MRV Communications‘ OptiSwitch 930 is a 10GigE, 1RU demarcation device with three 10GigE hot-swappable XFP LAN/WAN interfaces, hierarchical QoS, dymanic bandwidth and traffic optimization, and end-to-end OAM management. It’s designed to deliver MEF-defined Ethernet private line, point-to-point Ethernet, and point-to-multipoint Ethernet at 10 Gbps or less. A class of service-aware rate limit can dynamically re-allocate unused bandwidth. (MRV Communications, booth 1215,

The Daily


It’s Complicated: Warner Bros Discovery is Coming But Questions Remain

AT&T pinpointed a more exact closing date for the WarnerMedia-Discovery transaction, saying it looks likely to close in 2Q22.

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