The EDS-205A/208A series are 5 and 8-port Industrial Unmanaged switch that support IEEE 802.3 and IEEE 802.3u/x with 10/100M full/ half-duplex, MDI/MDI-X auto-sensing. The EDS-205A/208A switches provide 12/24/48 VDC (9.6 to 60 VDC), 18 to 30 VAC redundant power inputs that can be connected simultaneously to live AC/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-205A/208A Industrial Unmanaged 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-205A/208A switches have DIP switches for enabling or disabling broadcast storm protection, providing another level of flexibility for industrial applications.
| Name | Action |
|---|---|
| Download |
| Spec | Description |
|---|
| Ethernet Interface | ||||||||||||||||||||||||||||||||||||||||||||||||||
| EDS-205A/205A-T | 5 Nos of 10/100BaseT(X) Ports | |||||||||||||||||||||||||||||||||||||||||||||||||
| EDS-208A/208A-T | 8 Nos of 10/100BaseT(X) Ports | |||||||||||||||||||||||||||||||||||||||||||||||||
| EDS-205A-M-SC/M-ST/S-SC | 4 Nos of 10/100BaseT(X) Ports, 1, 100BaseFX Port. | |||||||||||||||||||||||||||||||||||||||||||||||||
| EDS-208A-M-SC/M-ST/S-SC | 7 Nos of 10/100BaseT(X) Ports, 1, 100BaseFX Port. | |||||||||||||||||||||||||||||||||||||||||||||||||
| EDS-208A-MM-SC/MM-ST/SS-SC | 6 Nos of 10/100BaseT(X) Ports, 2 100BaseFX Ports. | |||||||||||||||||||||||||||||||||||||||||||||||||
| All models support | Auto negotiation speed | |||||||||||||||||||||||||||||||||||||||||||||||||
| Full/half duplex mode | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Auto MDI/MDI-X connection | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Standards | IEEE 802.3 for 10BaseT | |||||||||||||||||||||||||||||||||||||||||||||||||
| IEEE 802.3u for 100BaseT(X) and 100BaseFX | ||||||||||||||||||||||||||||||||||||||||||||||||||
| IEEE 802.3x for flow control | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Optical Fiber |
|
|||||||||||||||||||||||||||||||||||||||||||||||||
| Switch Properties |
| MAC Table Size | 1 K |
| Packet Buffer Size | 384 kbits |
| Processing Type | Store and Forward |
Power Parameters
| Connection | 1 removable 4-contact terminal block(s) |
| Input Current | EDS-205A/205A-T: 0.09 A @ 24 VDC |
| EDS-205A-M-SC/M-ST/S-SC Series: 0.1 A @ 24 VDC | |
| 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 | 30 x 115 x 70 mm (1.18 x 4.52 x 2.76 in) |
| Weight | 175 g (0.39 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 | IECEx, ATEX, Class I Division 2 |
| Maritime | ABS, DNV-GL, LR, NK |
| Railway | EN 50121-4 |
| Safety | UL 508 |
| Shock | IEC 60068-2-27 |
| NEMA TS2 | Traffic Control |
| Vibration | IEC 60068-2-6 |
| Freefall | IEC 60068-2-31 |
| MTBF | |
| Time | 3,040,784 hrs |
| Standards | Telcordia (Bellcore), GB |
| Model No. | Model Description |
|---|---|
| EDS-205A | Unmanaged Ethernet switch with 5 10/100BaseT(X) ports, -10 to 60°C operating temperature |
| EDS-205A-T | Unmanaged Ethernet switch with 5 10/100BaseT(X) ports, -40 to 75°C operating?temperature |
| EDS-208A | Unmanaged Ethernet switch with 8 10/100BaseT(X) ports, -10 to 60°C operating temperature |
| EDS-208A-T | Unmanaged Ethernet switch with 8 10/100BaseT(X) ports, -40 to 75°C operating temperature |
| EDS-205A-M-SC | Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, and 1 100BaseFX multi-mode port with SC connector, -10 to 60°C operating temperature |
| EDS-205A-M-SC-T | Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, and 1 100BaseFX multi-mode port with SC connector, -40 to 75°C operating temperature |
| EDS-205A-M-ST | Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, and 1 100BaseFX multi-mode port with ST connector, -10 to 60°C operating temperature |
| EDS-205A-S-SC | Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, and 1 100BaseFX single-mode port with SC connector, -10 to 60°C operating temperature |
| EDS-205A-S-SC-T | Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, and 1 100BaseFX single-mode port with SC connector, -40 to 75°C operating temperature |
| EDS-208A-MM-SC | Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -10 to 60°C operating temperature |
| EDS-208A-MM-SC-T | Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with SC connectors, -40 to 75°C operating temperature |
