CS to LC/UPC Uniboot Duplex OS2 Single Mode LSZH 2.0mm Fiber Patch Cord, for 200/400G Network Connection

Cable Length :

CS to LC/UPC Uniboot Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Patch Cord

CS connectors are the next evolution in delivering more performance and a 40% size reduction at the same time. These compact connectors offer a 40% horizontal size reduction over LC duplex and CS connector is designed for next gen 200/400G transceiver QSFP-DD and OSFP.


  • 40% size reduction compared to LC Duplex
  • Connector adopted by QSFP-DD, OSFP and COBO
  • Performance exceeds LC
  • Push/Pull tab for a better usability in high density applications
  • for a better usability in high density applications
  • Double the density in patch panel compared to LC
  • IEC random mating Grade B

100G/200G/400G QSFP-DD with CS connector types:

QSFP28 100G PAM4 DWDM 80km
QSFP-DD 2x100G CWDM4 2km
QSFP-DD 2x100G IR4 2km
QSFP-DD 2x100G LR4 10km
QSFP-DD 2x400G FR4 2km

Product Specifications

Connector Type CS to LC Duplex Uniboot Fiber Type Singlemode G.657A1 (Compatible with G.652.D)
400G Ethernet Distance 2km with OSFP-400G-2FR4 Cable Diameter 2.0mm
Insertion Loss CS≤0.2dB, LC≤0.2dB Minimum Bend Radius 10mm
Return Loss ≥ 50dB Attenuation at 1310 nm ≤ 0.4dB/km
Polarity A (Tx) to B (Rx) Attenuation at 1550 nm ≤ 0.22dB/km
Cable Jacket PVC Operating Temperature -10~70°C
Fire Rating LSZH Storage Temperature -20 to 70°C 

Worldwide FREE Shipping on orders over US$179

We offer FREE shipping on orders over US$179 WORLDWIDE by FedEx, DHL or UPS! We ship orders Monday through Friday from our warehouses. Most of the orders will be processed and shipped within 1~2 business days, excluding some custom items. The specific shipping time varies on the destination, shipping service you choose, and customs clearance. If you have a strict delivery time requirement, you may contact the sales representative before your purchase, and we will recommend you an appropriate shipping method. According to shipping methods, delivery time around the world is estimated as follows:

  • FedEx Estimated 3-6 business days
  • DHL Estimated 3-6 business days
  • UPS Estimated 3-6 business days

Extended 30-day, no-questions-asked Return Policy

We have a 30-day, no-questions-asked return policy for all of our products. If you aren’t satisfied, please contact our team within 30 days of receipt for a refund or replacement. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original and unopened packaging. To initiate a return please contact our customer success team who will issue an RMA number and provide return shipping instructions.

How to Track your orders

Once your package leaves our warehouse, we'll send you a shipment notification email. This email includes the carrier name, tracking number, shipping date and items' details. You can click the tracking number to track your package on the carrier's website, like DHL, FedEx or UPS.

The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.
CS to LC/UPC Uniboot Duplex OS2 Single Mode LSZH 2.0mm Fiber Patch Cord, for 200/400G Network Connection
You have successfully subscribed!
This email has been registered