EL1142 Series

Higher Port Density

• • Two independent media conversion paths in a compact housing

EN 50121-4 Certification

• • Designed and tested for railway environment applications

IEC 61850-3/IEEE 1613 Certification

• • Meets standards for application in power substation automation

Link-Fault-Pass-Through (LFPT)

• • Provides constant monitoring of the links connected to the media converters
  • If a copper links fails, the media converter will pass the fail state on throughout the link, disabling the fiber link and the copper link on the opposite end

Technology

• Standards
  • IEEE 802.3 10BASE-T
  • IEEE 802.3u 100BASE-TX
  • IEEE 802.3ab 1000BASE-T
• Forward and Filtering Rate
  • 14,880pps for 10Mbps
  • 148,810pps for 100Mbps
• Packet Buffer Memory
  • 128K bits
• Processing Type
  • Store-and-forward
  • Auto Negotiation
  • Half-Duplex back-pressure and IEEE 802.3x Full-Duplex flow control
  • Auto MDI/MDIX

Interface

• Ethernet Ports
  • 10/100BASE-TX: 2 ports
  • 100BASE-FX: 2 ports
• LED Indicators
  • Per Unit: Power1, Power2, Alarm
  • Per 10/100BASE-TX port: Link/Activity, 100, Full-Duplex/Collision, LFPT
  • Per 100BASE-FX port: Link/Activity, Full-Duplex/Collision
• Relay Contact
  • Dry contact with current 0.6A/30VDC

Power

• Input
  • 12-48VDC
• Power Consumption
  • 4.5W Max
  • 0.37A@12VDC
  • 0.17A@24VDC
  • 0.09A@48VDC
• Protection
  • Overload Current Protection
  • Reverse Polarity Protection

Mechanical

• Casing
  • Aluminum Case
  • IP30
• Dimensions
  • 50 x 110 x 135mm (W x D x H)
  • (1.97" x 4.33" x 5.31")
• Weight
  • 1.2kg (2.64lbs.)
• Installation
  • DIN-Rail (top hat type 35mm) or panel mounting

Environment

• Operating Temperature
  • -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)

Regulatory Approvals

• ISO
  • Manufactured in an ISO 9001 facility
• Safety
  • UL 61010
• EMC
  • FCC Part 15B Class A
  • VCCI Class A
  • EN 61000-6-4
  • EN 61000-6-2 Class A
  • EN 55032 Class A
• EMS
  • EN 61000-6-2
    • • EN 61000-4-2 (ESD Standards)
    • • EN 61000-4-3 (Radiated FRI Standards)
    • • EN 61000-4-4 (Burst Standards)
    • • EN 61000-4-5 (Surge Standards)
    • • EN 61000-4-6 (Induced RFI Standards)
    • • EN 61000-4-8 (Magnetic Field Standards)
• Environmental Test Compliances
  • IEC 60068-2-6 Fc (Vibration)
  • IEC 60068-2-27 Ea (Shock)
  • FED STD 101C Method 5007.1 (Free fall w/ package)
• Industrial Compliance
  • IEC 61850-3/IEEE 1613
  • EN 50121-4