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At WoCo, we are committed to providing you with quality products, and that is backed up by our 1
Year product warranty. If there are any
defects due to workmanship, World Cord Sets will accept liability for the purchase price of the
goods and associated freight charges to provide a
full refund to the customer.
Committment to Quality
Providing high quality, affordable products and solutions is a cornerstone of what we do at World
Cord Sets. All products we sell
have passed our internal quality assurance standards. Most products sold (unless otherwise
noted) pass industry standard certifications such
such as RoHS, REACH, CE, UL, cUL, and many other international standards. You can find the list
of standards and approvals for a product
in the specifications section.
LC - UPC - Duplex
The Lucent Connector, named after it's inventor is the most common fiber patch cable connector currently in use. It is designed for compatibility with Small Form-Factor Pluggable Transceivers (SFP) in high density connections. This is a duplex-single fiber connector, that is designed for fixing into a Duplex Transceiver and has a locking mechanism at the top of the connector. The Ferrule is Ceramic and has a diameter of 1.25mm. Since the foot print of this connector is about half that of its predecessor (SC), it has become very popular in high density data patch applications. This duplex application is common since most fiber patch connections must be able to communicate both ways, on seperate channels.
This is also classified as by its "ferrule polish" an Ultra Physical Contact (UPC) Connector. This is identified by Blue for SM and Grey for MM and is regarding the connection point/shape of the ferrule tip. The tip is convex and an extended polishing method before attachment. The ends butt up against one another on a perpendicular plane. The main issue with the design is the tendency for back reflection with poor cleaving and repeat matings.
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Ultra Physical Contact Connector (UPC)
The Ultra Physical Contact (UPC) Connector is a connection tip design for the Ferrule of the connector. The tip narrows, utilizing an extended polishing method which creates a finer fiber surface finish than Flat Connectors (not narrowed tip). This effectively provides a more reliable signal for digital TV and systems, where the UPC connector currently dominates the market. The design is said to have diminishing results after repeat mating and unmating of the ferrule tip. This repeat usage will increase the back reflection, lowering the quality of signal.
OS 2 Single Mode Fiber
The second designation for single mode fiber, which is only compliant with ITU-T G.652C/D. OS2 is constructed with loose tube design, commonly usd in street, underground burial, outdoor applications, etc. The maximum attenuation is 0.4db/km and maximum speed is 10Gb. Due to the fact OM2 can transmit farther than OM1(10, it is generally more expensive than OM1.