G228-n48/n77/n78 Specification Sheet

G228 Outdoor gNB

The G228 is an advanced outdoor integrated base station (gNB) for 5G applications, with:

• 2T2R configuration with 250 mW output per antenna port
• IP65 outdoor-rated design
• Compliance with 5G NR TDD 3GPP R15/16-partial standards
• Compatible with n48, n77, and n78 frequency bands
• 1 Component Carrier (1CC) supporting up to 100 MHz of bandwidth

Technology

Parameter	Specification
Standard	5G NR (3GPP R15 and R16-partial compliance)
Duplex Mode	TDD
Frequency Band	n48 (3.55 to 3.70) GHz FCC/OnGo n77 (3.7 to 4.0) GHz FCC n78 (3.8 to 4.2) GHz CE n79 (4.4 to 5.0) GHz
Channel Bandwidth	n48: 1CC 20/30/40 MHz n77: 1CC 40/50/60/70/80/90/100 MHz n78: 1CC 20/30/40/50/60/70/80/90/100 MHz n79: 1CC 100MHz
Multiplexing	2x2 MIMO (DL/UL)
Synchronization Options	GPS/GLONASS/Galileo/PTP 1588V2

Interfaces

Parameter	Specification
Ports	1 x 1Gb SFP (Data/Backhaul) 1 x 1GbE RJ45 (Data/Backhaul) 1 x 1GbE RJ45 (Console)
Power	DC 48V/POE++ (802.3at/bt)
GPS	1 x SMA (F) Connector
Antenna	2x2 internal directional Peak Gain: n48 10.5 dBi n78 11 dBi n77/n79 12 dBi 2 x SMA - external
LED Indicators	4 x Status LED - Power/Service/Status/GPS

Link Budget

Parameter	Specification
Modulation	UL/DL: 256 QAM
Max. Transmit Power	250 mW (24 dBm) per RF port

Compliance

Parameter	Specification
3GPP	5G NR TDD R15/R16-partial compliant

Physical

Parameter	Specification
Ingress Protection Rating	IP65
Operating Temperature	-22°F to 131°F (-30℃ ~ 55℃)
Weight	< 6.6 lbs. (3kgs)
Dimensions (H x W x D)	7.9 x 7.9 x 3.3 in (200 x 200 x 85 mm)
Installation	Wall or Pole mount

Global Part Numbers

Item	Description
GXC-AP0-228	G228 Outdoor gNB AP – n48/77/78 2x2 MIMO 24dBm
GXC-AP0-228-n79	G228n79 Outdoor gNB AP - n79 2x2 MIMO 24dBm

• Specifications and ID are subject to change without notice.