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11

Installing External Clock Cables

Assembling External Clock Cables Based on the Pin Assignment

a

Installing External Clock/Time Cables for the IDU

b

CLK/TOD1 port

TOD2 port

CLK/TOD1

Pin

Color

Relationship

White/Orange

Orange

White/Green

Green

Blue

White/Blue

White/Brown

Brown

1

2

3

6

4

5

7

8

Twisted pair

Twisted pair

Positive transmit end of the external clock

Negative transmit end of the external clock

Negative receive end of the external clock

Twisted pair

Positive receive end of the external clock

Twisted pair

External time 1_P

External time 1_N

External time 2_N

External time 2_P

The CSH and CST boards provide the CLK/TOD1 port and TOD2 port.

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Содержание OptiXRTN 950 V100

Страница 1: ...HUAWEI TECHNOLOGIES CO LTD OptiX RTN 950 Radio Transmission System V100 IDU Quick Installation Guide Indoor Issue 01 Date 2018 10 30 ...

Страница 2: ...ective holders Notice The purchased products services and features are stipulated by the contract made between Huawei and the customer All or part of the products services and features described in this document may not be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS withou...

Страница 3: ...Ethernet Service Cables Page 22 Installing E1 Cables Pages 20 to 21 Installing IF Jumpers Page 23 Installing XPIC Cables Page 22 Installing STM 1e Cables Page 25 Installing Fibers Pages 24 to 25 Installing Orderwire Phone Cables Page 26 Installing NM Cables Pages 25 to 26 Installing Asynchronous and Synchronous Data Cables Page 28 Installing External Clock Cables Page 27 Cable Layout Effectiveness...

Страница 4: ...Page 31 Start Configuring the NE Data by Using the Web LCT Page 32 Aligning the Antennas Pages 33 to 35 Checking the Radio Link Status Page 35 Aligning the Dual Polarized Antennas Pages 34 to 35 Aligning the Single Polarized Antennas Pages 33 to 34 End ...

Страница 5: ...xceed 250 mm The distance cannotexceed 200 mm for user cables Binding intervals between cable ties for all cables and corrugated pipes outside the cabinetare determined according to the distance between the two horizontal beams If the cable trough does not contain any beams the binding intervals between cable ties cannotexceed 250 mm Pre installation Check Check the telecommunications room cabinet...

Страница 6: ...s from getting into the NE which may resultin faults on the NE Boards are fragile and valuable When handling or placing a board exercise caution and put it into a dedicated packing box Holding a board withouthand protection Wearing ESD gloves Wearing an ESD strip Hold the front panel of a board with hands Instructions and Precautions for Handling Boards CAUTION CAUTION CAUTION ...

Страница 7: ...ons for Handling Power Cable Terminals Do not pick up the tail end of the red latch by using a finger or a screwdriver to avoid damage Press the front of the red latch Properly move the red latch outwards 1 2 1 2 2 2 1 1 CAUTION ...

Страница 8: ...n and description of the toggle lever switch I ON O OFF Turning on the switch Turning off the switch Pull the switch out gently Turn the switch Release the switch Pull the switch out gently Turn the switch Release the switch 1 1 2 2 3 3 1 1 2 2 3 3 CAUTION A dual channel IFboard does not have a toggle lever switch NOTE ...

Страница 9: ...fter powering off the ODU Do not connector disconnectan IF cable when the ODU is powered on Connector disconnectan IF cable only after powering off the ODU Do not connector disconnectan IF cable when the ODU is powered on Power off the ODU Connector disconnectthe IF cable Precautions for Handling ODU side IF Cables Single Channel IF Board CAUTION CAUTION CAUTION ...

Страница 10: ...end of the cable to the ODU and then connect the other end of the cable to the IDU Connectthe IF cable to the ODU Connectthe IF cable to the IDU CAUTION When removing or replacing an IF cable disconnectone end of the cable from the IDU and then disconnectthe other end of the cable from the ODU Disconnectthe IF cable from the IDU Disconnectthe IF cable from the ODU ...

Страница 11: ...emove or insertthe IF board Precautions for Handling IF Boards Remove or insertan IF board only after powering off the ODU Insert the IF board Do not remove or insertan IF board when the ODU is powered on CAUTION CAUTION Skip this step if a dual channel IF board is concerned ...

Страница 12: ...ool Socket w rench Torque w rench Hex key Wire clippers Wire stripper RJ45 crimping tool Diagonal pliers Cold press pliers Needle nose pliers Combination pliers Bayonet w rench Utility knife Claw hammer Hammer drill Marker Ladder Soldering iron ESD gloves Heat gun Multimeter ESD gloves Binding strap Insulation tape ESD w rist strap Impact tool File Vacuumcleaner ...

Страница 13: ...w ire phone port External alarm port Based on different board configurations the positions ofthe actual IDU ports may be different from the positions shown in the figure Optical port 10 11 Holes for installation in the N63E 19 inch cabinet Before installing the chassis in the ETSI cabinet adjustthe holes for installing mounting ears based on the type of the cabinet Holes for installation in the T6...

Страница 14: ...e Store the removed screws properlyfor installing PGND cables When tightening floating nuts ensure a minimum of25 mm space on the left and right sides ofthe RTN 950 for ventilation Floating nut Fixing Floating Nuts a Removing Screws b Installing the RTN 950 NOTE NOTE ...

Страница 15: ...crews Installing MountingEars a b 2Installing the Chassis in the ETSI Cabinet Fixing Floating Nuts Mounting ears M6 screw assembly When tightening floating nuts ensure a minimum of25 mm space on the left and right sides ofthe IDU for ventilation 2 0 0 2 N M M6 1 4 0 14 N M M4 3 0 0 3 N M M6 Floating nut Installation hole To the ground pointon the column ofthe cabinetor the indoor ground bar Instal...

Страница 16: ... chassis on the wall and then mark the positions of the holes for installing mounting ears Drill the holes in the marked positions and install the bolts After the installation ensure a minimum of50 mm space on the upper and lower sides ofthe IDU for ventilation 300 mm 1 4 0 14 N M M4 2 0 0 2 N M M6 To the ground pointon the column ofthe cabinetor the indoor ground bar Install the cable tray if pro...

Страница 17: ...rees and install them in the direction shown in the figure c Installing MountingEars d Installing the Cable Tray Optional e f Installation Effectiveness If the cable tray is provided install itaccording to the illustration in the figure Otherwise go to Step g NOTE NOTE ...

Страница 18: ... ranging from 52 mm to 60 mm Place the equipmenton the wall and then mark the positions ofthe holes for installing mounting ears Remove the equipmentand drill the holes atthe marked positions Installing the Chassis on the Wall h Installing PGND Cables i Fan assembly M6x60 expansion bolt Nut Big flat washer Small flat washer PGND cable Mark the hole positions 1 4 0 14 N M M4 NOTE ...

Страница 19: ...the ventilation holes on the two sides ofthe cabinetto avoid impacts on heat dissipation Plastic foot PGND cable ConnectPGND cables by using the removed screws 1Fixing Floating Nuts Optional Installing the E1 Panel Remove mounting ears and install plastic feet 1 4 0 14 N M M4 Floating nut Installation hole NOTE ...

Страница 20: ...17 2Fixing the E1 Panel 3Installing PGND Cables on the E1 Panel To the ground pointon the columnof the cabinetor the indoor ground bar ...

Страница 21: ...ghten the screws on the panel Before installing and removing inserting a board wear an ESD wriststrap or ESD gloves Before you inserta board ensure that the slotis correct If it is difficult to insertthe board stop the operation 2 3 4 When installing a PGND cable in the ETSI cabinet connectthe PGND cable to the ground pointon the left side of the chassis When installing a PGND cable in the 19 inch...

Страница 22: ...Fuse 20 A Rated Voltage of the Input Power Allowable Voltage Range 48 V DC 38 4 V to 57 6 V DC 60 V DC 48 V to 72 V DC The recommended fuse capacityof 20 A can meetrequirements under the maximum power consumption Customers can compute the fuse capacity according to the actual power consumption The fuse capacity should be greater than or equal to total power consumption x 1 5 rated voltage x 87 5 F...

Страница 23: ...The MD1 ML1 SP3D and SP3S boards provide the E1 port For information aboutthe pin assignmentofan E1 cable see the related table delivered with these E1 cables or the cable part in the Hardware Description For a 1 6 mm diameter E1 cable use a type 75 1 1 connector and a 2 5 mm or 1 7 mm COAX crimping tool when assembling the DDF side connector ofthe E1 cable 0 4 0 03 N M M2 5 Optional Connecting E1...

Страница 24: ...al Connecting E1 Cables to the TCU6 Board c The TCU6 board which performs conversion between DB44 ports and RJ45 ports of6xE1 services is generally used with the SP3S 120 ohms board By using Anea96 DB44 E1 cables the TCU6 board can perform conversion between Anea96 ports and RJ45 ports NOTE ...

Страница 25: ... board EM6T board NOTE NOTE The EFP8 EM6T EM6TA EM6F EM6FA and EMS6 boards provide the FE ports The EM6T EM6TA EG4 and EG4P boards provide the GE electrical ports The ISX2 IFX2 ISM6 and ISV3 XPIC function enabled boards supportthe XPIC function If the XPIC function is disabled on an ISX2 or IFX2 board use a shortXPIC cable to connectthe IN and OUT ports on the board Otherwise board performance wil...

Страница 26: ...ve ODU mustbe connected to the IF jumper ofthe active IF board and the IF cable of the standbyODU mustbe connected to the IF jumper ofthe standby IF board If the XPIC IF board is used the IF cable connected to the vertically polarized ODU mustbe connected to the IF jumper on the IF board that processes verticallypolarized waves and the IF cable connected to the horizontally polarized ODU mustbe co...

Страница 27: ... For a closed corrugated pipe take protective measures and then route fibers into through corrugated pipe For an open corrugated pipe route fibers through the corrugated pipe and then take protective measures After routing fibers through a corrugated pipe wrap PVC insulation tapes around the cuts of the corrugated pipe Do not feed a large number of fibers in a corrugated pipe It is recommended tha...

Страница 28: ...S COM port The CSH and CST boards provide the NMS COM port Installing Fibers b SL1D board 8Installing STM 1e Cables SL1D board The CQ1 SL1D SL1DA EM6F EM6FA EMS6 EG4 and EG4P boards provide the optical port The CQ1 SL1D and SL1DA boards provide the STM 1e electrical port ...

Страница 29: ...over cable or a straight through cable on site 10 Installing Orderwire Phone Cables PHONE port Ensure that the interconnected network cables do notform a loop and the standby CSH CSTA board is not connected to another network cable The AUX board provides the PHONE port NMS COM EXT NOTE ...

Страница 30: ...White Green Green Blue White Blue White Brown Brown 1 2 3 6 4 5 7 8 Twisted pair Twisted pair Positive transmitend of the external clock Negative transmitend ofthe external clock Negative receive end of the external clock Twisted pair Positive receive end of the external clock Twisted pair External time 1_P External time 1_N External time 2_N External time 2_P The CSH and CST boards provide the CL...

Страница 31: ...ir Twisted pair Receives synchronous data signals RING Transmits synchronous data signals TIP Transmits synchronous data signals RING Grounding Receives asynchronous data signals Transmits asynchronous data signals Twisted pair Grounding Assembling Asynchronousand SynchronousData Cables Basedon the Pin Assignment a Twisted pair Installing Synchronous and AsynchronousData Cables for the IDU b F1 S1...

Страница 32: ... Twisted pair External alarm signal input3 Grounding External alarm signal input2 External alarm signal input1 Twisted pair Grounding Twisted pair Grounding Grounding External alarm signal input4 Positive alarm signal output1 Negative alarm signal output1 Positive alarm signal output2 Negative alarm signal output2 Positive alarm signal output1 Negative alarm signal output1 Positive alarm signal ou...

Страница 33: ...bles PGND Cables Orderwire Phone Cables NM Cables External Alarm Cables IF Jumpers Fibers STM 1e Cables Asy nchronous and Sy nchronous Data Cables External Clock Cables Ethernet Serv ice Cables 1 2 3 4 5 6 7 8 9 10 11 For information abouthow to install XPIC cables see the Installing XPIC Cables part NOTE ...

Страница 34: ...pplyfails FAN Steady green The fan is functioning properly Steady red The fan is malfunctioning Off The fan is not powered off Ensure that the STAT indicators on the system control switching and timing board are steadygreen Red indicator The fan is malfunctioning Before powering on the equipment ensure thatthe installation ofthe ODU is completed and the ODU switch on the IF board is set to the OFF...

Страница 35: ...he Web LCT to configure NE data including basic data ofthe NE IF ODU information ofthe radio link parameters for the IF ports and parameters for the ODU ports NMS COM Configuring NE Data by Using the Web LCT CSH board ...

Страница 36: ...ocal end rotate the antenna widely in the horizontal direction If three signal peaks are tracked adjustthe azimuth of the antenna so that the received signal level RSL reaches the peak value at position 2 If two signal peaks are tracked adjustthe azimuth of the antenna to the middle ofpositions 4 and 5 Then adjustthe elevation of the antenna so that the three signal peaks such as the signals on th...

Страница 37: ...tion and azimuth until the RSL reaches the peak within the tracked range RepeatSteps 3 to 4 to ensure thatthree signal peaks are tracked in both horizontal and vertical directions When the local RSL reaches the maximum peak value tighten the local antenna Adjust the remote antenna to ensure that the RSL at the local end and the RSL at the remote end reach the peak value Check the status of the ODU...

Страница 38: ...vertically polarized signals are aligned with the antennas Refer to Steps 3 and 4 to ensure thatthe calculated XPD2 XPD2 P3 P4 is equal to or more than 24 dB Record the current angle D2 of the feed boom RepeatSteps 1 to 6 to adjustthe feed boom gently ranging from D1 to D2 and ensure that XPD1 and XPD2 are equal to or more than 24 dB Tighten all the screws ofthe antennas after the alignmentis comp...

Страница 39: ... are placed tidily and are not cross connected If a cable ladder is used the cables are bound onto the ladder beam tidily If the cable tray is 0 8 m or more higher than the cabinettop a cable ladder is available on the cabinettop to supportthe cables and to ease stress 11 Cable turns are smooth and have a greatbending radius 12 Cable labels are filled in correctly and attached securely They are al...

Страница 40: ...reference 1 Peeling length reference plane Use a pair of diagonal pliers to trim off one end of a 48 V pow er cable Place the cable on the peeling length reference plane and use a utility knife to make a mark on the cable according to the 1 1 peeling indicator 2 12 mm 1 1 peeling indicator 12 mm 3 Peel the cable using the diagonal pliers 12 mm Cable core 4 Repeat steps 1 3 to peel a 0 V ground cab...

Страница 41: ... power cable connector terminal If the cable core is exposed re route the cable into the power cable connector If the cable core is still exposed after you re route the cable peel the cable again After the power switch is turned on sparks maybe generated at the exposed cable core when an inappropriate operation is performed Caution Pull the cable slightly Slide the pow er cable connector scoverto ...

Страница 42: ...HUAWEI TECHNOLOGIES CO LTD Huawei Industrial Base Bantian Longgang Shenzhen 518129 People s Republic ofChina www huawei com ...

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