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FDB-4A 4 Cores FTTH Distribution Box

Application

Suitable for FTTH projects requiring mechanical protection for fiber management systems with splicing and cable fixing capabilities
IP54 rated for dependable operation in indoor or outdoor applications

Capacities

Splicing Capacity: 4 Fibers
Patching Capacity: 4 SC Adapters
Splitter Capacity: 1×4 Micro PLC Splitter


Availability:



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Model:
FDB-4A
Download:
FDB-4A Datasheet.pdf
Model:
FDB-4A

Comparison

Features & Benefits

Specification

Packing List

Documentation

FDB-2A / FDB-4A / FDB-6A Comparison

Feature	FDB-2A	FDB-4A	FDB-6A
Photo
Splicing Capacity	4/8 Fibers	4/8 Fibers	4/8 Fibers
Patching Capacity	2 SC Adapter	4 SC Adapter	6 SC Adapter
Splitter Slots	1×2 Micro PLC Splitter	1×4 Micro PLC Splitter	1×6 Micro PLC Splitter
Drop Cable Ports	2×Ø3mm	4×Ø3mm	6×Ø3mm

Features & Benifits

Space-saving compact design, ideal for indoor or outdoor installations
Supports both mechanical and fusion splicing for up to 6 fibers
Accommodates 4 SC or duplex LC adapters and supports 1x4 micro PLC splitters
IP54 dust and water resistance ensures reliability across diverse environmental conditions
Open ports and reliable cable fixing devices for quick and secure cable installations
Maintains fiber bend radius greater than 30mm for optimal fiber routing performance
Wall-mountable design enables flexible installation options
Robust ABS or PC/ABS material construction ensures long-term durability
Four drop cable ports for enhanced connectivity flexibility

Specification

Part No.	FDB-4A
Dimensions (L×W×H)	210×135×40 mm
Housing Material	ABS or PC/ABS
Box Sealing Method	Silicone Gaskets + Snap-fit + Screw Lock
Cable Sealing Type	Grommet
Cable Entry Ports	1 × Ø7-12mm
Cable Exit Ports	4 × Ø3mm
Patching Capacity	4 SC Adapters
Splicing Capacity	4/8 Fibers (Single-core)
Max. Splice Trays	1 Tray
Tray Material	ABS
IP Rating	IP56
Mounting	Wall Mount / Pole Mount

Packing List

Carton Capacity	50 PCS/CTN
Carton G.W.	16 KG
Carton Size	44×29×58 CM

FDB-4A Datasheet.pdf

Fibermint 2025 Fiber OpticProduct Catalog.pdf

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