40GBASE-CR4 QSFP To 4 10GBASE-CU Fiber Patch Cable SFP+ DAC Cable QSFP-4SFP10G-CU3M Compatible

QSFP-4SFP10G-CU3M compatible Cisco 40GBASE-CR4 QSFP to 4 10GBASE-CU SFP+ Direct Attach Breakout Cable

40G QSFP+ to 4xSFP+ Direct Attach Cable Passive Twinax 3m

Cisco compatible QSFP to four SFP+ copper direct-attach breakout cables are suitable for very short distances and offer a very cost-effective way to connect within racks and across adjacent racks. These breakout cables connect to a 40G QSFP port of a Cisco switch on one end and to four 10G SFP+ ports of a Cisco switch on the other end. Cisco currently offers passive cables in lengths of .5, 1, 2, 3, 4 and 5 meters;

Features

● Connector A: 1x QSFP 40Gbps Rated Connector (QSFP+ MSA SFF-8436 Compliant)

● Connector B: 4x SFP+ 10Gbps Rated Connector (SFP+ MSA SFF-8431 Compliant)

● Economically Links up a QSFP port with an upstream 10GbE-SFP+ Switch

● Compliant with IEEE 802.3ba 40GBASE-CR4 standard

● Up to 10.3125 Gbps transfer rate per SFP+ channel (40 Gbps aggregate)

● Bridge the gap between your 10G and 40G capable switches/host adapters

● High-Density QSFP 38-PIN and 4x SFP 20-PIN Connector

● Reduced power budget and lower port cost compared to transceiver and AOC

● RoHS Compliant and Lead-Free

● 24AWG to 30AWG cable available

● Operating temperature range: 0 to 70°C

● RoHS Compliant and Lead-Free

Applications

● 10/40 Gigabit Ethernet links

● 40G Ethernet transmission (40GBASE-CR4)

● InfiniBand 4x SDR, DDR, QDR

● 10G/40G Ethernet Switches, Routers, and HBAs

● Data center interconnect

● Networked storage systems

● High density connections between networking equipment

Description

The QSFP-4SFP10G-CU3M is suitable for very short distances and offers a highly cost-effective way to establish a interconnect between the devices using QSFP+ ports and SFP+ ports. The QSFP+ to 4xSFP+ DAC breakout cable is designed for 40Gb/s high-speed interconnecting networking applications such as high-performance computing (HPC), enterprise networking including top-of-rack switching and network storage markets. It fully complies with QSFP+ Multi-Source Agreement (MSA) standards SFF-8436 and SFP+ MSA SFF-8431. This passive DAC cable has no signal amplification built into the cable assembly.

The QSFP-4SFP10G-CU3M DAC copper cable is programmed to be compatible with a wide range of Cisco network equipment for intra-rack connections in data centers such as Ethernet Switches, Routers, Network Interface Cards (NICs) and Network Servers. It’s a cost-effective alternative to high-cost Cisco QSFP-4SFP10G-CU3M 40Gb/s QSFP+ 3m DAC breakout cable

Products And Aervices Provided

Topstar is one of the leading manufacturers of Fiber Optical transceive module since 2006, located in China capital of technological innovation- Shenzhen City；

Our main products included OEM compatible sfp optical transceiver, 10G SFP+ optical module, 25G SFP28 module, 40G QSFP+ module, 100G QSFP28 module to 400G optical modules used for Ethernet network, and some fiber accessories like, DAC cable, AOC cable, patch cable, ethernet server adapter etc...

We are also re-seller of original sfp transceiver like Finisar/ Brocade /Cisco/Innolight/AOI/Avago/Juniper/Dell/WTD, and we also offer Brocade FC SFP Transceiver, SAN switch, blade, fan assembly and POD license kit for storage area network solutions；

Main Market And Customer Groups

Our company invests large fund and brains to research products to fit the demand Of the market. High level research group, advanced professional testing equipments like Error Detector, Industrial Oven, Agilent Oscilloscope,Digitizer,Wave Runner to ensure the stable and reliable quality with qualification rate 99.97%; Our products are mainly sold To telecom operators, IDC data centers, government departments, internet service provider and system integrator in abroad, Such as US, UK, Germany, Denmark, Russia, Australia, Korea, Singapore, Indonesia, Nepal, Mogolia, Brazil, Peru, Israel, Turkey, and so on.

Customer Case

Topstar has cooperated with customers from all over the world: II-VI China company, USA Florida Data Center, China Telecommunication backbone network projects ,Mogolia Telecom projects, Nepal operator,Dubai Telecom,South American data centre , EXFO worldwide optical test solutions etc. and build a long-term cooperation relationship with more than 800 customers globally.

Industry Status And Influence

Topstar, established in 2006, is a manufacturer of Fiber Optical transceiver module. After 16 years' effort and development, now we have become one of the leading sfp transceiver manufacturers and suppliers in China. We are always keeping very kind relationship with many strong IDC data center and telecom company, we have been enjoying high reputation in optical transceiver market domestically and internationally.

Topstar Culture

Our Vision--Create Topstar’s home and strive to be a respected Century Enterprise！

Our Mission--Better Communication, Better World !

Our Values--Struggle happily, to be honesty and gratitude, then to be progressive and achieve others;

Organizational Structure&Company Advantages

We also has bridle-wise manage team ,R&D team and QC team ,and can supply customer their desired sample in the earliest date , arrange your order correctly, strictly control the mass production quality and lead time , and let the business goes smoothly !

Topstar owns Shenzhen Baoan OEM/ODM Factory, Shenzhen Longgang Sales Company, USA San Francisco Office,Shenzhen warehouse and HONGKONG warehouse to offer the One-Stop souring of high quality product platform for our customers.

Technical Strength

Topstar proudly own 5,000 Square Meters complete Dust-Free workshop. Together with our 20 dedicated engineering experts in the R&D, we create excellent products. Applying the industrial best Management Practice combined with full range of test equipments, we stand to be the expert in Optical Transceiver field. These expertise enabling us the ability to supply full series of High Quality products;

Company Productivity

For OEM compatible sfp transceiver, the factory daily production will be up to 5,000 pcs, for general 1.25G SFP,10G SFP+, 25G SFP28 transceiver module like 500-1000pcs, can ship within 1-3 days;

For brand optical module, we have more than 200,000 original sfp transceivers at inventory for immediate delivery at any one time.