Computers & Consumer Electronics
Description
CWDM SFP 120KM1.25Gbps CWDM SFP Optical Transceiver, 120km Reach (PN: SP-Cxx1G-12DC)Features
● ?Data-rate of 1.25Gbps operation
● ?9 CWDM DFB wavelengths laser and APD photodetector for 120km transmission
● ?Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
● ?Digital Diagnostic Monitoring:? ? Internal Calibration or External Calibration
● ?Compatible with SONET OC-24-LR-1
● ?Compatible with RoHS
● ?+3.3V single power supply
● ?Operating case temperature:? ? Standard: ?0 to +70°CApplications
● ?Gigabit Ethernet
● ?Fiber Channel
● ?Switch to Switch interface
● ?Switched backplane applications
● ?Router/Server interface
● ?Other optical transmission systemsDescriptionThe SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 120km transmission distance with SMF.The transceiver consists of three sections: an uncooled CWDM DFB laser transmitter, an APD photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.Ordering Information for the CWDM SFP 120KMPart Number Product Description SP-Cxx1G-12DCCWDM 1450nm~1610nm,1.25Gbps,120km, 0oC ~ +70oC,?With DDMSee below for & quot;xx& quot; values -λC Wavelength Guide ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?λC Wavelength Guide Code λC Unit Code λC Unit 451450nm551550nm471470nm571570nm491490nm591590nm511510nm611610nm531530nmOptical?Characteristics ??Parameter Symbol Min Typical Max Unit Notes TransmitterCentre Wavelengthλcλc-6.5λcλc+6.5nmSpectral Width (-20dB)?λ1nmSide Mode Suppression RatioSMSR30dBAverage Output PowerPout05dBm1Extinction RatioER9dBOptical Rise/Fall Time (20%~80%)tr/tf180psData Input Swing DifferentialVIN4001800mV2Input Differential ImpedanceZIN90100110ΩTX DisableDisable2.0VccVEnable00.8VTX FaultFault2.0VccVNormal00.8VReceiverReceiver Sensitivity-31dBm3R
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Shenzhen Sky Optics Technology Co.,Limited
Key Word
Address: No.聽620,聽Xindongxing聽Business聽Center,聽Liuxian聽2nd聽Road, Block聽71,聽Bao'an聽District,聽Shenzhen,聽518133,聽China,
ShenZhen, GuangDong
China, 518133
Tel: 86-755-33967196
Fax: 86-755-33967196
