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Topstar is a leading SFP Transceicer manufacturer. We specialize in producing 100G QSFP28,100G CFP,10G SFP,CWDM DWDM,SFP+,XFP, and so on. More buying choices at opticalmodulemanufacturers.com.

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400G Ethernet And Fiber Channel 400G-ER8 40km SMF Optical Transceiver Industrial-Temperature For Data Centers 5G Network Optical Module

QSFP-DD optical module, QSFP-DD optical fiber module, QSFP-DD 200G optical module, QSFP-DD 200G optical fiber module, QSFP-DD 400G optical module, QSFP-DD 400G optical fiber module; currently QSFP28 optical module has four electrical channels. Each channel operates at 10Gbps or 25Gbps and supports 40G and 100G Ethernet applications.

400G QSFP-DD FR8 PAM4 2km optical module Hot-pluggable QSFP-DD Duplex LC for 400G Ethernet 400GBASE-FR8 and 5G Network

Designed for 400G Ethernet 400GBASE-FR8 links over duplex single mode fibers, theTOPSTAR 400G QSFP-DD FR8 optical module (coming soon) supports transmission distance up to 2km using LWDM wavelengths (1273.55nm, 1277.89nm, 1282.26nm, 1286.66nm, 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm).

Finisar FTCD1323E1PCL 400GBASE-LR8 QSFP-DD Optical Transceiver

Form Factor: QSFP-DD Finisar’s FTCD1323E1PCL LR8 QSFP-DD transceiver modules are designed for use in 400 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP-DD MSA, QSFP28 MSA, IEEE P802.3bs and portions of IEEE P802.3bm. Digital diagnostic functions are available via the I2C interface, as specified by the MSA and Finisar Application Note AN-20xx.

TOPSTAR Compatible Cisco Brocade 400G QSFP-DD SR8 100m Optical Transceiver

Product Feature： Hot-pluggable QSFP-DD form factor 8 channels full-duplex transceiver module 8x 850nm VCSEL array and PIN photo-detector array Internal DSP CDR circuits on both receiver and transmitter channels Compliant with QSFP-DD MSA, CMIS and IEEE 802.3cd 200GBASE-SR4 Data rate up to 425Gbps (8x 50G PAM4) Reach up to 70m (OM3) or 100m (OM4) over MMF with FEC Power consumption < 10W MPO24 receptacle Built-in digital diagnostic functions Operating case temperature range from 0°C to 70°C 3.3V power supply voltage RoHS compliant (lead free)

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