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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Digital Radio
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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