The ZXSDR B8200 is a large-capacity compact Base Band Unit (BBU) with separate baseband and RF based on the mature and stable Software Defined Radio (SDR) platform. ZTE has applied the unified advanced SDR platform to WiMAX, GSM, CDMA, WCDMA and LTE.

The ZXSDR B8200 and ZTE RRU series constitute a complete TD-LTE eNodeB. Compared with traditional networking solutions, the BBU + RRU networking solution not only avoids the dependence on equipment rooms and reduces the difficulty of deployment, but also effectively accelerates network construction, meeting operators’ requirements for rapid and low-cost network construction.

Product Features:

• Mature and stable by adopting the unified platform
• Flexible configuration, meeting the capacity requirements for multi-band/multi-mode networking and also the expansion requirements in the future
• At most 6 baseband processing boards and 18 cells with 2*2MIMO, fully meeting TD-LTE system capacity requirements
• At most 18 interfaces between BBU and RRU, leading the industry. Each interface supports one 6.144G optical interface.
• Full-rate GE optical and electrical interfaces
• Synchronization with IEEE1588 V2, enabling flexible network deployment
• Seamless evolution
• G/T/L multi-mode multi-system unified platform
• R8840 is a UMTS multi-carrier radio unit, working on 2100MHz/AWS. R8840 supports maximum 4 carriers, the output power is 60W. R8840 module consists of MCPA (multi-carrier power module) module, transceiver module, duplex filter LNA and RPWAC/DC (Power for AC or DC). There are one TX/RX port and one RX port for connecting antenna. R8840 employs compact cabinet design, as shown in Figure 16. Dimension of R8840 is 370×320×160mm (H×W×D).
  
  R8860 is multi-carrier RF module, working on 850/900/1800/1900MHz. R8860 can be configured as GSM only, UMTS only or mixed mode module. R8860 can be configured to 1 to 6 TRX in GSM mode. In case of GMSK modulation, 80W TOC output power can be provided. If R8860 is used as UMTS mode, it can support 4 carriers with 80W TOC output power. In mixed mode, R8860 can support 4 GSM TRX and 1 UMTS carriers or 2 GSM TRX and 2 UMTS carriers.
  
  R8880 is a multi-carrier RF module. R8880 can be configured as UMTS mode. It can process 2 received signals and 2 transmitted signals. Each one can support 2*2 MIMO in HSPA+ mode on 2100MHz. Its output power achieves up to 2*60W (TOC). It is mainly used for outdoor macro coverage and also used for indoor coverage signal source. R8880 can be configured as UMTS mode. R8880 can support 3 carriers when it ensures the 2*20W output power for each carrier.
  
  R8882 is a multi-carrier RF module. R8880 can be configured as UMTS mode. It can process 4 received signals and 2 transmitted signals. Each one can support 2*2 MIMO in HSPA+ mode on 2100MHz. Its output power achieves up to 2*60W (TOC). It is mainly used for outdoor macro coverage and also used for indoor coverage signal source. R8880 can support 3 carriers when it ensures the 2*20W output power for each carrier.