... exchangespecial alloy-aluminumhigh intensity lookingChina telecom Optical distribution frame ODF-R72 ODF-R72 with Cold-rolled Steel Box 4U and 72C ... Notebook Style, Convenient for TestingKey Specifications/Special Features:Description: ODF-R72 is the Rack-mount Optic Distribution Box, which with ... fan-out pigtail, suitable for 19 or 23 standard ODF 12 cores distribution and splicing unit is with the ...