Recently, the ITU has developed new recommendations for Ethernet transport over single and multiple PDH links. The applicable standards are ITU-T G.7041, G.7042, and G.7043.

The big issue carriers face is how to handle Ethernet traffic. Depending on the cost, distance, bandwidth, and traffic management requirements of the WAN/MAN application, several metro approaches may ...

For wire line applications, the device enables next-generation services that reuse the existing access infrastructure, extending legacy SONET/SDH platform revenue-generating opportunities. By ...

With ethernet's line speeds reaching 1 Gbit/s and 10 Gbits/s, network engineers now have to make Ethernet local-area networks (LANs) compatible with the entrenched Sonet/SDH technology found in ...

The PORT L2 unit gives the XMP1-LCC the Ethernet-over-SDH functionality. This function allows simultaneous transmission of TDM signals and Ethernet services via an SDH backbone. Ethernet services and ...

KEYMILE’s new card for its multi-service access platform MileGate, allows network operators to connect TDM and Ethernet services directly to the SDH core network. Therefore, MileGate can be flexibly ...

New Deep Packet Processing Module for CS-2000 Enables 2.5 Gigabits per Second of Packet Processing Capacity and Supports OC-48c/STM-16, SONET/SDH Networks CloudShield(R) Technologies, Inc., the ...