CS™ fiber path cables are available to interconnect or cross connect fiber networks within structured cabling systems, including data centers using 200/400G QSFP-DD and OSFP transceivers. The reduced size CS™ connector is capable of delivering low insertion and high return loss comparable to existing LC connectors. In addition to allowing a double density interconnect at the transceiver, it is also well suited to allow more than a doubling of fiber interconnect density within the structured cabling infrastructure space.
Features
Designed for next generation 200/400G QSFP- DD & OSFP
40% size reduction compared to LC Duplex standard LC
Double the density in patch panel compared to
Push/Pull tab for a better usability in high density applications
Factory terminated and tested for insertion loss, return loss and end face
Application
400G QSFP-DD/OSFP optical module direct connection solution
Two CS-CS single-mode fiber patch cables can be used for 400G QSFO-DD/OSFP optical module direct connection.
400G QSFP-DD/OSFP-2x200G QSFP56 optical module direct connection
Two CS-LC single-mode fiber patch cables can be used to connect 400G QSFO-DD/OSFP to 200G QSFP56 optical module.
400G QSFP-DD/OSFP-2x200G QSFP56 optical modules direct connection
The backbone line uses MPO fiber patch cable to connect high-density wiring box and pre-terminated module box to realize high-density wiring, and CS to LC fiber patch cable is used to connect near equipment end to realize 400G integrated wiring.
Parameters | CS to CS Fiber Optic patch cord |
Fiber Type | SM(G.652/G.657A) | MM(OM1/OM2/OM3/OM4) |
Jacket Materials | LSZH/OFNR/PVC |
Connector Type | CS to CS |
Ferrule Materials | Ceramic |
Testing Wavelengths | 1310±30/1550±30nm | 850±30/1300±30nm |
Insertion Losss(dB) TIA/EIA-455-107 | ≤ 0.3dB (PC/UPC/APC) | ≤ 0.3dB (PC/UPC) |
Return Loss(dB) TIA/EIA-455-107 | ≥45dB(PC/UPC) ≥55dB(APC) | ≥35dB(PC/UPC) |
Exchangeability | ≤ 0.2dB |
Cable Assemblies | Pigtail/Simplex/Duplex/Fan-out Patchcord |
Operating Temperature (° C) | -10~ + 70 |
Storage Temperature (° C) | -40 ~ +85 |
Package | 1unit/bag |
*All values specified are with connectors. |


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Shenzhen Unifiber Technology Co.,Ltd
Unifiber, a Hi-Tech company specialized in developing and
manufacturing optical fiber products. Based on strong hardware
development, we are offering the most cost-effective cabling
solutions on optical networking, data center, FTTx and OEM
solution.
Our featured products includes FTTA Waterproof Connectors,
indoor/outdoor armored cable assembly, Pre-terminated Multifiber
Cables, FTTH flat drop patch cable, LC Uniboot, 6~12 fiber pigtails
and MTP/MPO series. We can also provide adapter, attenuator, fused
coupler, PLC Splitter, WDM and various of patch panel, terminal
box, ODF and tool series products..
Providing the highest quality products and services is always the
most important principle to Unifiber, All our products are
subjected to strict test according to BELLCORE standard and fully
RoHS compliant. Through the efforts of our team, Unifiber has
obtained a widespread acknowledgement, Our products continue to
enjoy growing acceptance both in China and abroad.