Coupler&Splitter

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Planar lightwave circuit (PLC) splitter is fabricated using silica optical waveguide technology. It features wide operating wavelength range, good channel-to-channel uniformity, high reliability and small size, and is widely used in PON networks to realize optical signal power management.

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Description

Surlink provides a whole series of 1xN and 2xN splitters that are tailored for specific applications. All products meet Telcordia 1209 and 1221 reliability requirements and are certified by TLC for network deployment.

Parameters		1×2	1×4	1×8	1×16	1×32	1×64	2×2	2×4	2×8	2×16	2×32
Operating Wavelength（nm）		1260～1650
Insertion Loss（dB）	Typlcal	3.6	7.0	10.0	13.3	16.3	20.0	3.7	7.0	10.8	13.6	16.8
Insertion Loss（dB）	Max（P/S）	3.8 /4.0	7.2 /7.4	10.5 /10.7	13.5 /13.7	16.5 /16.9	20.5 /21.0	3.9 /4.2	7.5 /7.8	11.2 /11.5	14.2 /14.5	17A /17.7
Loss Unifocmity（dB）	Typlcal	0.3	0.4	0.5	0.6	0.8	1.2	0.5	1.0	1.0	1.2	1.5
Loss Unifocmity（dB）	Max	0.4	0.6	0.8	1.2	1.5	2.5	0.6	1.2	1.5	1.8	2.0
Retum Loss（dB）（P/S）		55/50	55/50	55/50	55/50	55/50	55/50	55/50	55/50	55/50	55/50	55/50
PDL（dB）	Typlcal	0.1	0.1	0.15	0.15	0.15	0.2	0.1	0.1	0.2	0.3	0.3
PDL（dB）	Max	0.2	0.2	0.3	0.3	0.3	0.4	0.2	0.2	0.4	0.4	0.4
Directivity（dB）	Min	55	55	55	55	55	55	55	55	55	55	55
Wavelength Dpendent Loss（dB）	Typlcal	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.5	0.5
Wavelength Dpendent Loss（dB）	Max	0.3	0.3	0.3	0.3	0.5	0.5	0.4	0.4	0.5	0.6	0.8
Temperature Stability(-40～85℃)（dB）	Typlcal	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4
Temperature Stability(-40～85℃)（dB）	Max	0.4	0.4	0.4	0.5	0.5	0.5	0.4	0.4	0.4	0.5	0.5
Operating Temperature(℃)		-40～85
Storage Temperature(℃)		-40～85
Packaging size(mm)	Bare Splitter	40×4×4				50×7×4	60×12×4	50×4×4			50×7×4
Packaging size(mm)	Blockless Splitter	60×7×4			60×12×5	80×20×6		60×7×4		80×12×5		100×20×6