QSFP-DD 2x100GBASE-LR4 optical transceiver modules are suitable for data centers and HPC (High-Performance Computing) links up to 10km over single-mode fiber. It also features outstanding BER and high sensitivity because of its reliable design and excellent coupling efficiency.
Feature:
Specificiation
| P/N | QSFP-DD-2x100G-LR4 | Vendor Name | Coemlink |
| Form Factor | QSFP-DD | Max Data Rate | 212.5Gbps |
| Wavelength | 1295.56nm, 1300.05nm 1304.58nm, 1309.14nm | Max Distance | 10km |
| Connector | Duplex CS | Voltage Supply | 3.3V |
| Cable Type | SMF | DDM Support | Yes |
| Transmitter Type | DML LWDM4 | Receiver Type | PIN |
| TX Power | Each Lane | Receiver Sensitivity | < -8.6 dBm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 8W |
| Protocols | SFF-8665 CMIS 3.0 QSFP-DD MSA | Application | 100G Ethernet |
Feature:

Unleash HPC Power with InfiniBand Architecture
We provides the Infiniband network solution, offering significant advantages in terms of high-speed, low latency, scalability, and efficiency.

Flat Top OSFP Connector Shell
The OSFP shell has a flat top and is used in adapters, such as ConnectX-7 InfiniBand Adapter Cards.