Nokia FBBC 472797A.101 Flexi Multiradio 10 BTS capacity extension sub-module for FSMF. Adds baseband capacity and RF connectivity with optical RP3-01 interfaces. Used and refurbished units available with inspection and global delivery support.
The Nokia FBBC 472797A.101 is a high-capacity extension sub-module designed for the Flexi Multiradio 10 BTS System Module (FSMF).
The FBBC increases both baseband processing capacity and RF connectivity of the Flexi Multiradio 10 BTS. Nokia documentation states that up to two FBBC sub-modules can be used with one Flexi Multiradio System Module.
Compared with the earlier FBBA capacity module, the FBBC provides the same baseband capacity while adding more optical RF connectivity options.
Linkworld Telecom supplies Nokia Flexi BTS modules in used or refurbished condition, depending on current stock availability.
Brand: Nokia
Model: FBBC
Part Number: 472797A.101
Product Series: Flexi Multiradio 10 BTS
Product Type: Capacity Extension Sub-Module
Designed for FSMF System Module
Increases baseband capacity
Increases RF connectivity
Supports optical RP3-01 interfaces
Supports up to two FBBC units per FSMF system
Suitable for Flexi BTS maintenance and capacity expansion
Used / refurbished stock available
Inspection before shipment available
| Parameter | Specification |
|---|---|
| Brand | Nokia |
| Model | FBBC |
| Part Number | 472797A.101 |
| Product Series | Flexi Multiradio 10 BTS |
| Product Type | Capacity Extension Sub-Module |
| Compatible System Module | FSMF |
| Baseband Function | Capacity Expansion |
| RF Connectivity | Optical RP3-01 |
| Optical Interface Speed | Up to 6 Gbit/s |
| Maximum FBBC per FSMF | 2 |
| LTE DL Capacity | Up to 450 Mbps |
| LTE UL Capacity | Up to 150 Mbps |
| LTE Bandwidth per Cell | Up to 20 MHz |
| LTE Cell Capacity | Up to 3 cells |
| MIMO Support | Yes |
| Height | Approx. 42 mm |
| Width | Approx. 220 mm |
| Depth | Approx. 363 mm |
| Condition | Used / Refurbished, subject to stock |
The FBBC capacity figures and physical dimensions are documented in Nokia Flexi Multiradio 10 BTS material.
The FBBC provides several interfaces for connection to RF units and the FSMF system.
Typical interfaces include:
DC IN — power input
RF1 / RF2 / RF3 — optical OBSAI RP3-01 interfaces
SRIO/RF4 — configurable as SRIO or RP3 interface
BB EXT — QSFP interface for connection to the System Module
Nokia documentation lists the RP3 optical interfaces at up to 6 Gbit/s.
The FBBC is not a radio unit.
Its main role is to expand the processing capacity and RF connectivity of a Nokia Flexi Multiradio BTS.
Typical system arrangement:
FSMF System Module → FBBC Capacity Extension → RF Module / RRH
The FBBC can be added to increase system capacity without replacing the complete FSMF system module.
Available Nokia FBBC 472797A.101 units may be supplied in used or refurbished condition, depending on current inventory.
For available stock, we can provide:
Actual product photos
Product label photos
Part number verification
Serial number information
Appearance condition
Connector inspection
Basic testing information
Packing photos before shipment
Exact condition and quantity should be confirmed before ordering.
Typical inspection may include:
Model verification
Part number verification
Serial number check
Exterior condition inspection
Optical port inspection
QSFP interface inspection
Connector inspection
Power-on check where applicable
Functional testing according to agreed requirements
Packing inspection
The Nokia FBBC 472797A.101 is suitable for:
Nokia Flexi Multiradio 10 BTS
FSMF capacity expansion
LTE network capacity upgrades
RF connectivity expansion
Base station maintenance
Telecom spare-parts replacement
Network refurbishment projects
Linkworld Telecom can also supply:
Nokia FSMF 472181A — Flexi System Module
Nokia FBBA 472182A — Capacity Extension Sub-Module
Nokia FRMF 472930A — Flexi RF Module
Nokia FRHF 472849A
Nokia FRGU 472956A
Nokia FXED 472924A
Telecom Equipment Experience
We supply new, used and refurbished Nokia telecom equipment for operators, integrators, resellers and maintenance companies.
Exact Part Number Matching
We help verify Nokia model numbers and product codes before shipment.
Real Stock Support
Actual photos, product labels and condition information can be provided for available stock.
Inspection Before Shipment
Products can be inspected and tested according to agreed requirements.
Global Delivery Support
We support export packing, documentation and international shipping coordination.

It is a capacity extension sub-module for the Nokia Flexi Multiradio 10 BTS FSMF System Module. It adds baseband capacity and RF connectivity.
No. FBBC is a baseband capacity extension module, not a radio unit.
Nokia documentation states that up to two FBBC modules can be supported per Flexi Multiradio System Module.
The FBBC family is associated with 472797A. Your current page body already lists 472797A.101. The part number 472956A belongs to Nokia FRGU, not FBBC.
Yes. Actual product photos, labels and serial-number information can be provided for available units upon request.
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