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

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Document ID	1687503
Application ID	YEThYhWD4MEelLb1eWRNYQ==
Document Description	User Manual IV
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
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Filesize	472.9kB (5911244 bits)
Date Submitted	2012-05-01 00:00:00
Date Available	2012-05-01 00:00:00
Creation Date	2012-04-26 16:08:48
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Document Lastmod	2012-04-26 16:08:48
Document Title	User Manual IV

Chapter 3 Device Installation
Figure 3-9 Mounting the Device
1. Screw
2. Locking shim
Figure 3-10 Securing the Device
1. Locking shim
2. Screw
– End of Steps –
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3.4 Pole-Mounted Installation
3.4.1 Using Mounting Kit 1 to Mount the Device on a Pole
Steps
1. Secure the installation assemblies (wall mounting assembly and pole mounting
piece): Attach the wall mounting assembly to the pole mounting piece with four
M10×35 hexagon bolts, as shown in Figure 3-11.
Figure 3-11 Attaching the Wall Mounting Assembly to the Pole Mounting Piece
2. Secure the pole mounting piece and installation assembly (in a single-unit scenario):
Secure the pole mounting piece and installation assembly on the pole with four
M10×180 long bolts, as shown in Figure 3-12.
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Chapter 3 Device Installation
Figure 3-12 Securing the Pole Mounting Piece
1. M10×180 long bolts
2. Spring washer
3. Flat washer
4. Installation assembly
5. Pole mounting piece
3. Secure two sets of installation assemblies back to back (in double-unit and triple-unit
scenarios): Secure two sets of installation assemblies back to back on the pole with
four M10×180 long bolts, as shown in Figure 3-13.
Figure 3-13 Securing Two Sets of Installation Assemblies Back to Back
1. M10×180 long bolts
2. Spring washer
3. Flat washer
4. Front installation
assembly
5. Back installation
assembly
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4. Install the extension pieces and wall mounting assembly (in a triple-unit scenario):
Attach the extension pieces and wall mounting assembly to the side of the pole
mounting assemblies with four M6×60 Allen screws, as shown in Figure 3-14.
Figure 3-14 Installing the Extension Pieces and Wall Mounting Assembly
5. Install device hooks (two U-shaped hooks): Use the 12 M16 bolts disassembled from
the ZXSDR R8882 to secure the two U-shaped hooks to the back of the device. See
Figure 3-15.
Figure 3-15 Install Device Hooks (Two U-shaped Hooks)
6. Mount and secure the device: Hang ZXSDR R8882 on the hook on the wall mounting
assembly and secure ZXSDR R8882 with four M6×20 Allen screws, as shown in Figure
3-16.
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Chapter 3 Device Installation
Figure 3-16 Mounting and Securing the Device
Note:
This figure shows the method of mounting and securing the device in a single-unit
scenario. Use the same method to mount and secure devices in a double-unit or
triple-unit scenario.
– End of Steps –
3.4.2 Using Mounting Kit 2 to Mount the Device on a Pole
Steps
1. Install the RRU mounting base: Attach the RRU mounting base to the back of the
device with four M6 screws, as shown in Figure 3-17; attach the RRU mounting base
to the side of the device with four M6 screws, as shown in Figure 3-18.
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Note:
The RRU mounting base can be installed on the back or side of the device.
In a single-unit scenario, installation personnel need to install one RRU mounting
base on the back of the device.
In a double-unit scenario, installation personnel need to install one RRU mounting
base on the back of each device.
In a triple-unit scenario, installation personnel need to install one RRU mounting
base on the back of one device and two RRU mounting bases on the sides of the
other two devices.
In a quadro-unit scenario, installation personnel need to install four RRU mounting
bases on the sides of the device.
Figure 3-17 Installing the RRU Mounting Base on the Back of the Device
Figure 3-18 Mounting the RRU Mounting Base on the Side of the Device
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Chapter 3 Device Installation
2. Install the pole mounting assemblies and parallel mounting base: Attach two pole
mounting assemblies on a pole and tighten the two fastening bolts, as shown in Figure
3-19; hang the parallel mounting base on one of the pole mounting assemblies, push
the locking shim on the pole mounting assembly until it locks the parallel mounting
base, and then tighten the two screws on the locking shim, as shown in Figure 3-20.
Note:
In a single-unit or double-unit scenario, only the pole mounting assemblies need to be
installed. In a triple-unit or quadro-unit scenario, the pole mounting assemblies and
one or two parallel mounting bases need to be installed.
Figure 3-19 Securing the Pole Mounting Assembly
Figure 3-20 Installing the Parallel Mounting Base
1. Screw
2. Locking shim
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3. Mount the RRU: Mount the device with a back-mounted RRU base on the pole
mounting assembly, as shown in Figure 3-21 and Figure 3-22; mount the device with
a side-mounted RRU base on the parallel mounting base, as shown in Figure 3-23.
Note:
The RRU can be front-mounted and side-mounted.
In a single-unit or double-unit scenario, the device is front-mounted to the pole
mounting assembly.
In a triple-unit scenario, one device is front-mounted to the pole mounting
assembly and the other two devices are side-mounted to the parallel mounting
base.
In a quadro-unit scenario, the devices are side-mounted to the parallel mounting
base.
Figure 3-21 Front-Mounting the Device (Single-Unit Solution/Double-Unit Solution)
1. Locking shim
2. Screw
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Figure 3-22 Front-Mounting the Device (Triple-Unit Solution)
1. Locking shim
2. Screw
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Figure 3-23 Side-Mounting the Device (Triple-Unit Solution)
1. Locking shim
2. Screw
Figure 3-24 Side-Mounting the Device (Quadro-Unit Solution)
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Chapter 3 Device Installation
4. Secure the device: Push the locking shim to lock the RRU mounting base and tighten
the two screws on the locking shim, as shown in Figure 3-25.
Note:
In any scenario, the method of securing the device is the same.
Figure 3-25 Securing the Device
1. Locking shim
2. Screw
– End of Steps –
3.5 Portal Frame-Mounted Installation
3.5.1 Using Mounting Kit 1 to Mount the Device on a Portal Frame
Steps
1. Install the mounting panel: Secure the wall mounting assembly at an appropriate
position on the portal frame with four M8 bolt and nut assemblies, as shown in Figure
3-26.
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Figure 3-26 Installing the Universal Sheet-Metal Kit
2. Install device hooks (two U-shaped hooks): Use the 12 M16 bolts disassembled from
the ZXSDR R8882 to secure the two U-shaped hooks to the back of the device. See
Figure 3-27.
Figure 3-27 Install Device Hooks (Two U-shaped Hooks)
3. Mount and secure the device: Hang the device on the hook on the wall mounting
assembly and secure the device with four M6 Allen bolts, as shown in Figure 3-28 and
Figure 3-29.
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Figure 3-28 Mounting the Device
Figure 3-29 Securing the Device
– End of Steps –
3.5.2 Using Mounting Kit 2 to Mount the Device on a Portal Frame
Steps
1. Install the adaptor plate and pole mounting clamp:
a. Attach the adaptor plate to the portal frame and secure it with four M8 bolt and nut
assemblies, as shown in Figure 3-30.
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Figure 3-30 Mounting the Adaptor Plate
b. Attach the pole mounting clamp to the adaptor plate and secure it with four M12
bolt and nut assemblies, as shown in Figure 3-31.
Figure 3-31 Mounting the Pole Mounting Clamp
2. Install the RRU mounting base on the back of the device: For the operation, refer to
Using Mounting Kit 2 to Mount the Device on a Wall.
3. Mount and secure the device on the RRU mounting base: For the operation, refer to
Using Mounting Kit 1 to Mount the Device on a Wall.
– End of Steps –
3.6 Installing the Protection Shade
Prerequisite
ZXSDR R8882 has been installed.
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Context
There are two types of protection shades. The new type has already been assembled
before delivery to customer, as shown in Figure 3-32.
Figure 3-32 New Type of Protection Shade
This section describes how to install the old type of protection shade.
Steps
1.
Align the four mounting holes on the protection shade with the four mounting holes
on both sides of ZXSDR R8882, and then secure the protection shade with M5×16
cross recessed head screw assemblies and M5×20 hexagon socket cap head screw
assemblies, as shown in Figure 3-33.
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Figure 3-33 Installing the Protection Shade
1. Protection shade
2. M5×16 cross recessed
head screw assembly
3. Locking position
4. M5×20 hexagon
socket cap head screw
assembly
5. ZXSDR R8882
– End of Steps –
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Chapter 4
Cabling
Table of Contents
Flow of Connecting External Cables ...........................................................................4-1
Connecting the Protective Grounding Cable ...............................................................4-2
Connecting the DC Power Cable ................................................................................4-3
Connecting the Optical Fiber ......................................................................................4-7
Connecting the Monitoring Cable................................................................................4-9
Connecting the AISG Cable......................................................................................4-11
Connecting the Feeder Jumper ................................................................................4-12
4.1 Flow of Connecting External Cables
Figure 4-1 shows the recommended flow of connecting external cables. The flow can be
adjusted as required by the on-site conditions.
Figure 4-1 Flowchart of Connecting External Cables
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Note:
For the appearances and line sequence definitions of all the interface cables, refer to the
ZXSDR R8882 Hardware Description.
4.2 Connecting the Protective Grounding Cable
Steps
1. Put one copper tubular lug of the protective grounding cable on one grounding bolt of
ZXSDR R8882 and tighten the grounding bolt, as shown in Figure 4-2.
Figure 4-2 Connecting the Protective Grounding Cable
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Chapter 4 Cabling
2. Put the other copper tubular lug of the protective grounding cable on one grounding
point of the power adapter box such as the PIMDC.
3. Connect the other grounding point of the power adapter box to the nearest grounding
bar and secure it with a bolt.
4. Attach appropriate labels at both ends of the cable.
5. Apply grease to the copper tubular lugs at both ends of the cable.
– End of Steps –
4.3 Connecting the DC Power Cable
Context
The power cable should be connected with the connector before the power cable is
installed.
1. Insert the power cable into the sealing component, and then strip off the protective
layer of the power cable as required, as illustrated in Figure 4-3.
Figure 4-3 Inserting the Power Cable Into the Sealing Component
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2. Insert the power cable into the corresponding hole at the terminal, and tighten it with
screws, as illustrated in Figure 4-4.
a. Secure the screw a at each terminal with a screw driver, and pull the power cable
slightly to check whether it is properly secured.
b. Secure the screw 2 with the screw driver.
c.
Thread the shielding layer that is twisted into a strand into the hole on the shielding
unit, and then secure it with screws.
Figure 4-4 Installing the Power Cable Into the Terminal Hole
3. Secure the sealing component clockwise to the connector, and then fix the power cable
by tightening the rear nut, as illustrated in Figure 4-5.
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Figure 4-5 Fixing the Power Cable
Steps
1. Connect end A of the DC power cable to the PWR interface of ZXSDR R8882, as
shown in Figure 4-6.
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Figure 4-6 Connecting the DC Power Cable
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Chapter 4 Cabling
2. Strip the protective layer at end B of the DC power cable and connect the core wires
to the power supply device according to their colors.
Note:
If using the PIMDC, installation personnel need to connect the core wires to the PIMDC
according to the colors of the core wires before connecting the PIMDC to the external
power supply.
Connect the blue core wire to the -48 V terminal, connect the black core wire to the
-48VRTN terminal.
3. Waterproof both connectors of the DC power cable.
4. Attach appropriate labels at both ends of the DC power cable.
5. Tie up the DC power cable.
– End of Steps –
4.4 Connecting the Optical Fiber
Steps
1. Attach appropriate labels at both ends of the optical fiber.
2. Remove the protective cap of the optical fiber, remove the protective sleeve, and
remove the white protective cap of the core.
3. Adjust the side with a color mark at end A of the optical fiber, insert end A of the optical
fiber into the baseband RF optical interface (OPT1/2/3) of the device, and then tighten
the protective sleeve, as shown in Figure 4-7.
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Figure 4-7 Connecting the Optical Fiber
Note:
If the device has two optical ports, then install two optical fibers in optical ports 1 and
2.
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Chapter 4 Cabling
4. When the optical fiber connects the device to a BBU, connect the DLC optical
connector at end B of the optical fiber to the optical connector of the BBU; when the
optical fiber cascades the device to another ZXSDR R8882, connect end B of the
optical fiber to the baseband RF optical interface (OPT1/2/3) of the other ZXSDR
R8882.
5. Tighten the outdoor sealing assembly of the optical fiber and waterproof the connector.
– End of Steps –
4.5 Connecting the Monitoring Cable
Steps
1. Connect end A of the monitoring (MON) cable to the AISG interface of ZXSDR R8882,
as shown in Figure 4-8.
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