Ericsson GRU 04 01 NCD90165/1
Brand Name: Ericsson
Product Name: GRU 04 01
Part Number: NCD 901 65 /1 or NCD90165/1
Description: Ericsson GRU 04 01 NCD90165/1 Module GPS (GNSS) Receiver Unit Module
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Description
Description
Ericsson GRU 04 01 NCD90165/1
The Ericsson GRU 04 01 NCD90165/1 is a GPS (GNSS) Receiver Unit Module, not a radio unit (RRU) that transmits mobile signals. Its sole purpose is to provide precise synchronization and location information to the base station equipment.
Technical Description of Ericsson GRU 04 01 NCD90165/1
The Ericsson GRU 04 01 NCD90165/1 is an accessory module designed to integrate with various Ericsson base station systems, such as the RBS6000 series or DUS/Baseband units. It receives satellite signals from the Global Positioning System (GPS) or Global Navigation Satellite System (GNSS) constellations to generate highly accurate timing and frequency synchronization signals. This precise timing is crucial for maintaining network performance and coordinating signal transmission across cellular networks (2G, 3G, 4G, and 5G), ensuring seamless handovers and preventing interference. It is typically installed in an indoor environment and connects via an antenna cable to an outdoor GPS antenna and internally to the baseband control boards.
Specification of Ericsson GRU 04 01 NCD90165/1
| Feature | Specification |
|---|---|
| Product Type | GPS / GNSS Receiver Unit Module |
| Part Number (MPN) | NCD 901 65/1 or NCD90165/1 |
| Model Name | GRU 04 01 |
| Function | Provides GPS synchronization and timing signals for base stations |
| Compatibility | Ericsson RBS base stations (e.g., RBS6601) and Baseband units |
| Environmental Rating | IP20 (Indoor use, typically mounted within a rack/cabinet) |
| External Dimensions | 13.5 CM x 3.7 CM x 3.7 CM (approximate module size) |
| Weight | ~0.15 KG (module only) |
| Power Supply | Draws power internally from the host base station equipment |
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Description
Technical information
