





02311TAY WD5MJRULC8B RRU5909 900MHz 2*60 outdoor Radio module DBS5900
RU5909 900 MHz Technical Specifications
The technical specifications of an RRU5909 (900 MHz) include RF specifications, engineering specifications, and CPRI port specifications.
RRU5909 (900 MHz) RF Specifications
The radio frequency (RF) specifications include the supported radio access technologies
(RATs), frequency bands, TX/RX modes, capacity, output power, carrier configurations, and receiver sensitivity.
In the following, G is short for GSM, U is short for UMTS,Lis short for LTE FDD,Mis short for LTE NB-IoT, and N (FDD) is short for NR FDD.
TX/RX modes and capacity RRU5909 900 MHz
Frequency Band(MHz) | Protocol- defined Band | TX/RX Modea | Capacity | Supported Bandwidth(MHz) |
900 EGSM | Band 8/n8 | 2T2R | GSM:8 carriers UMTS:6 carriers (without MIMO) and 4 carriers(with MIMO) |
LTE FDD:1.4/3/5/10/15/20 NR FDD:5/10/15/20 |
Output Power and Carrier Configurations
Output power and carrier configurations of an RRU5909 (900 MHz)
Frequency Band (MHz) | Maximum Output Powera | Output Power Configuration |
900 | 2x60W | Typical Power Configuration Reference for RRU (Excluding NB-IoT) NB-IoT Typical Power Configurations |
Input power of an RRU5909(900 MHz)
Power Input Type | Operating Voltage |
-48 VDC | -36V DC to -57V DC |
Dimensions and Weight
Dimensions and weight of anRRU5909 (900 MHz)
Item | Specifications |
Dimensions (H xW x D) | 400 mm x 300 mm x 100 mm (15.75 in. x 11.81 in.x 3.94 in.) (12 L) |
Weight | Weight 15 kg (33.08 1b, excluding mounting kits) |
Environmental Specifications
Environmental specifications of an RRU5909 (900 MHz)
Item | Specifications |
Operating temperature | Without solar radiation: -40℃to +55C (-40°℉ to+131°F) With solar radiation of 1120 W/m2:-40℃to+50℃(-40F to +122F) |
Relative humidity | 5% RH to 100%RH |
Absolute humidity | 1 g/m3 to 30 g/m3 |
Atmospheric pressure | 70 kPa to 106 kPa |
RRU5909 (900 MHz) CPRI Port Specifications
The CPRI port specifications include the number of CPRI ports, port protocol, port rate, and maximum level of cascading and maximum distance with a BBU.
CPRI port protocol and rate of an RRU5909 (900 MHz)
Number of CPRI Ports Protocol Type Port Rate (Gbit/s)
2 CPRI 1.25/2.5/4.9/9.8
The following table lists the maximum level of cascading and maximum distance between an RRU and a BBU when the RRU works in a single mode. When the RRU works in multimode concurrency scenarios, the maximum level of cascading and maximum distance between the multimode RRU and a BBU are determined by the capabilities for the mode with the lowest capabilities.
RRU5909 (900 EGSM)
The mapping version information about the RRU5909 (900 EGSM)is as follows:
Earliest mapping software version of the base station: SRAN12.1
PnP software versions supported by the base station: SRAN10.1 and SRAN11.1
The following describes the specification differences when the RRU5909 (900 EGSM) is used in different versions:
From SRAN12.1 onwards, the RRU5909 (900 EGSM) can work in NB-IoT mode.
From SRAN15.1 onwards, the RRU5909 (900 EGSM) supports the NB-IoT multi-carrier function.
From SRAN16.1 onwards, the RRU5909 (900 EGSM) can work in NR FDD mode.
RRU5909 (900 PGSM)
The mapping version information about the RRU5909 (900 PGSM)is as follows:
Earliest mapping software version of the base station: SRAN12.1
PnP software versions supported by the base station: SRAN10.1and SRAN11.1
The following describes the specification differences when the RRU5909 (900 PGSM) is used in different versions:
From SRAN12.1 onwards, the RRU5909 (900 PGSM) can work in NB-IoT mode.
From SRAN15.1 onwards, the RRU5909 (900 PGSM) supports the NB-IoT multi-carrier function.
From SRAN16.1 onwards, the RRU5909 (900 PGSM) can work in NR FDD mode.