Features and Benefits
10/100BaseT(X) (RJ45 connector), 100BaseFX (multi-mode, SC/ST connector)
IEEE802.3/802.3u/802.3x support
Broadcast storm protection
DIN-Rail mounting ability
-10 to 60°C operating temperature range
-40 to +75°C operating temperature range (T-model)
Introduction
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.
| • Technology | |
| Standards |
IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for Flow Control |
| Processing Type | Store and Forward |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| • Switch Properties | |
| MAC Table Size | 1 K |
| Packet Buffer Size | 512 Kbit |
| • Interface | |
| Fiber Ports | 100BaseFX ports (SC/ST connector, multi-mode) |
| RJ45 Ports | 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection |
| LED Indicators | Power, 10/100M (TP port), 100M (fiber port) |
| • Optical Fiber | |
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| • Power Requirements | |
| Input Voltage |
EDS-205: 12 to 48 VDC, 18 to 30 VAC (47 to 63 Hz) EDS-208 series: 12 to 45 VDC, 18 to 30 VAC (47 to 63 Hz) |
| Input Current |
EDS-205: 0.12 A @ 24 V EDS-208: 0.14 A @ 24 V EDS-208-M: 0.23 A @ 24 V |
| Overload Current Protection | 1.1 A |
| Connection | 1 removable 3-contact terminal block |
| Reverse Polarity Protection | Present |
| • Physical Characteristics | |
| Housing | Plastic, IP30 protection |
| Dimensions |
EDS-205: 24.9 x 100 x 86.5 mm (0.98 x 3.94 x 3.41 in) EDS-208: 40 x 100 x 86.5 mm (1.57 x 3.94 x 3.41 in) |
| Weight |
EDS-205: 135 g EDS-208: 170 g |
| Installation | DIN-Rail mounting |
| • Environmental Limits | |
| Operating Temperature | -10 to 60°C (14 to 140°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| • Standards and Certifications | |
| Safety |
EDS-205: UL 508, EN 60950-1 EDS-208: UL 508, UL 60950-1, EN 60950-1 |
| EMI | FCC Part 15 Subpart B Class A, EN 55022 Class A |
| EMS |
EN 61000-4-2 (ESD) Level 2, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) (EDS-205: Level 3; EDS-208: Level 2), EN 61000-4-8, EN 61000-4-11 |
| Shock | IEC 60068-2-27 |
| Freefall | IEC 60068-2-32 |
| Vibration | IEC 60068-2-6 |
| Note | Please check Moxa’s website for the most up-to-date certification status. |
| • MTBF (mean time between failures) | |
| Time |
EDS-205: 768,000 hrs EDS-208: 368,000 hrs |
| Database |
EDS-205: Telcordia (Bellcore), GB EDS-208: MIL-HDBK-217F, GB 25°C |
| • Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |
Produkter i denna serie
| Info | Portar | ||||||||
| Ethernetportar | Fiberportar | ||||||||
| Namn | Temperatur- område |
Managerbar | Totalt portantal |
Gigabit Ethernet |
Ethernet Portar |
PoE Portar |
M SC | M ST | M SC |
|---|---|---|---|---|---|---|---|---|---|