Optical coupler, SM, dual window, broadband, G652D, tree structure, 1x2, 1310/1550±40nm, plastic box (90x20x10mm),3.0mm fiber cable, 1m pigtail, SC/APC or FC/APC connector.
Features
◇ 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
Optical coupler, SM, dual window, broadband, G652D, tree structure, 1x2, 1310/1550±40nm, plastic box (90x20x10mm),3.0mm fiber cable, 1m pigtail, SC/APC or FC/APC connector.
Features
◇ 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 | ±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 | 90 x20 x10mm plastic box |
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Applications
◇ FTTH, LAN, PON & Optical CATV
◇ Local ring net
◇ Optical fiber communication system
◇ Optical fiber test equipment
◇ Optical fiber sensor