Base Transceiver Station Manufacturers

PRODUCT SPECIFICATIONS

Model	RRU3959&RRU3959w
*Dimensions (HWD)*	400 mm × 300mm × 100mm
Weight (Full-Loaded)	14.4kg
Power Supply	2*60W -48VDC -36VDC--57VDC
Operating Environment	–40°C to 55°C 5% RH to 100% RH
	1G/M3---30G/M3

PRODUCT DETAILS

The RRU3959/RRU3959w is an outdoor remote radio unit which is powered by a power
cabinet. It is the RF module of the distributed base station and is installed close to the antenna.
The RRU3959/RRU3959w performs modulation, demodulation, data processing, and
combination and division of baseband signals and RF signals. By using the software-defined
radio (SDR) technology, the RRU3959 can work in GU, GL, UL, GM, UM, GUM, LN, or
GLN mode through software configurations, the RRU3959w can work in GL dual-mode
through software configurations.

The RRU3959/RRU3959w has a dual-transmitter and dual-receiver design, which further
improves the output power and the carrier capacity.
The software version of the RRU3959(900MHz (not including LTE (NB-IoT))/1800MHz) is
SRAN10.1, which is compatible with the N-1 and N-2 versions of MBTS, MBSC, and OSS
NEs. Therefore, the RRU3959 can be used with products of SRAN8.0, SRAN9.0 and
SRAN10.1 versions. All these three versions include the RRU3959 software components. The
RRU3959 used in SRAN8.0, SRAN9.0 and SRAN10.1 has no impact on the KPI of products.
The software version of the RRU3959(2100MHz) is SRAN11.0, which is compatible with the
N-1 and N-2 versions of MBTS, MBSC, and OSS NEs. Therefore, the RRU3959 can be used
with products of SRAN9.0, SRAN10.1 and SRAN11.0 versions. All these three versions
include the RRU3959 software components. The RRU3959 used in SRAN9.0, SRAN10.1 and
SRAN11.0 has no impact on the KPI of products.

PRODUCT DETAILS

The software version of the RRU3959(900MHz (not including LTE (NB-IoT))/1800MHz) is
SRAN10.1, which is compatible with the N-1 and N-2 versions of MBTS, MBSC, and OSS
NEs. Therefore, the RRU3959 can be used with products of SRAN8.0, SRAN9.0 and
SRAN10.1 versions. All these three versions include the RRU3959 software components. The
RRU3959 used in SRAN8.0, SRAN9.0 and SRAN10.1 has no impact on the KPI of products.
The software version of the RRU3959(2100MHz) is SRAN11.0, which is compatible with the
N-1 and N-2 versions of MBTS, MBSC, and OSS NEs. Therefore, the RRU3959 can be used
with products of SRAN9.0, SRAN10.1 and SRAN11.0 versions. All these three versions
include the RRU3959 software components. The RRU3959 used in SRAN9.0, SRAN10.1 and
SRAN11.0 has no impact on the KPI of products.

The software version of the RRU3959(900MHz, including LTE (NB-IoT)) is SRAN12.0.
The software version of the RRU3959w is SRAN10.1, which is compatible with the N-1
versions of MBTS, MBSC, and OSS NEs. Therefore, the RRU3959w can be used with
products of SRAN9.0 and SRAN10.1 versions. All these two versions include the RRU3959w
software components. The RRU3959w used in SRAN9.0 and SRAN10.1 has no impact on the
KPI of products.

PRODUCT DETAILS APPEARANCE

RRUs have a modular design. Its external ports are located in the cabling cavity or at the

bottom of the module.

Figure 1-2 shows the physical ports on the RRU3959/RRU3959w and Table 1-1 describes

these ports.

Table I-l Physical ports on the rru3959/RRU3959w
Port	Connector	Quantity	Description
RF port	DIN	2	Connects to the antenna system
CPRI port	DLC	2	Connects to the baseband unit (BBU)
Power supply port	Tool-less female connector (pressfit type)	1	Supplies-48 V DC power input
RET port	DB9	1	Connects to the remote control unit (RCU)
Alarm port	DB15	1	Receives alarm signals from the external devices

FREQUENCY BAND

Type	Frequency Band (MHz)	RX Frequency Band (MHz)	TX Frequency Band (MHz)	IBW (MHz)
RRU3959	P900	890 to 915	935 to 960	25
	E900	880 to 915	925 to 960	35
	1800	1710 to 1785	1805 to 1880	45
	2100	1920 to 1980	2110 to 2170	60
RRU3959w	1800	1710 to 1785	1805 to 1880	75

PRODUCT APPLICATION INTRODUCTION

LTE FDD RRU3959&RRU3959w Aplication

PRODUCT APPLICATION INTRODUCTION

LTE FDD RRU3959&RRU3959w Aplication

CAPACITY

Table 2-2 Single-mode capacity
Mode	Capacity
GSM	(Only 900/1800 MHz frequency band supported)Each RRU3959/RRU3959w supports eight TRXs
UMTS	(Only 900/2100 MHz frequency band supported) Each RRU3959 supports: •Six carriers without MIMo •Four carriers with MIMO
LTE (FDD)	Each RRU3959(900MHZ/1800MHz) supports two carriers. The LTE (FDD)bandwidth is 143. 5. 10. 15 or 20 MHz
	Each RRU3959(2100MHz) supports two carriers. The LTE(FDD) bandwidth 5,10,15,or 20MHz
	Each RRU3959w supports two carriers. The LTE (FDD)bandwidth is 5, 10, 15, or 20MHz

Table 2-3 Multi-mode capacity
Mode	Capacity
GSM+UMTS	For detailed specifications, see Table 2-6, Table 2-7, Table 2-15 and Table 2-16
GSM+LTE(FDD)	For detailed specifications. see Table 2-9 and Table 2-17
UMTS+LTE (FDD)	For detailed specifications, see Table 2-10 and Table 2-13
GSM+UMTS+LTE (FDD)	For detailed specifications, see Table 2-11
GSM+LTE(NB-LoT)	For detailed specifications, see Table 2-19
UMTS+LTE(NB-LoT)	For detailed specifications, see Table 2-20
GSM+UMTS+LTE(NB-LoT)	For detailed specifications, see Table 2-21
LTE (FDD)+NR	For detailed specifications, see Table 2-22
GSM+LTE(FDD)+NR	For detailed specifications, see Table 2-23

RECEIVER SENSITIVITY

Table 2-4 RRU3959/RRU3959w receiver sensitivity
Mode	FIrequency Band(MHz)	1-Way receiver Sensitivity (dBm)	2-Way receiver Sensitivity (dBm)	4-Way receiver Sensitivity (dBm)
GSM	900	-113.7	-116.5	-119.2 (theoreticalvalue)
GSM	1800	-114.0	-116.8	-119.5 (theoreticalvalue)
UMTS	900	-125.8	-128.6	-131.3
UMTS	2100	-126.1	-128.9	-131.6
LTE (FDD)	900	-106.3	-109.1	-111.8
	1800	-106.6	-109.4	-112.1
	2100	-106.9	-109.7	-112.4

PRODUCT

Base Transceiver Station Remote Radio Unit RRU3959w