Article archive
01/19/2015 16:19
A Resarch released a report tracking 10-Gigabit (10G), 40-Gigabit (40G), and 100-Gigabit (100G) optical transceivers and transponders sold into the optical transport, carrier routing and switching, and enterprise markets.
The report, “10G/40G/100G optical transceivers Market Size and forecasts”...
01/16/2015 15:19
About HP ProCurve
HP ProCurve was the name of the networking division of Hewlett-Packard from 1998 to 2010 and associated with the products that it sold. The name of the division was changed to HP Networking (also called HP ProCurve Networking) in September 2010 after HP bought 3Com Corporation....
01/15/2015 15:56
Recently many users ask when they choosing a card for their switch/router, they should choose either cards that take SFP or cards that take GBIC. It seems to be a headache for them because they are not clearly know the differences of them. Thus, today, we are mainly going to discuss that when it's...
01/14/2015 14:09
Nowadays, there is a variety optical transceivers on the market and some of them may be the refurbished optical transceivers. Driven by the huge economic profit, some unscrupulous manufacturers mislead customers to use the refurbished or inferior optical transceiver modules on their switches,...
01/12/2015 15:20
Introduction
D-Link is the world leader in connectivity for small, medium and large enterprise business networking. The company is an award-winning designer, developer and manufacturer of networking, broadband, digital electronics, voice and data communications solutions for the digital home,...
01/09/2015 12:27
Introduction
Extreme Networks is a networking company that designs, builds, and sets up Ethernet computer network products for business and company grade (metro) networks while using speed and scale of 10 Gigabit Ethernet, 40 Gigabit Ethernet and 100 Gigabit Ethernet. Extreme Networks switches...
01/08/2015 14:49
In general, the cost of an original brand SFP module is more expensive than a 3rd party one. Take Cisco 1000BASE-SX SFP (GLC-SX-MMD) for example, the list price of Cisco is about $ 500.00, but you can easily find a 3rd party SFP modules that can take a discount at up to 90% off. As the cost of SFP...
01/07/2015 12:13
Finisar's 1000BASE-T SFP transceivers depend on the SFP Multi Source Agreement (MSA). Additionally, these are appropriate for Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std. 802.3:2002. FCxx-8520/8521-3 is its product model, which includes four goods, ie. FCMJ-8520-3,...
01/05/2015 15:50
A distribution system port connects the controller to a neighbor switch and is used as the data path between these two devices. This paper talk about a few common methods on the models that have these options.
Cisco 4402 controllers have two Gigabit Ethernet distribution system ports, each of which...
01/01/2015 11:23
There are always some problems needed to be solved due to rebadged. Here are two questions about the transceiver support of HP 3Com rebadged switches. Thanks to the people who gave out the answers.
Question 1: I am a little confused regarding 10-GbE SFP+ Transceiver Support on older 3Com/HP 4800G...
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