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Hardened Managed Ethernet Switches Quick Start Guide
Available models
Part Number
Product Name
LEH1208A Series (Class 1 Div. 2 ISA 12.12.01 certified for use in hazardous environments)
LEH1208A
8-Port 10/100 Mbps Hardened Managed Ethernet
Switch
LEH1208A-2GMMSC 8-Port 10/100 Mbps with 2-Port GE MMSC
Hardened Managed Ethernet Switch
LEH1216A
16-Port 10/100 Mbps Hardened Managed Ethernet
Switch
LEH1216A-2GMMSC
16-Port 10/100 Mbps with 2-Port GE MMSC
Hardened Managed Ethernet Switch
This quick start guide describes how to install and use the Hardened Managed Ethernet Switch with Class 1 Div. 2 certification.
Designed for explosion-resistant environments, Hardened Managed Ethernet Switches provide reliable switching in industrial areas
constrained by space and explosion hazards.
Functional Description
• Meets NEMA TS1/TS2 Environmental requirements such as temperature, shock, and vibration for traffic control equipment.
• Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity for industrial environments.
• Supports Command-Line Interface in RS-232 consoles.
• 1000BASE-SX: Multimode SC type.
• Supports 8192 MAC addresses. Provides 2M bits memory buffer.
• Alarms for power and port link failure by relay output.
• Supports DIN-rail or panel mounting installation.
• Power Supply: Redundant DC terminal block power inputs or 12-VDC DC jack, 100–240 VAC external power supply.
• Supports RS-232 console, Telnet, SNMP v1 & v2c & v3, RMON, Web browser, and TFTP management.
• Supports IEEE 802.3/802.3u/802.3ab/802.3z/802.3x, auto-negotiation, 10-/100-/1000-Mbps, full/half duplex, auto MDI/MDIX.
• Operating voltage and max. current consumption: 1.25 A @ 12 VDC, 0.625 A @ 24 VDC, 0.313 A @ 48 VDC.
Power consumption: 15 W max.
• Field wiring terminal: Use copper conductors only, 60/75, 14–24 AWG torque value 4.5 lb-in.
• -40 to +167° F (-40 to +75° C) operating temperature range. Tested for functional operation @ -40 to +185° F (-40 to +85° C).
UL508 Industrial Control Equipment certified maximum surrounding air temperature @ 167° F (75° C).
Customer
Support
Information
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com
BLACK BOX
Description
8 ports 10/100, DC power
8 ports 10/100, 2-Port GE, DC power
16 ports 10/100, DC power
16 ports 10/100, 2-Port GE, DC power
LEH1208A
LEH1208A-2GMMSC
LEH1216A
LEH1216A-2GMMSC
®
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Summary of Contents for Black Box LEH1208A
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Page 1: Functional Description
BLACK BOX Part Number Product Name Description ® LEH1208A Series (Class 1 Div. 2 ISA 12.12.01 certified for use in hazardous environments) LEH1208A 8-Port 10/100 Mbps Hardened Managed Ethernet 8 ports 10/100, DC power Switch LEH1208A-2GMMSC 8-Port 10/100 Mbps with 2-Port GE MMSC... -
Page 2: Physical Description
See the Indicators table on the next page. (2) LINK/ACT LEDs for LEH1208A-2GMMSC and LEH1216A-2GMMSC only combo ports NOTE: These LEDs are not present on LEH1208A and LEH1216A switches. (1) 5-pin terminal block Terminal block for Power 1, Power 2, and Ground (1) DC power connector... - Page 3 LEH1200 Series Hardened Ethernet Switches Quick Start Guide LEH1200 Series Switches Indicators. State Indication Power 1 Steady ON (Green) Power ON Power OFF Power 2 Steady ON (Green) Power ON Power OFF Power 3 Steady ON (Green) Power ON Power OFF 10/100BASE-TX, 100BASE-FX/BX (LED for 10/100-Mbps RJ-45 ports, #5 in Figure 1 on the previous page) LINK/ACT Steady ON (Green)
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Page 4: Console Configuration
LEH1200 Series Hardened Ethernet Switches Quick Start Guide Console Configuration STEP 1: Connect to the switch console. Connect the DB9 straight cable to the RS-232 serial port of the device and the RS-232 serial port of the terminal or computer running the terminal emulation application. - Page 5 LEH1200 Series Hardened Ethernet Switches Quick Start Guide STEP 5: Log on to Privileged Exec Mode (Enable Mode). At the “switch_a>” prompt, type in “enable” and press <Enter> to log on to Privileged Exec Mode (or Enable Mode). The “switch_a#” prompt will show on the screen. STEP 6: Log on to Configure Mode (Configure Terminal Mode).
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Page 6: Web Configuration
LEH1200 Series Hardened Ethernet Switches Quick Start Guide Web Configuration STEP 1: Login to the switch. Specify the default IP address (192.168.1.10) of the switch in the Web browser. A login window will be shown as below: Login window. 724-746-5500 | blackbox.com Page 6... - Page 7 LEH1200 Series Hardened Ethernet Switches Quick Start Guide STEP 2: Log in using the factory default settings. • Enter the factory default login ID: root. • Enter the factory default password (no password). • Click on the “Login” button to log on to the switch. Welcome screen.
- Page 8 About Black Box Black Box provides an extensive range of networking and infrastructure products. You’ll find everything from cabinets and racks and power and surge protection products to media converters and Ethernet switches all supported by free, live 24/7 Tech support available in 60 seconds or less.