The QSFP-40G-ZR4-AL is a high-performance QSFP+ transceiver designed for ultra-long-haul 40Gbps data transmission, supporting 80km reach over single-mode fiber at 1310nm via duplex LC connectors, ideal for metro and regional network backbones. It utilizes a 4-lane ZR4 architecture to deliver reliable long-distance connectivity, integrating digital diagnostic monitoring (DDM/DOM) for real-time tracking of operating parameters like temperature and optical power. Compliant with industry standards such as IEEE 802.3ba and QSFP+ MSA, it features hot-swappable design and low power consumption, ensuring seamless integration into high-performance network infrastructures.
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Ultra-Long Reach: Enables 40Gbps transmission over 80km using 9/125μm single-mode fiber, addressing long-haul connectivity needs in metro/regional networks.
4-Lane Architecture: Leverages ZR4 technology (4 parallel 10Gbps lanes) to achieve aggregate 40Gbps throughput with optimized signal integrity.
Practical Features: Supports DDM/DOM for proactive monitoring, hot-swappable for easy maintenance, and complies with key standards for broad compatibility with QSFP+ ports.
Specification
| Form Factor | QSFP+ |
| Data Rate | 40Gbps (4 x 10.3125Gbps lanes) |
| Wavelength | 1310nm (per lane, CWDM) |
| Transmission Distance | Up to 80km over 9/125μm single-mode fiber (SMF) |
| Connector Type | Duplex LC |
| Protocol Compliance | IEEE 802.3ba (40GBASE-ZR4), QSFP+ MSA, SFF-8436 |
| Optical Performance | Transmit power: -5.5 ~ 0dBmReceive sensitivity: ≤ -15.5dBmPower budget: 10dB |
| Power Consumption | Max 3.5W (3.3V supply) |
| Operating Temperature | 0°C ~ 70°C (commercial range) |
| Diagnostics | Supports DDM/DOM (Digital Diagnostic Monitoring) |
| Key Features | Hot-swappable, RoHS compliant, FEC support |
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