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Kumu Self Backhaul UE Relay User Guide v1.1

 

 

Kumu Networks, 960 Hamlin Ct, Sunnyvale, CA 94089, www.kumunetworks.com

 

CE Notice (European Notice)

 

The Conformité Européne symbol found on this product indicates compliance to the EMC 
Directive of the European Union.  

Kumu Networks Inc. hereby declares that this wireless device is in compliance with the essential 
requirements and other relevant provisions of the Radio Equipment Directive. A copy of the EU 
Declaration of Conformity is available at 

www.kumunetworks.com/euro/compliance

.  

Kumu’s EU representative is Juergen Aurand, [email protected] 

 

 

 

European Union

—Disposal Information 

 

 

The symbol above means that according to local laws and regulations your product and/or its 
battery shall be disposed of separately from household waste. When this product reaches its 
end of life, take it to a collection point designated by local authorities. The separate collection 
and recycling of your product and/or its battery at the time of disposal will help conserve natural 
resources and ensure that it is recycled in a manner that protects human health and the 
environment. 

Pursuant to Article 12 of RED, the model number, KU5B01LTE03-EU is compliant for E-UTRA 
Band 3, 1710 

– 1785 MHz UL, 1805 – 1880 MHz DL on a 100 KHz raster.  The output power is 

limited to 23 dBm +/- 2 dB tolerance.   

The unit is designed for indoor or outdoor use with external antennas and EnodeB microcell 
provided by the service provider. For installation and safety instructions consult the Kumu 
Networks 

Self-Backhaul UE Relay Installation Guide.   

The exact list of member states the product will be sold is TBD.  There are no restrictions 
concerning this product. 

The following manufacturer’s address label will be included in the shipping container: 

Summary of Contents for Self Backhaul UE Relay

Page 1: ...Kumu Self Backhaul UE Relay User Guide v1 1 Kumu Networks 960 Hamlin Ct Sunnyvale CA 94089 www kumunetworks com Self Backhaul UE Relay User Guide...

Page 2: ...Keep alive 8 2 5 2 Physical Ethernet Connectivity 9 2 6 UE Characteristics 9 2 6 1 Transmitter requirements 9 2 6 2 SIM Card 9 2 6 3 SIM Card PIN CPIN 9 2 6 4 APN Configuration 9 2 6 5 RF Channel Conf...

Page 3: ...m 5 Testing 11 6 Electrical Mechanical Environmental 11 6 1 General Requirements 11 6 2 Electrical Interfaces 12 6 2 1 Ethernet Interfaces 12 6 2 2 Power Interface 12 6 2 3 Access RF Interface Antenna...

Page 4: ...encies used by the eNB and the macro network This document focuses on the system requirements rather than the cancellation requirements 2 Architecture Theory of Operation 2 1 System Fit The Relay is a...

Page 5: ...he Relay to operate in full duplex approaching close to 2x the spectral efficiency of competitor s products The self cancellation is used to cancel the leakage of a given ports transmit signal into th...

Page 6: ...marize the UE Relay connects to the eNB via Ethernet port for data transport and via the antenna port to enable self interface cancellation for full duplex operation The UE Relay provides backhaul con...

Page 7: ...h via the data port and the RF ports Data RJ 45 Ant0 N Type Ant1 N Type 2 4 Connectivity to Core Network While the UE Relay provides backhaul to the Gi it is the responsibility of the eNB to establish...

Page 8: ...UE connection In the current relay implementation the UE supports a single APN As a result the Kumu monitoring management server must either 1 Be able to reach the same protected subnet that the backh...

Page 9: ...6 1 Transmitter requirements Max power Min power ACLR 2 6 2 SIM Card The UE Relay uses 2FF standard SIM Card that can be inserted without opening the enclosure through a slot with weather protected do...

Page 10: ...Cancellation Module Uplink Consult relevant Band 2 3 Uplink Cancelation Module spec 3 2 Relay Backhaul 3 2 1 UE 3 2 2 Motherboard Kumu PN Description 820 000009 rev A PC Intel NUC NUC5i5RYK USB3 8GB D...

Page 11: ...Physical size 10 25 x 20 x 5 25 Weight 13Kg Operating Temperature 20c to 45c Storage Temperature 40c to 85c Altitude Operating 13 000 feet Non Operating 50 000 feet Mounting Pole or wall mounted Envir...

Page 12: ...tion and Hi Pot Fuse Connector Phoenix 1521410 SACC E MINMS 3CON PG13 0 5 IP rating Compliant with overall system requirement 6 2 3 Access RF Interface Antenna eNB The access side eNB interface provid...

Page 13: ...and TDD UE Category 6 UE Downlink MIMO 1x2 MIMO UE Uplink MIMO SISO only UE Transmission Modes TM 3 4 9 UE Modulation DL QPSK 16QAM 64 QAM UL QPSK 16QAM UE DL Carrier Aggregation N A UE UL Carrier Ag...

Page 14: ...is equipment 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 ther...

Page 15: ...ld waste When this product reaches its end of life take it to a collection point designated by local authorities The separate collection and recycling of your product and or its battery at the time of...

Page 16: ...Kumu Self Backhaul UE Relay User Guide v1 1 Kumu Networks 960 Hamlin Ct Sunnyvale CA 94089 www kumunetworks com Kumu Networks Inc 960 Hamlin Court Sunnyvale CA 94089 USA...

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