GM03 Specification Sheet

GM03 Mesh Node

The GXC GM03 Mesh Node enables an Access Point to wirelessly connect to the GXC Onyx Gateway Node. This is accomplished using self-interference mitigation techniques, allowing access and backhaul carriers to co-exist in CBRS Band n48. Together with GXC's Onyx Platform for orchestration, management, and SAS registration, the GM03 provides coverage extension and rapid deployment in areas where wired infrastructure is unavailable.

Backhaul

Parameter	Specification
Band Support	Band n48 CBRS
Radio Technology	5G,40 MHz
Antenna Configuration	2T2R
Antenna Connector	2 x Type N connectors
TX Power	2x20 dBm conducted,
RX Sensitivity	-96 dBm per 10 MHz carrier
Insertion Loss (Filter)	2.6 dB (typical)
SIM Support	Dual-SIM, 2FF, external access

Hardware Specifications

Parameter	Specification
Band of Operation	Band n48 CBRS
Antenna Configuration	2T2R
Antenna Connectors	AP Input: 2 x Type N connectors AP Antenna: 2 x Type N connectors
Max TX from Mesh AP	33 dBm per port
Antenna Isolation	Backhaul Access: 45 dB (minimum)
Insertion Loss (AP Interface)	2.6 dB (typical)

Parameter	Specification
Power: Nominal Vin	48 VDC
Input Voltage Range	36 V to 60 V
Isolation	Input to Field-GND: 2.5 kVDC
Power Consumption	20 W (maximum)
AP Data Interface	RJ45 1 GbE IEEE-802.3ab, non-PoE
Wireless Diagnostic Interface	Wi-Fi diagnostic AP, 2.4 GHz
Installation	Pole or Wall Mount *
Dimensions	13.9 x 9.7 x 5.3 in
Weight	18.75 lb (8.505 kg)

Environmental Specifications

Parameter	Specification
Operating Temperature	-40°C to +55°C
Storage Temperature	-45°C to +85°C
Humidity	5% to 95% RH
Atmospheric Pressure	751 to 1014 mbar (sea level to 2000 meters altitude)
Water / Dust Ingress	IP66
Operational Vibration (Random)	+12 dB/octave from 5 to 10 Hz, 0.04 m2/s3 from 10 to 50 Hz, -12 dB/octave from 50 to 100 Hz, 3 axes x 30 minutes, per IEC 60068-2-64 (Fh)
Operational Shock	100 half-sine pulses at 50m/s2 with 11 ms duration each of 6 directions, per IEC 60068-2-27 (Ea)
Salt-Fog Corrosion	240 hours at 35°C, 5% NaCl salt mist per IEC 60068-2-11 (Ka)
Certifications	FCC Part 96

Global Part Numbers

Part Number	Description
GXC-MEN-003	GM03 Mesh Node

• The GXC GM03 is designed to operate in conjunction with an Access Point, which is required for the GM03 to function. Contact GXC on specific AP Model.
• Specifications and ID are subject to change without notice.