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AscentOptics' 200G QSFP28-DD includes two solutions
One is the 2X 100G solution, which uses the 8x25G optical channel. For example, the 2X 100G SR4 realizes short distance 100M transmission through the MPO-16 optical jumper interface. 2X100G CWDM4, 2X100G 4WDM-10, 2KM, 10KM transmission is realized through the 2X CS new dense connector interface. This 2X100G QSFP28-DD optical module can realize compatibility with the traditional 100G QSFP28 transmission of the data center switch. QSFP-DD 2x100G has an 8x25G optical channel operating in NRZ encoding. They comply with QSFP-DD MSA.
AscentOptics also provide QSFP28-DD LR4 10km and ER4 40km solution that converts 4x 50G LWDM4 PAM4 optical signals into 8-way NRZ electrical signals.
The module converts eight channels of 25Gb/s (NRZ) electrical input data to four channels of LAN-WDM optical signals and multiplexes them into a single channel for 200Gb/s (PMA4) optical transmission. On the upper side of the receiver, the module optically demultiplexes the 200Gb/s (PMA4) optical input into four channel WDM optical signals and converts them into eight 25Gb/s (NRZ) electrical output data.
| Part No. | Description | Specifications | Datasheet | Add to Quote | ||||
| Data Rate | Distance | Wavelength | Connector | |||||
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QDD-2002M85-1HCM | 200G QSFP-DD SR8 850nm 100m MMF MPO-16 Transceivers | 2X100GbE | 100M | 850nm | MPO-16 | Download | |
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QDD-2002C31-02CC | 200G QSFP-DD 2X100G CWDM4 2km CS SMF Transceivers | 2X100GbE | 2KM | 2x CWDM4 | Dual CS | Download | |
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QDD-2002C31-10CC | 200G QSFP-DD 2x100G 4WDM-10 10km CS SMF Transceivers | 2X100GbE | 10KM | 2x CWDM4 | Dual CS | Download | |
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QDD-2002L31-10CC | 200G QSFP-DD 2x100G LR4 LWDM4 10km CS SMF Transceivers | 2X100GbE | 10KM | 2x LWDM4 | Dual CS | Download | |
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QDD-200L431-10CL | 200G QSFP-DD LR4 LWDM4 10km SMF LC Transceivers | 200G/2X100GbE | 10KM | LWDM4 | Duplex LC | Download | |
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QDD-200L431-40CL | 200G QSFP-DD ER4 LWDM4 40km SMF LC Transceivers | 200G/2X100GbE | 40KM | LWDM4 | Duplex LC | Download | |
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