Optical coupler, SM, dual window, broadband, G652D, star structure, 3x3, 1310/1550±40nm, plastic box (100x80x10mm), 3.0mm fiber cable, 1m pigtail, SC/APC or FC/APC connector. Features: Download DOC:1&N Coupler ◇ Different combinations of coupling ratio ◇ Low crosstalk & excess loss ◇ High optical return loss ◇ Available in dual wavelength operation ◇ Optional connectors termination upon request ◇ Available in 250um & 900um fiber, 2mm or 3mm jacket optical cable Parameter Item Specification Standard Wavelength Flattened Broadband Center wavelength 1310 or 1550 nm 1310 or 1550 nm 1310 & 1550 nm Bandwidth ±10 nm ±30 nm ±30 nm Typical insertion loss 6.3 dB 6.3 dB 6.3 dB Coupling ratio 33:33:33 or customer specify PDL ≤0.20 dB ≤0.20 dB ≤0.20 dB Directivity ≥50 dB (1x3) ≥60 dB (3x3) Connector FC/APC or SC/APC, others for client specify Temperature stability ≤0.002 dB/℃ Operation temperature -40 ~ +85℃ Storage temperature -55 ~ +85℃ Dimension 90 x20 x10mm plastic box Applications ◇ FTTH, LAN, PON & Optical CATV ◇ Local ring net ◇ Optical fiber communication system ◇ Optical fiber test equipment ◇ Optical fiber sensor More please visit our website: 3w(dot)youfibercable(dot)com or email to: jeff(at)