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Related to OC-192: OC-768, OC12


1. Officer Commanding
2. Old Catholic
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


abbreviation for
1. (Military) Officer Commanding
2. Officer of the Order of Canada
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


var. of ob- (by assimilation) before c: occident.




or oc.,



in the work cited.
[< Latin opere citātō]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.


N ABBR =Officer Commandingjefe m
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005


n abbr of Officer Commanding (Mil) → Oberbefehlshaber(in) m(f); who’s OC paper supply in the office? (inf)wer ist hier im Büro der Papierhengst? (inf)
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
References in periodicals archive ?
To prevent excessive signal distortion over long distances when operating at the OC-192 speed (10 Gbps), optical fiber with special properties must be used.
"Equipment vendors can upgrade OC-48 systems to support OC-192 data rates without reengineering their networks.
Raising the industry bar for service density, capacity and switching flexibility, Turin's Traverse platform integrates Next Generation SONET Add-Drop Multiplexer (ADM), digital cross connect (DCS) and edge switching in a single compact system that scales economically from DS1 to OC-192 per system slot and supports unprecedented 10/100/1000 Mbps Ethernet and OC-N densities.
Most telecommunications carriers offer Gigabit speeds through SONET/SDH infrastructures, with OC-48 (2.5Gbps) at most central offices and OC-192 (10Gbps) throughout the core of their fiber-based telecommunications infrastructures.
To support its new product, AT&T Intelligent Content Distribution Service, AT&T is the first commercial provider to offer Internet Connectivity at speeds of OC-48 (2.5Gbps), as well as the first provider to have fully operational, coast-to-coast OC-192 IP backbone.
The company's S/DMS TransportNode OC-192 is a seven-foot, closet-size cabinet of equipment that provides highly sophisticated bandwidth management.
Williams was the first carrier to introduce ATM technology as the core transmission platform, using OC-192 transport systems with DSDM (dense wave division multiplexing) equipment to deliver up to 160 gigabits per second in 16 waves on a single fiber.
Also, the Memphis metro fibre ring is a Wave/SONET-enabled OC-192 ring on the 10 Gigabit backbone designed to provide EarthLink with greater reach into the Memphis market and access to metro and cellular carriers in the city.
The XFP transceivers are small form factor hot pluggable modules designed for 10 GE, 10 Gbit/s Fibre Channel, (SONET) at OC-192 rates, STM-64, 10 Gbit/s OTU-2, and parallel optics links.
Its expanded offering will include private line connections ranging in speeds from T1 to OC-192; point-to-point and multi-point Ethernet service in speeds ranging from 10Mb/s to 1Gb/s; dedicated Internet access; and colocation, the company claims.
The Datacryptor SONET/SDH encryptor line-up reportedly includes models supporting OC-3, OC-12, OC-48 and OC-192 circuits, ranging from 155Mb/s up to 10Gb/s.
Model number PNI8040, priced at $1250 in 1000+ quantities, features eight software-programmable OC-3 to OC-48 rate SONET and SDH-equivalent rate ports, two OC-192 rate SONET/SDH ports and 40G of digital cross connect capacity.