Weld. Storage and distribution scheduling and other functions. Products conform to the technical standard of YD/T988-2007.
2. 特點 1) 箱體采用高強度SMC不飽和聚脂防腐蝕特種合成材料制作,具有高隔熱性,能
The 2 features 1) box made of high strength SMC unsaturated polyester corrosion prevention special synthetic materials, has high heat insulation, energy
抵御劇變氣候和惡劣的工作環(huán)境.
Resist the upheaval of climate and poor working environment.
2) the box body adopts a positioning lock, life long brand lock, safe and reliable. 3) interconnection can realize optical cable, cross connection and fiber disc storage. 4) have reliable optical cable fixing and grounding protection device. 5) using fused wiring integration module, suitable for FC, SC optical fiber adapter card installed; and can be placed in the channelizer
Ambient temperature from-20 DEG to 60 C storage temperature: - 25 DEG C: 55 relative humidity is less than or equal to 95% (40 C) atmospheric pressure: 70Kpa~106Kpa 2) photoelectric properties
連接器插入損耗(包括插入、互換、重復(fù))≤0.2dB
Connector insertion loss (including insert, swap, repeat) is less than or equal to 0.2dB
回波損耗:FC/PC≥45dB FC/UPC≥50 dB FC/APC≥60 dB 插拔耐久壽命大于1000次。 4. 箱體特點
The return loss is greater than or equal to 45dB: FC/PC FC/UPC = 50 dB FC/APC = 60 dB plug endurance life is more than 1000 times. 4 housing characteristics
1) 機(jī)箱密封防護(hù)等級:GB4208/IP65
1) case sealing protection grade: GB4208/IP65
2) 靜負(fù)荷能力:箱殼≥980N 側(cè)表面≥500N 門鉸鏈≥200N
2) static load capacity: a box shell > 980N > 500N side surface door hinge is greater than or equal to 200N
3) 絕緣電阻:高壓防護(hù)地與機(jī)架間絕緣電阻大于1000MΩ(500V/DC)
3) insulation resistance: high pressure protection and frame insulation resistance greater than 1000M (500V/DC)