Sensor Lan Switch Unit - JRC ECDIS Instruction Manual

22.13 Sensor LAN switch unit

GENERAL SPECIFICATION
Technology
Standards
Processing type
Forward and Filtering Rate
Latency
Interface
Number of ports
RJ45
LED
Power
Input Voltage
Input Current
Over Current Protection
Reverse Polarity Protection
Mechanical
Dimension
Mass
Environment
Operational Temperature
Operational Humidity
Vibration
EMC
Section 22 Specifications
NQA-2443: Sensor LAN switch unit
IEEE802.3, 802.3u, 802.3x
Store and Forward, with IEEE802.3 full duplex,
back pressure flow control
148810 pps
Less than 5us
16
10/100BASE-T(X) auto negotiation speed, F/H duplex mode, and
auto MDI/MDI-X connection
Power, Fault, Speed
12 to 48 VDC
0.34A max
1.6A
Yes
Width 75.0 x Depth 105 x Height 179 (mm)
1.5kg
-15C to +55C
40C RH 93%
Sweep 2 Hz to 13.2 Hz at ± 1 mm, 13.2 Hz to 100 Hz at 7m/s
and for 2h on each resonance, otherwise 2h at 30 Hz in all three
axes
IEC60945-Ed4.0
22-14
2