InterReach Spectrum
™
Main and Secondary Remote Access Unit
Installation Guide
D-620731-0-20 Rev A
Main Remote Access Unit
Secondary Remote Access Unit
ADCP-77-168
Issue 1
09/2010
Страница 1: ...InterReach Spectrum Main and Secondary Remote Access Unit Installation Guide D 620731 0 20 Rev A Main Remote Access Unit Secondary Remote Access Unit ADCP 77 168 Issue 1 09 2010...
Страница 2: ...reserves the right to change the contents without prior notice Should the content of printed user documentation shipped with product differ from documentation provided on a product CD inclusive of the...
Страница 3: ...he RAUs and Antennas 8 Mount the RAUs and Antennas 8 Connect the IFEU to the MRAU 10 Connect the MRAU to SRAUs 12 Configure the MRAUs and SRAUs 13 Appendix A Specifications 14 Spectrum System Specific...
Страница 4: ...stalling or using electrically powered equipment To prevent electrical shock never install or use electrical equipment in a wet location or during a lightning storm CAUTION This equipment uses a Class...
Страница 5: ...output of the device NOTE The U S Federal Communications Commission FCC has developed guidelines for evaluation of human exposure to RF emissions The guidelines incorporate limits for Maximum Permissi...
Страница 6: ...bands MRAUs and SRAUs are grouped logically based on common service provider groupings and include as an example 850 1900 700 700 MIMO 800 900 SMR 1900 AWS To add more frequency bands you connect an S...
Страница 7: ...s Ref Component Device Function 1 RF SubMiniature version A SMA cable 1 50 RF SMA to SMA cable Connects two RF bands together when there is only one N type connector on the RAU For cases when there is...
Страница 8: ...e than 90 seconds Off During initial power up MRAU is powering up and waiting for IFEU communications 3 STATUS Green Unit has no alarms or a Minor alarm is active Blinking Green Unit or band is set ou...
Страница 9: ...It converts the signals to IF and sends them to the MRAU using 75 CATV cable SRAU Ports Cable and Connectors Ref Component Device Function 1 SECONDARY REV connector F connector port Connects to one of...
Страница 10: ...wing to maintain proper ventilation Keep at least 76 mm 3 inch clearance around the RAU Do not stack RAUs on top of each other Always mount the RAU with the solid face containing the mounting holes ag...
Страница 11: ...pound load securely 1 Mount all MRAU and SRAUs in the locations marked on the floor plans 2 Install the passive antennas according to the manufacturer s installation instructions NOTE It is common pr...
Страница 12: ...FEU REV Module IF IN Port 3 is used use IFEU FWD Module IF OUT Port 3 Refer to Appendix B 75 Ohm CATV Cable on page 16 for information on maximum RG 6 or RG 11 CATV cable lengths 5 Test the cable term...
Страница 13: ...ctrum Remote Access Unit Installation Guide Page 11 ADCP 77 168 Issue 1 09 2010 2010 ADC Telecommunications Inc IFEU Step 6a REV IF OUT REV SECONDARY PORTS 1 2 3 FWD SECONDARY PORTS 1 2 3 FWD IF IN LI...
Страница 14: ...nector b Confirm that the SRAU SECONDARY FWD LED is yellow which indicates a correct physical connection c Connect a CATV cable from an MRAU REV SECONDARY PORT 1 2 or 3 F connector to the SRAU SECONDA...
Страница 15: ...ectrum Element Management System 7 0 User Manual ADCP 77 163 for information on how to configure the MRAUs and SRAUs REV IF OUT REV SECONDARY PORTS 1 2 3 FWD SECONDARY PORTS 1 2 3 FWD IF IN LINK STATU...
Страница 16: ...ropagation Delay System Delay 12 microseconds Delay Management Digital Manual or Automatic Noise Figure Noise Figure For 1 Host 1 DRU 8 RAUs 17 dB For 1 Host 4 DRUs 32 RAUs 23 dB Input IP3 10 dBm Opti...
Страница 17: ...20 18 17 5 GSM 23 20 5 18 17 17 EDGE 16 16 16 16 CDMA 15 14 12 5 WCDMA 800 SMR 851 869 806 824 17 5 17 16 15 5 iDEN 26 22 5 19 5 17 5 APCO 25 C4FM 900 SMR 935 940 896 901 17 5 17 16 15 5 iDEN 26 22 5...
Страница 18: ...tects it carries configuration and status information uses 75 type F connectors with captive centerpins CATV Cable Requirements Belden CATV cable or equivalent is required see Figure 2 For the RG 6 ca...
Страница 19: ...shield 95 coverage Flamarrest jacket Overall Physical Characteristics Conductor One Coax 18 AWG Solid stranding Bare Copper BC conductor material 0 040 inch diameter Insulation Teflon Foam Fluorinated...
Страница 20: ...0 pF ft Velocity of Propagation 82 Delay 1 240 ns ft Conductor DC Resistance 6 400 20 C 1000 ft Outer Shield DC Resistance 2 800 20 C 1000 ft Attenuation Freq MHz Attenuation dB 100 ft 1 000 0 240 3 5...
Страница 21: ...Copper BC conductor material 0 064 inch diameter Insulation Teflon Foam Fluorinated Ethylene Propylene FFEP 0 274 inch diameter Outer Shield Layer 1 Duofoil Tape Aluminum Foil Polyester Tape Aluminum...
Страница 22: ...2010 Attenuation Freq MHz Attenuation dB 100 ft 1 000 0 150 3 580 0 260 5 000 0 300 7 000 0 340 10 000 0 400 67 500 1 200 71 500 1 240 88 500 1 400 100 000 1 500 135 000 1 780 143 000 1 840 180 000 2...
Страница 23: ...3 is a round radome with the following specifications 8 5 inch diameter 1 65 inch height 72 inch pigtails that are plenum rated cables with N male connectors Figure 3 Omni Antenna NOTE Two antennas p...
Страница 24: ...loading at the following link PRODUCT INFORMATION AND TECHNICAL ASSISTANCE connectivity tac adc com WirelessSupport adc com euro tac adc com asiapacific tac adc com ADCP Number WRITE ADC Telecommunica...
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Страница 26: ...Website www adc com...
