200G QSFP28-DD
EQNET’s 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.
EQNET also provides 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. | QDD-2002C31-02CC, QDD-2002C31-10CC, QDD-2002L31-10CC, QDD-2002M85-1HCM, QDD-200L431-10CL, QDD-200L431-40CL |
|---|---|
| Form Factor | QSFP-DD |
| Data Rate | 200G/2X100GbE, 2X100GbE |
| Distance | 100M, 10KM, 2KM, 40KM |
| Wavelength | 2x CWDM4, 2x LWDM4, 850nm, LWDM4 |
| Operation Temperature | 0 to 70°C (32 to 158°F) |
| Connector | Dual CS, Duplex LC, MPO-16 |
| Voltage | 3.3V |
| Cable Type | MMF, SMF |
| DDM | Yes |
| Transmitter Type | 8 x CWDM, 8 x LWDM, 850nm VCSEL, EML LWDM4 |
| Receiver Type | PIN |
| TX Power | -0.1~+5.6dBm, -3.4~+5.3dBm, -6.5~+2.5dBm, -8.4~+2.4dBm, .-13.0~+2.5dBm |
| Receiver Sensitivity | < -10.3dBm, < -11.5dBm, < -14.1dBm, < -7.7dBm |
| Protocols | QSFP-DD MSA |
| Warranty | 3 years |
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