Bare Fiber Extension Box, for 250-900μm Fiber G.652D, Splice Protection, with Dustproof Seals, Lab & Field Use

The G.652D Bare Fiber Extension Box is a professional-grade solution for secure fiber splicing and protection, compatible with 250-900μm bare fibers. Designed for both lab and field applications, it features dustproof rubber seals (IP54 rated) to prevent contamination and mechanical damage.

Description

Bare Fiber Extension Box Features

  • Fast transmission speed: Fibers can carry high-speed broadband of 10Mbps, 100Mbps, and 1000Mbps;
  • The light loss is extremely low, thus reducing the number of relay stations in the communication line and improving the communication quality;
  • Strong anti-interference ability: Since fibers are non-metallic medium materials, using fibers as the conducting medium is not affected by electromagnetic interference, which is beyond the reach of other cables.

Bare Fiber Extension Box Application

  • Computer room
  • Data transmission
  • IDC room
  • HDA wiring area

Bare Fiber Extension Box Specification

Fiber type G.652D
Mode field diameter 1310nm (8.6~9.5)±0.7um
Clad diameter 125±1um
Concentricity deviation ≤0.8um
Clad non-circularity ≤2.0%
Cable cutoff wavelength ≤1260um
Macrobend loss 1550nm ≤0.3dB
(37.5mm radius 100 turns) 16xx nm ≤0.3dB
Screening stress ≥0.69GPa
Dispersion (zero dispersion wavelength λ) 1300nm≤λ≤1324nm
≤0.093ps/nm2
Characteristics (zero dispersion slope S) ≤xx ps/(km)1/2
Optical cable attenuation coefficient

 

 

1310nm ≤0.3dB ≤0.28dB/km
Yyyy nm Xx dB/km
1550nm ≤0.2dB ≤0.15dB/km
16xx nm ≤0.2dB/km
Optical cable polarization mode dispersion coefficient

 

M 20 cable segments
Q 0.01%
PMD ≤0.5ps/(km)1/2

Bare Fiber Extension Box Details

Various connectors can be customized and pre terminated with various of fiber optic connectors SC, LC, FC, ST, etc. UPC and APC grinding methods are optional. Furthermore, the bare fiber length can also be customized from 1km, 2km, 5km to 30km.

bare fiber extension box, for 250 900μm fiber g.652d, splice protection, with dustproof seals, lab & field use

All OTDR launch cable cord are tested before leaving the factory by OTDR for the attenuation loss, and can only be shipped after passing the test.

  • 1310nm loss ≤ 0.314dB
  • 1550nm loss ≤ 0.17dB

bare fiber extension box, for 250 900μm fiber g.652d, splice protection, with dustproof seals, lab & field use

All bare fiber cable reels are individually packaged.

Each reel of bare fiber is not only wrapped with plastic film inside, but also wrapped with a fully enclosed plastic reel, and finally packed in a carton. It has strong anti-collision and anti-impact protection measures to ensure that the goods are intact when you receive them.

bare fiber extension box, for 250 900μm fiber g.652d, splice protection, with dustproof seals, lab & field use

Yingda FAQ for Buying Fiber Optic

EXW, FOB, CFR, CIF, DDU, DDP, CPT are optional.

TT, Paypal, Escrow, Alipay, Wechat are optional, no credit.

Yingda accept small bulk order, and sample order. If retailer, please consult our fiber optic distributor in local.

Yingda support team working time: 9am-18pm from Monday to Friday, but AI robot will be always online, you can leave message, will get back to you on the first sight your mails.

If urgent, please CHAT ON WhatsApp:+8618688982406

Yingda productivity is high efficiency, very fast. Normally 2-15 days on different quantity. Let's talk for more details.

Yes, we can do pack or assembly like your requirements, please specify details in purchase order.

Timely Delivery

High productivity efficiency, skilled front-line operators and strict production control ensure timely delivery.

Quality Assurance

High-precision testing equipment and top industry quality control system ensure high quality standards.

Competitive Price

Long-term stable supply chain and cost control that changes in line with market trends ensure the best price

RFQ

The more details, the better offer.

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