLYCOM SPECTRALINK 6100 MCU FACILITY PREPARATION VERSION J

[. . . ] SpectraLink 6100 MCU Facility Preparation SpectraLink 6000 System November 2009 Edition 1725-36096-001 Version J SpectraLink 6100 MCU: Facility Preparation: SpectraLink 6000 System Patent Information The accompanying product is protected by one or more US and foreign patents and/or pending patent applications held by Polycom, Inc. Notice Polycom, Inc. has prepared this document for use by Polycom personnel and customers. The drawings and specifications contained herein are the property of Polycom and shall be neither reproduced in whole or in part without the prior written approval of Polycom, nor be implied to grant any license to make, use, or sell equipment manufactured in accordance herewith. Polycom reserves the right to make changes in specifications and other information contained in this document without prior notice, and the reader should in all cases consult Polycom to determine whether any such changes have been made. [. . . ] Humidity recommendation is 20%­ 80% (non-condensing). PN: 1725-36096-001_J. doc 15 3 Run Cable for System Run Cables to Base Station Locations The Base Station locations should be designated on the building floor plans provided to the Polycom field service engineer. Base Stations can be mounted easily on raised or acoustical ceiling tiles. Avoid locating Base Stations in high or hard-to-reach places, as this will hinder maintenance, testing and/or repositioning. Wire specifications The customer's wire contractor is responsible for adhering to all local codes for wiring. Polycom recommends UL-listed wire that conforms to the following specifications for AWG, distance, and number of power pairs required for this installation. Power Pairs 1 2 3 Max Cable Feet 22 AWG 1, 100 2, 200 2, 200 Max Cable Feet 24 AWG 750 1, 500 2, 200 Max Cable Feet 26 AWG 470 940 1, 400 One additional pair is required for data. Attenuation must not exceed 6. 8 dB/1, 000 feet at 772 KHz. Wire that is already installed (spare-house cable) can be used when it is available. House cable will usually run from the MDF in the telephone equipment room to intermediate distribution frames (IDFs) spread throughout the facility. Install new wire from the closest IDF to the Base Station. Be sure no bridge taps, multiples or "Y" connections are created or present. PN: 1725-36096-001_J. doc 17 SpectraLink 6100 MCU: Facility Preparation: SpectraLink 6000 System Determine the amount of wire needed to connect the Base Station to the MCU by scaling from a floor plan or a sketch, pacing, measuring or estimating. Remember to include enough wire to reach the ceiling. The wire length between the MCU and each Base Station may not exceed 2, 200 cable feet. Install an extra 25 feet of wire at the Base Station to allow for possible relocation. Pull Cable Pull the cable from the MCU location (usually in the telephone equipment room) to the Base Station locations designated on the floor plans. If the cabling exits the building, consult the telephone system manual, the National Electrical Code (NEC) and local codes for instructions on providing lightning and other over-current protection. When cabling an external Base Station or a Base Station with wiring that exits the building, protect all Base Station wiring with the Quick Clip Fuse (Illinois Tool Works, Linx Division, SCP-2X2) before bridging with other Base Station power leads. Run all cable before attaching the RJ-45 connectors to the Base Stations. Label both the demarcation-block end and the Base Station end of each wire with the Base Station number using a wire-tie marker or other form of marker. Remove bridge taps, multiples, or "Y" connections to the Base Station wires; these will cause data transmission errors. The area above some suspended ceilings is used as an environmental air plenum. The NEC requires that wire installed in plenums be rated for plenum installation. 18 PN: 1725-36096-001_J. doc Run Cable for System Terminate Cable at Base Station Locations After running the wire to the Base Station location, terminate the wire using an RJ-45 modular crimp-on plug. Connect the data pair to pins 1 and 2 and the power pair to pins 7 and 8. If the connection uses more than two pair, refer to the table on the following page. To avoid damage to the connectors or crimps, be sure to run the wire to the Base Station before connecting the RJ-45 connectors. 1 8 RJ-45 Modular Cable When wiring the 8-pin connector, use the following table as a guide. 8-pin Modular Connector 1 2 3 4 5 6 7 8 MCU Pin Function Data 1 Data 2 Power 3 Power 2 Power 2 Power 3 Power 1 Power 1 Polarity Any Any + + + PN: 1725-36096-001_J. doc 19 SpectraLink 6100 MCU: Facility Preparation: SpectraLink 6000 System Prepare Demarc Blocks The MCU is connected to the existing telephone system using RJ-21 connections. [. . . ] Our engineer will usually be on-site from 9 a. m. Activities will include the following: When the Polycom field service engineer arrives on-site he/she will: 1. Survey site for installation preparation. Register, label and verify operation of all handsets. [. . . ]