40G QSFP+ IR4 PSM4 Optical Transceiver 1310nm SMF 12-Fiber MPO 2KM
This 40G QSFP+ IR4 PSM4 transceiver uses a 12-fiber MPO interface with 1310nm single-mode parallel transmission, supporting up to 2 km for high-density data center interconnects.
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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+ IR4 PSM4 Optical Transceiver is a high-performance parallel optical module designed for short-reach high-density data center interconnects. It operates in the 1310nm wavelength band and uses a parallel single-mode fiber (PSM4) architecture with a 12-fiber MPO interface to enable efficient 40Gbps transmission over distances up to 2 km.
This module is fully compliant with QSFP+ MSA standards and supports 4 independent channels, each carrying 10Gbps data streams. It is optimized for low-latency, high-bandwidth applications such as data center spine-leaf architectures and high-speed switch interconnects. The hot-pluggable QSFP+ form factor ensures easy deployment and maintenance, while the MPO interface simplifies high-density cabling.
| Data Rate (max) | 41.2Gb/s |
|---|---|
| Maximum Distance | 2KM |
| Fiber Type | Single Mode Fiber (SMF) |
| Wavelength | 1310nm Band |
| Transmitter | 4x DFB Laser |
| Receiver | 4x PIN Photodetector |
| Connector | 12-fiber MPO |
| Form Factor | QSFP+ |
| Digital Diagnostic | Yes |
| Power Supply Voltage | 3.3V |
| Power Consumption | ≤3.5W |
| Standards | QSFP MSA | 40GbE PSM4 | SFF-8436 |
| Certifications | ISO9001 | TUV | CE | FCC | CAS | UL | RoHS |
| Operating Temperature | 0°C ~ 70°C |
| Storage Temperature | -40°C ~ 85°C |
- 40G QSFP+ IR4 PSM4 optical transceiver module
- 1310nm wavelength band single-mode operation
- 12-fiber MPO optical interface (parallel transmission)
- Supports up to 2 km transmission over SMF
- 4-channel parallel architecture (4 × 10Gbps)
- QSFP+ MSA compliant hot-pluggable design
- Low latency and high bandwidth performance
- Optimized for high-density data center environments
- Stable and reliable long-term operation
- Energy-efficient design for reduced power consumption
- Data center leaf-spine interconnects
- 40G Ethernet high-speed switching networks
- Enterprise backbone aggregation systems
- Cloud computing infrastructure
- High-density MPO patching environments
- Short-reach telecom and private network links
OEM customization is available for system integrators and enterprise deployments. Options include switch compatibility coding (Cisco, Juniper, Huawei, etc.), labeling, firmware EEPROM programming, packaging, and optical test reporting. Custom link budgets and connector configurations are also available for project-based requirements.
Q1: What is PSM4 in this transceiver?
PSM4 (Parallel Single Mode 4-lane) uses four independent fiber pairs over a 12-fiber MPO connector for parallel 40G transmission.
Q2: What is the maximum transmission distance?
It supports up to 2 km over single-mode fiber.
Q3: What connector does it use?
It uses a 12-fiber MPO optical interface.
Q4: How many channels does it support?
It supports 4 independent 10Gbps channels for a total of 40Gbps.
Q5: Is it compatible with standard QSFP+ ports?
Yes. It follows QSFP+ MSA standards for interoperability.
Q6: Where is it commonly used?
It is widely used in data centers, especially in leaf-spine and high-density interconnect architectures.
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