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IEC-1820

Specications

Package Contents

IEC-1820

Quick Installation Guide

www.level1.com

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MTBF

55.10 years

Technology

Standards

IEEE802.3 10BASE-T,

IEEE802.3u 100BASE-TX/100BASE-FX, IEEE802.3x

Forward and

Filtering Rate

14,880pps for 10Mbps

148,810pps for 100Mbps

Packet Buffer

Memory

128K bits

Processing

Type

Store-and-Forward

Half-duplex back-pressure and IEEE802.3x full-duplex

flow control

Environment

Operating

Temperature

-40°C to 75°C (-40°F to 167°F)

Tested @ -40°C to 85°C (-40°F to 185°F)

Storage

Temperature

-40°C to 85°C (-40°F to 185°F)

Ambient

Relative

Humidity

5% to 95% (non-condensing)

Regulatory Approvals

ISO

Manufactured in an ISO9001 facility

Safety

UL508

EMI

FCC Part 15, Class A

EN61000-6-4

- EN55022

- EN61000-3-2

- EN61000-3-3

EMS

IEC61850-3 & IEEE1613: Substation & Power automa-

tion Applications

EN50121-4: Railway Applications

EN61000-6-2

- EN61000-4-2 (ESD Standards)

Contact: + / - 8KV

Air: + / - 15KV

- EN61000-4-3 (Radiated RFI Standards)

35V/m, 80 to 1000MHz; 80% AM

- EN61000-4-4 (Burst Standards)

Signal Ports: + / - 4KV

D.C. Power Ports: + / - 4KV

- EN61000-4-5 (Surge Standards)

Signal Ports: + / - 2KV; Line-to-Line

D.C. Power Ports: + / - 2KV; Line-to-earth

- EN61000-4-6 (Induced RFI Standards)

Signal Ports: 10Vrms @ 0.15 - 80MHz; 80% AM

D.C. Power Ports: 10Vrms @ 0.15 - 80MHz; 80% AM

- EN61000-4-8 (Magnetic Field Standards)

1000A/m @ 50, 60Hz

Environmental

Test

Compliance

IEC60068-2-6 Fc (Vibration Resistance)

5g @ 10 - 150Hz, Amplitude 0.35mm (Operation/Storage/

Transport)

IEC60068-2-27 Ea (Shock)

25g @ 11ms (Half-Sine Shock Pulse; Operation)

50g @ 11ms (Half-Sine Shock Pulse; Storage/Transport)

FED STD 101C Method 5007.1 (Free fall w/ package)

-Tested with Cross Weight and Drop High standard table

Power

Input

Input Voltage: 12 to 48VDC (Terminal Block) /

12VDC(DC Jack)

Power

Consumption

2.4W MAX. 0.2A @ 12VDC, 0.05A @ 48VDC

Overload

Current

Protection

Present

Reverse

Polarity

Protection

Present

Mechanical

Casing

Aluminum case

IP30

Dimensions

50mm (W) x 110mm (D) x 135mm (H)

(1.97" (W) x 4.33" (D) x 5.31" (H))

Weight

0.8Kg (1.76lbs.)

Installation

DIN-Rail (Top hat type 35mm), Panel, Rack Mounting

Interface

Ethernet Port

10/100BASE-TX: 1 port

100BASE-FX: 1 port

LED Indicators

Per Unit: Power Status (Power 1, Power 2, Fault),

Link-Fault-Pass-Through

Per Port: 10/100TX: Link/Activity, Full-duplex/Collision,

Speed

100FX: Link/Activity, Full-duplex/Collision

Relay Contact

Relay contact rating with current 1A @ 30VDC,

0.5A @ 120VAC