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Manual Black Box LGH1004A Switch

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Manual

724-746-5500 | blackbox.com

Page 8

Chapter 2: Overview

2. Overview

2.1 Description

The Hardened Ethernet Switch has four 10-/100-/1000-Mbps RJ-45 ports and one Gigabit SFP open slot. To operate in harsh

environments, the switch provides two power inputs that can be connected simultaneously to live DC power sources. If one of

the power inputs fails, the other live source acts as a backup to automatically support the switch’s power needs. It also has a

built-in smart alarm that alerts you when power fails or a port disconnects. The switch is hardened for use in temperatures

ranging from -4 to +158° F (-20 to +70° C), has an IP31 aluminum case, and also has a DIN-rail and wallmounting installation kit.

2.2 Features

• Hardened metal enclosure for use in extreme temperatures ranging from -4 to +158° F (-20 to +70° C). Resists dust, dirt,

moisture, smoke, and insects.

• Provides four 10/100/1000 Mbps RJ-45 ports and one 1000BASE-X Gigabit SFP open slot.

• Has redundant live DC power inputs. If one of the DC power inputs fails, the other source acts as a backup.

• A built-in smart alarm alerts you when power fails or a port connection breaks.

• LEDs indicate power, alarm, speed, and link/activity.

• Supports store-and-forward switching architecture.

• IP-31 aluminum alloy case.

• Compact unit mounts on a DIN rail or wall.

2.3 What’s Included

Your package includes one Hardened Ethernet Switch. It has (4) 10-/100-/1000-Mbps twisted-pair ports and (1) 1000-Mbps

Gigabit SFP slot.

This user manual/installation guide can be downloaded from the Black Box Web site, or the FTP site.

To download from the Web site:

1. Go to www.blackbox.com

2. Enter the LGH1004A in the search box:

3. Click on the “Resources” tab on the product page, and select the document you wish to download.

To download from the FTP site:

1. Go to ftp.blackbox.com

2. Open the “Manuals” folder (if using IE, open the “Anonymous” folder first).

3. Open the “L” folder, then search for LGH1004A.

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