MOXA EDS-308-MM-SC Unmanaged Ethernet Switch

Overview

The MOXA EDS-308-MM-SC Unmanaged Ethernet Switch is a robust and reliable networking solution designed for industrial environments. This unmanaged switch offers 6 10/100BaseT(X) ports and 2 100BaseFX multi-mode ports with SC connectors, making it suitable for a range of networking needs. It supports a wide operating temperature range and includes essential features for reliable performance in demanding conditions.

Technical Specifications

Input/Output Interface:

• Alarm Contact Channels: 1 relay output with current carrying capacity of 1 A @ 24 VDC

Ethernet Interface:

• 10/100BaseT(X) Ports: 6 (RJ45 connector)
  • Auto negotiation speed
  • Full/Half duplex mode
  • Auto MDI/MDI-X connection
• 100BaseFX Ports: 2 (multi-mode SC connector)

Standards:

• IEEE 802.3: for 10BaseT
• IEEE 802.3u: for 100BaseT(X) and 100BaseFX
• IEEE 802.3x: for flow control

DIP Switch Configuration:

• Ethernet Interface: Port break alarm

Switch Properties:

• MAC Table Size: 2 kbits
• Packet Buffer Size: 768 K
• Processing Type: Store and Forward

Power Parameters:

• Input Current: 0.15 A @ 24 VDC
• Connection: 1 removable 6-contact terminal block(s)
• Operating Voltage: 9.6 to 60 VDC
• Input Voltage: Redundant dual inputs (12/24/48 VDC)
• Reverse Polarity Protection: Supported
• Overload Current Protection: Supported

Physical Characteristics:

• Housing: Metal
• IP Rating: IP30
• Dimensions: 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
• Weight: 790 g (1.75 lb)
• Installation: DIN-rail mounting, Wall mounting (with optional kit)

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: UL 508, UL 60950-1, CSA C22.2 No. 60950-1, EN 62368 (LVD)
• EMC: EN 55032/35
• 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 MHz: 20 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
• Hazardous Locations: ATEX Class I Division 2
• Vibration: IEC 60068-2-6
• Shock: IEC 60068-2-27
• Freefall: IEC 60068-2-32
• Maritime: DNV

MTBF:

• Time: 2,382,553 hrs
• Standards: MIL-HDBK-217F