40GB QSFP+ Transceiver ER4 1310nm 40KM
The 40G QSFP+ ER4 transceiver delivers long-reach 40Gbps transmission over single-mode fiber up to 40km. With four independent 10Gbps channels, MPO/MTP connectors, and integrated DDM, it ensures reliable high-speed connectivity for data centers, enterprise, and telecom networks, with full OEM and customization support.
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Description
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Specification
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Features
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Application
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Custom Service
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FAQ
The 40G QSFP+ ER4 Optical Transceiver is a long-reach, high-performance optical module engineered for data centers, enterprise networks, and telecom environments requiring 40Gbps bandwidth over single-mode fiber. Leveraging four independent transmit and receive channels, each supporting 10Gbps, the module delivers aggregate 40Gbps transmission with low latency and high signal integrity across distances up to 40 kilometers.
Designed for high-density network deployments, this QSFP+ module integrates MTP/MPO optical interfaces and a CML-compatible electrical I/O, ensuring seamless integration with existing network equipment. Built-in digital diagnostics monitoring (DDM) provides real-time visibility into optical power, voltage, temperature, and other key operating parameters, supporting proactive network maintenance and high reliability.
With a hot-pluggable QSFP+ form factor, single +3.3V power supply, and power consumption under 1.5W, this transceiver is energy-efficient, RoHS-6 compliant, and meets industry-standard performance and safety requirements for modern high-speed optical networks.
| Data Rate | 40Gbps |
|---|---|
| Wavelength | 1310nm |
| Fiber Type | Single Mode (SMF) |
| Transmission Distance | 40KM |
| Connector Type | MPO/MTP |
| Compliance | QSFP+ MSA | Class I laser | RoHS |
| Power Supply | #ERROR! |
| Temperature Range | 0°C to +70°C |
| Features | Hot-pluggable | DDM |
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Four independent full-duplex channels supporting 10Gbps each (aggregate 40Gbps)
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Per-channel data rate up to 11.2Gbps
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MTP/MPO optical connectors for single-mode fiber
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QSFP+ MSA compliant with CML electrical I/O
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Digital Diagnostics Monitoring (DDM) for real-time monitoring
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Supports transmission distances up to 40km on SMF
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Hot-pluggable QSFP+ form factor
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Single +3.3V power supply, maximum 1.5W power consumption
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Operating temperature: 0°C to +70°C
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XLPPI electrical interface
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RoHS-6 compliant
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Data center rack-to-rack interconnects
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High-speed 40G Ethernet networks
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Infiniband QDR, DDR, and SDR connections
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Long-reach optical links in enterprise and telecom networks
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High-density optical switch deployment
FiberMania provides OEM, ODM, and private-label services for the 40G QSFP+ ER4 transceiver. Options include custom labeling, firmware and wavelength tuning, and full performance testing, enabling seamless integration into customer network infrastructure while maintaining high-quality standards.
Q1: What is the maximum transmission distance?
A1: Up to 40 kilometers over standard single-mode fiber.
Q2: How many channels does this transceiver support?
A2: Four independent full-duplex channels, each capable of 10Gbps.
Q3: Is the module hot-pluggable?
A3: Yes, it can be inserted or removed without powering down network equipment.
Q4: Which standards does it comply with?
A4: QSFP+ MSA and SFF-8472 for digital diagnostics.
Q5: What is the power consumption?
A5: Maximum 1.5W, providing energy-efficient operation.
Q6: Can FiberMania provide customized or private-label versions?
A6: Yes, including OEM, ODM, custom labeling, and performance optimization.
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