fiber optical box

Optical Distribution Frame (ODF) for optical fiber communication systems into a central office trunk cable and distribution end, can be easily connected fiber optic lines, distribution and scheduling, is a fiber optic cable and optical communications equipment wiring connected devices.

1. Meet the standards
(1) Fiber Distribution Frame YD/T778-1999
(2) 19-inch panel and rack sizes IEC297-1
(3) IEC297-2 19-inch rack
(4) IEC917 mechanical structures for electronic equipment
(5) fiber optic connectors GB/T12507-1990

2. Performance indicators
2.1 fiber optic connectors (with adapters and pigtail)
(1) Insertion loss: ≤ 0.2dB
(2) Connectors loss (including insertion, exchange and repetition): ≤ 0.5dB
(3) Return loss: PC ≥ 40dB UPC ≥ 50dB APC ≥ 60dB
(4) plug durability life:> 1000