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The EDS-208A Series 8-port industrial Ethernet switches support IEEE 802.3 and IEEE 802.3u/x with 10/100M full/half-duplex, MDI/MDI-X auto-sensing. The EDS-208A Series has 12/24/48 VDC (9.6 to 60 VDC) redundant power inputs that can be connected simultaneously to live DC power sources. These switches have been designed for harsh industrial environments, such as in 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.
The EDS-208A switches are available with a standard operating temperature range from -10 to 60°C, or with a wide operating temperature range from -40 to 75°C. All models are subjected to a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control applications. In addition, the EDS-208A switches have DIP switches for enabling or disabling broadcast storm protection, providing another level of flexibility for industrial applications.
Ethernet Interface | |
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 |
100BaseFX Ports (multi-mode SC connector) | EDS-208A-M-SC Series: 1 EDS-208A-MM-SC Series: 2 |
100BaseFX Ports (multi-mode ST connector) | EDS-208A-M-ST Series: 1 EDS-208A-MM-ST Series: 2 |
100BaseFX Ports (single-mode SC connector) | EDS-208A-S-SC Series: 1 EDS-208A-SS-SC Series: 2 |
Standards | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for flow control |
Optical Fiber | Read more |
Switch Properties | |
MAC Table Size | 2 K |
Packet Buffer Size | 768 kbits |
Processing Type | Store and Forward |
Power Parameters | |
Connection | 1 removable 4-contact terminal block(s) |
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 |
Input Voltage | 12/24/48 VDC, Redundant dual inputs |
Operating Voltage | 9.6 to 60 VDC |
Overload Current Protection | Supported |
Reverse Polarity Protection | Supported |
DIP Switch Configuration | |
Ethernet Interface | Broadcast storm protection |
Physical Characteristics | |
Housing | Aluminum |
IP Rating | IP30 |
Dimensions | 50 x 114 x 70 mm (1.96 x 4.49 x 2.76 in) |
Weight | 275 g (0.61 lb) |
Installation | DIN-rail mounting, Wall mounting (with optional kit) |
Environmental Limits | |
Operating Temperature | Standard Models: -10 to 60°C (14 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F) |
Storage Temperature (package included) | -40 to 85°C (-40 to 185°F) |
Ambient Relative Humidity | 5 to 95% (non-condensing) |
Standards and Certifications | |
EMC | EN 55032/24 |
EMI | CISPR 32, FCC Part 15B Class A |
EMS | IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV IEC 61000-4-6 CS: 10 V IEC 61000-4-8 PFMF |
Hazardous Locations | ATEX, Class I Division 2 |
Maritime | ABS, DNV-GL, LR, NK |
Railway | EN 50121-4 |
Safety | UL 508 |
Shock | IEC 60068-2-27 |
Traffic Control | NEMA TS2 |
Vibration | IEC 60068-2-6 |
Freefall | IEC 60068-2-31 |
MTBF | |
Time | 2,701,531 hrs |
Standards | Telcordia (Bellcore), GB |
Warranty | |
Warranty Period | 5 years |
Details | See www.moxa.com/warranty |
| Name | Type | Version | Release Date | |
| Datasheet for EDS-208A Series | Datasheet | V1.1 | 22 May 2020 |
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