
, PO and Wire.
Certifications: ABSATEXDNVEN 50121-4EN 55032/EN 55024GLIECExLRLVD(EN 60950-1)NEMA TS2NKKRoHSUL508UL508 CID2
| 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 |
| Interface: | |
| RJ45 Ports | 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection |
| Fiber Port(s) | 100BaseFX ports (SC/ST connector, multi-mode, single-mode) |
| LED Indicators | Power, 10/100M (TP port), 100M (fiber port) |
| DIP Switches | Enable/Disable broadcast storm protection |
| Optical Fiber | |
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| Physical Characteristics: | |
| Housing | Aluminum, IP30 protection |
| Dimensions | EDS-205A: 30 x 115 x 70 mm (1.18 x 4.52 x 2.76 in) EDS-208A: 50 x 115 x 70 mm (1.96 x 4.52 x 2.76 in) |
| 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 | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Power Requirements: | |
| Input Voltage | 12/24/48 VDC (9.6 to 60 VDC), 18 to 30 VAC (47 to 63 Hz), redundant dual inputs |
| Input Current | EDS-205A: 0.1 A @ 24 V EDS-205A-M/S: 0.11 A @ 24 V EDS-208A: 0.13 A @ 24 V EDS-208A-M: 0.17 A @ 24 V EDS-208A-MM/SS: 0.22 A @ 24 V |
| Overload Current Protection | 1.1 A |
| Connection | 1 removable 4-contact terminal block |
| Reverse Polarity Protection | Present |
| Agency Approvals: | |
| EMI | FCC Part 15, CISPR (EN55022) class A |
| EMS | EN61000-4-2 (ESD), level 3 EN61000-4-3 (RS), level 3 EN61000-4-4 (EFT), level 3 EN61000-4-5 (Surge), level 3 EN61000-4-6 (CS), level 3 EN61000-4-8 EN61000-4-11 |
| Safety | UL508 (EDS-205A-M/-S Pending) |
| Hazardous Location | UL/cUL Class I, Division 2, Groups A, B, C and D (EDS-205A-M/-S, EDS-208A Series Pending); ATEX Zone 2, Ex nC IIC (Pending) |
| Shock | IEC 60068-2-27 |
| Freefall | IEC 60068-2-32 |
| Vibration | IEC 60068-2-6 |
| MTBF (meantime between failures) | Time: 425,000 hrs Database: Telcordia (Bellcore), GB |
| Maritime | EDS-205A series: DNV (Pending), GL (Pending), ABS (Pending), LR (Pending), NK (Pending) EDS-208A series: DNV, GL, ABS, LR, NK |
| Rail Traffic | EN50121-4 |
| Warranty: | |
| Warranty Period | 5 years |
| Product Category | |
| Product Category | Unmanaged Switch |
| Mechanical | |
| Dimensions: WxHxD (mm) | 30mm x 115mm x 70mm |
| Mounting | Din Rail |
| IP level | IP30 |
| Enclosure | Metal |
| Data Rate and Number of Ports | |
| Number of Ports | 5 |
| Fast Ethernet, 10/100 Mbps | 4 |
| Gigabit, 10/100/1000 Mbps | - |
| Interface | |
| Interface Type | 10/100 Mbps RJ45, 100 Mbps Multi-mode ST |
| Fiber connector | 1 Multi-mode ST |
| PoE | - |
| M12 Connector | - |
| SFP | - |
| Digital I/O/Relay | - |
| Console | - |
| Bypass | - |
| Modular Design | - |
| Available Modular | - |
| Power | |
| Power Input Type | Dual DC/ DC Terminal Block |
| Operating Supply Voltage | 12 to 48VDC |
| Power Consumption | - |
| Reliability | |
| Operating Temperature | -40C to 75C |
| Redundancy and Backup Options | |
| Redundancy Technology | Yes |
| STP/RSTP/PSTP/MSTP | - |
| Automatic Backup Configurator | Yes |
| Certification | |
| Certification | - |
| UL 508 (Industrial Control) | Yes |
| EN 50155 (Rail Industry) | - |
| EN 50121-4 (Rail Industry) | - |
| EN 50121-3-2 (Rail Industry) | - |
| NEMA TS2 (ITS) | - |
| IEC 61850-3 (Power Industry) | - |
| IEEE 1613 (Power Industry) | - |
| IEEE 1588PTP (Power Industry) | - |
| DNV.GL (Marine) | - |
| ABS.LR.NK (Marine) | - |
| C1D2 (Oil & Gas) | Yes |
| ATEX (Oil & Gas) | Yes |
| Network Management and Control | |
| Layer Level Switching | L2 |
| Modbus/TCP | - |
| Ethernet/IP | - |
| PROFINET | - |
| SNMP/RMON | - |
| LLDP | - |
| DHCP | - |
| IGMP Snooping/GMRP | - |
| QoS | - |
| VLAN 802.1Q | - |
| IEEE 802.1X | - |
| LACP (802.3ad) | - |
| Port Lock | - |
| IPv6 | - |
| Interface | |
| DIP Switches | Enable/Disable broadcast storm protection |
| Fiber Ports | 100BaseFX ports (SC/ST connector, multi-mode, single-mode) |
| LED Indicators | Power, 10/100M (TP port), 100M (fiber port) |
| RJ45 Ports | 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection |
| Power Requirements | |
| Overload Current Protection | 1.1 A |
| Reverse Polarity Protection | Present |
| Input Voltage | 12/24/48 VDC (9.6 to 60 VDC), 18 to 30 VAC (47 to 63 Hz), redundant dual inputs |
| Input Current | EDS-205A: 0.1 A @ 24 V EDS-205A-M/S: 0.11 A @ 24 V EDS-208A: 0.13 A @ 24 V EDS-208A-M: 0.17 A @ 24 V EDS-208A-MM/SS: 0.22 A @ 24 V |
| Connection | 1 removable 4-contact terminal block |
| Technology | |
| Standards | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for Flow Control |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| Processing Type | Store and Forward |
| 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 | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| MTBF (mean time between failures) | |
| Time | 425,000 hrs |
| Database | Telcordia (Bellcore), GB |
| Physical Characteristics | |
| Weight | EDS-205A: 175 g EDS-208A: 275 g |
| Dimensions | EDS-205A: 30 x 115 x 70 mm (1.18 x 4.52 x 2.76 in) EDS-208A: 50 x 115 x 70 mm (1.96 x 4.52 x 2.76 in) |
| Installation | DIN-Rail mounting, wall mounting (with optional kit) |
| Housing | Aluminum, IP30 protection |
| Switch Properties | |
| MAC Table Size | 1 K |
| Packet Buffer Size | 512 Kbit |
| Standards and Certifications | |
| EMI | FCC Part 15 Subpart B Class A, EN 55022 Class A |
| Safety | UL 508, UL 60950-1 |
| Hazardous Location | UL/cUL Class I Division 2 Groups A/B/C/D, ATEX Zone 2 Ex nC IIC |
| Rail Traffic | EN 50121-4 |
| Note | Please check Moxa’s website for the most up-to-date certification status. |
| Shock | IEC 60068-2-27 |
| Vibration | IEC 60068-2-6 |
| EMS | EN 61000-4-2 (ESD) Level 3, 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) Level 3, EN 61000-4-8, EN 61000-4-11 |
| Freefall | IEC 60068-2-32 |
| Traffic Control | NEMA TS2 |
| Wheeled Vehicles | e-Mark (E1) (EDS-208A only) |
| Marine | DNV, GL, LR, ABS, NK |
| Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |

WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov