Ethernet Interface
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Standards
IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control -
10/100BaseT(X) Ports (RJ45 connector)
EDS-208: 8
EDS-208-M-SC: 1
EDS-208-M-ST: 1
Auto negotiation speed
Full/Half duplex mode
Auto MDI/MDI-X connection -
100BaseFX Ports (multi-mode SC connector)
EDS-208-M-SC: 1
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100BaseFX Ports (multi-mode ST connector)
EDS-208-M-ST: 1
Switch Properties
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Processing Type
Store and Forward
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MAC Table Size
2 K
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Packet Buffer Size
768 kbits
Power Parameters
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Input Voltage
24 VDC
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Input Current
EDS-208: 0.07 A @ 24 VDC
EDS-208-M Models: 0.1 A @ 24 VDC -
Operating Voltage
12 to 48 VDC
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Connection
1 removable 3-contact terminal block(s)
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Overload Current Protection
2.5 A @ 24 VDC
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Reverse Polarity Protection
Supported
Physical Characteristics
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Housing
Plastic
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IP Rating
IP30
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Dimensions
40 x 100 x 86.5 mm (1.57 x 3.94 x 3.41 in)
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Weight
170 g (0.38 lb)
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Installation
DIN-rail mounting
Environmental Limits
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Operating Temperature
-10 to 60°C (14 to 140°F)
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Storage Temperature (package included)
-40 to 85°C (-40 to 185°F)
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Ambient Relative Humidity
5 to 95% (non-condensing)
Standards and Certifications
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Safety
UL 508
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EMC
EN 55032/24
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EMI
CISPR 32, FCC Part 15B Class A
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EMS
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 1 kV; Signal: 1 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8 PFMF -
Shock
IEC 60068-2-27
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Vibration
IEC 60068-2-6
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Freefall
IEC 60068-2-31
MTBF
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Time
EDS-208: 401,624 hrs
EDS-208-M Models: 368,353 hrs -
Standards
Telcordia (Bellcore), GB
Warranty
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Warranty Period
5 years
