EDS-205A/EDS-208A Series

5 and 8-port unmanaged Ethernet switches

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Features and Benefits  

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  • 10/100BaseT(X) (RJ45 connector), 100BaseFX (multi/single-mode, SC or ST connector)
  • Redundant dual 12/24/48 VDC, 18 to 30 VAC power inputs
  • IP30 aluminum housing
  • Rugged hardware design well suited for hazardous locations (Class 1 Div. 2/ATEX Zone 2), Transportation (NEMA TS2/ EN 50121-4/e-Mark), and maritime environments (DNV/GL/LR/ABS/NK)
  • -40 to 75°C operating temperature range (T models)

Introduction

The EDS-205A/208A series are 5 and 8-port industrial Ethernet switches 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 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.

Dimensions(unit=mm)

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, single-mode)
RJ45 Ports 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection
DIP Switches Enable/Disable broadcast storm protection
LED Indicators Power, 10/100M (TP port), 100M (fiber port)
Optical Fiber
Table
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
Physical Characteristics
Housing Aluminum, IP30 protection
Dimensions EDS-205A Series: 30 x 115 x 70 mm (1.18 x 4.52 x 2.76 in)
EDS-208A Series: 50 x 115 x 70 mm (1.96 x 4.52 x 2.76 in)
Weight EDS-205A Series: 175 g
EDS-208A Series: 275 g
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)
Standards and Certifications
Safety UL 508
Hazardous Location UL/cUL Class 1 Division 2 Groups A/B/C/D,
ATEX Zone 2 Ex nA nC IIC T4 Gc
EMI FCC Part 15 Subpart B Class A, EN 55022 Class A
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
Marine DNV, GL, LR, ABS, NK
Wheeled Vehicles e-Mark (E1) (EDS-208A only)
Traffic Control NEMA TS2
Rail Traffic EN 50121-4
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
MTBF (mean time between failures)
Time EDS-205A Series: 3,040,784 hrs
EDS-208A Series: 2,428,212 hrs
Database Telcordia (Bellcore), GB
Warranty
Warranty Period 5 years
Details See www.moxa.com/warranty

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Available Models

  Model No. Description
EDS-205A Unmanaged Ethernet switch with 5 10/100BaseT(X) ports, -10 to 60°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-M-ST-T Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, and 1 100BaseFX multi-mode port with ST connector, -40 to 75°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-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-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
EDS-208A-MM-ST Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with ST connectors, -10 to 60°C operating temperature
EDS-208A-MM-ST-T Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX multi-mode ports with ST connectors, -40 to 75°C operating temperature
EDS-208A-M-SC Unmanaged Ethernet switch with 7 10/100BaseT(X) ports, and 1 100BaseFX multi-mode port with SC connector, -10 to 60°C operating temperature
EDS-208A-M-SC-T Unmanaged Ethernet switch with 7 10/100BaseT(X) ports, and 1 100BaseFX multi-mode port with SC connector, -40 to 75°C operating temperature
EDS-208A-M-ST Unmanaged Ethernet switch with 7 10/100BaseT(X) ports, and 1 100BaseFX multi-mode port with ST connector, -10 to 60°C operating temperature
EDS-208A-M-ST-T Unmanaged Ethernet switch with 7 10/100BaseT(X) ports, and 1 100BaseFX multi-mode port with ST connector, -40 to 75°C operating temperature
EDS-208A-S-SC Unmanaged Ethernet switch with 7 10/100BaseT(X) ports, and 1 100BaseFX single-mode port with SC connector, -10 to 60°C operating temperature
EDS-208A-S-SC-T Unmanaged Ethernet switch with 7 10/100BaseT(X) ports, and 1 100BaseFX single-mode port with SC connector, -40 to 75°C operating temperature
EDS-208A-SS-SC Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX single-mode ports with SC connectors, -10 to 60°C operating temperature
EDS-208A-SS-SC-T Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, and 2 100BaseFX single-mode ports with SC connectors, -40 to 75°C operating temperature
EDS-208A-T Unmanaged Ethernet switch with 8 10/100BaseT(X) ports, -40 to 75°C operating temperature

Optional Accessories

Power Supplies
  Model No. Description
MDR-60-24 60W/2.5A DIN-Rail 24 VDC power supply with universal 85 to 264 VAC or 120-370 VDC input, -20 to 70°C operating temperature
MDR-40-24 40W/1.7A DIN-Rail 24 VDC power supply with universal 85 to 264 VAC or 120-370 VDC input , -20 to 70°C operating temperature
DR-4524 45W/2A DIN-Rail 24 VDC power supply with universal 85 to 264 VAC or 120-370 VDC input, -10 to 50°C operating temperature
DR-75-24 75W/3.2A DIN-Rail 24 VDC power supply with universal 85 to 264 VAC or 120-370 VDC input, -10 to 60°C operating temperature
DR-120-24 120W/5A DIN-Rail 24 VDC power supply with universal 88 to 132 VAC or 176 to 264 VAC input by switch, or 248-370 VDC , -10 to 60°C operating temperature
Mounting Kits
  Model No. Description
WK-30 Wall mounting kit for the EDS-205A/G205A series