• All front access
• Modular design
• Flexible configuration and quick installation
• Suitable for ribbon and no ribbon optic fibers
• Prevents eyes from laser's hurts and ensuring the fiber bending radius
• Suitable for inserting installation of SC, FC,ST(additional flange) adapters
•  The bending radii are ensured to be more than 40mm in any place within cabinet
• A special suspension mechanism is designed to enable ground mounted, wall-mounted or aerial for users requirement

Environment condition

Environmental temperature  -25  - +60;

Relative humidity  95%(When the temperature is below 40)

Atmospheric pressure70106KPa

Transportation Temperature: -40 + 60

The dew-proof, the rainproof, the dustproof and thief proof are up to YD/T988-1998 standard.

Main Technical Specifications

Insertion loss1.31,1.55um LD lamp-house. SM≤0.18dB MM≤0.30dB

Return loss1.31,1.55um LD lamp-house. SM PC≥45dB UPC≥50dB APC≥60dB

Insulation resistance between the cabinet and the earthing device≥2×10⁴MΩ500V_DC

Voltage-resistance strength between the cabinet and the earthing devicenon-puncture, no arc-over under 3000V_DC1min