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World Cord Sets

Single Mode Fiber Patch Cables

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About Single Mode Fiber Patch Cables

Singlemode Fiber has a higher attenuation than Multimode, however the bandwidth and length capabilities are much higher. Our Singlemode Fiber comes in a duplex form, which allows two lanes of communications for each direction in patch applications. All of our SM Fiber has a G.657.A1 Grade (bend-insensitive fiber) which allows for lower bend radius without compromising signal. This is done by surrounding the core with an optical trench that reflects stray light back into the core. Singlemode fiber utilizes Muliplexing or MUX/DEMUX technology which allows for increased data transmission through the use of one fiber strand.

Certifications & compliance

  • UL
  • cUL
  • RoHS
  • REACH
  • Every cord we build is hi-pot tested
  • Same-day shipping by 2:30 PM ET
  • NET 30/60/90 for approved accounts
  • In-house engineering and compliance support

Frequently asked questions

What certifications do these power cords carry?
UL and cUL-listed cord sets across the catalog, with 30+ international approval marks (VDE, ENEC, PSE, SAA, CCC, KC and more) on country-specific cords. The approvals each part carries are listed on its product page; documentation is available from sales.
Do you require a minimum order quantity?
No. We sell from 1 cord to 100,000. Volume discounts apply automatically at quantity breaks — you'll see pricing tiers on every product page.
Can I get a custom length or color?
Yes. Custom lengths and non-standard colors are hand-terminated in our Connecticut shop — typically 3–4 business days from in-stock components. Call (860) 763-2100 or submit a quote request with your specs.
How fast does this ship?
In-stock orders placed by 2:30 PM ET ship the same day via FedEx or UPS. All standard configurations are stocked in East Windsor, CT.