Welcome to the official website of Shenzhen Dafuguang Communication Co., Ltd.!
Address: Shangda Langdafu Industrial Park, Tongsheng Community, Dalang Street, Longhua District, Shenzhen
Contact person: Manager Li 18925209947
Contact person: Mr. Liu 13316598807
Fax: 0755-33235386
Tel:0755-28106528
E-mail: sales@takfly.com.cn
Website: http://www.takfly.com.cn
MPO / MTP distribution frame; MPO / MTP frame
Data center and Internet room; data communication network; optical system access network; storage area networking fiber channel; high-density architecture
Parameters: Standard insertion loss: SM≤0.75dB; MM≤0.6dB; low insertion loss: SM≤0.35dB; MM≤0.35dB; return loss (dB): SM≥60 (APC); ≥50 (PC) ; MM≥25 (PC)
Cable quality assurance system:
* gr-409 core test specification for bell communications laboratories
* smoke density use iec-61034
* content of halogen acid iec-754-1
* flame retardant IEC 60332-1, IEC 60332-3
* according to WEEE RoHS standards.
Fiber type: OS2/OM3/OM4
Fiber cores: 4/8/12/24
Cable type: bare fiber/flat/round
Optical fiber performance:
project | parameter | ||||
MPO/MTP connector | The damage of SM | Low loss SM | The damage of MM | Low loss MM | |
Insertion loss | Conventional | 0.35dB | 0.20dB | 0.35dB | 0.20dB |
The maximum | 0.75dB | 0.35dB | 0.60dB | 0.35dB | |
Return loss | ≥60 for APC (8 Angle Polish) | ≥20 for PC | |||
≥50 for PC | -- | ||||
Male/female | Male: with pin, female: without pin | ||||
Tensile strength | ≤0.3 (Max 66N) | ||||
Vibration | ≤0.3 (10 ~ 55Hz) | ||||
Working temperature | ≤0.3 (-40 ~ 75℃, 21Cycles) |