Comelink QSFP-DD-200G-LR4 200G QSFP-DD LR4 PAM4 LWDM4 10km LC SMF FEC Optical Transceiver Module
200G QSFP-DD LR4 PAM4 LWDM4 Lanes MUX/DEMUX Design 10km Optical Transceiver Module (1295.56nm 1300.05nm 1304.58nm 1309.14nm LC SMF 10km with FEC DDM)
200G QSFP-DD LR4 designed for 5G mid-haul and backhaul applications. It is a portfolio of pluggable optical transceiver modules designed for data centers 200G LR4 Ethernet links up to 10 km on dual SMFs without FEC. It features a QSFP-DD form factor with an LC connector and is QSFP-DD MSA compliant.
Feature:
- Built-in Marvell DSP Chip, Max Power Consumption ≤10.8W.
- Provide Professional Compatibility and Parameter Test Reports.
- Compliant with Hot Pluggable QSFP MSA, IEEE 802.3bs Standard.
- Class1/1M Standard Product, Compliant with RoHS Environmental Protection Standards (Lead-Free).
- DDM(Digital Diagnostic Monitoring) Supported.
- 30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.
Quality Assurance
Specificiation
| P/N | QSFP-DD-200G-LR4 | Vendor Name | Comelink |
| Form Factor | QSFP-DD | Max Data Rate | 212.5Gbps |
| Wavelength | 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm | Max Distance | 10km |
| Modulation Format | PAM4 | Host Required | FEC |
| Connector | Duplex LC | Voltage Supply | 3.3V |
| Cable Type | SMF | DDM Support | Yes |
| Transmitter Type | EML LWDM4 | Receiver Type | PIN |
| TX Power | -3.4~+5.3dBm | Receiver Sensitivity | < -7.7dBm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 10.8W |
| Protocols | QSFP-DD MSA, IEEE 802.3bs | Application | 200G Ethernet, Data Center Interconnect |
Application:

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