MOXA EDS-208A-MM-SC 8-Port Compact Unmanaged Industrial Standard Ethernet Switch
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The MOXA EDS-208A-MM-SC is an 8-port industrial Ethernet switch that supports IEEE 802.3 and IEEE 802.3u/x with 10/100M full/half-duplex, MDI/MDI-X auto-sensing. It has redundant power inputs of 12/24/48 VDC (9.6 to 60 VDC) that can be connected simultaneously to live DC power sources. These switches are designed for use in harsh industrial environments, such as maritime (DNV/GL/LR/ABS/NK), rail wayside, highway, or mobile applications (EN 50121-4/NEMA TS2/e-Mark), or hazardous locations (Class I Div. 2, ATEX Zone 2) that comply with FCC, UL, and CE standards.
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The MOXA EDS-208A-MM-SC switches are available with a standard operating temperature range of -10 to 60°C, or with a wide operating temperature range of -40 to 75°C. All models undergo a 100% burn-in test to ensure they meet the requirements of industrial automation control applications. Additionally, MOXA EDS-208A-MM-SC switches feature DIP switches to enable or disable broadcast storm protection, adding flexibility for industrial applications.
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Features and Benefits
â— 10/100BaseT(X) (RJ45 connection) and 100BaseFX (multi/single-mode, SC or ST connector)
â— Redundant dual 12/24/48 VDC power inputs.
â— IP30 aluminum housing.
â— The rugged hardware design is suitable for hazardous areas (Class 1 Div. 2/ATEX Zone 2), transportation (NEMA TS2/EN 50121-4/e-Mark), and maritime settings (DNV/GL/LR/ABS/NK).
◠Operating temperatures vary from -40 to 75°C (-T models).
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Ethernet Interface
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10/100BaseT(X) Ports (RJ45 connector) |
EDS-208A/208A-T: 8 EDS-208A-M-SC/M-ST/S-SC Series: 7 EDS-208A-MM-SC/MM-ST/SS-SC Series: 6 All models support: Auto negotiation speed Full/Half duplex mode Auto MDI/MDI-X connection |
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100BaseFX Ports (multi-mode SC connector) |
EDS-208A-M-SC Series: 1 EDS-208A-MM-SC Series: 2 |
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100BaseFX Ports (multi-mode ST connector) |
EDS-208A-M-ST Series: 1 EDS-208A-MM-ST Series: 2 |
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100BaseFX Ports (single-mode SC connector) |
EDS-208A-S-SC Series: 1 EDS-208A-SS-SC Series: 2 |
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Standards |
IEEE802.3for10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for flow control |
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Switch Properties
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MAC Table Size |
2 K |
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Packet Buffer Size |
768 kbits |
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Processing Type |
Store and Forward |
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Power Parameters
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Connection |
1 removable 4-contact terminal block(s) |
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Input Current |
EDS-208A/208A-T, EDS-208A-M-SC/M-ST/S-SC Series: 0.11 A @ 24 VDC EDS-208A-MM-SC/MM-ST/SS-SC Series: 0.15 A@ 24 VDC |
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Input Voltage |
12/24/48 VDC, Redundant dual inputs |
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Operating Voltage |
9.6 to 60 VDC |
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Overload Current Protection |
Supported |
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Reverse Polarity Protection |
Supported |
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Physical Characteristics
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Housing |
Aluminum |
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IP Rating |
IP30 |
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Dimensions |
50 x 114 x 70 mm (1.96 x 4.49 x 2.76 in) |
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Weight |
275 g (0.61 lb) |
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Installation |
DIN-rail mounting, Wall mounting (with optional kit) |
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Environmental Limits
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Operating Temperature |
Standard Models: -10 to 60°C (14 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°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) |
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MOXA EDS-208A-MM-SC Available Models
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Model 1 |
MOXA EDS-208A |
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Model 2 |
MOXA EDS-208A-MM-SC |
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Model 3 |
MOXA EDS-208A-MM-ST |
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Model 4 |
MOXA EDS-208A-M-SC |
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Model 5 |
MOXA EDS-208A-M-ST |
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Model 6 |
MOXA EDS-208A-S-SC |
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Model 7 |
MOXA EDS-208A-SS-SC |
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Model 8 |
MOXA EDS-208A-MM-SC-T |
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Model 9 |
MOXA EDS-208A-MM-ST-T |
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Model 10 |
MOXA EDS-208A-M-SC-T |
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Model 11 |
MOXA EDS-208A-M-ST-T |
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Model 12 |
MOXA EDS-208A-S-SC-T |
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Model 13 |
MOXA EDS-208A-SS-SC-T |
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Model 14 |
MOXA EDS-208A-T |
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