Descriptions:

- Fiber optical distribution box is used as a termination point for the feeder cable to connect with drop cable in FTTx communication network system.
- The fiber splicing, splitting, distribution can be done in this box, and meanwhile it provides solid protection and management for the FTTx network building.
- KCO-FDB-04-MK is designed for outdoor using with 1 port for round cable and 4 ports for FTTH drop cable.
- Its waterproof grade can match IP65.

Feature: 

- Light weight, small size, save cost. 

- Up to 4 FTTH drops.

- Suitable for wall and pole mountable.

- User familiar industry interface, using high impact plastic.
- Can accommodate 1ⅹ4 optical fiber splitter.

- 4 pcs of adapter port is fit with SC simplex adapter or LC duplex adapter.
- 1 inlet capacity for outdoor cable and 4 outlet ports for ftth drop cable.
- Space saving: Double-layer design for easier installation and maintenances:
- Lower layer for splitters and over length fiber storage.
- Upper layer for splicing, cross-connecting and fiber distribution.
- Cable fixing units provided for fixing the outdoor optical cable.
- Protection Level: IP65
- Accommodates both cable glands as well as tie-wraps
- Lock provided for extra security

Operating Conditions:
- Temperature range: -45°C~+85°C
- Relative humidity: ≤85%(+30°C)
- Atmospheric pressure: 70KPa~106KPa

Qualification:
- Connectors loss: ≤0.2dB
- Insert loss: ≤0.2dB
- Return loss:

     ≥50dB(UPC),

     ≥60dB(APC)

- Nominal work wave-length: 850nm,1310nm,1550nm
- Insulation resistance (between frame and protection grounding) >1000MΩ/500V(DC)