New RRU Introduction V1.2.pptx

New RRU Introduction

Distributed Base Station Roadmap 850MHz

R8860E GU 80W

900MHz

R8860E GU 80W R8882 GU 2x60W

R8882 GU 2x60W

R8881 GU 80W

R8882 GUL 2x60W

R8882 GU 2x60W(900+1800MHz) R8860E G 80W

1800MHz

1900MHz

2100MHz

R8882 G 2x60W R8860E GU 80W

R8882 GU 2x60W

R8840 U 60W

R8881 U 80W

R8880A U 2x60W

R8882 U 2x60W

~2011Q2

R8882 GL 2x60W

R8881 G 80W

2011Q3

2011Q4

2012Q1

2012Q2

2012Q3

2012Q4

2013Q1

2013Q2

2013Q3

ZXSDR B8200 R8840 1T2R

R8860E 1T2R

R8881 1T2R

R8880A 2T2R

2

R8882 2T4R © ZTE Corporation. All rights reserved.

> Internal Only

Remote Radio Unit — ZXSDR R8881 Performance Index 

TOC Power/Capacity:

370 mm





80W: 6 TRXs/4 Carriers/4 TRXs+1 Carrier/2 TRXs+2 Carriers

Receiving Sensitivity:  

GSM: -113.5dBm@single antenna UMTS: -129.2dBm@dual antennas



Frequency: 850M/900M/1800M/1900M/2100M/AWS



TPC:   

UMTS: 125W (S2, 2100M) GSM: 155W (S6, 900M)/170W (S6, 1800M) GU : 170W (G_S4+U_S1, 900M)



MCPA based, high PA efficiency



Power Supply: -48V DC, 220V/110V AC



Supporting GU dual mode



Temperature Range: -40℃ to +55℃



Supporting Full Bands



Protection Class: IP65



High output power



Interface: 2*1.25G CPRI interfaces



Built-in lightening protection

Physical Index  Volume: 370 mm*320 mm*170 mm (H*W*D)  Weight: 18 kg

3

© ZTE Corporation. All rights reserved.

> Internal Only

Remote Radio Unit — ZXSDR R8882 Performance Index  Capacity: 

Tx/Rx Rx



Rx Tx/Rx

G/U: 2*6 TRX /2*4 Carriers GU : 2*(4TRX+1Carrier)/2*(2TRX+2 Carriers)

480 mm

 Output Power: 2*60W

PA PA

 Receiving Sensitivity:  

GSM: - 113.5dBm@single antenna UMTS: -129.2dBm@dual antennas

 Frequency: 850M/900M/1800M/1900M/2100M/AWS  TPC:  

GSM: 290W (S66, 900M) ; UMTS: 150W (S11, 2100M) GU: 315W (G_S44+U_S11, 900M)



MCPA based , high PA efficiency

 Power Supply: -48V DC



Supporting GU dual-mode dual-band

 Temperature Range: -40℃



2T4R, supporting 2 sectors or 2*2 MIMO

 Protection Class: IP65



Supporting Full Bands



Built-in lightening protection

to +55℃

 Interface: 2*2.5G CPRI optical interfaces

Physical Index  Volume:

480 mm*320 mm*150 mm (H*W*D)

 Weight: 23 Kg

PA 4

PA

PA

PA

© ZTE Corporation. All rights reserved.

RRU Upgrade Solution For DiGi in 2013 1T2R

R8860E R8881

R8840

2T4R

R8882

New R8882

Upgrade

5

© ZTE Corporation. All rights reserved.

> Internal Only

R8881 VS R8840  Large TOC power(20W more), better coverage

 Built-in lightening protection, easy and fast for installation.  Eg. Same configuration(3*20w), low power consumption, low OPEX: R8881:155W R8840 :160W  New RRU is the mainstream product of ZTE.

6

© ZTE Corporation. All rights reserved.

> Internal Only

Physical Index

Volume

Weight

R8840

R8860E

R8881

370 mm*320 mm*160 mm

370 mm*320 mm*197 mm

370 mm*320 mm*170 mm

16.5Kg

20 Kg

18 kg

7

© ZTE Corporation. All rights reserved.

New R8882 VS Existing R8882 

Built-in lightening protection, easy and fast for

installation. 

Eg. Same configuration(2*(4*15w)), low power

consumption, low OPEX New R8882:280W Existing R8882:320W 

Maximum configuration can be S6/6 ( old R8882 is S4/4)



New RRU is the mainstream product of ZTE. 8

© ZTE Corporation. All rights reserved.

Thanks!

© ZTE Corporation. All rights reserved.

> Internal Only

R8840 VS R8881 R8840/60W



lightening protection

R8881/80W

20W TOC

10

© ZTE Corporation. All rights reserved.

> Internal Only

R8860E VS R8881 R8860E

R8881 

lightening protection

11

© ZTE Corporation. All rights reserved.

R8882 VS New R8882 R8882 New R8882 

lightening protection

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© ZTE Corporation. All rights reserved.