The EL1142 series provides two independent media conversion paths between 2 x 10/100BASE-T and 2 x 100BASE-SX-LX fiber. Similar to the EL1141 series media converter, the EL1142 includes the hardened construction and high performance needed for mission critical applications, including power substation automation. However, the EL1142 series offers twice the port density in the same housing dimensions, providing greater flexibility and requiring less space for installation.
Technology
Standards
- • IEEE 802.3 10BASE-T
- • IEEE 802.3u 100BASE-TX/FX
- • IEEE 802.3x Full-Duplex and flow control
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
Power
Input Voltage
- • 12-48VDC (Terminal Block)
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
Interface
Ethernet Port
- • 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
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 RFI 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 Compliance
- IEC 60068-2-6 Fc (Vibration Resistance)
- 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
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