500/1000m Single Mode Bare Fiber Extension Cable FC/APC SC/APC Test Cable Jumper

Product Description

Loss: Single-mode :0.35dB/ km Multi-mode: 3.5dB/ km


Fiber type: Single-mode/multimode fiber

Wavelength:Single-Mode 1310/1550nm ; Multimode 850/1300nm


Optical interface: SC/LC/FC(PC or APC)


Dimensions: 500M (Outer diameter :6.5CM, Inner diameter: 5.3CM, Height: 3.5CM

                           1000M (Outer diameter :7.3CM inner diameter: 5.3CM height: 3.5CM)

                           2000M (Outer diameter :9CM inner diameter: 5.3CM height: 3.5CM)



Product Features & Selling Points (Bulleted for listing)

Long 500m/1000M/2000M length – Ready-to-use bare fiber coil for delay line simulation, OTDR testing, or lab R&D.

Low insertion loss – Only 0.35dB/km (single mode @1310/1550nm), ensuring reliable signal transmission.

Pre-terminated with SC/APC connectors – Factory terminated, saves field splicing time; end-face angle reduces back reflection.

Customizable connector options – Can be fitted with LC, FC, ST, or other types per your request (flexible for different test setups).

Dual-mode availability – Also available in multimode (850/1300nm, 3.5dB/km) for broader application needs.

Compact spool design – Easy to store, deploy, and manage without tangling; ideal for portable test kits.

Versatile use cases – Works as fiber delay line, dummy fiber, test extension cable, or patch cord substitute in FTTH and telecom labs.

Cost-effective alternative – Pre-made assembly reduces on-site termination labor and tool costs.

Shipping : 


We Ship to Worldwide, the items will be shipped within 1~3 business days after your full payment !


Return Policy:


1. Refunds are only offered for defective products reported within 7 days upon receipt.


2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking  number, specific reason for the return, and your po#.


3. We will replace your item if it is found to be defective within 7 days.


4. Buyer required paying for his own postage fees to return the item to us. Shipping and handling fees are non-refundable at any case.


5. All warranties do not cover the damage due to misuse or compatibility.


6. We do our best to serve each and every customer the best we can.


Warranty and Guarantee:


If item is defective after 1 months, we can still accept that you send it back to us. A new one will be sent to you after we received the defective item, but you have to pay the extra shipping fee.


Other Policies:


1. We are not responsible for any custom duty or import tax.


2. After receiving the payment for item, we will leave POSITIVE FEEDBACK. If the item is not satisfactory to you when you received, please feel free to contact us.


3. All emails will be responded within 1 business day. If you do not receive our reply, we will reply to you upon receipt of your re-sent email as soon as possible.


4. Serious Buyer Only! Please place bid only if you agree with all the terms.