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Gamma632

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Gamma632 Indoor Remote Radio Unit

The Gamma632 is a 4G&5G dual-mode Remote Radio Unit (RRU) product independently developed by Baicells with independent intellectual property rights. The product can work in multiple bands of LTE and NR, supporting 2TR/4TR/6TR, single mode or dual-mode configuration.

The Gamma632 combined with Baicells or third-party Base Band Unit (BBU) and Radio Hub (rHub) to form an extended pico base station or indoor distribution solution, providing customers with advanced high-performance, suitable for various scenarios of distributed wireless solutions. The product is easy to deploy and configure flexibly, supporting interconnectivity among different manufacturers to provide wireless indoor coverage solutions. It can help operators enhance indoor coverage, improve network capacity and cell edge rate, and meet the requirements of indoor wireless network capacity and coverage very well.

The Gamma632 supports O-RAN OTIC Option8 standard, which has been jointly promoted as an official standard of the O-RAN Alliance by Baicells and operators.

The product comes with a standard one-year warranty; an extended warranty is available.

Gamma632 Indoor Remote Radio Unit Datasheet

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Standard

LTE/NR

NR Mode

TDD/FDD

RF Standard

3GPP 38.104 / Category B

Frequency Band

NR:

-        n41 (2515 MHz – 2675 MHz)

-        n78 (3300 MHz – 3600 MHz)

-        n79 (4800 MHz – 4960 MHz)*

LTE+NR:

-        B3 (UL1710MHz-1735MHz/DL1805MHz-1830MHz) + n41 (2515MHz – 2675MHz)

-        B3 (UL1735MHz-1785MHz/DL1830MHz-1880MHz) + n78 (3300MHz – 3600MHz)

Channel Bandwidth

LTE: 5/10/15/20MHz

NR: 100MHz

IBW

LTE: maximum 20MHz

NR: maximum 100MHz

OBW

LTE: 25MHz/50MHz

NR:

-        n41: 160MHz

-        n78: 300MHz

Carrier Config.

1 carrier

Multiplexing

2x2, 4x4

Dual mode

LTE+NR

Interface Type

CPRI (O-RAN OTIC Option8)

Data Interface

1 x 10GE optical fiber interface (SFP+)

Power Supply

-40VDC ~ -57VDC, nominal -48VDC

LED Indicators

2 x status LED

RUN/PWR

Antenna

4T4R/2T2R built-in antenna or external antenna with SMA connector

3dBi@n41

4dBi@n78

2dBi@n79*

1.5dBi@B3

Max Output Power

LTE: 21dBm(125mW) per antenna

NR: 24dBm(250mW) per antenna

Rx Sensitivity

LTE: -100 dBm

NR: -94 dBm

Power Consumption

2T2R NR: 25W

2T2R NR+LTE: 35W

4T4R NR: 39W

4T4R NR+LTE: 49W

Weight

6.6 lbs / 3.0kg

Dimensions (HxWxD)

8.1 x 8.1 x 2.3 inches

205 X 205 X 59.4 millimeters

Installation

Ceiling or wall mount

MTBF

≥ 150000 hours

MTTR

≤ 1 hour

Basic report function

RSSI, VSWR, TSSI (transmission signal strength), temperature, etc.

Cooling Method

Natural convection cooling / passive heat dispassion

DU/RU SW Interface

SWIF

1588 Function

Supported

syncE

Supported

Operating Temperature

23°F to 131°F / -5°C to 55°C

Humidity

5% to 95% 

Ingress Protection Rating

IP31

Seismic Specification

Telcordia GR-63-CORE, Section 4.4, Zone 4

Wind Resistance

ETSI300019-1-4

EMC

ETSI EN 301 489-4

ETSI EN 301 908-1

ESD

Contact Discharge 8kV (Criteria B)

Air Discharge 15kV (Criteria B)

Safety

EN 60950-1 Last edition

EN 60950-22 Last edition

RF

EN 301 908-1 V6.2.1

EN 301 908-14 V5.2.1

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pRUL855B14e

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