Nextivity CEL-FI GO G51 Stationary Repeater

Nextivity CEL-FI GO G51 Stationary Repeater

GENERAL DESCRIPTION

The Nextivity CEL-FI GO G51 is a powerful stationary cellular repeater designed to improve indoor mobile coverage in small to medium-sized buildings. Supporting 2G, 3G, 4G and mid-band 5G NR, it delivers system gain of up to 100 dB for clearer calls, faster data speeds and fewer dropped connections.

Powered by Nextivity’s IntelliBoost® technology, the GO G51 automatically configures and optimises its performance while remaining network-safe. It can boost one authorised mobile network operator at a time, with setup, carrier selection and system monitoring available through the CEL-FI WAVE App and WAVE Portal.

KEY FEATURES

• Supports compatible 2G, 3G, 4G and 5G networks

• Supports 5G NR band n78 and legacy bands 1, 3, 5, 7, 8 and 28L

• Up to 100 dB system gain

• Dual-band relay capability

• Supports up to 100 MHz 5G channel bandwidth

• Single-carrier operation

• Self-configuring and self-optimising performance

• Nextivity IntelliBoost® technology

• Remote monitoring through the CEL-FI WAVE Portal

• Bluetooth setup and management through the CEL-FI WAVE App

• Donor and server antenna connections

• LAN connection for remote management

• Passive convection cooling with no internal fan

• Compact design for indoor stationary installations

TECHNICAL SPECIFICATIONS

Specification	Details
Brand	Nextivity
Model	CEL-FI GO G51
Model number	G51-LE-003
Product SKU	RPR-CF-00716
Supported networks	2G / 3G / 4G / 5G
Network protocols	GSM / WCDMA / LTE / NR
Frequency bands	n78, 1, 3, 5, 7, 8 and 28L
Duplex modes	FDD and TDD
Simultaneous relay bands	2
Maximum relay bandwidth	100 MHz + 20 MHz
Maximum system gain	100 dB
5G n78 downlink output	Up to 27 dBm
Legacy-band downlink output	Up to 20 dBm
Maximum uplink output	Up to 24 dBm, band dependent
RF impedance	50 Ω
Donor antenna port	SMA Female
Server antenna port	SMA Female
Network connection	RJ45 LAN
Wireless management	Bluetooth Low Energy 4.2
Management platforms	CEL-FI WAVE App and WAVE Portal
Power input	12V DC
Maximum power consumption	60 W
Cooling method	Passive convection
Operating temperature	0°C to 40°C
Storage temperature	−35°C to 70°C
Humidity	0–95%, non-condensing
Ingress protection	IPX0 / indoor use only
Dimensions	265.2 × 172 × 69.2 mm
Main unit weight	2.2 kg
Barcode	812037033438

IDEAL APPLICATIONS

• Homes and offices

• Commercial properties

• Small manufacturing facilities

• Underground and enclosed areas

• Agricultural and rural operations

• Small to medium-sized buildings

PACKAGE INCLUDES

• 1 × Nextivity CEL-FI GO G51 Stationary Repeater

• 1 × AC Power Adaptor

• Mounting screws and wall anchors

• Quick Installation Guide

PLEASE NOTE

External donor and indoor server antennas, coaxial cables and other installation accessories are required for operation and are not included unless specifically stated. The GO G51 boosts one authorised carrier at a time. Carrier compatibility and approval must be confirmed before purchase and activation. Indoor installation and professional system design are strongly recommended.