CWDM can solve the shortage of fiber resources and transparent transmission of business, and reduce the cost of network Construction. With low-cost and compact dimension, it is mainly used in metropolitan area network and access layer, also be used to build networks.
1.25g cwdm-sfp-1490 optical transceiver. Dualfiber singlemode 1490nm 80km Features Dual data-rate of 1.25gbps operation 1490nm cwdm dfb laser and pin photodetector for 80km transmission Compliant with sfp msa and cwdm-sfp-1490 with duplex lc receptacle Digital diagnostic monitoring: Internal calibration or external calibration Compatible with rohs +3.3v single power supply Operating case temperature: Standard : 0 to +70+¼pc Industrial : -40 to +85+¼pc Applications Gigabit ethernet Fiber channel Switch to switch interface Switched backplane applications Outer/server interface Other optical transmission systems Description The sfp transceivers are high performance, cost effective modules supporting dual data-rate of 1.25gbps and 80km transmission distance with smf. The transceiver consists of three sections: a cwdm dfb laser transmitter, a pin 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 single-source agreement (msa) . Information, please refer to sfp msa.
Flyin optronics' coarse wavelength division multiplexer (cwdm) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provideslow insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. Features: Low insertion loss Wide pass band High channel isolation High stability and reliability Epoxy-free on optical path Access network Applications: Line monitoring Wdm network Telecommunication Cellular application Fiber optical amplifier Acess network Parameter4 channel8 channel16 channel MuxDemuxMuxDemuxMuxDemux Channel wavelength (nm)1270~1610 Center wavelength accuracy (nm)± 0.5 Channel spacing (nm)20 Channelpassband (@-0.5db bandwidth (nm)> 13 Insertion loss (db)= 1.6= 2.5= 4.5 Channel uniformity (db)= 0.6= 1.0= 1.5 Channel ripple (db)0.3 Isolation (db)AdjacentN/a> 30N/a> 30N/a> 30 Non-adjacentN/a> 40N/a> 40N/a> 40 Insertion loss temperature sensitivity (db/° c)< 0.005 Wavelength temperature shifting (nm/° c)< 0.002 Polarization dependent loss (db)< 0.1 Polarization mode dispersion< 0.1 Directivity (db)> 50 Return loss (db)> 45 Maximum power handling (mw)300 Operating temperature (° c)-5~+75 Storage temperature (° c)-40~85 Package dimension (mm)L100 x w80 x h10L142 x w102 x h14.5
Flyin Optronics Coarse wavelength division multiplexer (CWDM Mux/Demux) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. Channel Spacing CWDM Gird Number of Channels 4 8 16 18 N Configuration Mux Demux OADM Fiber Type Bare fiber 900um loose tube 2mm cable 3mm cable Fiber Length 1m 2m Specify Connector None FC/APC FC/PC SC/APC SC/PC ST LC Specify Multi-Number of Channels 1270nm1290nm1310nm1330nm1350nm1370nm1390nm1410nm1430nm1450nm1470nm1490nm1510nm1530nm1550nm1570nm1590nm1610nmSpecify Features Applications Low Insertion Loss Line monitoring Wide pass band WDM network High channel Telecommunication High stability and reliability Cellular application Epoxy free on optical path Fiber optical amplifier Access network Performance Specifications Parameter 4 Channel 8 Channel 16 Channel 18 Channel Mux Demux Mux Demux Mux Demux Mux Demux Channel Wavelength nm 1270~1610 or 1271~1611 Center wavelength Accuracy (nm) ±0.5 Channel Spacing nm 20 Channel Passband (@-0.5dB bandwidth (nm) ±7.5/ ±6.5 Insertion Loss dB 1.5 2.5 3.5 3.5 Channel Uniformity dB 0.6 1.0 1.5 1.5 Channel Ripple dB 0.3 Isolation dB Adjacent 30 Non-adjacent 40 Isolation dB Express with filter 30 Express without filter 12 Insertion Loss Temperature Sensitivity(dB/)
GLSUN SFP-25G-CWDM-1270-10-T02, CWDM 25.78Gbps SFP28 transceiver is designed for use in 25Gb/s data rate over single-mode fiber for link length 10Km. The transceiver designs are optimized for high performance and cost effective to supply customers the best solutions for 25Gb/s single lane optical links. Compatible Cisco Form Factor SFP28 Max Data Rate 25.78Gb/s Wavelength 1270nm~1370nm Max Cable Distance 10km Connector Duplex LC Transmitter Type DFB CWDM Extinction Ratio 3.5dB Media SMF Power Consumption
The cisco coarse wavelength-division multiplexing (cwdm) small form-factor pluggable (sfp) solution allows enterprise companies and service providers to provide scalable and easy-to-deploy gigabit ethernet in their networks. The product set helps enable the flexible design of highly available, multiservice networks. The cisco cwdm sfp solution is a convenient and cost-effective solution for the adoption of gigabit ethernet and fibre channel in campus, data-center, and metropolitan-area access networks. Arrange shippment on the receipt of payment Ship via fedex, dhl, ems and so on Expert package
Flyin's mini size coarse wavelength division multiplexers(mini cwdm, mcwdm), are integrated optical modules using flyin's proprietary optical bench platform which can significantly improve optical performance, while also reduce manufacturing costs. Compare to the common standard cwdm module, flyin's mini cwdm takes much smaller package size. Much space can be saved in the application and meanwhile the performance and parameters are much better. All flyin's cwdm modules are telcordia qualified. (meet telcordia gr-1221-core) Features L mini size L high reliability L low insertion loss and better uniformity L ultra high thermal stability L epoxy-free in optical path L rohs compliant Applications L cwdm system L catv system L network upgrading
Up to 11.3Gb/s data links CWDM EML transmitter and APD receiver Up to 80km on 9/125µm SMF Hot-pluggable SFP+ footprint Duplex LC/UPC type pluggable optical interface Metal enclosure, for lower EMI RoHS compliant and lead-free Support Digital Diagnostic Monitoring interface Single +3.3V power supply Maximum power consumption 1.5W Compliant with SFF+MSA and SFF8472 Case operating temperature Commercial: 0 ~ +70oC Extended: -10 ~ +80oC Industrial: -40 ~ +85oC
Up to 11.3Gb/s data links CWDM EML transmitter and APD receiver Up to 80km on 9/125µm SMF Hot-pluggable SFP+ footprint Duplex LC/UPC type pluggable optical interface Metal enclosure, for lower EMI RoHS compliant and lead-free Support Digital Diagnostic Monitoring interface Single +3.3V power supply Maximum power consumption 1.5W Compliant with SFF+MSA and SFF8472 Case operating temperature Commercial: 0 ~ +70oC Extended: -10 ~ +80oC Industrial: -40 ~ +85oC