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Huawei RTXM320-581 40G-850nm-0.15Km-MM-QSFP+ QSFP-40G-ISR4 Transceiver Module – Refurb

Huawei RTXM320-581 40G-850nm-0.15Km-MM-QSFP+ QSFP-40G-ISR4 Transceiver Module – Refurb

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by Huawei

The Huawei RTXM320-581 QSFP+ transceiver is a high-performance, hot-pluggable optical module designed for 40 Gigabit Ethernet applications over multimode fiber. Operating at an 850nm wavelength, this module supports data transmission up to 100 meters, delivering exceptional speed, low latency, and reliable fiber-optic connectivity for enterprise, data center, and cloud environments.

Built to meet QSFP MSA and IEEE 802.3ba standards, this transceiver is fully compatible with Huawei devices and other equipment supporting QSFP+ ports. It is an ideal solution for network upgrades and performance optimization, offering energy-efficient operation with power consumption below 1.5W.

✔ Key Features & Benefits

✔ 40Gbps High-Speed Performance – Designed for high-bandwidth network environments requiring fast and reliable fiber-optic data transfer.
✔ Hot-Pluggable QSFP+ Design – Enables easy installation and replacement without network disruption.
✔ Energy Efficient – Operates at less than 1.5W, reducing overall power consumption in dense networking environments.
✔ IEEE 802.3ba Compliant – Ensures compatibility with industry-standard networking hardware and protocols.
✔ Short-Range Fiber Support – Optimized for up to 100m transmission over multimode fiber for data centers and enterprise networks.

✔ Ideal Uses

✔ Data center interconnect and aggregation switching
✔ High-performance computing and cloud infrastructure
✔ Enterprise core and distribution layers
✔ Network performance upgrades and optimization projects

✔ Specifications

✔ Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
✔ Brand: Huawei
✔ Model: RTXM320-581 / QSFP-40G-ISR4
✔ Form Factor: QSFP+ (Hot-Pluggable)
✔ Data Rate: 41.25Gb/s (Aggregate)
✔ Wavelength: 850nm
✔ Transmission Distance: Up to 100m (Multimode Fiber)
✔ Transmitter Type: 4x10G NRZ VCSEL
✔ Receiver Type: PIN
✔ Interface: MPO-12 Connector
✔ Power Consumption: <1.5W
✔ Operating Temperature: 0°C to 70°C
✔ Standards Compliance: QSFP MSA, IEEE 802.3ba, RoHS Compliant
✔ Power Supply: Single 3.3V
✔ Warranty: 3 Month Carry-in Warranty
✔ What’s in the Box: Huawei RTXM320-581 40G QSFP+ Transceiver Module