Fiber optic transceiver module BlueOptics AOM-TQSFP-79EQDZ-AVG 40000 Mbit/s QSFP 850 nm

The BlueOptics AOM-TQSFP-79EQDZ-AVG 40000 Mbit/s QSFP 850 nm is a fiber optic transceiver module engineered for high-speed short-range optical links. Designed with a QSFP interface, this module supports data transfer rates up to 40 Gbit/s and operates at an 850 nm wavelength, making it compatible with standard multimode fiber deployments. It is intended to integrate into networking equipment that accepts QSFP form-factor modules and to deliver stable, low-latency data transmission for aggregation switches, servers, and optical interconnects.

Advantages

This QSFP transceiver provides a compact, hot-pluggable solution for expanding uplink and switch-to-switch bandwidth without modifying existing fiber infrastructure. Operating at 850 nm and supporting 40 Gbit/s, the module offers predictable performance for short-reach links over multimode fiber. Its QSFP form factor supports high port density and reduced rack space usage while enabling straightforward replacement or upgrades in compatible network devices.

Suitable for

• 40 Gbit/s uplinks between switches and aggregation points
• Server-to-switch connections in data centers using multimode fiber
• Short-range optical interconnects and switch stacking

Key specifications

• Interface: QSFP
• Maximum data transfer rate: 40000 Mbit/s (40 Gbit/s)
• Operating wavelength: 850 nm
• Form factor: QSFP hot-pluggable module
• Target fiber type: multimode fiber (short-reach)

How to use

Install the transceiver into a compatible QSFP port on the network device while the host system is powered according to the device manufacturer's hot-swap procedures. Connect the multimode fiber patch cable appropriate for 850 nm operation and ensure connectors are clean before mating. Verify link status and speed through the switch or host diagnostics and consult device logs if link training or compatibility settings are required.

Recommendations

Use this module for short-reach multimode links within data centers and wiring closets. Ensure fiber connectors and transceiver optics are clean, use suitable fiber patch cords, and confirm that the host equipment supports QSFP 40 Gbit/s modules at 850 nm to achieve optimal performance.