Avaya Canada NTMQ75AA User Manual 05 08 0245 radio Installation1 02
Avaya Canada Corporation 05 08 0245 radio Installation1 02
Contents
Installation
Installation Method – 02-0245 September 3, 1998 Issue Number: 01.02 Information subject to change without notice. This is a DRAFT copy for review and to provide advance information. Document release subject to IM verification. Errors, omissions and corrections should be sent to: lthomp@nortel.com Pkgid: 0000003 PROPRIETARY INFORMATION: The information contained in this document is the property of Nortel (Northern Telecom). Except as specifically authorized in writing, the holder of this document shall keep all information contained herein confidential and shall protect same in whole or in part from disclosure and dissemination to third parties. Nortel 1998 All Rights Reserved Draft Picocell 1900 Radio Unit Installation September 3, 1998 Method 02-0245 1.0 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 Reason for Reissue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 Material Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1 Required Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.2 Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 Stock List and Mounting Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.4 Customer Supplied Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.0 Precautions and Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.1 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.2 Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.0 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure 1 – Unpacking and Inventory transciever Material . . . . . . . . . . . . . . . . Procedure 2 – Wall Mounting and securing the Radio Mounting Bracket . . . . . . . Procedure 3 – Ceiling Mounting and securing the Radio Mounting Bracket . . . . . Procedure 4 – Installation of PICOCELL Transceiver onto Wall Mounting Bracket Procedure 5 – Co-located AC power supply Installation . . . . . . . . . . . . . . . . . . . Procedure 6 – Remote AC power supply Installation . . . . . . . . . . . . . . . . . . . . . . 4.2 Power Supply connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3 PICOCELL Transceiver Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0 References 13 13 14 15 17 19 20 21 22 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 6.0 Appendices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix A - PICOCELL 1900 transciever Cover removed Top view . . . . . . . . . . . . . . Appendix B - Mounting Orientation and Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Appendix C - Picocell 1900 Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 25 26 27 AC REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Picocell 1900 Power Supply Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Last Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Picocell 1900 Radio Unit Installation / 3 Draft Table of Contents Draft Method 02-0245 4 / Picocell 1900 Radio Unit Installation September 3, 1998 September 3, 1998 Method 02-0245 Figure 1 – You are here diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 2 – PICOCELL 1900 front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 3 – PICOCELL 1900 transciever Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 4 – PICOCELL 1900 Bottom view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 5 – PICOCELL 1900 Wall Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 6 – Track Ceiling support IDSClips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 7 – PICOCELL 1900 transciever Ceiling mounting . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 8 – Locking the transciever into the mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 9 – PICOCELL 1900 Co-located power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 10 – Remote Power Supply Mounting (Typical) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 11 – Power supply and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 12 – PICOCELL 1900 transciever Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Figure 13 – PICOCELL 1900 cabling and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Picocell 1900 Radio Unit Installation / 5 Draft Illustrations Method 02-0245 September 3, 1998 Draft Tables Tools Stock List and Mounting Kits Mounting Hardware 6 / Picocell 1900 Radio Unit Installation 13 14 14 September 3, 1998 Method 02-0245 1.0 General Information Purpose: This method will describe how to unpack and install the PICOCELL 1900 Transceiver). Equipment: The PICOCELL 1900 Transceiver and mounting hardware. Application: This method will cover installation of initials, upgrades and extensions. Service Impact: There is no service impact at this time. 1.2 Sequence 1. This method is to be performed after the building cabling has been installed and is ready to recieve the PICOCELL 1900 Transceivers. 2. PICOCELL 1900 Planning Method 04-0242 has been reviewed. 1.3 Reason for Reissue Changes from Project Team Review Sept 1, 1998: • Updated section 4.2 Power supply • Revised figures 5, 8, 9 • Section 5 removed reference • Global change MBS1900 to Picocell 1900 • Cleared Table 3 contents until mounting hardware is finalized Picocell 1900 Radio Unit Installation / 7 Draft 1.1 Description Method 02-0245 September 3, 1998 Figure 1 – You are here diagram Draft IM 04-0242 PICOCELL 1900 General Information and Plannng Educate Yourself IM 04-0241 CSI Installation and Planning Mount the back board and plan lay out s IM 04-0243 CSI Handling and securing IM 04-0243 CSI Handling and securing IM 04-0244 PICOCELL 1900 Cabling and Cross Connect IM 04-0246 PICOCELL 1900 Radio and CSI Power up Check the site and plan the Job IM02-0242 PICOCELL 1900 General Information and Plannng Install the CSI bracket and mount the CSI and PICOCELL 1900 power supplies Install PICOCELL 1900 mounting bracket(s), Hybrids and Antennas IM02-0245, 12-0152 PICOCELL 1900 Unit and Antenna Installation Mount the CSI crossconnect blocks Make PICOCELL 1900 Connections and lock into bracket IM02-0245 PICOCELL 1900 Unit Installation Jumper PICOCELL 1900 to CSI and power supply on cross-connect blocks IM 04-0244 PICOCELL 1900 Cabling and Cross Connect Power up PICOCELL 1900 Radios and perform commissioning test IM 04-0246 PICOCELL 1900 Radio and CSI Power up Cable the CSI to the cross-connect blocks Power up CSI Commission PICOCELL 1900 transcievers IM28-0248 Radio Commisioning with the IFR Load CSI and Radio software and run diagnostics IM28-0247 CSI Equipment Loading and Diagnostics Test Integrated System 8 / Picocell 1900 Radio Unit Installation IM02-0249 Microcell System Test September 3, 1998 Method 02-0245 2.0 Material Requirements Installation Safety Manual (ISM/IM0) - can be requested from the Regional Tool Facility. 2.2 Tools The tools listed in Figure 2 are required to perform this method. Table 1 – Tools U.S. Tool Canadian Tool Tool Kit Tool Kit Description Installers Tool Kit 2.3 Stock List and Mounting Kits Table 2 – Stock List and Mounting Kits Quantity CPC/PEC Product Description P0880222 NTMQ7025 PICOCELL Point of Use Power Supply NTMQ40AA Picocell Basestation, 1900MHz A Band NTMQ50AA Picocell Basestation, 1900MHz B Band NTMQ60AA Picocell Basestation, 1900MHz C Band NTMQ70AA Picocell Basestation, 1900MHz 60MHz Band NTMQ75AA Picocell Basestation, 1900MHz 60MHz Band PICOCELL 1900 Mounting bracket Table 3 – Mounting Hardware Quantity CPC/PEC Product Description Picocell 1900 Radio Unit Installation / 9 Draft 2.1 Required Documents Method 02-0245 September 3, 1998 Draft Figure 2 – PICOCELL 1900 front view 2.4 Customer Supplied Equipment 1. Building wiring must be installed between each PICOCELL 1900 transceiver location and the equipment location where the CSI is located. The mounting of each PICOCELL 1900 transceiver is independent of CSI and MDF which may be installed later. 2. Floor plans indicating PICOCELL 1900 mounting locations and locations for CSI and MDF 3. Cabling and pair assignment matching PICOCELL 1900 transceivers to cable pair numbers. 4. Building access authorization, security clearance if required and keys for access to restricted CSI and PICOCELL 1900 equipment locations. 10 / Picocell 1900 Radio Unit Installation September 3, 1998 Method 02-0245 3.0 Precautions and Preparations Observe the general safety precautions against personal injury and equipment damage outlined in the ISM/IM0 at all times. Picocell transcievers may be handled without static protection. Use of a grounded wrist strap is mandatory when handling all other exposed circuit packs or modules. This method is for indoor installations only. Picocell 1900 transcievers and antennae are for indoor installations only and mounting of some or all; transcievers, antennas, hybrids and cabling in an outside environment may create a potential fire hazard from lightning. Custom design is required to address outdoor requirements. Avoid thermal trapped air cavities. In particular, the Picocell cannot be mounted above the ceiling as this is deemed a plenum installation, and different, tighter safety specifications are enforced. CAUTION Maintain minimum or greater distances from interference sources and from equipment and apparatus which may be affected by RF energy. 3.2 Preparations Prior to starting the operations presented in this method, arrange all materials, tools, and test equipment at the work location so as to minimize fatigue and inconvenience. 1. Has an Installation Planning Checklist per IM-0242 been completed? 2. Are System design and site floor plans available with equipment locations ? 3. Is building wiring installed and accessible? 4. Is all the test equipment necessary to complete the job on site? 5. Is all the PICOCELL transceiver and antenna equipment on site and inventoried? 6. Is the customer supplied equipment (back boards, MDF blocks) on site and installed? 7. Has the loadbuild sent all required switch load tapes to the MTX site? Picocell 1900 Radio Unit Installation / 11 Draft 3.1 Precautions Method 02-0245 September 3, 1998 8. Are System T1s facilities ordered (if required) and what is the availability date? 9. Is the antenna system design cabling Interconnect Schematic available? Draft Figure 3 – Transciever Assembly P0880222 Antenna Element P0880211 LED indicators Cover P0880217 Interface Cover P0880218 12 / Picocell 1900 Radio Unit Installation September 3, 1998 Method 02-0245 4.0 Procedure 4.1 Overview Procedure 1 - Unpacking and Inventory transciever Material Procedure 2 - Wall Mounting and securing the Radio Mounting Bracket Procedure 3 - Ceiling Mounting and securing the Radio Mounting Bracket Procedure 4 - Installation of PICOCELL Transceiver onto Wall Mounting Bracket Procedure 5 - Co-located AC power supply Installation Procedure 6 - Remote AC power supply Installation Picocell 1900 Radio Unit Installation / 13 Draft Below is a list of procedures required to install the PICOCELL 1900: Method 02-0245 September 3, 1998 Procedure 1 – Unpacking and Inventory transciever Material Draft Step Action Inspect the cartons for any damage. Refer to Section 2.3 Product Stock List and Mounting Kits, for a list of parts to be included in the cartons Remove all equipment from their cartons and verify the equipment received is not damaged. After all of the parts are removed from the cartons and inspected, inventory them making sure that all the parts listed in Section 2.3 are on site. Refer to the PICOCELL 1900 Installation Planning Method 02-0242 and the System Design Specification to determine how many CSI and PICOCELL 1900 (PICOCELL 1900 Base Station) transcievertranscievers are required and to determine where and how to position the units. Also take into consideration the desired location of the Hybrid. Due to the length of the antenna cables, the transceiver(s) and Hybrid(s) will have to reside close together. Refer to the PICOCELL 1900 Installation Planning Method 04-0242 and Antenna installation 12-0152 for spacing requirements and cable length considerations. 14 / Picocell 1900 Radio Unit Installation Observation Table 2, “Stock List and Mounting Kits,” on page 9 September 3, 1998 Method 02-0245 .. Procedure 2 – Wall Mounting and securing the Radio Mounting Bracket Action Observation Locate the wall mounting bracket and the screws provided. Determine the required direction transcieverf the wall mount bracket orientation from the System Design floor plan. Refer also to Appendix B - Orientation Locate the 4 mounting screws with the Figure 4 mounting bracket . If external antennas are used, the transcievers and Hybrid(s) will have to reside close together. Reference Method 04-0152 for antenna system installation. Square the bracket with the wall and/or ceiling and fasten the bracket with the first screw. After one top corner has been fastened to the wall, check to make sure the wall mounting bracket is still level before installing the additional wood screws Install the remaining wood screws into the wall mounting bracket. Position the transciever into the bracket and ensure that the locking retainer is locked and correctly positioned . Draft Step Appendix B Figure 4 Picocell 1900 Radio Unit Installation / 15 Method 02-0245 September 3, 1998 Draft Figure 4 – PICOCELL Transceiver Bottom view Figure 5 – PICOCELL Wall Mount Wall Studs Wall Stud Wall Mount Mounting Bracket P0880222 Latch Locking 16 / Picocell 1900 Radio Unit Installation Mounting Bracket P0880222 Backboard Wall Mount September 3, 1998 Method 02-0245 Procedure 3 – Ceiling Mounting and securing the Radio Mounting Bracket Action Observation Draft Step Locate the wall mounting bracket and the screws provided. Determine the desired direction of the wall mount bracket orientation. Refer to the system layout document to determine readio orienation. Figure 6 Locate the ceiling main support track closest to the desired mounting location and attach the IDS clips as shown in Figure 6 . If the ceiling track is poorly supported use drop wire from each IDS clip to a secure point above the mouning location in main ceiling. Replace the ceiling panel Attach the mounting bracket to the ceiling as shown in Figure 7 using spacers between the bracket and the IDS clips. Appendix B Note that the nuts on the IDS clips must be flusch to permit the transciever to lock into the mounting bracket to Drill an access hole near the front of the transciever for the facility cable pairs. Lock the transciever into the bracket and complete the wired connections. Picocell 1900 Radio Unit Installation / 17 Method 02-0245 September 3, 1998 Figure 6 – Track Ceiling support IDSClips Draft Drop wire Ceiling Panel Ceiling support Track Spacer Ceiling Panel Mouinting Bracket Mouinting Bracket Figure 7 – PICOCELL Transciever Ceiling mount Cross Track IDS Clip X3 Mounting Bracket Main Ceiling Track Spacer x3 Washer x3 Nut x3 18 / Picocell 1900 Radio Unit Installation September 3, 1998 Method 02-0245 Procedure 4 – Installation of PICOCELL Transceiver onto Wall Mounting Bracket Action Observation Remove the connector access cover and position the transciever onto the mounting bracket and slide the unit so that the radio locks onto the bracket and the retainer catch engages with the latch hole. At this point PICOCELL 1900 wiring connections can be completed by opening the interface panel cover and making connections per Figure 12. PICOCELL 1900 cabling and commissioning can be completed, proceed with Method 12-0152 and 04-0244. See Figure 4 and Figure 8 Figure 8 – Locking the transciever into the mounting Bracket P08800222 Mounting Bracket Radio unit Locking Retainer Picocell 1900 Radio Unit Installation / 19 Draft Step Method 02-0245 September 3, 1998 Procedure 5 – Co-located AC power supply Installation Draft Step Action Observation Note that an AC outlet must be provided by a qualified electrician. Locate the AC-DC power supplies and mount as shown in Figure 9. Coil excess cord and tie back excess cable with tie wraps. Connect the power supply to the transciever and terminate power wires as shown on Figure 12 Plug the power supply into the AC outlet and verify the supply output power. Verify the transciever operation in IM 04-0246 Figure 9 – PICOCELL Co-located power supply 20 / Picocell 1900 Radio Unit Installation - 48VDC transciever powers up with activity on LEDs September 3, 1998 Method 02-0245 Procedure 6 – Remote AC power supply Installation Action Observation Note that AC outlets must be provided by a qualified electrician. Locate the AC-DC power supplies and mount as shown in Figure 10. Coil excess cord and tie back excess cable with tie wraps. Connect the power supply jumpers to the MDF blocks see IM-04-0244 for jumpers and cabling. transciever and terminate power wires as shown on Figure 10 Plug the power supply into the AC outlet and verify the supply output power. Verify the transciever operation in IM 04-0246 See IM 18-0244 fro cabling and jumpering of DC power. AC outlet placement per IM 04-0241 and Figure 10. - 48VDC Figure 10 – Remote Power Supply Mounting (Typical) CSI Jumper Rings -48V 110VAC Jumper Routing AC-DC 1 .0 " -48VDC AC-DC -48VDC AC-DC 45" -48VDC 3 7 .0 " AC-DC -48VDC AC-DC 9 .2 " -48VDC 3.0" AC-DC AC-DC -48VDC -48VDC AC-DC AC-DC -48VDC -48VDC AC-DC AC-DC -48VDC -48VDC AC-DC AC-DC -48VDC -48VDC AC-DC AC-DC -48VDC -48VDC AC Power Bars Picocell 1900 Radio Unit Installation / 21 Draft Step Method 02-0245 September 3, 1998 The PICOCELL 1900 transciever is powered by an AC to -48VDC supply which is mounted either at the CSI location or near the PICOCELL transceiver mounting position. If it is mounted near the transciever (co-located), an AC outlet must also be within close proximity. When the supply is co-located near the transceiver, the power wiring may or may not be accommodated in the station wiring conduit and may need to be dressed neatly on the wall or ceiling surface. See Figure 9. See IM 02-0241 for placement, mounting and connection of the power supply at the remote CSI location. Figure 11 – Power supply and connections 48V 6.5" 0.7" Grd 3 terminal IEC 320 Jack 120VAC 1.0" Draft 4.2 Power Supply connections 4.0" 22 / Picocell 1900 Radio Unit Installation September 3, 1998 Method 02-0245 4.3 PICOCELL Transceiver Connections Draft Connections to the PICOCELL 1900 transciever consist of bare wire terminations on the PICOCELL 1900 terminal strip which provides terminals for the following: Figure 12 – PICOCELL transciever Connections Terminal port Radio 1 TX/RX 2 TX/RX 1 -48V +Grd Terminal Port Radio 2 TCM 1 TCM 2 T R T R - + - + Figure 13 – PICOCELL 1900 cabling and connections From Frame Block Pos Pair Description TCM 1 T (-) MDF 1T TCM 1 R (+) MDF 1R Power - 48V MDF 2T Power - 48V MDF 2R TCM 2 T (-) MDF 3T TCM 2 R (+) MDF 3R Power + Grd MDF 4T power+ Grd MDF 4R Picocell 1900 Radio Unit Installation / 23 Method 02-0245 September 3, 1998 5.0 References Draft Document Number Title IM 04-0241 PICOCELL 1900 CSI Installation and Planning IM 04-0242 PICOCELL 1900 General Information and Plannng IM 08-0243 PICOCELL 1900 CSI Equipment Handling and Securing IM 04-0244 PICOCELL 1900 System Cabling and Cross Connect IM 12-0152 PICOCELL 1900 Antenna System Installation IM 02-0245 PICOCELL 1900 transciever Installation IM 22-0246 PICOCELL 1900 Radio and CSI Power up IM 24-0247 PICOCELL 1900 Equipment Loading and Diagnostics IM 28-0248 PICOCELL 1900 Radio Commissioning with the IFR 1900 IM 28-0249 PICOCELL 1900 System Test 24 / Picocell 1900 Radio Unit Installation September 3, 1998 Method 02-0245 6.0 Appendices Draft Appendix A - PICOCELL 1900 transciever Cover removed Top view Picocell 1900 Radio Unit Installation / 25 Method 02-0245 September 3, 1998 Appendix B - Mounting Orientation and Isolation P0880222 Mounting Bracket P0880222 Mounting Bracket Arrangement A Draft Arrangement B P0880222 P0880222 Mounting Bracket Mounting Bracket Wire entrance Wall or Ceiling outlet box Wire entrance Note: Ensure station wiring does not loop or coil near the PICOCELL 1900 antenna. The unit installation should mount as shown with maximum spacing between the antenna and entrance wiring to avoid interference with RF signals. 26 / Picocell 1900 Radio Unit Installation September 3, 1998 Method 02-0245 Appendix C - Picocell 1900 Technical Specifications • Maxcimum length twisted pair distribution, 3000’ (TCM) • 1900MHz Version IS 136 TDMA operation • 100mW (+20dBm) ERP • 2 RF channels per PICOCELL 1900 RF unit (Internal duplexer) • Internal Omni Antenna • Receiver Diversity • Distributed Omni and directional Antenna Support • 4 twisted pair per unit for power and digital link (TCM) • 48 Volt DC power 32W nominal • Visually pleasing, non-obtrusive design • Individual transciever Alarms • 15 PICOCELL 1900s per CSI (30 RF channels) • Standard Nortel TRU maintenance interface. • 12.8" W x 13.6" L x 3.25" D • 14 lb unit weight AC REQUIREMENTS Each non-switched dedicated outlet must have the following: • Voltage110 - 120 VAC • Frequency47Hz to 53Hz or 57 Hz to 63 Hz • Power (I/P max)300 VA • Receptacles-120V 15A service NEMA IG 5-15R • -208/240V 15A service NEMA IG 6 15R • Warnings for AC power cord: WARNING The socket-outlet shall be installed near the equipment and shall be easily accessible. Power cords are 6ft maximum. Note: See local electrical codes for 240VAC outlet requirements Picocell 1900 Radio Unit Installation / 27 Draft • Maximum length remote Power (see IM 04-0242 section 4.2) Method 02-0245 September 3, 1998 Picocell 1900 Power Supply Specifications Draft Input • Voltage: 120/240 VAC Nominal • Line Frequency 50/60 Hz Nominal • Power rating 90W • Protection Internal primary current fuse, Inrush limiting • Configuration In Case IEC320 with Ground • 6 ft., 5 Conductor, 18 AWG, Output • Voltage -48VDC +/- .5V • Nominal current 2.0 A Max. • Combined Line and Load Voltage Regulation • output current limiting • Short circuit protection Mechanical • 6.58 L x 4.0 W x 1.25 H(in) • Case Material: Black 94V0 Polycarbonate • Weight: 22 ounces, 625 grams (excluding cords) Last Page 28 / Picocell 1900 Radio Unit Installation
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