3C-LINK 3C-QSFP56-LR4 QSFP56 transceiver supports up to 10km link lengths over single-mode fiber (SMF) via an LC duplex connector. This transceiver is compliant with SFF-8661, SFF-8636 and IEEE 802.3bs standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable for 200G Ethernet, Data Center, and 5G backhaul.
3C-LINK 3C-QSFP56-LR4 QSFP56 transceiver supports up to 10km link lengths over single-mode fiber (SMF) via an LC duplex connector.
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| Model No. | 3C-QSFP56-LR4 | Vendor Name | 3C-LINK |
| Form Factor | QSFP56 | Max Data Rate | 200Gbps |
| Wavelength | 1271nm, 1291nm, 1311nm and 1331nm | Max Cable Distance | 10km |
| Connector | Duplex LC | Fiber Type | SMF |
| Transmitter Type | CWDM EML | Receiver Type | PIN |
| DDM/DOM | Yes | Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power | -3.0~+3.7dBm | Receiver Sensitivity | <-9.5dBm |
| Powerbudget | 6.2dB | Receiver Overload | 5.1dBm |
| Typical Power Consumption | ≤8W | Extinction Ratio | ＞3.5dB |
| Modulation Format | PAM4 | CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Transmit and Dispersion Penalty | 4.5dB | Host FEC | Supported |
| Packaging Technology | COB | EMC (Electromagnetic Compatibility) | Supported |
| ProtocolsIEEE 802.3bs, QSFP56 MSA, SFF-8665, SFF-8636, RoHS 10 | Warranty | 3 Years |
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* IEEE 802.3bm 200GBASE-SR4