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QSFPP-40G-LX4-C |
Description: | QSFP+ 40GBase-LX4 Optic Duplex MMF Juniper Compatible |
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QSFPP-40G-LX4-C Overview
QSFPP-40G-LX4-C is a QSFP transceiver engineered to deliver a 40G data rate over long-range single-mode fiber links using LC connectors. It employs four discrete wavelengths (typically operating in the 1271‑1334 nm band) to multiplex data streams, ensuring robust Ethernet transmission over distances up to 10 km in high-performance network environments.
Designed in a compact QSFP form factor, QSFPP-40G-LX4-C meets the stringent physical and operational demands of modern data centers, enterprise networks, and telecom applications. Its precision engineering and support for standard Ethernet protocols make it an ideal solution for high-density and long-haul optical connectivity deployments.
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QSFPP-40G-LX4-C Specifications
Product Type | Transceiver |
Form Factor | QSFP |
Data Rate | 40G |
Connector Type | LC |
Wavelength | 1271-1334 nm |
Transmission Distance | Long-Range |
Fiber Type | Single-mode |
Max Distance | 10 km |
Supported Protocols | Ethernet |
Network Interface | Ethernet |
Power Consumption | N/A |
Operating Temperature | 0 to 70°C |
Storage Temperature | -40 to 85°C |
Input Voltage | N/A |
Compatibility | Cisco / Juniper / Huawei / Arista |
Product Name | QSFPP-40G-LX4-C |
Height | N/A |
Width | N/A |
Depth | N/A |
Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
Form Factor | SFP | QSFP | SFP | QSFP | SFP+ |
Data Rate | 1G | 100G | 10G | 40G | 10G |
Connector Type | LC | MPO | LC | LC | LC |
Wavelength | 1590 nm | 850nm | 850 nm | 1271-1334 nm | 1550 nm |
Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Extended-Range |
Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | Single-mode |
Max Distance | 80 km | 1 m | 300 meters | 10 km | 40 km |
Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | 10 Gigabit Ethernet |
Network Interface | Fiber | Ethernet | Fiber | Ethernet | Ethernet |
Power Consumption | 1.0W | N/A | 2.5W | N/A | N/A |
Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
Input Voltage | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
Product Name | CWDM SFP-1590 Transceiver Module | QSFP-100G-AOC1M | JH633A-C 10G SFP Transceiver | QSFPP-40G-LX4-C | 10G-SFPP-ERD-1536-61-C |
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