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  • KOCENT OPTEC LIMITED
    Mr Henry Thai
    Kocent Optec Limited is our long-term partner. In more than 10 years of co-operation time, we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover around my country now.
  • KOCENT OPTEC LIMITED
    Mr Pablo
    I was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field.
  • KOCENT OPTEC LIMITED
    Mr Thang Nguyen
    Kocent Optec Limited is one of our company longterm partner. We order 2 to 3 containers 40' from them each month. I agree that their outdoor cable, distribution box, splice enclosure and fiber optic accessories quality is very nice. Under their support, we win many telecom projects. Thank so much.
Contact Person : David He
Phone Number : 86-13410896018
Whatsapp : +8613410896018

Corning® SMF-28® Ultra Optical Fiber Launch Cable For OTDR Cable Testing 1000m 2000m 5000m

  • Corning® SMF-28® Ultra Optical Fiber Launch Cable For OTDR Cable Testing 1000m 2000m 5000m
  • Corning® SMF-28® Ultra Optical Fiber Launch Cable For OTDR Cable Testing 1000m 2000m 5000m
  • Corning® SMF-28® Ultra Optical Fiber Launch Cable For OTDR Cable Testing 1000m 2000m 5000m
  • Corning® SMF-28® Ultra Optical Fiber Launch Cable For OTDR Cable Testing 1000m 2000m 5000m
Place of Origin China
Brand Name KCO, Kocent Optec Limited
Certification ISO9001
Model Number KCO-LC-xxkm-FCA
Minimum Order Quantity 1pc
Price 10$-80$
Packaging Details carton box
Delivery Time 2~5 days after get payment
Payment Terms T/T,Western Union,L/C
Supply Ability 200,000 pcs/ month
Product Details
P/N KCO-LC-xxkm-FCA Application OTDR Testing, Cable Testing
Core Number Simplex Connector F/APC
Length Customized Fiber Single Mode G652D
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Product Description
Corning® SMF-28® Ultra Optical Fiber Launch Cable For OTDR Cable Testing 1000m 2000m 5000m
Product Description
  • OTDR Testing Fiber Optic Launch Cable (also known as a pulse suppressor, dead zone eliminator, or fiber ring) is a critical testing component placed between the Optical Time Domain Reflectometer (OTDR) and the fiber under test (FUT).
  • It provides a known reference spool of fiber that shifts the OTDR’s initial dead zone completely into the launch box, allowing the technician to accurately measure the insertion loss and reflectance of the first near-end connector pair.
  • Corning SMF-28 (specifically the SMF-28 Ultra variant) is an industry-standard, full-spectrum single-mode optical fiber.
  • A Corning® SMF-28® Ultra Optical Fiber Launch Cable is a specialized pulse suppressor and test lead used with an OTDR (Optical Time-Domain Reflectometer) to measure the insertion loss and reflectance of the first and last connectors in a fiber optic link.
OTDR Optical Fiber Launch Cable Reel Features

  • Fiber Type: Built with Corning® SMF-28® Ultra single-mode optical fiber (OS2 compliant), featuring a 9.2 µm mode field diameter.
  • Standards Compliance: Fully compliant with ITU-T G.652.D and exceeds ITU-T G.657.A1 macrobend performance standards.
  • Dead Zone Elimination: Allows technicians to look past the OTDR's initial pulse dead zone to accurately test front-end and back-end connectors.
  • Housing Options: Available in rugged, portable hard-case units (such as the Launch Pod Plus) or disc styles for field use
  • Corning® SMF-28® Ultra Optical Fiber Launch Cable For OTDR Cable Testing 1000m 2000m 5000mCorning® SMF-28® Ultra Optical Fiber Launch Cable For OTDR Cable Testing 1000m 2000m 5000m
Technical Specifications
Product Name

OTDR Launch Cable Box

OTDR Dead Zone Eliminator

Fiber ring

OTDR launch cable
Fiber Type

9/125 Singlemode

50/125 Multimode

62.5/125 Multimode
Length 0.5km, 1km, 2km, 5km, 10km, 15km, 20km, 25km, 30km, 50km
Box Material Plastic
Connector FC/APC, SC/APC, LC/APC, E2000/APC, etc
Typical Loss < 0.5dB@1310nM for 1000 meters
Dimension 238x141x66mm
Weight 600gram


Precision Specifications
  • Apex offset: 0 - 50 um
  • Radius of curvature 7 - 25 nm
  • Fiber roughness: 0 - 25 nm
  • Ferrule roughness: 0-50 nm
OEM/ODM Services

Custom branding available on cables, packaging, labels, or other components. Contact our sales team for OEM/ODM support.

Packing & Shipping
  • Standard export packing options: carton box, wooden box, wooden pallet
  • Shipping methods: International express (UPS, TNT, DHL), air freight, sea freight
  • Export ports: Shenzhen, Hongkong, Ningbo
  • Export airports: Shenzhen, Hongkong, Hangzhou, Shanghai
Tags:

fiber optic accessories

fiber optic tools and equipment

fiber optic fittings