Today’s Topics: Mars Perseverance Rover | HPE ProLiant ML350p Generation 8 Servers | All About 100G Transceivers and Uses in Data Centers | News to Start Your Day
Today is National Caregivers Day! Today we honor all of the health care professionals across the country providing long-term and hospice care. Thank you caregivers for providing quality, compassionate care every day! Do you know a caregiver? Send them a card of thanks or some kind words of encouragement!
Did you catch the Mars rover, Perseverance, landing today? Pretty cool! You can read more about it at https://mars.nasa.gov/mars2020/ (Also if you search Google for “Mars rover” maybe you’ll see the fun fireworks like I did.)
Fun fact: We have sold products to several different NASA offices. The first NASA order in CK history was in 2006, and the most recent was this year.
Total subject change here, but have you guys seen the Avatarify app? I had way too much fun with a few family pics tonight. Download and tinker with it if you need a good laugh.
Hope you guys have a great (and warm) weekend!
Product Spotlights & Updates:
Happy Friday! We told you in January that this year would bring a lot of new products, and I am excited to share another new product with you today! We recently added quite a few new server SKU’s to our catalog, but one series in particular that I’m super excited about is the HPE ProLiant ML350p Generation 8 series of Tower Servers! These servers deliver exceptional performance, availability, and expandability for a wide variety of users including data centers, remote branch offices, and small to mid-sized growing businesses! Here are some quick high-level features:
– (2) Intel Xeon E5-2600 or E5-2600v2 Processors
– (6) or (8) Hard Drives (300GB – 900GB)
– (24) DIMM Slots
– 32GB – 192GB RAM
– (4) Fans
– (2) Power Supplies (460W – 750W)
Take a look at the various configurations that we have to offer to find the one that is just right for you! As always, our products come with an included LIFETIME WARRANTY! And yes, that even applies to servers! Consider it your insurance against having to worry about any components failing… we got you!
All About 100G Transceivers and Uses in Data Centers – CK Learning Center
As networking continues to evolve, it has become apparent that data centers are going to do all of the heavy liftings, regardless of who the network serves. In fact, that’s already the case. Networking hubs handle virtually all digital traffic before requests eventually filter down to individual users. Because of this, data center networking is only going to demand more from its hardware and design. Meeting the needs today and tomorrow will require 100G transceivers. This guide was designed to help you better understand and navigate the world of these transceivers.
What are 100G Transceivers?
As the name suggests, 100G transceivers are devices that operate fiber optic transmissions at data rates up to 100 Gbps. They come in a range of designs and applications, and as of the start of 2019, 100G transceivers were handling more than half of all-optical data center transmissions. Note the lack of qualifiers on that statement. If it runs on fiber optics in a data center, it probably touches a 100G transceiver.
100G transceivers have seen massive upgrades and adaptations over the last three years. Utilizing an array of connection types and design philosophies, they can provide those 100G rates at distances up to 40 km. Depending on the transceiver, you can get up to 24 fiber lanes. Data rates per lane usually start at 10 Gbps and can get up to 28 Gbps. To put it as simply as possible, 100G transceivers are the hubs for some of the fastest digital communications that are currently available.
Where are they Best Used?
Considering the variety of transceiver designs, there are plenty of places to integrate them into a network. The common theme is pretty obvious. 100G transceivers are irreplaceable in dense data networks. As you already read, they’re already being utilized in the bulk of data centers, and the amount of traffic they handle in each center continues to grow.
In a less generic sense, 100G transceivers are ideal for networks that simultaneously handle large numbers of channels. The scalability of the transceivers enables them to connect more nodes per transceiver than any alternative. They shine at their absolute brightest in the most cable-dense environments.
How do different 100G Transceivers Compare?
Any network that requires this equipment won’t tolerate a substitute. When looking at 100G networking, the real question is which transceiver should be used. That’s easier to answer when you breakdown and compare the four most common model types.
CXP transceivers are great for short-range 100G applications. They come in 12 or 10-line designs, and they support up to 12 Gbps per line. They are hot-swappable and are designed for a small form factor which makes them a popular choice in high-density networks.
High-density networks are a common theme among 100G transceivers. QSFP28 also has a small form factor for this purpose, but it operates on lower power consumption than other popular 100G designs. This is achieved by limiting the communication to 4 lines per cable and ratcheting the data rate per line up to 25 Gbps. In some cases, that speed can be boosted up to 28 Gbps, making QSFP28 the fastest data-per-line 100G design.
CFP is one of the older 100G formats, but it has been regularly updated to keep up with newer technology. You can often find three varieties of CFP — CFP, CFP2 and CFP4 — in modern data centers. Across these variants, CFP data rates range from 40 Gbps to 100 Gbps per transceiver. They support single and multi-mode fiber, and they utilize 10 X 10G and 4 X 25G lines. The form factors are each a different size, so CFP offers the most choice in cost vs scalability. CFP is particularly good for networks with dramatically different needs inside of the same data center as they are cross-compatible, and each interface is optimized for different demands.
The last big player in 100G transceivers is CPAK. This is the transceiver designed by Cisco, and it is intended to be a bridge between the different formats and protocols in the world of fiber optics. It’s as universal as you can get, providing rates from 40G to 100G, and CPAK transceivers connect via SC, LC and MPO. CPAK even supports MPO 14-wire fiber in a 12-core array. This makes CPAK a heavy contender for future-proofing data center networks.
Those are the basics of 100G transceivers. They represent the present and foreseeable future of data centers, and their usage is only going to grow. With each format catering to a different specialty, optimizing cost and performance in 100G networking doesn’t have to be an insurmountable task.
This article is from the CK Learning Center.
Today’s News to Start Your Day:
- As of this morning, in the US, there are 9,314,206 active COVID cases, 18,704,956 have recovered and there have been 505,317 deaths.
- Some 2021 Ford F-150 hybrid pickup owners in Texas are using it to power their homes during the winter storm that’s left millions without electricity and heat. The truck’s PowerBoost onboard generator “gives you the ability to use your truck like a mobile generator,” according to Ford. A Texas resident reported that he used the truck’s onboard generator to power appliances in his home for three days until his power was restored.
- Delivery costs have been rising across the country and are expected to continue as the pandemic drags on. With competition like Amazon Prime’s speedy shipping, mid-sized retailers are at risk because many don’t have the capacity to keep up with increased demand for deliveries. Holiday surcharges that shipping carriers implemented are not expected to be going away any time soon.
- Lawmakers on Capitol Hill are working on a new coronavirus relief bill expected to include new direct payments of $1400 per person. The legislation is currently on pace to be finalized in early to mid-March, at which point the government would start deploying the money. The payments would be based on the same income thresholds as the first two checks. Individuals with up to $75,000 in adjusted gross income, heads of household with up to $112,500, and married couples who file jointly with up to $150,000 would get full payments.
- Governor Brian P. Kemp of Georgia, announced the Cottrell, an industry leader in manufacturing and assembling over-the-road car haulers and equipment, will establish a second manufacturing facility in Gainesville. This will serve as the company’s North Campus, adjacent to their existing South Campus in Hall County. Cottrell will invest $125 million in the new 500,000-square-foot facility, which will also create new jobs.
- The U.K.’s Supreme Court upheld a ruling that Uber’s drivers should be classified as workers rather than independent contractors. Uber insists its drivers are self-employed and that it acts as more of an “agency” which connects them with passengers through an app. The ruling potentially jeopardizes Uber’s business model in the U.K. and has major implications for the country’s gig economy.