40G QSFP+ to SFP+ Direct Attach Cable, Passive

Name: 40G QSFP+ to SFP+ Direct Attach Cable, Passive
Brand: T&S Communications Co., Ltd.

Identifier: 130006

40GBASE-CR4 TO 1x10GBASE-CR | ≤0.1W | 26/30AWG | 47mm/35mm

Features

Up to 10.3125Gbps data rate per channel
Up to 7m transmission
Hot-pluggable QSFP+ 38 PIN footprint
Compatible to SFF-8436
Single 3.3V power supply
Temperature Range: 0 °C to 70 °C
RoHS compliant

Specification Drawings Request Quote

Product Description of 40G QSFP+ to SFP+ Direct Attach Cable, Passive

QSFP+ Direct Attach Cables are compliant with the SFF-8436 specifications. SFP+ Direct Attach Cables are compliant with the SFF-8431, SFF-8432 and SFF-8472 specifications. Cable Twinax to 40G QSFP+ to 1x10G SFP+ Ethernet 40GBASE. Various choices of wire gauge are available from 30 to 24 AWG with various choices of cable length (up to 7m).

Specifications

Part Number	TSQSS-PC10G-xxM	Application	10G Ethernet
Form Factor	QSFP+ to 1xSFP+	Max Data Rate	10.3125 Gbps
Cable	Copper	Cable Jacket	PVC(OFNR)
Wire AWG	26/30AWG	Length	up to 7m
Min. Bending Radius	47mm/35mm	Cable Type	Passive Twinax
Power Comsumption	≤0.1W	Compatibility	Generic
Storage Temperature	-40℃ ~ + 75℃	Operating Temperature	0 ~ 70°C
Protocols	SFF-8436，SFF-8472	Warranty	5 Years

Applications

Low EMI radiation switches, servers and routers
Data center networks
Storage area networks
High performance computing
Telecommunication and wireless infrastructure
Medical diagnostics and networking
Test and measurement equipment

Compliance

RoHS/ REACH/ UL/ FCC/ CE

Need Help? Contact Our Product Experts or Sales Team Today!

Latest News & Blog

Oct 11, 2025

Anti-Reflection (AR) and High-Reflection (HR) Optical Coatings

Optical thin-film coatings play a critical role in controlling how light interacts with optical components. Among the most widely used are anti-reflection (AR) coatings, which minimize surface reflections and enhance transmission, and high-reflection (HR) coatings...

Sep 30, 2025

Co-Packaged Optics Powering the Next Era of Data Center Networking

Co-Packaged Optics: Powering the Next Era of Data Center Networking The explosive growth of artificial intelligence (AI), high-performance computing (HPC), and next-generation networking models is res...

Sep 30, 2025

Game-Changer CPO: Paving the Way for Next-Generation High-Speed Networks

The digital era is entering a new phase where Artificial Intelligence (AI), High-Performance Computing (HPC), Machine Learning (ML) and hyper-scale cloud platforms are demanding data speeds once thought impossible. Training a large language model, running real-time analytics...

View All