Black Box LEH1104A-2GSFP User manual

BLACK BOX®
Hardened Managed Ethernet Switches Quick Start Guide
LEH1104A-2GSFP LEH1104A-4MMSC
LEH1104A-2SFP LEH1104A-4MMST
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 [phone]
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: [e-mail]
Customer
Support
Information
Available models
Part Number Product Name Description
LEH1100 Series
LEH1104A-2GSFP 4-Port 10/100 Mbps PoE+ 2-Port GE SFP Hardened
Managed Ethernet Switch
4 ports 10/100 PoE+, 2 ports GE SFP, DC power
LEH1104A-4MMSC 4-Port 10/100 Mbps PoE+ 4-Port 100-Mbps MMSC
Hardened Managed Ethernet Switch
4 ports 10/100 PoE+, 4 ports 100BFX, SC, DC
power
LEH1104A-4MMST 4-Port 10/100 Mbps PoE+ 4-Port 100-Mbps MMST
Hardened Managed Ethernet Switch
4 ports 10/100 PoE+, 4 ports 100BFX, ST, DC
power
LEH1104A-2SFP 4-Port 10/100 Mbps PoE+ 2-Port 100-Mbps SFP
Hardened Managed Ethernet Switch
4 ports 10/100 PoE+, 4 ports 100BFX, SFP, DC
power
This quick start guide describes how to install and use the hardened Managed Ethernet Switch. Designed for rugged
environments, Hardened Managed Ethernet Switches provide reliable switching in industrial areas constrained by space.
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.
• Port 1–Port 4 support IEEE 802.3at Power over Ethernet (PoE+) Power Sourcing Equipment (PSE).
• Power consumption: Device 15 W max. (without PoE+); PoE+ power budget: 181.6 W max.;
PoE+ power output: Ports 1–4: IEEE 802.3at: Up to 30 W/port, 50–57 VDC
• Supports Command Line Interface in RS-232 consoles.
• 100BASE-FX: Multimode SC or ST type; single-mode SC or ST type. 100BASE-BX: WDM single-mode SC type.
• 1000BASE-SX/LX: Multimode or single-mode SC type. 1000BASE-BX: WDM single-mode 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 47–57 VDC 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, 1000-Mbps full duplex, 10-/100-Mbps full/half duplex,
auto MDI/MDIX.
• Store-and-forward mechanism. Full wire-speed forwarding rate.

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LEH1100 Series Hardened Ethernet Switches Quick Start Guide
• Operating voltage and max. current consumption: 0.31 A @ 48 VDC.
Power consumption: 181.6 W max. (full load with PoE); 15 W max. (without PoE).
• Field wiring terminal: Use copper conductors only, 60/75, 12-24 AWG torque value 7 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).
Physical Description
Designed for rugged environments, Hardened Managed Ethernet Switches provide reliable switching in industrial areas.
Front panel of Front panel of Back panel (all models)
LEH1104A-4MMSC or LEH1104A-2SFP or
LEH1104A-4MMST LEH1104A-2GSFP
4
5
3
10
7
6
2
4
5
3
10
6
1
7
9 11
8
Figure 1. LEH1100 Series Hardened Managed Ethernet Switch.
LEH1100 Series switches components
Number in Figure 1 Product Name Description
1Ports G1 and G2 LEH1104A-2GSFP: (2) GE SFP ports;
LEH1104A-2SFP: (2) SFP ports
NOTE: These connectors are not present on LEH1104A-4MMSC
and LEH1104A-4MMST switches.
2(4) ST or SC fiber ports LEH1104A-4MMSC: (4) 10/100 MM SC ports;
LEH1104A-4MMST: (4) 10/100 MM ST ports
NOTE: These connectors are not present on LEH1104A-2GSFP
and LEH1104A-2SFP switches.
3(4) RJ-45 ports All LEH1100 Series switches: 10/100 Mbps PoE+ ports
4(4) TX LEDs See the Indicators table on the next page.
5(4) RX LEDs See the Indicators table on the next page.
6Per port: (2) LINK/ACT LEDs See the Indicators table on the next page.
7Per port: PoE LED On when port is connected to a PoE PD (Powered Device).
8(1) Phoenix connector Terminal block for Power 1, Power 2, and Ground
9(1) DC power connector Links to DC power source
10 (1) DB9 connector Used for RS-232 serial control
11 (1) Reset button Press to reset the switch to factory defaults.

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LEH1100 Series Hardened Ethernet Switches Quick Start Guide
LEH1100 Series Switches Indicators.
LED State Indication
Power 1 Steady ON (Green) Power ON
Off Power OFF
Power 2 Steady ON (Green) Power ON
Off Power OFF
Power 3 Steady ON (Green) Power ON
Off Power OFF
10/100BASE-TX, 100BASE-FX/BX
LINK/ACT Steady ON (Green) A valid network connection is established.
Flashing Transmitting or receiving data.
NOTE: ACT stands for activity.
100 Steady ON (Green) Connection at 100-Mbps speed.
10/100/1000BASE-SX/LX/BX
LINK/ACT Steady ON (Green) A valid network connection is established.
Flashing Transmitting or receiving data.
NOTE: ACT stands for activity.
1000 Steady ON (Green) Connection at 1000-Mbps speed.
Power Input Assignment
Power 3 47–57 VDC DC jack
Power 2 +47–57 VDC
-Power ground
Power 1 +47–57 VDC
-Power ground
Earth ground
Relay output rating 1 A @ 250 VAC
Relay Alarm Assignment
Fault Warning signal disable for the following:
• The relay contact closes if Power 1 and Power 2 both fail, but Power 3 is ON.
• The relay contact closes if Power 3 fails, but Power 1 and Power 2 are ON.

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LEH1100 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. For direct access to the administration console, connect a terminal or a PC equipped
with a terminal-emulation program (such as HyperTerminal) directly to the switch console port.
STEP 2: Configure the terminal-emulation program settings.
When using the management method, configure the terminal-emulation program to use the following parameters (you can
change these settings after login):
Default parameters:
• 115,200 bps
• 8 data bits
• No parity
• 1 stop bit
STEP 3: Press the “Enter” key.
The Command Line Interface (CLI) screen should appear.
STEP 4: Log on to Exec Mode (View Mode).
At the “switch_a login:” prompt, type in “root” and press <Enter> to log on to Exec Mode (or View Mode). The “switch_a>”
prompt will show on the screen.
Exec mode (View mode) screen.

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LEH1100 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).
At the “switch_a#” prompt, type in “configure terminal” and press <Enter> to log on to Configure Mode (or Configure Terminal
Mode). The “switch_a(config)#” prompt will show on the screen.
Configure terminal mode screen.

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LEH1100 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.

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LEH1100 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.

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LEH1104A Quick Start Guide, version 2