通信产品2.5GbpsSFP光纤收发器

品牌	Andylight	型号	YAS3124-1L2
接口类型	LC SC	线缆类型	单多模
传输距离	80以上（m）	传输方式	光波
发射波长	1310（nm）	发射功率	-9---3（dbm）
电压输入	3.3（V）

向广大客户提供从155Mbps到10Gbps的全系列的光纤收发模块：SFP系列、GBIC系列、SFF系列、1x9系列等1.25Gbps SFP TransceiverFeature•Up to 1.25Gbps bi-directional data links• Hot-pluggable SFP footprint• 1310nm Fabry-Perot laser transmitter• Duplex LC connector• RoHS compliant and Lead Free• Up to 10 km on 9/125μm SMF • Metal enclosure for lower EMI• Single power supply 3.3V• Low power dissipation <500mW typical • Commercial operating temperature range: 0°C to 70°CAPPLICATIONS• 1.25Gbps 1000Base-LX Ethernet• 1.06 Gbps Fibre ChannelAndylightYAS-3124-1L2 Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)4. They simultaneously comply with Gigabit Ethernet as specified in IEEE Std 802.31and 1x Fibre Channel as defined in FC-PI-2 Rev. 10.03. They are RoHS compliant and lead-free per Directive 2002/95/EC5

Parameter	Symbol	Min	Typ	Max	Unit	Ref.
Transmitter
Output Opt. power	POUT	-9		-3	dBm	1
Optical Wavelength	λ	1270		1360	nm	2
Spectral Width	σ			3	nm	2
Optical Modulation Amplitude	OMA	174			μW	2 ,3
Optical Rise/Fall Time	tr/ tf			260	ps	4
Relative Intensity Noise	RIN			-120	dB/Hz
Deterministic Jitter Contribution	TX Δ DJ		20	56	ps	5
Total Jitter Contribution	TX Δ TJ		50	119	ps
Optical Extinction Ratio	ER	9			dB
Receiver
Average Rx Sensitivity @ 1.25 Gbps (Gigabit Ethernet )	RSENS2			-22	dBm	6,7
Average Rx Sensitivity @ 1.06 Gbps (1X Fibre Channel )	RSENS1			-23	dBm	6,7
Stressed Rx sens. =1.25 Gbps				-14.5	dBm
Average Receiver Power	RxMAX			0	dBm
Receiver Elec. 3 dB cutoff freq.				1500	MHz
Optical Center Wavelength	λC	1265		1600	nm
Optical Return Loss		12			dB
LOS De-Assert	LOSD			-24	dBm
LOS Assert	LOSA	-34			dBm
LOS Hysteresis		0.5			dB

Notes:1. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.2. Also specified to meet curves in FC-PI-2 Rev. 10.0 Figure 18, which allow trade-off between wavelength, spectral width and OMA.3. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average power.4. Unfiltered, 20-80%. Complies with IEEE 802.3 (Gig. E) and FC 1x eye masks when filtered.5. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and ΔDJ6. Measured with conformance signals defined in FC-PI-2 Rev. 10.0 specifications.7. Measured with PRBS 27-1 at 10-12BER