Hot-pluggable 100G QSFP28 LR4 transceiver for 10km SMF links.
High-speed data center interconnects demand reliable, low-latency optical solutions to prevent bottlenecks in 100G Ethernet and Infiniband networks. The LRHQ131X-10ATL 100G QSFP28 LR4 Optical Transceiver addresses this need by providing robust long-reach connectivity for client-side telecom connections and storage area networks.
Compliant with IEEE 802.3ba 100GBASE-LR4, this module features a 4x28G electrical serial interface and supports distances up to 10km over G.652 single-mode fiber. With a maximum power consumption of just 3.5W and a single +3.3V power supply, it ensures energy-efficient operation while maintaining high signal integrity through its duplex LC receptacle.
Ideal for 100GBASE-LR4 Ethernet links and Infiniband QDR/DDR interconnects, this transceiver operates within a commercial temperature range of 0 to 70°C. Its hot-pluggable QSFP28 MSA form factor allows for seamless integration and maintenance in high-density server environments, ensuring scalable network performance.
Compliant with IEEE 802.3ba 100GBASE-LR4 for high-speed data transmission.
Supports up to 10km reach over G.652 single-mode fiber.
Maximum power consumption of 3.5W with single +3.3V power supply.
QSFP28 MSA form factor allows for easy installation and maintenance.
Complete technical details for integration and deployment planning.
| Form Factor | QSFP28 MSA |
|---|---|
| Connector Type | Duplex LC |
| Fiber Type | G.652 SMF |
| Reach | Up to 10km |
| Power Supply | Single +3.3V |
| Maximum Power Consumption | 3.5W |
| Operating Case Temperature | 0 to 70℃ |
| Storage Temperature | -40 to 85℃ |
| Data Rate per Lane | 25.78125 Gbps |
|---|---|
| Electrical Interface | 4x28G Electrical Serial Interface (CEI-28G-VSR) |
| Differential Input Impedance | 90-110 ohm |
| Differential Output Impedance | 90-110 ohm |
| Standard Compliance | IEEE 802.3ba 100GBASE-LR4 |
|---|---|
| Wavelengths | 1295.56/1300.05/1304.58/1309.14nm |
| Total Average Launch Power | 10.5 dBm |
| Receiver Sensitivity (OMA) | -8.6 dBm |
| Side Mode Suppression Ratio | 30 dB |
| Protocol Support | IEEE 802.3ba |
|---|---|
| Feature Support (Yes) | Hot pluggable, RoHS compliant, Class 1 Laser Product |
| Feature Support (No) |
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