Next Generation Data Center High Speed Copper Technology White Paper Share

立讯技术 2020-11-26







In recent years, the rapid development of the Internet and cloud computing has given rise to ultra-large-scale data centers.


In the future, physical network interconnection technologies such as high-speed cable, high-speed cable, AOC, and Transceiver will face a series of challenges such as more diverse scenarios and tighter link budgets.


In order to meet these challenges, ODCC, together with Luxshare-TECH Technology, Alibaba Group, Tencent, Baidu, and the Cloud Institute of China Academy of Information and Communications Technology (CICT), has prepared a white paper on "Next Generation Data Center High Speed Copper Technology".





This white paper aims to focus on high-speed cable, integrate the upstream technology and downstream application requirements of the entire ecosystem, and provide a comprehensive reference for the domestic data center physical network high-speed cable industry chain from demand, application to technical solutions.


To download the white paper, please scan the QR code below


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The white paper points out that in the era of big data, data centers have higher requirements for the conduction rate and performance of high-speed copper cables. In the future, the four-level pulse amplitude modulation of PAM4 is promising in mainstream applications for high-speed rate transmission. Therefore, the high speed copper cable with high transmission rate complying with 112Gbps PAM4 standard will become the "hot spot" of the industry. With the keen sense of market demand, Luxshare-TECH Technology takes the requirements of high transmission rate, high density interconnection and high stability and reliability as the basic criteria for new product development, and becomes the first manufacturer in the world to launch OSFP 8*112Gbps PAM4 product solutions with excellent technology and R&D capability, which is praised and recognized by customers.


With the keen sense of market demand, Luxshare-TECH Technology takes the requirements of high transmission rate, high density interconnection and high stability and reliability as the basic criteria for new product development, and becomes the first manufacturer in the world to launch OSFP 8*112Gbps PAM4 product solutions with excellent technology and R&D capability, which is praised and recognized by customers.

Luxshare-TECH Technology's eight-channel OSFP 8*112G PAM4 high-speed cableis designed with high standards to meet your current and future needs.


Looking at the whole system, the passive cable is perhaps the weakest link in the high-speed channel because it cannot rely on other signal sources; however, with the patient polishing of the professional R&D team, the difficulties freeze and freeze and the problems are solved.


Luxshare-TECH Technology's OSFP 800Gbps copper cable is stable and reliable, with superior performance in all aspects, helping customers to realize the high density of interconnection solutions.

OSFP DAC (8*112G PAM4)


* OSFP MSA compliant, IEEE802.3cd, IEEE802.3ck compliant

* Supports 56G (PAM4) and 112G (PAM4) channels

* Excellent EMI/EMC performance with 360 degree cable shield termination

* Integrated thermal design of housing

* Materials are RoHS 2.0 compliant

* Copper link lengths up to :


  400Gbps 30AWG (1.5m) or 26AWG (3.5m)

  800Gbps 30AWG (1.2m) or 26AWG (2m)


The OSFP 112G PAM4 package has eight high-speed channels, with a single channel transmission rate of 112G PAM4; forward compatible with OSFP56 while doubling the rate to meet the IEEE 802.3CK Association standard; the package has inherent advantages in its structure, without reducing port density, its slightly larger form factor gives the copper cable a thicker wire diameter compatibility space.


In addition to the advantages of the OSFP 112GPAM4package, the outer braided tubing solution can meet the flexibility requirements of 16pairs cable. The Luxshare-TECH OSFP 112G PAM4 cable series uses Luxshare-TECH‘s own brand of bare wire, Optamax, and a longitudinally wrapped aluminum foil process to perfectly address the high frequency electrical performance parameters and flexibility requirements.


In addition to the officially launched OSFP 800Gbps cable, the DSFP/QSFP/QSFP-DD 112G PAM4 series is also under development.








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Luxshare-TECH Technology is a leading provider of communication facilities and enterprise interconnect products in China, and a global designer and manufacturer of 5G communication equipment and enterprise interconnect solutions. We manufacture and operate communication equipment such as base station antennas, filters, RRUs, and interconnect products such as connectors, cables, Transceiver, AOCs, etc. Based on innovative design, complemented by smart manufacturing and deep partnerships, we collaborate with technology leaders to develop innovative solutions for the interconnect industry and make our connections more agile.







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