An Overview of 200G QSFP-DD AOC

An Overview of 200G QSFP-DD AOC

The Market Situation of AOC

Today’s hyperscale data centers and High-Performance Computing (HPC) markets require low-cost solutions for high-performance AOCs for the large-scale adoption of 200G and 400G data rates.

According to a recent report from LightCounting, the multi-mode AOC market will be experiencing significant growth over the next five years in the HPC and large-scale data center applications.

However, the market for 100G AOC is continually growing in the HPC and large-scale data center applications now, and it is still too early to adopt 400G AOC owing to cost and others so that the adoption of 200G AOC is expected to grow in the next years.

AOC and EOM to see revenue growth through 2023 (Source: LightCounting)

In the 200G AOC market, the 200G QSFP-DD AOC is a kind of parallel transceiver optics assembly. It will be the huge potential market and it is possible to replace copper technology in HPC and data center, the reasons include form factor, cost and so on. Next, we will explore them together.

Why Is 200G QSFP-DD AOC More Likely to Be Popular?

The 200G QSFP-DD AOC is a kind of 200G AOC that adopts the QSFP-DD form factor.

QSFP-DD is an eight-channel electrical interface with an additional row of contacts. It is being developed by the QSFP-DD MSA as a key part of the industry’s effort to enable high-speed solutions. The 200G QSFP-DD AOC meets the requirements of QSFP-DD MSA specification.

The QSFP-DD modules are similar to current QSFP. The systems designed with QSFP-DD modules can be backward compatible, allowing them to support existing QSFP modules and provide flexibility for end users and system designers. The 200G QSFP-DD AOC is convenient for end users and system designers.

The Introduction of Gigalight 200G QSFP-DD AOC

Gigalight is one of the rare providers for 200G QSFP-DD AOC. Its 200G QSFP-DD AOC is driving from its innovative optical packaging and the key manufacturing technologies enable scalability, reduced power consumption, increased reliability, and superior module performance for optical communications.

Gigalight 200G QSFP-DD AOC

Features of Gigalight 200G QSFP-DD AOC

  • 8 channels full-duplex 850nm parallel active optical cable
  • Transmission data rate up to 25.78Gbps per channel with integrated CDR
  • Hot-pluggable QSFP-DD form-factor connectors
  • Low power consumption < 4W per end
  • Operating case temperature range 0°C to +70°C

The module block diagram of Gigalight 200G QSFP-DD AOC

Gigalight 200G QSFP-DD AOC adopts self-developed COB (Chip on Board) high-precision technology. The cost of the product is lower and the volume is smaller, which can provide a new generation solution with low cost, low power consumption, high density and high speed for the data center.

Originally article: An Overview of 200G QSFP-DD AOC

Gigalight 100G Optical Modules Passed the Connectivity Test of Multiple Cloud Service Providers

Shenzhen, China, May 19, 2018 – Gigalight announced the 100G series optical transceiver modules have passed the connectivity test of multiple cloud service providers. The Gigalight 100G series products include 100G QSFP28 SR4 multi-mode VCSEL optical modules and 100G QSFP28 CWDM4 single-mode WDM optical modules. The interconnection test covers the mainstream cloud devices of major brand equipment vendors and the optical transceiver module products of our partners.

Qualified 100G Series Optical Transceiver Modules

Gigalight has always been among the top 10 companies in the world of optical interconnects with its invention of active optical cables and deep innovation. However, Gigalight is essentially an integrated solution provider of optical transceiver modules and optical network devices. Gigalight ships a large number of 10G multimode and 10G single-mode optical modules and 40G multimode SR4 optical modules to the world. In the field of 40G single-mode optical modules, Gigalight’s main customers include global TIE1 equipment vendors. The cloud service providers have directly verified Gigalight’s 100G optical modules since the end of 2017. The successful interconnection results so far have greatly encouraged Gigalight’s confidence in deploying 100G optical modules in bulk in the cloud.

Global Data Center Infrastructure Ecosystem

Global Data Center Infrastructure Ecosystem

Gigalight has a deep optical interconnect product line. Among this product line, the multimode optical interconnect products based on the VCSEL technology applications are the traditional advantages of Gigalight, including the cost-effective and reliable 100G QSFP28 SR4 optical modules with good compatibility. The single-mode 100G series short-range optical modules were developed in 2016 and this time passed the threshold of full-brand compatibility and interoperability testing after optical design thresholds and reliability verification thresholds. Finally, they will not lose pace in the industry’s striding forward in 2018.

As a global optical interconnect design innovator, Gigalight has prepared the best 100G optical modules for industry users.

About Gigalight:

Gigalight is a global optical interconnection design innovator. We design, manufacture and supply various kinds of optical interconnect products including optical transceivers, passive optical components, active optical cables, GIGAC™ MTP/MPO cablings, and cloud programmers & checkers, etc. These products are designed for three main applications which are Data Center & Cloud Computing, Metro & Broadcast Network, and WIreless & 5G Optical Transport Network. Gigalight takes the advantages of exclusive design to provide customers with one-stop optical network devices and cost-effective products.

Gigalight’s First Successful Project for the Russian ISP Market Based on GIGAC™ Cabling

Shenzhen, China, May 9, 2018 − The Gigalight’s GIGAC™ MTP/MPO Cabling Portfolio has won the first big order in the Russian ISP market. In the next three years, Gigalight will provide the largest Russian Internet service provider with the GIGAC™ high-density cabling products for the data centers in major Russian cities.

Data centers are very important for modern large IT business units. As the largest Internet service provider in Russia, this client has its own data centers with the major target to optimize the network and improve the quality of the business. On the picture below, the right is the previous organization of the racks and on the left is the current installation.

Data Center Cabling Racks

The Gigalight company together with the expertise partner in Russia have solved this challenge and ensured the reliability for the current network.

Data Center Cabling Racks

Almost the full range of Gigalight optical transceivers and GIGAC™ cabling products, including GIGAC™ MTP/MPO patch cables, trunk cables, harness cables, hydra cables, GIGAC™ racks and cassettes are used in this project. They are particularly reliable and safe, and can withstand temperatures up to 70 °C. Typical uses for the cables include delivering optimal performance and data transmission for information systems.

GIGAC™ MTP/MPO Cassette

This order follows after the years of the hard work with the Russian market. Well-known companies, public and private operators of data and communications networks are placing their trust in Gigalight’s expertise for years. Their confidence is based on our powerful cabling solutions, optical transceivers manufacturing capacity, and the tireless support we provide to our customers.

Gigalight is the world’s design innovator in the optical interconnect field and this order sees it continue to build on this strong position. The company has rich experience in the development and production of optical transceivers, GIGAC™ MTP/MPO cables and passive optical components. In addition to connectivity solutions for the interconnect field, Gigalight also develops checkers and programming boards for the production lines, data centers and our global partners.

About Gigalight:

Gigalight is global optical interconnection design innovator. A series of optical interconnect products include: optical transceivers, passive optical components, active optical cables, GIGAC™ MTP/MPO cablings, and cloud programmers & checkers, etc. Three applications are mainly covered: Data Center & Cloud Computing, MAN & Broadcast Video, and Mobile Network & 5G Optical Transmission. Gigalight takes advantage of its exclusive design to provide clients with one-stop optical network devices and cost-effective products.

Article Source: http://www.gigalight.com/news_detail/newsId=438.html