1x2 optical coupler, SM, single window, standard, G652D, tree structure, 1310 or 1550±20nm, plastic box (90x20x10mm), 3.0mm fiber cable, 1m pigtail, SC/APC or FC/APC connector.

 

Feature ◇ Various Coupling Ratio ◇ Low insertion loss, low PDL ◇ High directivity, high return loss ◇ All-optical structure ◇ Stainless steel sleeve, plastic box and rack

Parameter Item Specification Standard Wavelength Flattened Broadband  Center wavelength 1310 or 1550 nm 1310 or 1550 nm 1310 & 1550 nm  Bandwidth ±20 nm ±40 nm ±40 nm  Coupling ratio 1 ~ 50%  Typical insertion loss ≤3.2 dB  Typical excess loss ≤0.15 dB ≤0.20 dB ≤0.20 dB  PDL ≤0.10 dB ≤0.15 dB ≤0.15 dB  Directivity ≥60 dB Connector FC/APC or SC/APC, others for client specify  Temperature stability ≤0.002 dB/℃  Operation temperature  -40 ~ +70℃  Storage temperature  -40 ~ +85℃ Dimension 54x3mm  stainless steel sleeve 90 x20 x10mm  plastic box

Application ◇ FTTH, LAN, PON & Optical CATV ◇ Local ring net ◇ Optical fiber communication system ◇ Optical fiber test equipment ◇ Optical fiber sensor