GRFU Description V1.3

GRFU DescriptionIssue Date V1.3 2011-09-09 HUAWEI TECHNOLOGIES CO., LTD. com support@huawei. Ltd.. either express or implied. The information in this document is subject to change without notice. and recommendations in this document are provided "AS IS" without warranties.. Ltd. services and features are stipulated by the contract made between Huawei and the customer. Longgang Shenzhen 518129 People's Republic of China Website: Email: http://www.. all statements. express or implied. services and features described in this document may not be within the purchase scope or the usage scope. Ltd.huawei. All other trademarks and trade names mentioned in this document are the property of their respective holders. and recommendations in this document do not constitute a warranty of any kind.. Ltd i .Copyright © Huawei Technologies Co. information. guarantees or representations of any kind. Ltd.3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Huawei Technologies Co. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co. Address: Huawei Industrial Base Bantian.. 2011. Unless otherwise specified in the contract. but all statements. All rights reserved. All or part of the products. Notice The purchased products. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co. information.com Issue V1. Every effort has been made in the preparation of this document to ensure accuracy of the contents. ......................................1 Technical Specifications...........................3 1.....................................................................................................................................................................6 Output Power....................................................................................................................................................................................................................................................................................................................................................................3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.................................................................................4 Capacity.........4 1............... Ltd ii ............................2 Physical Ports..............................................................5 1....................7 Power Consumption.........................3 Frequency Band......3 1................................................. 1 1..........................................................................................4 1...........GRFU Description Contents Contents Introduction..........................5 Receiver Sensitivity.10 Issue V1...................................................1 Appearance..........................................................................................................................................1 1......................................7 Acronyms and Abbreviations...................................................... 1 shows the physical ports of the GRFU. GRFUs are installed in the indoor macro base station (including the BTS3900 and the BTS3900L) and the outdoor macro base station (namely.2 Physical Ports Figure a. They are usually used in scenarios requiring large capacity. 1.1 Exterior of the GRFU 1. Figure a.1 shows the exterior of the GRFU.GRFU Description 2 Technical Specifications Introduction The GSM Radio Frequency Unit (GRFU) is a Radio Frequency (RF) unit based on the multi-carrier technology. the BTS3900A). Ltd .3 (2011-09-09) Connector SFP female Quantity 2 Function Connects to the baseband unit (BBU3900). Figure a. or to another RRU for cascading 1 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.1 Physical ports of the GRFU Port Common public radio interface (CPRI) port Issue V1..1 Appearance Figure a. 3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.GRFU Description 2 Technical Specifications Issue V1.. Ltd 2 . 755 TX Frequency Band (MHz) 930–955 1.3 Frequency Band Figure a.770 1..710–1.850 TX Frequency Band (MHz) 935–960 925–960 1.710–1.950–1.2 GRFU V1 frequency band Frequency Band 1900M RX Frequency Band (MHz) 1. Figure a.785 Figure a.4 GRFU V2a frequency band Frequency Band 900M EGSM 1800M RX Frequency Band (MHz) 885–910 1.990 GRFU V1 modules supporting other frequency bands are replaced with GRFU V2 or V2a modules for delivery. Ltd 3 .GRFU Description 2 Technical Specifications Technical Specifications 1.970 1.865 1.850–1.3 GRFU V2 frequency band Frequency Band 900M PGSM 900M EGSM 1800M RX Frequency Band (MHz) 890–915 880–915 1.910 TX Frequency Band (MHz) 1.870–1.930–1.890 1.725–1.805–1.805–1.3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.880 Issue V1.820–1. 1.5 2-Way Receiver Sensitivity (dBm) -116..5 Issue V1.5 Figure a.6 GRFU V1 receiver sensitivity Frequency Band 1900MHz 1-Way Receiver Sensitivity (dBm) -113 2-Way Receiver Sensitivity (dBm) -116 Figure a.4 Capacity Figure a.7 GRFU V2 receiver sensitivity Frequency Band 900M EGSM 900M PGSM/ 1800M 1-Way Receiver Sensitivity (dBm) -113.8 GRFU V2a receiver sensitivity Frequency Band 900M EGSM/ 1800M 1-Way Receiver Sensitivity (dBm) -113.5 2-Way Receiver Sensitivity (dBm) -116.5 GRFU capacity Item GRFU Specification A GRFU supports a maximum of six carriers.GRFU Description 2 Technical Specifications 1. Ltd 4 .3 -113.5 Receiver Sensitivity Figure a.3 -116.3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. S1 will be 1 x 40 W. Figure a. Figure a.GRFU Description 2 Technical Specifications 1.9 Typical GRFU V1 configurations (1900MHz) Number of Carriers BCCH Carrier Output Power (Power Sharing Disabled) 60 W (GMSK)/40 W (8PSK) *1 40 W (GMSK)/26 W (8PSK) 27 W (GMSK)/18 W (8PSK) 20 W (GMSK)/13 W (8PSK) 12 W (GMSK)/8 W (8PSK) 10 W (GMSK)/6.6 Output Power For the RF standards.. you must add the license for using the 60 W output power.1. If 1 x 60 W is desired.10 Typical GRFU V2 configurations (900MHz) Number of Carriers BCCH Carrier Output Power (Power Sharing Disabled) 60 W (GMSK)/60 W (8PSK) *1*2 BCCH Carrier Output Power (Power Sharing Enabled) 60 W (GMSK)/60 W (8PSK) *1*2 S1 S2 40 W (GMSK)/40 W (8PSK) *2 40 W (GMSK)/40 W (8PSK) *2 Issue V1. Ltd 5 . otherwise. 6W (8PSK) BCCH Carrier Output Power (Power Sharing Enabled) 60 W (GMSK)/40 W (8PSK) *1 S1 S2 40 W (GMSK)/26 W (8PSK) S3 31 W (GMSK)/20 W (8PSK) S4 27 W (GMSK)/18 W (8PSK) S5 20 W (GMSK)/13 W (8PSK) S6 16 W (GMSK)/10 W (8PSK) The maximum output power of S1 is 60 W. see EN 301 502 V9.2.3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 11 Typical GRFU V2 configurations (1800MHz) Number of Carriers BCCH Carrier Output Power (Power Sharing Disabled) 60 W (GMSK)/40 W (8PSK) *1 BCCH Carrier Output Power (Power Sharing Enabled) 60 W (GMSK)/40 W (8PSK) *1 S1 S2 40 W (GMSK)/26 W (8PSK) 27 W(GMSK)/ 18 W (8PSK) 20 W(GMSK)/ 20 W (8PSK) *2 40 W (GMSK)/26 W (8PSK) S3 31 W (GMSK)/20 W (8PSK) S4 27 W (GMSK) / 27 W (8PSK) *2 Issue V1. S1 will be 1 x 40 W. If 1 x 60 W is desired. the 8PSK output power is the same as the GMSK output power with the optional feature GBFD-118104 Enhanced EDGE Coverage enabled. For S4. For S1.GRFU Description 2 Technical Specifications Number of Carriers BCCH Carrier Output Power (Power Sharing Disabled) 27 W (GMSK)/27 W (8PSK) *2 BCCH Carrier Output Power (Power Sharing Enabled) 31 W (GMSK)/31 W(8PSK) *2 S3 S4 20 W (GMSK)/20 W (8PSK) *3 27 W (GMSK)/27 W (8PSK) *3 S5 16 W (GMSK)/16 W (8PSK) *3 20 W (GMSK)/20 W (8PSK) *3 S6 12 W (GMSK)/12 W (8PSK) *3 20 W (GMSK)/20 W (8PSK) *3 The maximum output power of S1 is 60 W. you must add the license for using the 60 W output power. S2. S5. and S3.3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. and S6. otherwise. Ltd 6 . Figure a. the 8PSK output power is the same as the GMSK output power with the improvement in hardware capability.. 12 Power consumption of the BTS3900 that is configured with GRFUs (V1. Figure a. TOC = 20 W S6/6/6.1 Power Consumption of the BTS3900 Multi-carrier intelligent voltage regulation.. TOC = 20 W S6/6/6. S5. TOC = 20 W Typical Power Consumption (W) 680 710 Maximum Power Consumption (W) 1.370 Figure a.300 1. otherwise.3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. and S6. TRX working voltage adjustment.7 Power Consumption 1. 1900MHz) Configuration S4/4/4. power control.310 1. Ltd 7 . 900MHz) Configuration S4/4/4. and power sharing are enabled. For S4. S1 will be 1 x 40 W.13 Power consumption of the BTS3900 that is configured with GRFUs (V2. 1. TOC refers to the output power at the duplex port on the BTS. TOC = 16 W Typical Power Consumption (W) 710 710 Maximum Power Consumption (W) 1. the 8PSK output power is the same as the GMSK output power with the optional feature GBFD-118104 Enhanced EDGE Coverage enabled.7. The power consumption listed in this section refers to the power consumption of BTS3900s with -48 V DC. you must add the license for using the 60 W output power.190 Issue V1. discontinuous transmission (DTX). If 1 x 60 W is desired.GRFU Description 2 Technical Specifications Number of Carriers BCCH Carrier Output Power (Power Sharing Disabled) 16 W (GMSK)/16 W (8PSK) *2 BCCH Carrier Output Power (Power Sharing Enabled) 20 W (GMSK) / 20 W (8PSK) *2 S5 S6 12 W (GMSK)/12 W (8PSK) *2 20 W (GMSK)/20 W (8PSK) *2 The maximum output power of S1 is 60 W. 16 Power consumption of the BTS3900A that is configured with GRFUs (V2. 900MHz) Configuration S4/4/4. TOC = 20 W S6/6/6.290 1. Figure a.15 Power consumption of the BTS3900A that is configured with GRFUs (V1. TOC = 20 W S6/6/6.340 Figure a. DTX. 1800MHz) Configuration S4/4/4. The power consumption listed in this section refers to the power consumption of BTS3900s with AC power supply. TOC = 16 W Typical Power Consumption (W) 790 790 Maximum Power Consumption (W) 1.430 Issue V1. TOC = 20 W Typical Power Consumption (W) 750 860 Maximum Power Consumption (W) 1.540 Figure a.3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.470 1.2 Power Consumption of the BTS3900A Multi-carrier intelligent voltage regulation.470 1. TOC = 20 W S6/6/6.7.GRFU Description 2 Technical Specifications Figure a. 1900MHz) Configuration S4/4/4. TOC = 20 W Typical Power Consumption (W) 670 770 Maximum Power Consumption (W) 1.17 Power consumption of the BTS3900A that is configured with GRFUs (V2. TOC = 20 W Typical Power Consumption (W) 760 790 Maximum Power Consumption (W) 1.14 Power consumption of the BTS3900 that is configured with GRFUs (V2. 1800MHz) Configuration S4/4/4. TOC refers to the output power at the duplex port on the BTS.. Ltd 8 . and power sharing are enabled. TRX working voltage adjustment. TOC = 20 W S6/6/6.450 1.270 1. power control. TOC = 20 W Typical Power Consumption (W) 1. power control.3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Figure a..800 Maximum Power Consumption (W) 3. Ltd 9 .18 Power consumption of the BTS3900L that is configured with GRFUs (V2) Configuration 900M S4/4/4 + 1800M S8/8/8. TRX working voltage adjustment. DTX.7. and power sharing are enabled.GRFU Description 2 Technical Specifications 1. The power consumption listed in this section refers to the power consumption of BTS3900Ls with -48 V DC.3 Power Consumption of the BTS3900L Multi-carrier intelligent voltage regulation.730 Issue V1. TOC refers to the output power at the duplex port on the BTS. 3 (2011-09-09) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.GRFU Description 2 Technical Specifications Acronyms and Abbreviations Figure a.19 Acronyms and abbreviations Acronym and Abbreviation DTX GATM GRFU PBT RF RRU TOC Full Name Discontinuous Transmission GSM Antenna and TMA Control Module GSM Radio Frequency Unit Power Boost Technology Radio Frequency Remote RF Unit Transmit Power at the Top of Cabinet Issue V1.. Ltd 10 .