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Huawei

BTS3911B

What it does: LTE/WLAN microcell. Technologies: LTE FDD; Wi-Fi 802.11a/b/g/n/ac.

1 part number: 02311HPF

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Main specifications

ArchitectureIntegrated indoor micro base station
TechnologiesLTE FDD; Wi-Fi 802.11a/b/g/n/ac
Capacity1 band: 1 cell; 2 bands: 2 cells; up to 384 RRC-connected UEs per eNodeB; DL/UL 300/100 Mbit/s per 2T2R BTS3911B; Wi-Fi up to 256 associated users
SynchronizationRGPS and IEEE 1588v2
ChassisSelf-contained indoor BTS3911B with internal antennas; external PSE supplies PoE
ModulesTransmission/interface, main control, baseband, clock, RF, Wi-Fi processing and antenna processing units; external PSE
Functional roleLTE/WLAN multiband indoor micro base station
Interfaces and data ratesOne FE/GE electrical port via PoE; RGPS; IEEE 1588v2; local Wi-Fi O&M
Interfaces / connectorsPoE RJ45, RGPS RJ45, mini-USB, micro-SD and micro-SIM; RGPS cable terminates in a round 12-pin connector at the RGPS device
Power supplyBTS input −54 V DC; PSE input 90–264 V AC, 47–63 Hz, output −56 V DC; equipment consumption 54 W
FamilyBTS3911B
Additional technical information
Installation environment
Indoor; wall or ceiling
Dimensions
200 × 200 × 55 mm (2.2 L)
Weight
2.5 kg
IP rating
IP20
Operating RF bands / ranges
Cellular variants: PCS+AWS or 2100+2600 MHz; Wi-Fi: 2.4000–2.4835 and 5.15–5.850 GHz
Browse: 5150–5850 MHz
Uplink frequency
PCS 1850–1910; AWS 1710–1755; 2100 1920–1980; 2600 2500–2570 MHz
Downlink frequency
PCS 1930–1990; AWS 2110–2155; 2100 2110–2170; 2600 2620–2690 MHz
TX / RX modes
Cellular: 2T2R; Wi-Fi: 3T3R
RF output power
Cellular PCS/AWS/2100/2600: 2 × 125 mW; Wi-Fi 2.4 GHz: 3 × 40 mW; Wi-Fi 5 GHz: 3 × 40 mW (11n) or 3 × 25 mW (11ac)
Bandwidth
LTE cellular: 5, 10, 15 or 20 MHz
Subtype
LTE FDD pico/micro base station with integrated dual-band Wi-Fi
Details
Operating −5…+40 °C; relative humidity 5–95%; altitude up to 4000 m with derating above 1800 m
Installation conditions
Wall; ceiling
Connection notes
PSE; RGPS; transport network

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