The 3C-LINK QSFP28 DWDM 100G PAM4 optical transceiver gives you the ability to multiplex 100G Ethernet over dark fiber. The innovative PAM4 modulation technology allows for DWDM connectivity in a QSFP28 form factor on the 100G ITU DWDM wavelength grid. However, PAM4 optics start with a negative power budget as the chipset takes all of the power for the PAM4 modulation. Therefore, these optics require amplification to go any distance, and dispersion compensation after 5km.
The 3C-LINK QSFP28 DWDM 100G PAM4 optical transceiver gives you the ability to multiplex 100G Ethernet over dark fiber. The innovative PAM4 modulation technology allows for DWDM connectivity in a QSFP28 form factor on the 100G ITU DWDM wavelength grid.
| Model No. | 3CD-QSFP28-XXXX-LR2 | Vendor Name | 3C-LINK |
| Form Factor | QSFP28 | Max Data Rate | 100Gbps (2x 50Gbps) |
| Wavelength | CH17 to CH60 | Max Cable Distance | 5Km |
| Connector | CS Duplex | Fiber Type | SMF |
| Transmitter Type | 2 x LWDM EML | Receiver Type | PIN |
| DDM/DOM | Yes | Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power | -1~4dBm | Receiver Sensitivity | <-9.0dBm |
| Powerbudget | 8dB | Receiver Overload | 6dBm |
| Typical Power Consumption | ≤4.4W | Extinction Ratio | ＞4.8dB |
| Modulation Format | PAM4 | CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Transmit and Dispersion Penalty | 5dB | Host FEC | Supported |
| MTBF | 6,000,000 Hours | EMC (Electromagnetic Compatibility) | Supported |
| Protocols | IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636, RoHS, CPRI, eCPRI | Warranty | 3 Years |
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