@techreport{TD:100693,
	att_abstract={{We discuss the growing list of features being proposed for reconfigurable optical add/drop multiplexers (ROADMs), including colorless, directionless, contentionless, and gridless operation. Is �less� always more for network operators?}},
	att_authors={mf2182, sw1213},
	att_categories={},
	att_copyright={{Optical Society of America}},
	att_copyright_notice={{The definitive version was published in OFC/NFOEC2012 conference. {{, 2012-03-04}}
}},
	att_donotupload={},
	att_private={false},
	att_projects={},
	att_tags={ Photonic switching,  Fiber optics communications, wavelength-routed networks},
	att_techdoc={true},
	att_techdoc_key={TD:100693},
	att_url={http://web1.research.att.com:81/techdocs_downloads/TD:100693_DS1_2011-10-06T16:08:24.183Z.pdf},
	author={Mark Feuer and Sheryl Woodward},
	institution={{OFC/NFOEC2012 conference}},
	month={March},
	title={{Advanced ROADM Networks}},
	year=2012,
}