10GbE QSFP+ to SFP+ DAC Adapter Cable

QSFP to SFP+ passive DAC adapter cables are compliant with SFF-8431 and SFF-8436 specifications and provide connectivity between devices using QSFP port on one end to an SFP+ port on the other end. The cables use state-of-the-art signal processing technology to fill the expanding need for cost-effective data center interconnects.

Mellanox’s unique, quality, passive, copper, cable solutions provide a power-efficient replacement for active power connectivity, such as fiber optic cables. Optimizing systems to operate with Mellanox’s QSFP to SFP+ passive copper adapter cables significantly reduces power consumption and enlarges the connectivity opportunities of the system. Rigorous cable production testing ensures the best out-of-the-box installation experience, performance and durability.

HIGHLIGHTS

– Compliant to industry standards

– InfiniBand Architecture specification

• QSFP MSA SFF-8436

• SFP+ MSA SFF-8431

– BER better than 1E-15

– Low crosstalk

– Low insertion loss

– Matched impedance

– Secure latching mechanism

– RoHS-5 compliant

NVIDIA® LinkX® Ethernet DAC cables are the lowest-cost way to create high-speed 100G–400G links in Ethernet switching networks and for NVIDIA GPU-based systems. DACs are widely used in data centers to connect servers and GPU compute systems to the top-of-rack (TOR) switches and link spine-to-superspine switches inside racks over short cable lengths.

LinkX-certified cables are 100 percent tested in actual NVIDIA GPU and switching systems to ensure optimal signal integrity and the best end-to-end performance. NVIDIA DAC cables are designed for use in supercomputers and hyperscale systems that have very stringent requirements. All NVIDIA cables are tested to bit error ratios (BER) lower than IEEE industry standards. They’re available in lengths from 0.5m to 7m, in small form-factor pluggable (SFP) and quad small form-factor pluggable (QSFP) options, and with 10G/25G-non-return-to-zero (NRZ) and 50G-4-level pulse amplitude modulation (PAM4).

The low-loss 25G- NRZ-based DAC cables support the IEEE CA-N and CA-L specifications. When used at <2 meters, they enable running switches with NO-forward error correction (FEC) or reduced-FEC to save latency and power.

Company introduction

Beijing Starsurge Group Co.,has more than10 years of experience, hasa large factory,and strong technical team support, accumu-lated aarge number of customers and expe-rience, can provide you with thelowest priceof products and the best quality service.The agency brands include Mellanox, Ruckus, Aruba, Extreme, etc., main products includes original brand new network switch, network card, wireless Access Point , wireless controller, cable etc.We have 10 million inventory for you tochoose, can provide a variety of types ofproducts, large quantities of supply.After ensuring the accurate arrival of yourgoods, provide customer service 24 hours consultation and technical support.With a professional sales and technical team, we have earned ourselves a high reputation among the world market.

FAQ

Q1.What can you buy from us?

      Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.
Q2.How about the delivery date?

      It usually takes 3-5 working days. For specific models, please contact us to check the stock. In the end, the actual                      consultation shall prevail. We will do our best to deliver as soon as possible.
Q3.What's your warranty terms?

      We supply 12 months warranty time.
Q4.How about the Shipping Method?

      We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one words, we could do any            shipments that you wanted.
Q5.Can I get some samples?

      Yes, sample order is available for quality check and market test. You only need to pay the sample cost and express cost.
Q6.What are your core strengths?
       First-hand supply, Original and new products with the favorable price and perfect after-sales service.