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CORNING ONE MRU Assembly Installation Manual

Mid-power remote unit outdoor enclosure mimo
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1. Additional relevant documentation:
• MRU quick installation sheet provided with the unit (or download from Corning partner portal: CMA-398-AEN)
• Purcell® FlexSure®16-GR487 installation manual provided with the cabinet
• MEAN WELL DIN rail power supply installation manual:
http://www.meanwell.com/webapp/product/search.aspx?prod=sdr-480&pdf=U0RSIERJTiByYWlsLnBkZg==&a=4
2. Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
3. Corning recommends using the MEAN WELL SDR-480-48 DIN rail AC/DC converter or equivalent.
4. The MRU connections are performed after the two chassis are installed in the cabinet.
This document provides instructions on how to install two Corning® optical networks evolution (ONE™) solution mid-power remote
units (MRUs), required for a MIMO configuration, in an accommodating Purcell cabinet and how to perform the external alarm
connections between the units and the enclosure.
1.
KITS REQUIRED FOR INSTALLATION
The following kits are required for installing the MRUs in the outdoor enclosure. Each kit is ordered separately.
Kit
FLX16-GR487-B
MRU-E-XXXXX-AC/DC
AK-MRU-DCA-CBL
AK-FLX1216-POLE-MK
(optional)
AK-FLX16-SIDE-MK
(optional)
Table 1. Required Kits
Corning Optical Communications
GENERAL INFORMATION
Description
Purcell FlexSure 16RU Outdoor GR-487 Enclosure for dual MRU installations
Purcell MIMO cabinet P/N: 2000004345 FLX16-GR487, Bump-out hatch
Mid-Power Remote Unit
External Alarms Cable; DB9 male open wire cable for external alarm connections
Platform Pole-Mountable Kit for FLX12 or FLX16 outdoor enclosures
Purcell P/N: 2000003986
Sideways Mount Kit for FKX16 outdoor enclosures
Purcell P/N: 2000004015
Mid-Power Remote Unit (MRU)
Outdoor Enclosure MIMO
Assembly Quick Installation Sheet
CMA-595-AEN
Quantity
Quick Installation Sheet | CMA-595-AEN | Page 1
1
1
1
1
1

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Summary of Contents for CORNING ONE MRU

  • Page 1 4. The MRU connections are performed after the two chassis are installed in the cabinet. This document provides instructions on how to install two Corning® optical networks evolution (ONE™) solution mid-power remote units (MRUs), required for a MIMO configuration, in an accommodating Purcell cabinet and how to perform the external alarm connections between the units and the enclosure.
  • Page 2 • DIN rail TS-35 / 7.5 or 15 — used for mounting DIN rail power supply onto air tray • Rail/profile cutter • Two screws for securing DIN rail to cabinet air tray • Slotted 4 mm screwdriver — for SDR wiring Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 2...
  • Page 3: Pre-Installation Procedures

    (see Figure 3). Any attempt to pull out the module without first releasing may cause damage. Figure 2. Required Knockouts Corning will not be liable for damage of products resulting from improper handling during installation or repair. Figure 3. Extraction of PAM/OPTM...
  • Page 4 Figure 7. Figure 5. Inserting Self-Tapping Screw in each Rail Figure 7. Outdoor cabinet with Figure 6. Securing MRU to Cabinet Rails Two Installed MRUs Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 4...
  • Page 5 Figure 8. MRU grounding lug requirements: • For use with stranded copper wire conductors • 10-14 AWG • Holes - 1/4-in Figure 8. Example of Grounding MRUs to Cabinet Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 5...
  • Page 6 Connection Cables Note: For DC power connections – route DC power cable with open wires (without connector) and then wire according to instructions in MRU quick installation sheet (CMA-398-AEN). Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 6...
  • Page 7 • Recommended wires: Rated Current of 6-10 13-16 16-25 25-32 Equipment (Amp) Figure 12. Air Tray (with cover) with Assembled and Wired Power Supply Cross-Section of 0.75 1.00 Lead (mm Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 7...
  • Page 8 Connect the 2 A gauge double insolation wire from the SDR to AC inlet power. See Figure 15 for illustration of connections betweeen external enclosure and DIN rail power supply. Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 8...
  • Page 9 Refer to Table 4 for external alarms cable wiring description. Color Description +48 V_COMMON Green -48 V_EXIST INDICATION Brown -48 V_DOOR ALARM Black -48 V_HEX ALARM White -48 V_FUTURE ALARM Table 4. MRU External Alarm Connector Pinout Description Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 9...
  • Page 10 5 NC 3 NC Note: NC = Not Connected Table 5. External Alarms to Cabinet Block Wiring Figure 15. Example of External Alarm Wiring Connections (with DIN rail power supply) Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 10...
  • Page 11 Verify that fans are operational. Step 2: Refer to status LEDs on the inside of the cabinet door and verify that all show green. Figure 16. MRU MIMO Cabinet with Air Tray Cover Corning Optical Communications Quick Installation Sheet | CMA-595-AEN | Page 11...
  • Page 12 800-743-2675 • FAX: 828-325-5060 • International: +1-828-901-5000 • www.corning.com/opcomm Corning Optical Communications reserves the right to improve, enhance, and modify the features and specifications of Corning Optical Communications products without prior notification. A complete listing of the trademarks of Corning Optical Communications is available at www.corning.com/opcomm/trademarks. All other trademarks are the properties of their respective owners. Corning Optical Communications is ISO 9001 certified.