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Alphatron

NQA-2443

Network Switch / Communication Equipment · Cable & Wiring

Class-certified type (DNV register) · technical data sheet not yet verified
Specifications

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Forward and Filtering Rate148810 pps
LatencyLess than 5us
Number of ports16
Input Voltage12 to 48 VDC, redundant inputs
Input Current0.34A max
Over Current Protection1.6A
Reverse Polarity ProtectionYes
DimensionWidth 75.0 × Depth 105 × Height 179 (mm)
Mass1.5kg
Operational Temperature-15°C to +55°C
Operational Humidity40°C RH 93%
EmcIEC 60945-Ed4.0
StandardsIEEE802.3, 802.3u, 802.3x
Processing typeStore and Forward, with IEEE 802.3 full duplex, back
Maximum throughput1488100 pps / port (1000Mbps, 64byte pkt, uni-cast) *Wire speed : 100%
LEDPWR, UVP/OVP, RVP, LOOP, LINK/ACT
Maximum Power Consumption13.2 W and under
Sensor LAN switch RoHSNQA-2443 Weight 1.5 kg
IEEE802.3, 802.3u, 802.3xUp to 16 ports available Latency less than 5µs
Power12 to 48V DC
質量1.5 kg
Peso1.5 kg
Technology StandardsIEEE802.3, 802.3u, 802.3x
TechnologyIEEE 802.3, 802.3u, 802.3x
Forward and filtering rate148810 pps
Interface10/100BASE-T(X) auto negotiation speed, F/H duplex mode,
Input currentMax: 0.34 A
Overcurrent protection1.6 A
Mechanical80.1u135u105(mm) (widthudepthuheight)
Environment0 to 60qC
Operating relative humidity5% to 95% (No condensation)
VibrationSweep 2 Hz to 13.2 Hz at ±1 mm, 13.2 Hz to 100 Hz at 7m/s2
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The NQA-2443 and NQA-2443A are Sensor LAN switch units designed for marine applications. They provide high-speed data transmission and reliable connectivity for various sensors and devices on board a vessel.

Applications

  • Sensor connectivity

Features

  • Store and Forward processing
  • IEEE802.3 standards compliance
  • High throughput
  • Low latency
  • Reverse polarity protection
  • Vibration resistant

Standards

  • IEEE802.3, 802.3u, 802.3x, 802.3ab
  • IEC60945-Ed4.0
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