Sunwave CrossFire M2 User manual

M2
MID POWER
4T4R Digital Radios
37dBm Output Power
5G NR Compliant
Passive Cooling
Outdoor Rated
COMMISSIONING GUIDE

MID POWER
4 x 37dBm Output
5G NR Compliant
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Revision History
Revision Number
Revision Date
Summary of Changes
Author
1.0.0
5th October 2020
Initial Release
Shuochao Zheng
1.0.1
2nd December 2020
Radio CW Function Update; Optical Indicator Change
Shuochao Zheng
1.0.2
14th Decemeber 2020
Add Network Settings; Update wired access to slave device
Shuochao Zheng
1.0.3
25th Decemeber 2020
Add External Alarm of RU
Shuochao Zheng
1.0.4
5th January 2021
Content Minor Edits
Shuochao Zheng
2.0.0
15th November 2021
Upgrade System to Support 800MHz Mode
Shuochao Zheng
2.0.1
9th December 2021
Update Radio Module Test Signal
Shuochao Zheng
2.1.0
7th April 2022
Update External Alarm of E2-O
Update SNMP Community Content
Update Operation Bar Content
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
Pre-Commissioning .................................................................................................................................................................5
Access Unit (A2) ..............................................................................................................................................................5
Expansion Unit (EU-O/E2-O) ...........................................................................................................................................5
Remote Unit (M2RU).......................................................................................................................................................5
Optical Indicator Descriptions.........................................................................................................................................5
Status Indicator Descriptions..........................................................................................................................................6
System Overview.....................................................................................................................................................................7
System Connection .........................................................................................................................................................7
Operation and Maintenance Terminal ...................................................................................................................................8
Access to the OMT on the Master A2.............................................................................................................................8
Access to the OMT on the Slave Devices ......................................................................................................................10
User Login .....................................................................................................................................................................12
Homepage and Basic Functions ....................................................................................................................................13
System Topology...........................................................................................................................................................14
Operation Bar................................................................................................................................................................15
Network & Communicating Settings.....................................................................................................................................16
NMS Configuration........................................................................................................................................................17
SNMP Configuration......................................................................................................................................................18
Additional Settings........................................................................................................................................................20
Site Info .................................................................................................................................................................20
Time Synchronization............................................................................................................................................20
System Configuration............................................................................................................................................................22
A2 Band Configuration..................................................................................................................................................22
5G TDD Configuration ...................................................................................................................................................23
4G TDD Configuration ...................................................................................................................................................24
Module Gain Adjustment (Attenuation).......................................................................................................................25

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Gain Adjustment on A2 (Active Combiner)...................................................................................................................25
Gain Adjustment on A2 (Digital Board).........................................................................................................................27
Gain Adjustment on M2RU...........................................................................................................................................27
Alarm.....................................................................................................................................................................................28
Alarm Severity...............................................................................................................................................................28
Alarm Threshold............................................................................................................................................................28
External Alarm...............................................................................................................................................................29
External Alarm of A2 .............................................................................................................................................29
External Alarm of E2-O..........................................................................................................................................31
External Alarm of M2RU .......................................................................................................................................32
Advanced Activities...............................................................................................................................................................35
Mapping Configuration.................................................................................................................................................35
Radio Module Test Signal..............................................................................................................................................37
Master/Slave A2 Transition...........................................................................................................................................38
System Delay Configuration..........................................................................................................................................39
Auto Logout Time..........................................................................................................................................................40
Local Debug Port Control..............................................................................................................................................40
Screenshot ....................................................................................................................................................................41
Backup/Restore Configuration......................................................................................................................................42
Software Upgrade.........................................................................................................................................................43
Local Upgrade .......................................................................................................................................................43

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Pre-Commissioning
Before starting the commissioning process, verify the status of the equipment as follows:
Access Unit (A2)
1．Verify that the correct band-specific Active Combiner modules are installed.
2．Ensure the RF cables between the BTS and modules are connected as designed.
3．Ensure the fibers are connected to the proper optical ports as designed.
4．Check LED of Status and Optical ports.
Expansion Unit (EU-O/E2-O)
1．Ensure the optical transceivers are inserted and fibers are connected to the proper optical ports as designed.
2．Check LED of Status and Optical ports.
Remote Unit (M2RU)
1．Verify that the correct band-specific PA modules are installed.
2．Ensure the RF cables from each PA module are connected tightly (If using M2RU with external antennas).
3．Ensure the optical transceivers are inserted and fibers are connected to the proper optical ports as designed.
4．Check LED of Status and Optical ports.
Optical Indicator Descriptions
Each pair of optical interface indicators shows the operating status of an optical module, as shown in Figure 2.
Figure 1. Optical Indicator 1

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Figure 2. Optical Indicators 2
Status Indicator Descriptions
Each element has its own LED STATUS indicator to show its operating status.
Figure 3. Status Indicator
Optical Indicator
Description
Green
Normal
Red
The optical path is not synchronized.
Blank
The Optical module is not plugged in
Status Indicator
Description
Flash Green
Element is working without an alarm
Solid Green
Software is crashed, but it will reboot automatically in 3 mins
Flash Red
Element is working but with alarm
Solid Red
Software is crashed (with alarm), but it will reboot automatically in 3 mins
Flash Orange
Software is upgrading
Solid Orange
Element is booting

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System Overview
CrossFire M2 (Mid Power Remote Unit 2nd Generation) system is a distributed antenna system (DAS). It consists of
Access Unit (A2), Expansion Unit (E2-O), and Remote Unit (M2). The Expansion Unit is an optional unit that can expand
the system capacity.
System Connection
A typical CrossFire M2 system connection is shown in Figure 4.
Figure 4. System Connection
⚫CrossFire supports 1 Master A2 and 2 Slave A2
⚫Cascading up to 5 levels of E2-O
⚫Cascading up to 6 levels of E2-O + M2RU

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Operation and Maintenance Terminal
The Operations and Maintenance Terminal (OMT) software runs on all devices in the CrossFire system. WebOMT is the
interface for OMT. WebOMT is based on a web browser and is compatible with most common browsers such as IE and
Google Chrome. WebOMT is customized for CrossFire to query, debug, and configure parameters on devices.
The Master A2 is generally set as the Host of the system. Meanwhile, technicians can access the whole system through
the WebOMT of any device (Master or Slave A2, E2-O and M2RU) connected in the system.
Access to the OMT on the Master A2
In the CrossFire system, the Master A2 is defined as Host. The default IP address of the A2 is https://10.7.3.200.
To set up wired access to the OMT:
1. Connect a PC to the Master A2 with a network cable in the CONSOLE port on the front panel.
2. Change the TCP/IP properties (see Figure 5):
a. Click Network Connections
b. Click Local Area Connection Properties
c. Click TCP/IP Properties
d. Change parameters as indicated:
IP address: 10.7.3.1 (the last number is changeable except for 10.7.3.200)
Subnet mask: 255.0.0.0
Default Gateway: 10.7.3.200 (IP address of Master A2)
3. Check the status of the Local Area Connection and confirm the connection.
4. Open a browser window and enter the default gateway in the navigation bar to access the WebOMT page. Figure 6
shows an example using https://10.7.3.200 as the default gateway.

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Figure 5. Wired Connection to the OMT on the Master A2
Figure 6. Web Browser OMT Connection for Wired Access

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Access to the OMT on the Slave Devices
In the CrossFire system, E2s and M2RU as well as the Slave A2s, are defined as Slaves. They have no fixed IP address. The IP
addresses are assigned by the host automatically, based on the network topology.
To set up wired access to the OMT:
1. Connect a PC to the slave device with a network cable in the CONSOLE port on the front panel.
2. Change the TCP/IP properties:
a. Enable Obtain an IP address automatically by clicking the check box.
b. Enable Obtain DNS server address automatically by clicking the check box.
3. Check the status of the Local Area Connection and confirm the connection.
4. Open a browser window and enter the default gateway in the navigation bar to access the WebOMT page. The default fixed IP
address is https://12.7.1.1 as the default gateway.
Figure 7. TCP/IP Properties Configuration –Slave devices