Ubiquiti Networks
Ubiquiti Networks NSM2 2.4 GHz 11 dBi network antenna
2.4 GHz panel antenna with 11 dBi gain, dual Ethernet and passive PoE for outdoor links
- Reliable 2.4 GHz links with 11 dBi directional gain
- Flexible indoor or outdoor use with UV-stabilised enclosure
- Simple installation via passive PoE on two Ethernet ports
- Consistent performance in -30 to 75 °C operating range
- Compact 294 x 31 x 80 mm form factor weighs 400 g
2.4 GHz airMAX panel antenna
The Ubiquiti NSM2 is a 2.4 GHz panel antenna built for outdoor wireless links. It delivers 10.4 to 11.2 dBi gain with dual linear polarisation and a 55 by 53 degree azimuth beamwidth. The unit integrates a 400 MHz Atheros processor, 32 MB SDRAM and 8 MB flash. Two 10/100 Ethernet ports connect via passive PoE.
Upgrade from omnidirectional antennas
This panel replaces omnidirectional antennas when a focused beam improves link budget and reduces interference. The 23 dB minimum cross-pol isolation and 1.6:1 maximum VSWR support stable long-distance connections. The jump is worth it when line-of-sight paths need directional gain over wide coverage.
11 dBi gain for point-to-point links
The antenna comfortably handles point-to-point and point-to-multipoint deployments within its 27 degree elevation beamwidth. It runs out when wider azimuth coverage or 5 GHz operation is required. The UV-stabilised enclosure operates from -30 to 75 °C with pole-mount hardware included.
Highlights
- Reliable 2.4 GHz links with 11 dBi directional gain
- Flexible indoor or outdoor use with UV-stabilised enclosure
- Simple installation via passive PoE on two Ethernet ports
- Consistent performance in -30 to 75 °C operating range
- Compact 294 x 31 x 80 mm form factor weighs 400 g
Specifications
No published specifications for this item yet.
Questions about this item
What pole diameter does the included mount kit fit?
The kit clamps to standard mast tubing; the unit measures 294 x 31 x 80 mm and weighs 400 g.
Which Ethernet pins carry the passive PoE power?
Power arrives on pairs 4, 5 positive and 7, 8 return; connect the supplied 24 V 0.5 A injector before linking data cables.
How often should the UV-stabilised enclosure be inspected?
Check mounting hardware and radome yearly; the plastic is rated for -30 to 75 °C and 5 to 95 % humidity.
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