The Quad Small Form Factor Pluggable Double Density (QSFP-DD) MSA Group (Multi Source Agreement Group) announced the release of an updated 4.0 Hardware specification for the QSFP-DD form factor at September 18, 2018. The latest hardware specification to address the industry need for an improved high-density, high-speed networking solution. Other notable features to the updated […]
What will the 400G BiDi MSA group define? The MSA group is dedicated to defining optical data link specifications based on a dual wavelength bidirectional transmission technology on multimode fiber (MMF) that enables a reduction in fiber count relative to other solutions. The 400 Gbps BiDi solution leverages both the widely adopted 40 Gbps and […]
The demanding of higher bandwidth is stronger than ever before. This is driving the data center upgrade from 25G, 40G, 100G to 400G or more. Currently most of the data centers, enterprises, metros, and long haul networks are using cost-effective 40G or 100G connectivity. However, due to the bandwidth demanding, venders are starting to deploy […]
Introduction to OSFP The OSFP is a new pluggable form factor with eight high speed electrical lanes that will initially support 400 Gbps (8x50G). It is slightly wider and deeper than the QSFP but it still supports 36 OSFP ports per 1U front panel, enabling 14.4 Tbps per 1U. Since the OSFP is slightly wider […]
Which fiber cable to use? Which value to measure? Which length to get? This fact sheet provides practical answers without devoting to the theoretical background. Started fiber optic cable for data installations with OM1, now there is already OM5. Started Ethernet over fiber with 100BaseLX, now there are dozens of different protocols. What does the […]
The QSFP form factor is today’s industry workhorse for delivering 40 and 100GbE. The “Q” is for “quad” — a nod to the four-channel electrical interface, with each lane running at 25 Gbps for 100GbE. QSFP-DD adapts the same basic concept as its predecessor, but doubles the electrical contact density, via eight differential pairs capable […]
SFP-DD is short for SFP Double Densty, it is a new module and cage/connector system similar to current SFP module, but with an additional row of contacts providing for a two lane electrical interface. It is being developed by the SFP-DD MSA as a key part of the industry’s effort to enable high-speed solutions. The […]
OSFP is short for Octal Small Form Factor Pluggable. it is being designed to use eight electrical lanes and each lane for 50GBE to deliver 400GbE. compared with QSFP transceiver, It is slightly wider and deeper, but it still supports 36 OSFP ports per 1U front panel, enabling 14.4 Tbps per 1U. OSFP is a […]
The C form-factor pluggable (CFP) is a multi-source agreement to produce a common form-factor for the transmission of high-speed digital signals. The c stands for the Latin letter C used to express the number 100 (centum), since the standard was primarily developed for 100 Gigabit Ethernet systems. CFP8 use of a 16x25G electrical interface […]
MXC® is a new optical fiber connector system responding to the ever-increasing demand for data which is driving new hardware and applications in data centers and networks. Using advanced high-density interconnect technology, MXC® provides a direct card edge interface to embedded optical engines such as Intel Silicon Photonics chips. Advantages The main advantages of the […]
