Commodity:MTS-2000 OTDR Screen:5 inch Dynamic Range:31/33dB commodity:JDSU Fiber Testing Machine mts-2000 otdr jdsu Display:TFT color, 7-in, LCD 800 Dimensions(W x H x D:128 x 134 x 40 mm Applicable fiber:SMF 9/125 mm Last Mile 1310/1550/1650 nm:OTDR Module2 E4138L Interchangeable optical connectors:FC, SC, DIN, LC (PC or A ) and ST (PC) Last Mile 1310/1550 nm:OTDR Module E4126LM Show More