ZTE R8882S8500 ZXSDR R8882 S8500 is Macro Radio Remote Unit User Manual V

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Document Description	User Manual V
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Date Submitted	2012-05-01 00:00:00
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Document Title	User Manual V

ZXSDR R8882 Hardware Installation Guide
Figure 4-8 Connecting the Monitoring Cable
2. Connect end B of the MON cable to an external monitoring device or dry contact.
– End of Steps –
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Chapter 4 Cabling
4.6 Connecting the AISG Cable
Steps
1. Connect end A of the Antenna Interface Standards Group (AISG) cable to the
commissioning interface (AISG) of ZXSDR R8882, and tighten the screw, as shown
in Figure 4-9.
Figure 4-9 Connecting the AISG Cable
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ZXSDR R8882 Hardware Installation Guide
2. Connect end B of the AISG cable to the control interface of an electrically tuned device
and tighten the screw.
3. Waterproof both connectors of the AISG cable.
– End of Steps –
4.7 Connecting the Feeder Jumper
Context
The RF jumper is used to connect the feeder to the feeder interface of ZXSDR R8882.
The jumper should be connected after the main feeder is connected.
Normally, use a finished 2 m 1/2" jumper as the RF jumper, or make a jumper as required
by the on-site condition, refer to ZXC10 BSSB CDMA2000 Base Station System Cable
Preparation Manual for Preparing instructions.
Steps
1. Connect the DIN male connector of the RF jumper to the RF antenna interface of the
device, as shown in Figure 4-10.
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Chapter 4 Cabling
Figure 4-10 Connecting the Feeder Jumper
2. Connect the DIN male connector of the RF jumper to the DIN female connector of the
main feeder.
3. Waterproof both connectors of the feeder jumper.
– End of Steps –
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Chapter 5
Post-Installation Check
Checking the Device Installation
Item
Task
Remark
Checking the device installation
Make sure that the device installation
position is in line with the design
drawing.
Make sure that the device is installed
firmly and meets the shockproof
requirements.
Make sure that the deviation of the
device in horizon and vertical is less
than 3 mm.
Make sure that the device surface
is clean and tidy, the paint on the
surface is intact, and all parts of the
device are in place and undamaged.
Make sure that the identifiers of
the device are correct, clear, and
complete.
Make sure that all screws of the
device are properly tightened.
Make sure that the flat washers
and spring washers are installed in
correct order.
Make sure that the unused
connector caps are tightened.
Checking the Cable Connection
Item
Task
Remark
Verifying that cabling meets the
Make sure that all cables are laid
specifications
straight without fluctuation and skew
and without cross lines and flying
lines.
Make sure that all cables turn
smoothly and the external of each
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ZXSDR R8882 Hardware Installation Guide
Item
Task
Remark
curve is vertically or horizontally
straight.
Make sure that all cables are
labelled at the both ends, the use
of each cable is described, and the
contents in the labels at both ends
are the same.
Make sure that the connection is
solid, in good contact, plugged
correctly and without break and
bend.
Make sure that cable ties are evenly
spaced and uniformly and properly
tied. Make sure that unnecessary
section of a cable tie is cut off.
Make sure that the terminals of
all cables are installed with flat
washers and spring washers and
waterproof measures are taken to
cable connectors and grounding kit.
Checking the power cable and
Make sure that the power cable and
grounding cable connections
grounding cable are laid separately
from other cables. Make sure that
the power cable and signal cables
are laid on different cable racks
when there are multiple cable racks.
Make sure that the horizontal
distance between the cables is more
than 100 mm when the power cable
and signal cable are laid in parallel
on a same cable rack.
Make sure that the distance between
the cables is no less than 300 mm
when the AC power cable, DC
power cable, and signal cable (such
as the antenna feeder) are laid in
parallel.
Make sure that the power cable and
grounding cable are made of the
entire cable without joints.
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Chapter 5 Post-Installation Check
Item
Task
Remark
Make sure that only one device is
connected to each grounding point
on the grounding bar.
Make sure that the power cable and
grounding cable are not coiled and
the unnecessary section is cut off.
Make sure that the copper tubular
lugs at both ends of the power line
or grounding cable are welded or
crimped firmly.
Make sure that the grounding path
is as short as possible.
Make sure that the bare wire and lug
handle on the connection terminal
are wrapped with the insulating tape
or tubed in the heat-shrink tube.
Checking the optical fiber
Make sure that the minimal turning
connection
radius of an outdoor optical cable
is 90 mm and the minimal turning
radius of an indoor optical cable is
30 mm.
Make sure that the optical fiber is
not intertwined.
Make sure that the cabling transition
is smooth and the distance between
every two cable ties is less than 0.5
m.
Make sure that the labels at both
ends of the optical fiber are clear.
Make sure that the connectors at
both ends of the optical fiber are
tightened.
Make sure that the fiber cable is
undamaged.
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ZXSDR R8882 Hardware Installation Guide
Item
Task
Remark
Checking the antenna feeder
Make sure that the feeder VSWR is
connection
less than 1.5.
Make sure that the connectors
at both ends of the feeder are
tightened.
Make sure that the DIN-type and
N-type connectors are connected
correctly.
Make sure that the antenna and
jumper are connected correctly
and the jumper and feeder are
connected correctly.
Make sure that the water-trap curve
is made before the cable is led into
the equipment room, and make
sure that the lowest point of the
water-trap curve is 10 cm–20 cm
lower than the lower edge of the
entrance in the feeder window.
Make sure that the feeder window is
sealed with fireproof material.
Make sure that the unused antenna
feeder cable connectors are covered
by caps or tightened by dummy
loads.
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Chapter 6
Concluding Routines
Before leaving the site, complete the following:
Clean up the site and remove objects like wrapping paper and cable pieces.
Dispose of waste material according to local regulations.
Complete the site installation report.
Hand over the Site Installation Documentation to the person responsible for the site.
If the site is in operation, contact the OMC or NMC to inform that the installation is
completed.
Lock all doors and gates to the site.
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Appendix A
Waterproofing Outdoor
Connectors
Prerequisite
After the whole antenna feeder system has been installed and tested, make sure that the
outdoor jumpers and feeder connectors must be waterproof.
Context
Waterproofing outdoor connectors is a “1+3+3” process, that is, wrapping one layer of
PVC insulating tape, three layers of waterproof insulating tape, and three layers of PVC
insulating tape around a connector.
The PVC insulating tape is used to prevent connectors from damage, ageing, and water
ingress.
Steps
1. Clean the feeder connector and feeder grounding clip.
2. Wrap a layer of PVC insulating tape around the connector.
After connecting the connector properly, wrap a layer of electrical insulating tape for
one and a half circle in the direction of tightening the connector, as shown in Figure
A-1. The exceeded wrapping length is 10 mm. During wrapping, do not overstretch
the insulating tape.
Figure A-1 Wrapping One Layer of Insulating Tape
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ZXSDR R8882 Hardware Installation Guide
3. Wrap three layers of waterproof insulating tape around the PVC tape.
During wrapping, stretch the self-adhesive tape two times the original length. For each
connector, use about 50 cm waterproof tape to wrap three layers, as shown in Figure
A-2.
The wrapping direction must be the same as that of tightening a feeder connector.
This prevents the feeder connector from being disconnected during wrapping. After
that, grip and pinch the wrapped tape repeatedly to ensure that the tape and feeder or
feeder connector are securely adhered.
Figure A-2 Wrapping Three Layers of Waterproof Tape
Note:
Wrap the first layer of insulating tape from bottom to top, the second layer from top to
bottom, and the third layer from bottom to top. The upper layer covers 1/3 of the next
layer in length. This ensures that the feeder or feeder connector is waterproof. During
wrapping, do not cut off the tape. The wrapping length must be 20 mm longer than
that of the feeder connector.
4. Wrap three layers of UV resistance tape.
The wrapping direction must be the same as that of tightening a feeder connector. The
upper-layer tape covers 1/2 the bottom-layer tape in length. The wrapping length of
the UV resistance tape must be 10 mm longer than that of the waterproof tape. Wrap
three layers. After that, grip and pinch both the UV resistance tape and waterproof
tape to ensure that they are securely adhered, as shown in Figure A-3.
A-2
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Appendix A Waterproofing Outdoor Connectors
Figure A-3 Wrap Three Layers of UV Resistance Tape
5. Fasten both ends of the tape.
Use black UV resistance cable ties to bundle both ends of the tape, as shown in
Figure A-4. Cut off the exceeded cable ties and reserve about 3 mm for expansion in
high-temperature weather.
Figure A-4 Fixing Both Ends
– End of Steps –
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Appendix B
Labeling Specifications
ZTE Corporation uses indoor labels and outdoor labels.
Outdoor labels are hangtags that are delivered with the device.
Indoor labels are the self adhesive paper-printed labels that may need to be produced
at site if necessary.
Labels must meet the following requirements:
The special paster of ZTE Corporation must be used for paper labels.
Contents on rack row labels and column labels should meet the engineering design
requirements.
Boards should not be labeled and identifiers on a board should not be altered.
All labels should be attached to face the same direction. The side that indicates
where the cable is connected to should face upward or towards the operation and
maintenance position for the convenience of being read.
All cables such as the power cable, grounding cable, transmission cable, and feeder
should be labeled at both ends.
For optical fibers, network cables, and trunk cables, an indoor label should be pasted
20 mm away from the connector at both ends each.
Outdoor labels should be secured with cable ties at the same height and direction.
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Appendix C
Assembling the Portal Frame
Steps
1. Assemble the upright posts and base plate: Secure the upright posts on the base plate
with M5×16 screws, as shown in Figure C-1.
Figure C-1 Assembling the Upright Posts and Base Plate
2. Secure the cover plate between the upright posts: Secure the cover plate between the
upright posts with M5×16 screws, as shown in Figure C-2.
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ZXSDR R8882 Hardware Installation Guide
Figure C-2 Securing the Cover Plate Between the Upright Posts
3. Assemble the side supports: Secure the side supports with M5×16 screws, as shown
in Figure C-3.
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Appendix C Assembling the Portal Frame
Figure C-3 Installing the Side Supports
4. Drill holes and tighten the expansion bolts/screws:
a. Use the drilling template and mark the drilling positions with a marker.
b. Drill holes at the marked drilling positions by using an electric percussion drill (Ф12
drill bit), and tighten the expansion bolts/screws, as shown in Figure C-4. Use a
vacuum cleaner to clean the dust when drilling holes.
C-3
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ZXSDR R8882 Hardware Installation Guide
Figure C-4 Installing the Expansion Bolts
c. If installing the portal frame on a cement floor, secure it with M10×100 expansion
screws, as shown in Figure C-5.
Figure C-5 Securing the Portal Frame on a Cement Floor
d. If installing the portal frame in a shelter, secure it with M10×40 tapping screws,
as shown in Figure C-6.
C-4
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Appendix C Assembling the Portal Frame
Figure C-6 Securing the Portal Frame in a Shelter
– End of Steps –
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Figures
Figure 1-1 ZXSDR R8882 ......................................................................................... 1-1
Figure 1-2 Recommended Space for Installing ZXSDR R8882 (Unit: mm)................ 1-4
Figure 1-3 Minimum Space for Installing ZXSDR R8882 (Unit: mm) ......................... 1-5
Figure 1-4 Flowchart of Installing ZXSDR R8882 ...................................................... 1-8
Figure 2-1 PIMDC Appearance ................................................................................. 2-1
Figure 2-2 Securing the PIMDC Mounting Base on the Front of the Device............... 2-2
Figure 2-3 Securing the PIMDC on the Front of the Device ....................................... 2-2
Figure 2-4 Securing the PIMDC Mounting Base on the Side of the Device................ 2-3
Figure 2-5 Securing the PIMDC on the Side of the Device ........................................ 2-3
Figure 3-1 Drilling Positions ...................................................................................... 3-7
Figure 3-2 Securing the Wall Mounting Assembly ..................................................... 3-8
Figure 3-3 Install Device Hooks (Two U-shaped Hooks)............................................ 3-9
Figure 3-4 Mounting the Device on the Wall Mounting Assembly .............................. 3-9
Figure 3-5 Securing the Device............................................................................... 3-10
Figure 3-6 Drilling Positions .................................................................................... 3-11
Figure 3-7 Securing the Wall Mounting Assembly ................................................... 3-12
Figure 3-8 Installing the RRU Mounting Base on the Back of the Device................. 3-12
Figure 3-9 Mounting the Device .............................................................................. 3-13
Figure 3-10 Securing the Device............................................................................. 3-13
Figure 3-11 Attaching the Wall Mounting Assembly to the Pole Mounting
Piece .................................................................................................... 3-14
Figure 3-12 Securing the Pole Mounting Piece ....................................................... 3-15
Figure 3-13 Securing Two Sets of Installation Assemblies Back to Back ................. 3-15
Figure 3-14 Installing the Extension Pieces and Wall Mounting Assembly............... 3-16
Figure 3-15 Install Device Hooks (Two U-shaped Hooks)........................................ 3-16
Figure 3-16 Mounting and Securing the Device....................................................... 3-17
Figure 3-17 Installing the RRU Mounting Base on the Back of the Device............... 3-18
Figure 3-18 Mounting the RRU Mounting Base on the Side of the Device ............... 3-18
Figure 3-19 Securing the Pole Mounting Assembly ................................................. 3-19
Figure 3-20 Installing the Parallel Mounting Base ................................................... 3-19
Figure 3-21 Front-Mounting the Device (Single-Unit Solution/Double-Unit
Solution) ............................................................................................... 3-20
ZXSDR R8882 Hardware Installation Guide
Figure 3-22 Front-Mounting the Device (Triple-Unit Solution) .................................. 3-21
Figure 3-23 Side-Mounting the Device (Triple-Unit Solution) ................................... 3-22
Figure 3-24 Side-Mounting the Device (Quadro-Unit Solution) ................................ 3-22
Figure 3-25 Securing the Device............................................................................. 3-23
Figure 3-26 Installing the Universal Sheet-Metal Kit ................................................ 3-24
Figure 3-27 Install Device Hooks (Two U-shaped Hooks)........................................ 3-24
Figure 3-28 Mounting the Device ............................................................................ 3-25
Figure 3-29 Securing the Device............................................................................. 3-25
Figure 3-30 Mounting the Adaptor Plate.................................................................. 3-26
Figure 3-31 Mounting the Pole Mounting Clamp ..................................................... 3-26
Figure 3-32 New Type of Protection Shade............................................................. 3-27
Figure 3-33 Installing the Protection Shade............................................................. 3-28
Figure 4-1 Flowchart of Connecting External Cables................................................. 4-1
Figure 4-2 Connecting the Protective Grounding Cable............................................. 4-2
Figure 4-3 Inserting the Power Cable Into the Sealing Component ........................... 4-3
Figure 4-4 Installing the Power Cable Into the Terminal Hole .................................... 4-4
Figure 4-5 Fixing the Power Cable ............................................................................ 4-5
Figure 4-6 Connecting the DC Power Cable ............................................................. 4-6
Figure 4-7 Connecting the Optical Fiber.................................................................... 4-8
Figure 4-8 Connecting the Monitoring Cable ........................................................... 4-10
Figure 4-9 Connecting the AISG Cable ................................................................... 4-11
Figure 4-10 Connecting the Feeder Jumper ............................................................ 4-13
Figure A-1 Wrapping One Layer of Insulating Tape ...................................................A-1
Figure A-2 Wrapping Three Layers of Waterproof Tape.............................................A-2
Figure A-3 Wrap Three Layers of UV Resistance Tape .............................................A-3
Figure A-4 Fixing Both Ends .....................................................................................A-3
Figure C-1 Assembling the Upright Posts and Base Plate ........................................ C-1
Figure C-2 Securing the Cover Plate Between the Upright Posts ............................. C-2
Figure C-3 Installing the Side Supports .................................................................... C-3
Figure C-4 Installing the Expansion Bolts................................................................. C-4
Figure C-5 Securing the Portal Frame on a Cement Floor........................................ C-4
Figure C-6 Securing the Portal Frame in a Shelter ................................................... C-5
II
Tables
Table 1-1 ZTE Parts and Equipment List for a RRU .................................................. 1-2
Table 1-2 Tools and Meters List................................................................................. 1-3
Table 3-1 Installation Positions Supported by the Installation Assemblies of
ZXSDR R8882 ......................................................................................... 3-1
Table 3-2 Installation Assembly of Mounting Kit 1 (Wall-Mounted)............................. 3-2
Table 3-3 Installation Assemblies of Mounting Kit 2 (Wall-Mounted) .......................... 3-3
Table 3-4 Installation Assemblies of Mounting Kit 1 (Pole-Mounted).......................... 3-3
Table 3-5 Installation Assemblies of Mounting Kit 2 (Pole-Mounted).......................... 3-4
Table 3-6 Installation Assemblies of the Mounting Kit 1 (Portal
Frame-Mounted) ...................................................................................... 3-5
Table 3-7 Installation Assemblies of Mounting Kit 2 (Portal Frame-Mounted) ............ 3-6
III
Tables
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Index
Acceptance .......................................... 1-7
appearance .......................................... 1-1
PIMDC ................................................. 2-1
pole .................................................... 3-14
portal frame........................................ 3-23
Post-Installation Check......................... 5-1
Preparation for Installation.................... 1-2
protection shades ............................... 3-27
Cabling................................................. 4-1
Concluding Routines ............................ 6-1
Connecting the DC Power Cable .......... 4-5
Connecting the Optical Fiber ................ 4-7
Counting Goods ................................... 1-5
Space Requirement.............................. 1-3
Delivery ................................................ 1-7
tools ..................................................... 1-2
Environment Inspection ........................ 1-2
Unpacking Carton ................................ 1-6
Unpacking Crate .................................. 1-6
Handover ............................................. 1-7
Inspection............................................. 1-7
Installation Assemblies ......................... 3-2
Installation Flow ................................... 1-7
Installation Overview ............................ 1-1
installation positions ............................. 3-1
Labeling Specifications......................... B-1
Materiel Description.............................. 1-2
Meters.................................................. 1-2
Mount the Device on a Wall.................. 3-7
Mounting Kit 1 .................................... 3-14
Mounting Kit 2 .................................... 3-17
Waterproofing outdoor
connectors.......................................... A-1
Waterproofing Outdoor
Connectors ......................................... A-1
Index
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Glossary
AISG
- Antenna Interface Standards Group
MON
- Monitor
PVC
- Polyvinyl Chloride
RRU
- Remote Radio Unit
VII

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