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CS 900µm Connector

The CS® 900µm connector design offers exceptional performance at an economical price. The CS is a Very Small Form Factor (VSFF) connector and is ideal for space-saving solutions. The CS connector allows you to double the density in patch panels compared to an LC duplex. The unique push-pull tab allows for better usability in high-density applications. The connector has been adopted by QSFP-DD, OSFP, and COBO, Standardized by TIA.

  • Performance exceeds LC
  • Precision zirconia ferrules
  • Grade B IEC61753-1 Random Mating
  • Exceeds GR-326-CORE requirements
Parameters Single-mode Multimode
UPC APC MM
SM Premium Low Loss SM Premium SM Premium Low Loss SM Premium Premium
Typical Insertion Loss (dB)* 0.05 0.08 0.07 0.12 0.05
Max Insertion Loss (dB)* 0.15 0.20 0.15 0.25 0.15
Typical Return Loss (dB) ≥55 ≥65 ≥25
Operating Temperature (°C) -40 to +75
Durability <0.2dB typical change, 500 mating’s
Ferrule Ø 125μm 127μm

* Per random mating testing IEC 61753-1

Data Center

Onboard Optics

Medical

Wireless

Quantum computing

FTTH

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REACH logo
International Electrotechnical Commission
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GR-326-Website