Key opportunities in the subsea ROADM market include expanding undersea fiber networks, rising data traffic, and cloud service adoption. Growth is driven by demand for high-capacity communication, ...

Supporting channel counts from 16 to 40 and above, the ROADplexer add/drop multiplexer offers 100% dynamic reconfigurability. The board offers a per-channel insertion loss of 4 dB with a 3-ms ...

As bit rates in the optical backbone speed past 40 Gbits/s per wavelength, there is a fundamental problem with the front-end optical-to-electronic conversion process. As Roel Baets, head of the ...

Start-up Cirrex Corp. recently joined the fray of components vendors trying to produce small-footprint, highly integrated optical modules. On March 6 the company unveiled its first product: an ...

The challenges of implementing optical multiplexing in the terahertz band. A novel approach based on electro-optics, using silicon fabrication to create a four-channel multiplexer operating at 350 THz ...

Cisco last week unveiled upgrades to its ONS 15454 Multiservice Transport Platform designed to enable service providers and enterprises to improve service delivery, network scalability and management.

FRAMINGHAM, MASS. — Optical Ethernet start-up Atrica Inc. this week rolled out a high-end switch for the core of metropolitan-area networks (MAN) designed to overcome the limitations of current ...