sunWAVE M2RU CrossFire 4T4R Digital Radios User Manual

sunWAVE M2RU CrossFire 4T4R Digital Radios

Revision History

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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.
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However, no responsibility is assumed by Sunwave for its use, or for any infringements of patents or other rights of third parties resulting from its use.
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All other trademarks are the property of their respective owners.

This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC License to operate this device.
NOTE: Only authorized person can enter the area where the antenna is installed. And the person is fully aware of the potential for exposure and can exercise control over his or her exposure by leaving the area or by some other appropriate means.  Awareness of the potential for RF exposure in a workplace or similar environment can be provided through specific training as part of a RF safety program. For pluggable equipment, the socket-outlet shall be easily accessible.

Overview

CrossFire M2RU 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 underground tunnels & outdoor coverage areas.

Key Features

• Single Band 4T4R: Up to 37dBm Output Power
• Dual Bands 2T2R: Supports External Alarm
• Supports TDD & FDD: Up to 100MHz IBW
• Supports Sub-6GHz: 5GNR Compliant

System Elements 

Block Diagram 

Technical Specifications

System|
---|---
Maximum RF Bands per Access Unit| 4
Maximum RF Channels per Remote Unit| 4
Maximum Access Units per System| 3 (1 x Master A2 / 2 x Slaves A2)
Maximum E2s per Master A2| 8
Maximum E2s 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 / 100MHz
Bandwidth per System (Downlink & Uplink)| ≤400MHz (in each direction)
System Delay Adjustment| Up to 80.00µs @ 1us step, manual & auto, Band based.
Redundancy| Fiber Loopback
VSWR| 1.5

Forward Path (Downlink)

|  |  |  |  |
---|---|---|---|---|---
Number of Carriers| 1| 2| 4| 8| 16
Output Power per Carrier(dBm)| 37| 34| 31| 28| 25
Maximum Gain| 37 ± 2dB|
Maximum Input Power| +15dBm (with AGC operating) / 0dBm (without AGC operating)|
EVM| <3.5% @ 256 QAM|
Ripple| 4dB Typical|
Manual Attenuation Control| 40dB @ 1dB/step (A2: 25dB, RU: 15dB)|
System Delay (A2+E2+RU)| 12µS|

Reverse Path (Uplink)

Reverse Path (Uplink)|
---|---
Maximum Output Power per Band| -13dBm
Maximum Gain| 37 ± 2dB
Maximum Input Power| -35dBm
Ripple| 4dB Typical
---|---
Manual Gain Control| 40dB @ 1dB/step (AU: 25dB, RU: 15dB)
System Delay (A2+E2+RU)| 8µS
Noise Figure| 4dB Typical @ Maximum Gain

Interfaces

Interfaces|
---|---
Antenna Interface (All bands)| 4.3-10 Female
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

Dry Contact| AU: 4 Inputs & 4 Outputs, NO and NC Mode

RU: 2 Inputs & 2 Outputs, NO and NC Mode

Maintenance Interface| Ethernet RJ45

Supported Bands

Supported Bands|  |  |  |
---|---|---|---|---
Band| 3GPP Band| Downlink| Uplink| Max Bandwidth
3500MHz| 42| 3400-3600| 3400-3600| 100
3500MHz| 42*| 3450-3650| 3450-3650| 100
3600MHz| 48| 3550-3700| 3550-3700| 100
3700MHz| 43| 3600-3800| 3600-3800| 100
2500MHz TDD| 41| 2496-2690| 2496-2690| 100
2300MHz TDD| 40| 2300-2400| 2300-2400| 100
1800MHz| 3| 1805-1880| 1710-1785| 75
1900MHz| 25| 1930-1995| 1850-1915| 65
2100MHz| 1| 2110-2170| 1920-1980| 60
2100MHz AWS| 66E| 2110-2200| 1710-1780| 90
2600MHz| 7| 2620-2690| 2500-2570| 70

Electrical

Electrical|
---|---
Complies with| 3GPP TS36.106 | 3GPP TS25.106
EMC| EN 301489-1 / -50, EN 50121-4, EN 55032, EN 61000-4 series
Safety| EN 60950-1, EN 60950-22, EN 62368-1, EN 50385
Maximum Power Consumption (A2/E2/RU)| 80W / 50W / 150W
Power Supply| 100-240V AC, 50/60Hz | 48VDC ± 20%

Environmental

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 +55°C / -40°F to +131°F
Humidity| 5% to 100% (Non-Condensing)
Cooling| Passive
Installation| A2/E2: Wall or 19” Rack | RU: Wall or Pole
Ingress Protection Rating| A2/E2: IP30 (Indoor) | RU: IP67 (Outdoor)

Mechanical

Mechanical|
---|---
A2 (Width / Height / Depth / Weight)| 440mm / 44mm / 329mm / 8.0kg (17.32in / 1.73in / 12.95in / 17.64lb)
E2-O (Width / Height / Depth / Weight)| 440mm / 44mm / 220mm / 5.0kg (17.32in / 1.73in / 8.66in / 11.02lb)
RU (Width / Height / Depth / Weight)| 360mm / 115mm / 260mm / 11.0kg (14.17in / 4.53in / 10.24in / 24.25lb)

Element Management

Element Management|
---|---
OMT (Operations and Maintenance Terminal)| RJ45. Access via A2, E2 or RU (Web Based)
LMS (Local Management System)| Yes (Ordered separately)
Remote Alarming| SNMP V2C & V3, Dry Contact (NO or NC mode)

Ordering Information

Access Unit Chassis (2nd Generation)
A2-4-AC| Access Unit Chassis, 4 Bands, 360 – 3800MHz supported, 100-240v AC Powered
A2-4-DC| Access Unit Chassis, 4 Bands, 360 – 3800MHz supported, ±48v DC Powered
Access Unit Modules|
AU-AC-M1800| Access Unit Module, 4 Way Active Combiner 1800MHz (UL 1710-1785 / DL 1805-1880)
AU-AC-M1900| Access Unit Module, 4 Way Active Combiner 1900MHz (UL 1850-1915 / DL 1930-1995)
AU-AC-M2100E| Access Unit Module, 4 Way Active Combiner 2100MHz AWS (UL 1710-1780 / DL 2110-2200)
AU-AC-M2100| Access Unit Module, 4 Way Active Combiner 2100MHz (UL 1920-1980 / DL 2110-2170)
AU-AC-M2300T| Access Unit Module, 4 Way Active Combiner 2300MHz TDD (2300-2400)
AU-AC-M2500T| Access Unit Module, 4 Way Active Combiner 2500MHz TDD (2496-2690)
AU-AC-M2600| Access Unit Module, 4 Way Active Combiner 2600MHz (UL 2500-2570 / DL 2620-2690)
AU-AC-M3500T| Access Unit Module, 2 Way Active Combiner 3500MHz TDD (3400-3600)
AU-AC-M3550T| Access Unit Module, 2 Way Active Combiner 3500MHz TDD (3450-3650)
AU-AC-M3600T| Access Unit Module, 2 Way Active Combiner 3600MHz TDD (3550-3700)
AU-AC-M3700T| Access Unit Module, 2 Way Active Combiner 3700MHz TDD (3600-3800)
AU/RU-NC| Blanking Card to suit AU or Indoor Low Power RU
 |
Expansion Units|
E2-O-14-AC| Expansion Unit Supports up to 14 x Optical Outputs, AC Powered
E2-O-14-DC| Expansion Unit Supports up to 14 x Optical Outputs, DC Powered
 |
Remote Unit Chassis|
M2RU-OD-4-DC| Outdoor Mid Power Remote Unit, Sub6GHz, Dual Band 2T2R or Single Bands 4T4R, DC Powered
Remote Unit Modules|
M2RU-OD-M1800| Outdoor Mid Power Remote Unit PA Module, 1800MHz (UL 1710-1785 / DL 1805-1880), 2T2R
M2RU-OD-M1900| Outdoor Mid Power Remote Unit PA Module, 1900MHz (UL 1850-1915 / DL 1930-1995), 2T2R
M2RU-OD-M2100E| Outdoor Mid Power Remote Unit PA Module, 2100MHz AWS (UL 1710-1780 / DL 2110-2200), 2T2R
M2RU-OD-M2100| Outdoor Mid Power Remote Unit PA Module, 2100MHz (UL 1920-1980/ DL 2100-2170), 2T2R
M2RU-OD-M2300T| Outdoor Mid Power Remote Unit PA Module, 2300MHz TDD (2300-2400), 2T2R
M2RU-OD-M2500T| Outdoor Mid Power Remote Unit PA Module, 2500MHz TDD (2496-2690), 2T2R
M2RU-OD-M2600| Outdoor Mid Power Remote Unit PA Module, 2600MHz (UL 2500-2570 / DL 2620-2690), 2T2R
M2RU-OD-M3500T| Outdoor Mid Power Remote Unit PA Module, 3500MHz TDD (3400-3600), 2T2R
M2RU-OD-M3550T| Outdoor Mid Power Remote Unit PA Module, 35500MHz TDD (3450-3650), 2T2R
M2RU-OD-M3600T| Outdoor Mid Power Remote Unit PA Module, 3600MHz TDD CBRS (3550-3700), 2T2R
M2RU-OD-M3700T| Outdoor Mid Power Remote Unit PA Module, 3700MHz TDD (3600-3800), 2T2R
 |
Other Items|
FAN-1U-AC| AC Fan Unit to support AU & LPRU Chassis, 1U Rack Unit Height, 100-240v AC Powered
FAN-1U-DC| DC Fan Unit to support AU & LPRU Chassis, 1U Rack Unit Height, ±48v DC Powered
M2RU-PSU48S| AC Power Supply Unit to support M2RU, 110-240v AC, Support Lightning Protection, 20kA
M2RU-EXL| IP65 Cable Accessories for External Alarm Port

FCC Warning:

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

Part20 Warning :

Note: This product has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This product generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Contact us today:
www.sunwave.com
cf_support@sunwave.com 

References

• Sunwave - The Digital Edge of 5G

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