IES-0821 Datasheet, PDF (1/2 Pages) Level One – 4 x 802.3af plus 4 FE Unmanaged Switch -40 to 75C, DIN-rail

IES-0821
4 x 802.3af + 4 FE Unmanaged Switch
-40 to 75C, DIN-rail
Overview
LevelOne IES-0821 Industry Ethernet Switch provides 4 PoE ports of
10/100Base-TX plus 4 ports of 10/100Base-TX Ethernet to enable high
speed network at mission-critical environment. This device is designed
to be mounted on an industry standard DIN-rail, plus the clearly visible
status LEDs provide simple monitoring of port link activity.
Redundancy
This redundant power system is designed to meet the challenge of
power failure to ensure reliability and constant availability. Single power
design works ne in non-critical network applications, but it falls short
drastically for network applications in transportation, automate
production or banking.
High Reliability
All components are built to withstand harsh environment applications
without compromise where humidity, temperature variation and even
shock vibration are concerns, including Electric & Utility, Critical
Infrastructure, Transportation and Surveillance Security. This device
operates under -40 to 75 Celsius (-40 to 167 Fahrenheit) temperature.
Power over Ethernet
This switch is Power Sourcing Equipment (PSE), and it is fully complied
with IEEE 802.3af PoE standard at maximum 15.4W power budget per
port. It helps to save infrastructure wiring costs dramatically by
eliminating electric wiring and less UPS needed.
Features
Plug & Play
This unmanaged Industrial Ethernet Switch is designed for the
demanding industrial environments at businesses in need of instant
connectivity with no setup or con gure required, truly plug and play.
Safety
This device has been tested under UL508 standard for Industrial Control
Equipment to endurance under test turn on and o 6,000 times while
loaded, with no single failure. Plus, it is the E-Mark complied to ensure
reliability at rolling stock applications. It’s highly reliability and safety
measurement to ensure eld hardened, especially for the harsh
environment.
- Provides exibility of 8 Ethernet ports that con gure in combinations
of copper and ber optic interfaces
- -40°C to 75°C (-40°F to 167°F) and is tested for functional operation @
-40°C to 85°C (-40°F to 185°F)
- Port1 - 4 support IEEE802.3af Power over Ethernet (PoE) Power
Sourcing Equipment (PSE)
- Provides DIN-rai, panel, or rack mounting
- Alarms for power and port link failure by relay output
- Redundant power inputs with Terminal Block and DC Jack
- Complies with IEC61000-6-2 EMC Generic standard immunity for
Industrial environment
- Complies with NEMA TS2 Environmental requirements for Tra c
control equipment
- 10/100Mbps-Full/Half-duplex, Auto-Negotiation, Auto-MDI/MDIX
Diagrams
Unit: mm
Front
68
Side
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