BLOG

Big Need for MPLS-TP?

August, 2014

At the service providers across the globe, the most widespread and native selection is MPLS and not MPLS-TP. The former has broader acceptance, superior interoperability, and operational intimacy for the engineering folks. In Asia, particularly China, MPLS-TP has taken off in a big way. While some industry observers view that part of the world as exceptionally unpredictable and may suggest that “TP” could even be replaced, it seems that at least one of the large Chinese operators has such a critical mass of deployment that such a move is not imaginable. On its face, one would think customers should want to go with MPLS-TP over MPLS because the former is a newer version. Ordinarily, any supplier that would happen to start product development from scratch would definitely be inclined to begin in the “TP” direction. Theoretically, MPLS-TP should be a slam-dunk in a greenfield situation at ...

Read More

A Kaiam Strategic Partner: Google?

September, 2014

Concerning the recent $35 million announcement by Kaiam of equity funding, our intelligence indicates that one of the two strategic partners is Google. We also think the other partner is Microsoft. In addition, we believe that the total valuation is two to three times revenue -- so over $70 million. While Kaiam has clever packaging, we are not convinced that it has the lowest cost in the market. Nevertheless, the supplier has benefited from getting out there early in the data center/datacom space. It is likely that it owns the 10x10 business in that sector. Unquestionably, signs of two giant enterprise firm funding Kaiam may be about ensuring direct access to unique 100G technology. Perhaps it is the vendor’s Hybrid Mixer PLC – and/or maybe something else that could possibly be on the drawing board that involves a coherent, serial 100G device. More practically speaking, there is a higher ...

Read More

Cisco: Buyer of Potential Finisar-JDSU Combo?

December, 2014

If Finisar purchases JDSU’s CCOP division, would a systems integrator be interested in buying the combination? Unquestionably, there have been rumors in the past that Cisco Systems would buy Finisar, which with CCOP, would make Cisco’s previous component acquisitions pale in comparison in terms of cornering the market. Moreover, the full system supplier has been Finisar’s biggest customer for a long time. There is a school of thought that when Cisco decided to cease having a distinct transport business unit, it was making a statement that optics stopped being an end in itself – it was really a means to an end. While selling optical network gear remains part of its general strategy, its principal purpose is supposedly to tie routers and the server farms as well as offer the backbone for its software. According to this theory, Cisco’s purchases of CoreOptics and Lightwire are more evidence ...

Read More

Absurdity of Stressing Metro 100G Now

January, 2015

A couple of financial analysts have been touting Ciena as the expected big winner for a future contract for a large 100G metro project at Verizon. While there can be little doubt that the vendor would be part of such a deal, it needs to always be remembered that these announced agreements never compel the service provider to buy one dime from any supplier, and so the actual amount of equipment purchased could be far less than initially indicated. Moreover, the conspicuous absence in the current discussion of Fujitsu, a vitally important metro incumbent vendor to Verizon, strongly points to the service provider buying less than a stellar amount of this gear anytime soon. Above all, current expectations for growth in the total 100G market are nothing to write home about – one market research firm, usually among the bullish crowd in general, is only projecting about a 25% increase in terms ...

Read More

Optical Hardware Innovation Permanently

February, 2015

At the OFC 2015 show next month, the Rump Session is entitled, “Is it 'Game Over' for Hardware?” The discussion will be about “[s]ome industry trends like SDN appear[ing] to make optics hardware engineering and innovation irrelevant and shift innovation into software-based network control [while] [o]ther industry trends like [s]ilicon [p]hotonics appear[ing] to create great new opportunities for hardware innovation.” Of course, while around the world, all kinds of fantastic developments in fiber optic gear continually take place in laboratories, the really important focus should be on actual implementation of new solutions in the telecom space, which has historically tended to be driven by events or needs that were unpredictable in nature. Just the specific network requirements of one large carrier can determine the success of a particular solution. In the same way, the decision of a sin ...

Read More