OC-2G – GSM base station

OC-2G GSM Network | 2G Rural wireless solution | NuRAN Wireless - Mobile and Wireless Network Solutions

The GSM base station that redefines low-cost mobile infrastructure

OC-2G is a carrier-grade GSM base station designed and contributed by NuRAN Wireless to the Telecom Infra Project’s OpenCellular initiative. Thanks to its absolute lowest total cost of ownership, it is the only solution that provides connectivity to demographics of less than 1,000 profitably.

Key features:

Single-TRX, 630 mWatt output

Power consumption: 14 Watts

Learn more details about our OC-2G GSM base station by downloading the product sheet.

Telecom Infra Project | 2G GSM Base Station | NuRAN Wireless - Mobile and Wireless Network Solutions
Open Cellular | 2G GSM Base Station | NuRAN Wireless - Mobile and Wireless Network Solutions

The OC-2G GSM base station is available as part of NuRAN Carrier Solutions (NCS), where it combines with NuRAN Wireless’ Base Station Controller (BSC) to form a complete radio access network(RAN) that seamlessly integrates to an operator’s core network.

It is also available as part of NuRAN OpenAccess (NOA), which consists of open-source software as well as open interfaces at various layers of the mobile network protocol. It also features higher-level functionalities such as network-in-a-box, and Facebook-driven Community Cellular Manager.

OC-2G GSM base station – Applications

• Rural coverage
• Roadside coverage
• Low density villages
• Remote sites
• Developing countries / Emerging Markets
• Private networks

Need more power or coverage? Take a look at the LiteCell !


Operating frequencies:

Band Reception Transmission
850* 824-850 MHz 869-895 MHz
900 880-915 MHz 925-960 MHz
1800* 1710-1785 MHz 1805-1880 MHz

Maximum output power: 28 dBm

Output level setting: 1 dB steps

Clock accuracy: <0.05 ppm

Sensitivity: -109 dBm, 2% BER

Maximum cell radius: 22 km



Speech format: AMR, HR, FR, EFR

Data services:

  • GPRS CS-1 to CS-4, multislot
  • EGPRS MCS-1 to MCS-9, multislot

Encryption: A5/0, A5/1, A5/2, & A5/3

Maximum Capacity: 14 concurrent calls (8.2 Erlangs)


Logical Interface

  • Abis over IP
  • Gb

Physical Interfaces

Antenna: N-Type

GPS Antenna: SMA

Traffic & Control: Ethernet RJ45



Power consumption (24-hours average): 14 Watts (@ 28 dBm output)

Input voltage:

  • 24 VDC nominal
  • 19-30 VDC supported



Dimensions: 220 mm x 280 mm x 93 mm

Weight: 6 kg

Mounting options: Pole, wall, tower



Operating Temperature: -20°C to +55°C, plus solar loading

Storage temperature: -40°C to +70°C

Rating: IP66

Cooling: Passive


*Future support. Ask for availability.

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