Sunwave H2 User manual

H2
HIGH POWER
Dual Band Digital Radios
43dBm per Band
Passive Cooling
INSTALLATION MANUAL
Remote Unit iDAS-R311

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Revision History
Revision Number
Revision Date
Summary of Changes
Author
1.0.0
1st November 2021
Initial Release
Shuochao Zheng
Copyright © 2022 Sunwave All rights reserved.
No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into
any language, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without
prior written permission from Sunwave.
All copyright, confidential information, patents, design rights, and all other intellectual property rights of whatsoever
nature contained herein are and shall remain the sole and exclusive property of Sunwave. The information furnished
herein is believed to be accurate and reliable.
However, no responsibility is assumed by Sunwave for its use or any infringements of patents or other rights of third
parties resulting from its use.
The Sunwave and CrossFire names and logos are trademarks or registered trademarks of Sunwave.
All other trademarks are the property of their respective owners.

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Content
Overview………………………………………………………………………………………………………………………………………………………………………….5
Preface .................................................................................................................................................................................... 8
Safety Instructions .............................................................................................................................................................. 8
Site Considerations ......................................................................................................................................................... 9
Environmental Considerations........................................................................................................................................ 9
DC Power Connections.................................................................................................................................................. 10
Warning Marks.............................................................................................................................................................. 11
Unpacking and Inspecting ............................................................................................................................................. 12
Inspecting the Packing Container ................................................................................................................................. 12
Unpacking the Device ................................................................................................................................................... 12
Verifying the Contents .................................................................................................................................................. 12
Inspecting the Device.................................................................................................................................................... 12
Installation Preparation ................................................................................................................................................ 13
Site Investigation........................................................................................................................................................... 13
Installation Tools........................................................................................................................................................... 13
Torque Settings ............................................................................................................................................................. 13
Clearance ...................................................................................................................................................................... 13
Installation of the A2............................................................................................................................................................. 14
Mount the A2 in the Rack ................................................................................................................................................. 15
A2 Accessories............................................................................................................................................................... 15
Attach A2 Handle .......................................................................................................................................................... 16
Attach Sliding Rails and A2 to Rack............................................................................................................................... 16
Fan Installation.............................................................................................................................................................. 17
Connect Power and Ground Cable to A2 ...................................................................................................................... 18
DC Power Connections...................................................................................................................................................... 19
Attach Handle to A2...................................................................................................................................................... 19
Mount A2 to Wall.......................................................................................................................................................... 19
Connect Power and Ground Cable to A2 ...................................................................................................................... 20
A2 Mounting Dimension Spacing...................................................................................................................................... 20
Installation of the E2-O ......................................................................................................................................................... 22
Mount the E2-O in the Rack.............................................................................................................................................. 22

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E2-O Accessories ........................................................................................................................................................... 22
Attach E2-O Handle....................................................................................................................................................... 23
Attach Sliding Rails and E2-O to Rack ........................................................................................................................... 23
Connect Power and Ground Cable to E2-O................................................................................................................... 24
Mount the E2-O on the Wall............................................................................................................................................. 25
Attach Handle to E2-O .................................................................................................................................................. 25
Mount E2-O to Wall ...................................................................................................................................................... 25
Connect Power and Ground Cable to E2-O................................................................................................................... 26
E2-O Mounting Dimension Spacing .................................................................................................................................. 27
Installation of the H2RU........................................................................................................................................................ 28
Accessories List ................................................................................................................................................................. 28
Wall Installation (Back on the Wall).................................................................................................................................. 29
Wall Installation (Side on the Wall) .................................................................................................................................. 34
Pole Installation ................................................................................................................................................................ 39
H2RU Mounting Dimension Spacing ................................................................................................................................. 40
Optical Connection................................................................................................................................................................ 41
Optical Transceiver Module .............................................................................................................................................. 41
Single Port Bidirectional SFP Transceiver...................................................................................................................... 41
Dual Port SFP Transceiver ............................................................................................................................................. 41
Optical Indicator............................................................................................................................................................ 42
A2 Optical Port Description........................................................................................................................................... 43
E2-O Optical Port Description ....................................................................................................................................... 43
RU Optical Port Description .............................................................................................................................................. 45

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Overview
CrossFire H2 is a digital transport platform supporting cellular and wideband public safety technologies on fibre optic cable
using the CPRI protocol. The power amplifier technology adopts Digital Pre-Distortion, allowing for a significant
improvement in power consumption compared with analogue technology. This platform is ideal for multi-operator multi-
band deployments of cellular services into large coverage areas, and as an alternative for single operator RAN solutions.
The product is used in industrial environment, and doesn’t support home/personal use.
Key Features
Up to 43dBm Output Power per Band
2 x 3GPP Bands per Remote
External Alarm Interface
600 to 6000MHz Range
Optical cascading of E2-O’s & RU’s
Up to 100MHz per Band
System Elements
Block Diagram
H2RU
High Power
Remote Unit
E2-O
Optical
Expansion Unit
A2
Access Unit

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Technical Specifications
System
Maximum RF Bands per Access Unit 4
Maximum RF Bands per Remote Unit 2
Maximum RF Bands per System 12
Maximum Access Units per System 3 (1 x Master / 2 x Slaves)
Maximum EUs per Master A2 8
Maximum EUs cascaded 5
Maximum RUs cascaded 6
Frequency Range (Non-Contiguous) 600MHz – 6000MHz
Bandwidth per Channel (Downlink & Uplink) ≤100MHz (Contiguous)
Digital Bandwidth per Channel (Downlink & Uplink) 20 / 30 / 40 / 50 / 60 / 80 / 100 MHz
Bandwidth per System (Downlink & Uplink) ≤400MHz (in each direction)
MIMO 2x2: 1 x RU | 4x4: 2 x RU | 8x8: 4 x RU
System Delay Adjustment Up to 80.00µs
Forward Path (Downlink)
Output Power Accuracy ±2dB
Maximum Gain 43 ± 1dB
Maximum Input Power +15dBm
Error Vector Magnitude <3.5% @ 256 QAM
1
Ripple 3dB Typical
Manual Gain Control 45dB @ 1dB/step (AU:30dB, RU:15dB)
System Delay (AU+EU+RU) 12µS
VSWR (AU/RU) 1.5:1

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Technical Specifications
Supported Bands
Band 3GPP Band Uplink(RX) Downlink(TX) Max Bandwidth
BRS/EBS 7 2620-2690 2500-2570 70
Note: The unit is MHz.
Interfaces
Antenna Interface (All bands) 4.3-10 Female
Antenna Gain 12dBi
Access Unit RF Interface QMA Female
Optical Connector Type SFP+, Standard LC
Optical Transmission Rate 10.1376Gb/s
Optical Fibre Length
1.4km / 10km / 30km
0.87mi / 6.21mi / 18.64mi
Physical Alarms DB9, Female (4x in, 4x out)
Maintenance Interface Ethernet RJ45 / Wi-Fi / USB
Electrical
Electromagnetic Compatibility/Interference (EMC/EMI) 3GPP TS36.113 | 3GPP TS25.113
Maximum Power Consumption (A2/E2-O/RU) 80W / 60W / 250W
AC Power 100-240V AC, 50/60Hz
DC Power 48VDC ±20% (A2/E2-O)
Technical Specifications
Environmental
Mean Time Between Failure (MTBF) >100,000 hours
Operating Temperature (A2/E2) -10°C to +50°C / 14°F to +122°F
Operating Temperature (RU) -40°C to +50°C / -40°F to +122°F
Storage Temperature -40°C to +70°C / -40°F to +158°F
Humidity 5% to 85% (Non-Condensing)
Cooling Passive
Installation A2/E2: Wall or 19” Rack | RU: Wall or Pole
Ingress Protection Rating A2/E2: IP30 (Indoor) | RU: IP65 (Outdoor)
Mechanical
A2 (Width / Height / Depth / Weight)
440mm / 44mm / 329mm / 8.0kg
17.32in / 1.73in / 12.95in / 17.64lb

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E2-O (Width / Height / Depth / Weight)
440mm / 44mm / 220mm / 5.0kg
17.32in / 1.73in / 8.66in / 11.02lb
H2RU (Width / Height / Depth / Weight)
excluding Bands 12, 13 & 14
400mm / 125mm / 300mm / 16.0kg
15.75in / 4.92in / 11.81in / 35.27lb
H2-7 (Width / Height / Depth / Weight)
for Bands 12, 13 & 14
400mm / 135mm / 300mm / 18.0kg
15.75in / 5.31in / 11.81in / 39.68lb
Preface
Safety Instructions
All the following “Safety Precautions” must be observed during the entire installation and operation of the CrossFire system.
The CrossFire system components are designed for maximum safety and reliability when they are installed, used, and maintained by
trained and qualified technicians in accordance with the procedures and instructions contained in this manual. To assure the safe
operation of your system, always follow the safety and operational recommendations in this manual.
1. The shells of the device have protective ground terminals. During installation, connect the ground terminals securely to the
protective building ground with yellow and green conductors or with braided ground wire. The aerial and feeder must be
adequately grounded.
2. The power source must be within the required range of the device. The rated voltage range for the AC power supply system is
100 ~ 240VAC, and the rated frequency range is 50Hz / 60Hz. The rated power of the A2, E2, and H2RU is 80W, 60W, and
250W, respectively. The ground terminal of the three-core power socket used at the device installation site must be securely
connected to the protective building ground.
3. To avoid injuries or damage, use care, and obtain assistance before lifting any heavy system components or equipment.
4. While fiber optic power levels used in this system are very low, it is advisable to avoid exposing the human eye to the laser light
emanating from a fiber port or plug.
5. Signals coupled from the BTS shall be no greater than +15dBm, otherwise, the device will not operate normally, and damage
may occur to the circuit.
6. Reserve at least 40mm of height above the radiation fins during device installation; otherwise, the device temperature may rise
and affect the service life of the device.
7. Please use Shielded Twisted Pair (STP) cables for WLAN application.
8. Low path loss cables connected to antennas are highly recommended.
Element Management
OMT (Operations and Maintenance Terminal) Yes. Access via A2, E2 or RU (Web Based)
LMS (Local Management System) Yes (Ordered separately)
NMS (Network Management System) Yes (Ordered separately)

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Site Considerations
1. CrossFire complies with FCC RF exposure limits for an uncontrolled environment. This equipment must be installed and
operated with a minimum distance of 400 cm for H2RU between the antennas and any person’s body.
2. The system delay should be taken into consideration when there are neighboring BTS sites that are overlapping in coverage.
Normal use of the system will not damage the base station; however, with the increase of RU during network coverage for
indoor distribution, the uplink output noise level may affect the sensitivity of the base station, which should be considered
during engineering design. Pick an ideal easy-to-reach location for installation convenience.
3. Pick an ideal easy-to-reach location for installation convenience.
4. Verify that there is a minimum of a 50cm radius of space around CrossFire equipment for the convenience of maintenance and
on-site inspection.
5. Install CrossFire close to the service area for monitor and debugging.
Environmental Considerations
Humidity and temperature can adversely effort reliability of the CrossFire system. Therefore, it is highly recommended to install the
equipment in locations with stable humidity, temperature, and ventilating.
The equipment has to operate at humidity level and temperature range as follow:
Maximum humidity: 85%
Operating Temperature range: -10°C to +50°C
Storage Temperature range: -25°C to +70°C

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DC Power Connections
Referring to the diagram, connect the power cables as follows:
Higher voltage wire linked to RED cable / Lower voltage wire linked to BLUE cable.
Connect “+” to a high potential (+48VDC from a +48VDC power supply; 0VDC from a -48VDC power supply)
Connect “-” to a low potential (0VDC from a +48VDC power supply; -48VDC from a -48VDC power supply)
Cable Core Cable Length Maximum Expandable Length
14AWG 2m 10m

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Warning Marks
The warning marks on the CrossFire shell should be kept clean, readable, and identifiable.
ALWAYS disconnect all lines and power connections before servicing or disassembling this
equipment.
NEVER touch the surface after the device's power on.
For performance and safety reasons, NEVER disassemble and remodel the devices.

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Installation Preparation
Unpacking and Inspecting
This section discusses the procedures for receiving the shipment, inspecting the packing container, unpacking, and inspecting the
device.
Inspecting the Packing Container
Handle the packing container carefully. Inspect the packing container immediately on arrival at the installation site to verify that no
obvious damage occurred during shipment. Ensure that the container is sound and that the waterproof and vibration warning
notices are still obvious. If possible, always inspect the equipment in the presence of the delivery person.
If any damage is observed:
1. Do not open or unpack the container.
2. Immediately contact the transportation carrier and notify them of the damage.
3. File a claim with the carrier once you determine the extent of any damage.
4. Return it to SUNWAVE’s nearest RMA facility and contact SUNWAVE for RMA processing.
Unpacking the Device
If the container appears to be in satisfactory condition:
1. Ensure both user and supplier representatives are in attendance during shipment inspection.
2. Confirm where you will store the device.
3. Ensure procedures are in place to handle the device and other equipment properly.
4. Ensure the following tools are available to unpack the shipment: hammer, paper cutter, and crowbar.
5. Open the packing container carefully. The device is contained in a protective package inside the packing container; however,
caution is still necessary so as not to damage the internal package and device.
6. Remove the internal package from the packing container.
7. Unpack the device from the internal package carefully.
Verifying the Contents
To verify the contents of the package:
1. Verify that the contents and quantities agree with the Delivery Packing List.
2. Check the device model against the Delivery Packing List.
3. Notify SUNWAVE immediately if any discrepancies are discovered, to verify whether the complete and correct shipment has
been received.
Inspecting the Device
After unpacking the device, place the device on solid ground and check the following to ensure the device has not been damaged:

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1. Inspect the device’s appearance, overall dimensions, and weight.
2. Check that the device has not been deformed or bent in any way.
3. Check that there are no warps, scratches, bubbles, or dirt marks.
4. Check that there are no loose, missing or incorrectly fastened screws.
5. Check that the installation slots in the cabinet sub-rack are rectangular.
6. Ensure that the guide bar has not been damaged and the fittings and auxiliary parts are intact.
7. Check that the silk-screened images on the device are visible and intact.
Installation Preparation
Site Investigation
Before installation, the installer should contact the project director to ensure that the site is suitable for installation. Details required
include information about the installation site, such as whether there is an iron tower or high mast nearby, the surrounding
environmental conditions such as temperature and humidity, the power source, and so on. Installation staff should complete a site
investigation with the project director before construction and conduct field observation of the installation site and the coverage
area of the device, to confirm factors such as signal intensity, signal quality, the required coverage range, device location, antenna-
feeder system, and power supply system.
Note: Only maintenance personnel or users who understand the reason for access and are experienced with restricted area access
and understand the necessary preventive measures should access the installation site.
Installation Tools
The following equipment and tools are required for a successful installation:
Electric percussion drill / Screwdriver / Wrench
Torque Settings
Type
M3
M6
M10
Specified Torques
0.6Nm
5Nm
50Nm
Clearance
You must ensure the following mounting clearances for mounting within a 19” rack/cabinet:
Convection cooling:
Maintain 3U clearance between the bottom of the device and any other.
Maintain 3U clearance from the top surface of the device to the top of the rack.
FAN Cooling:
You can mount the fan between the bottom of the device and any other.
Maintain 2U clearance between the bottom of the device and any other.

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You must ensure the following mounting clearances for wall mounting:
Convection cooling:
Maintain 150mm clearance from the bottom of the device to any other planar obstructions.
Maintain 150mm clearance from the top of the device to any other planar.
Maintain 150mm clearance from both sides of the device to any other planar obstructions.
Installation of the A2

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Mount the A2 in the Rack
A2 Accessories
A2 Accessories
Note:the ground wire of A2 is 12AWG and 2 meter in Accessories package.

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Attach A2 Handle
Attaching a 19" Mounting Bracket
1. Attach the 19" mounting brackets at the
front of the A2, using 4 screws M3×16 per
bracket and the Phillips screwdriver.
Observe the orientation of the brackets.
Attach Sliding Rails and A2 to Rack
Attached Sliding Rails
1. Attach the sliding rails
Ⓑ
to the rack.
Note: the sliding rails are not included in
the delivery.
Place A2 in Rack
2.
Place the A2 in the rack.
Fix A2 with Screws
3.
Secure the A2 using 2 screws M6×16 on
both sides and the Phillips screwdriver.

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Separation of Adjacent A2
For rack installation, it is highly recommended to
use a fan tray in the middle of 2 adjacent A2 for
cooling.
Note: It will reduce service life if A2 is
continuously working in environment of high
temperature.
Fan Installation
Fix Fan with Screws
1. Secure the Fan using 2 screws M6×16 on
both sides and the Phillips screwdriver
Plug AC Power Lead
2.
Plug AC power lead.

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Fan DC Version
Fan DC version has power cable embedded in
chassis.
DC Power Cable
Note: Red is for positive; Blue is for negative.
Connect Power and Ground Cable to A2
Connect Power Cable at Rear Side
1. Connect and lock the power cable at the rear
of the A2.
Connect Ground Cable at Rear Side
2. Connect and screw the ground wire at the
rear of the A2.

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DC Power Connections
Attach Handle to A2
Attach the 19" mounting brackets to the rear of the A2 unit, using 4 screws M3×16 per bracket and the Phillips screwdriver. Observe
the orientation of the brackets shown in 0.
Attaching a 19" Mounting Bracket
Mount A2 to Wall
Marking the position of mounting holes
1. Hold the A2 to the installation location and
mark the position of the 4 mounting holes in
the mounting brackets.
2. Drill the mounting holes according to the
chosen mounting accessories.
Mounting completed
3. Attach the dowels, expansion screws, or the
similar and fasten the A2 to the wall.

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Connect Power and Ground Cable to A2
Connect power cable at the rear of the unit
1. Connect and lock the power cable at the rear
of the A2.
Connect ground cable at the rear of the unit
1. Connect and screw the ground wire at the
rear of the A2.
A2 Mounting Dimension Spacing