NETGEAR AXM763 network transceiver module 10000 Mbit/s

The NETGEAR AXM763 is a 10 Gigabit Ethernet SFP+ transceiver module designed for long-reach multimode fiber connections (LRM, IEEE 802.3aq). It uses an LC duplex connector, supports 10 Gbit/s data rates and is compatible with the two built-in 10GE SFP+ interfaces of GSM73xxS / GSM72xxPS series devices as well as the 10GE SFP+ interface of the SFP+ Adapter Module AX743. The module enables 10 Gigabit Ethernet over legacy and laser-optimized multimode fibers.

Advantages

This NETGEAR AXM763 module provides reliable 10 Gigabit connectivity over multimode fiber with support for both OM1 (62.5/125 µm) and OM3 (50/125 µm) cable types. Its LC duplex interface and SFP+ form factor allow straightforward insertion into compatible NETGEAR SFP+ ports, while the compact 18 g module conserves space and fits standard SFP+ slots. Compliance with the 802.3aq LRM standard ensures interoperability with other LRM-capable equipment.

Suitable for

• Upgrading NETGEAR GSM73xxS / GSM72xxPS switches to 10 Gigabit Ethernet
• Adding 10GE support via the AX743 SFP+ Adapter Module
• Extending 10 Gigabit links over existing multimode fiber infrastructure (OM1/OM3)

Key specifications

• Model: NETGEAR AXM763 (MPN: AXM763-10000S)
• Interface: SFP+ LC duplex
• Standard: IEEE 802.3aq (LRM)
• Maximum data rate: 10 000 Mbit/s (10 Gbit/s)
• Weight: 0.018 kg
• Distance over OM1 (62.5/125 µm): up to 220 m
• Distance over OM3 (50/125 µm): up to 260 m

How to use

Insert the AXM763 SFP+ transceiver into a compatible 10GE SFP+ port on supported NETGEAR devices (GSM73xxS, GSM72xxPS or AX743 module). Connect LC duplex multimode fiber cable to the transceiver, ensuring correct polarity. Configure the switch port as required by your network (speed/duplex/autonegotiation typically handled by the device). Verify link and activity LEDs on the host device to confirm successful connection.

Recommendations

Use appropriate multimode fiber cable types for target distances: legacy 62.5/125 µm OM1 for runs up to 220 m and 50/125 µm OM3 for runs up to 260 m. Ensure clean LC connectors and proper fiber handling to maintain signal quality and follow NETGEAR device documentation for compatibility and firmware guidance.