Black Box LGB5128A - Manuals

Black Box LGB5128A – Manual in PDF format online.

Manuals:

Manual

Manual Black Box LGB5128A

Summary

Page 2 - Trademarks Used in this Manual

724-746-5500 | blackbox.com Page 2 Trademarks Used in this Manual/About this Manual We‘re here to help! If you have any questions about your application or our products, contact Black Box Tech Support at 724-746-5500 or go to blackbox.com and click on “Talk to Black Box.” You’ll be live with one of ...

Page 3 - FCC and IC RFI Statements/CE Mark; Statements

724-746-5500 | blackbox.com Page 3 FCC and IC RFI Statements/CE Mark Federal Communications Commission and Industry Canada Radio Frequency Interference Statements This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict accord...

Page 4 - Safety Instructions

724-746-5500 | blackbox.com Page 4 Safety Instructions Safety Instructions CAUTION: Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weather conditions or walking across a carpeted floor may cause you to acquire a static electrical charge. To prot...

Page 5 - NOM Statement

724-746-5500 | blackbox.com Page 5 NOM Statement Instrucciones de Seguridad(Normas Oficiales Mexicanas Electrical Safety Statement) 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación debe...

Page 6 - Table of Contents

724-746-5500 | blackbox.com Page 6 Table of Contents Table of Contents 1. Specifications ......................................................................................................................................................................... 7 2. Overview ..............................

Page 7 - Chapter 1: Specifications

724-746-5500 | blackbox.com Page 7 Chapter 1: Specifications 1. Specifications 1.1 Physical Characteristics Aggregate Bandwidth 128 Gbps for the LGB5128A switch Buffer Architecture 1392 KB on-chip frame buffer Network Interface Ports 1-20: SFP connector, 10BASE-T: RJ-45 (100-ohm, UTP cable; Category...

Page 9 - Front and Side Panels of the Switch

724-746-5500 | blackbox.com Page 9 Chapter 2: Overview 2. Overview 2.1 Introduction The Gigabit SFP Managed Switch Eco provides a reliable infrastructure for your small business or enterprise network. The switch’s intelligent features enable you to improve the availability of your critical business ...

Page 11 - Chapter 3: Hardware Description; Hardware Description

724-746-5500 | blackbox.com Page 11 Chapter 3: Hardware Description 3. Hardware Description 3.1 1000BASE-T Ports The switch has 10/100/1000BASE-T RJ-45 ports. All RJ-45 ports support automatic MDI/MDI-X operation, auto-negotiation, and IEEE 802.3x auto-negotiation of flow control, so the switch auto...

Page 12 - Power Supply Sockets

724-746-5500 | blackbox.com Page 12 Chapter 3: Hardware Description Figure 3-2. System Status LEDs on the front panel. Table 3-2. System Status LEDs LED Color Status PWR AC Green Lights when power is on. PWR DC Green Lights when power is on. SYS Green/ Amber Blinks when system is booting. Lights whe...

Page 13 - Chapter 4: Installing the Switch; Installing the Switch

724-746-5500 | blackbox.com Page 13 Chapter 4: Installing the Switch 4. Installing the Switch 4.1 Selecting a Site NOTE: The switch can be mounted in a standard 19-inch equipment rack (via the included rackmount kit). Follow the guidelines below when choosing a location. The site should: • Be locate...

Page 14 - Equipment Checklist

724-746-5500 | blackbox.com Page 14 Chapter 4: Installing the Switch Figure 4-2. SFP transceiver. 4.3 Equipment Checklist After unpacking this switch, please check the contents to be sure you have received all the components (listed below and in Section 2.2). Then, before beginning the installation,...

Page 16 - Installing an Optional SFP Transceiver

724-746-5500 | blackbox.com Page 16 Chapter 4: Installing the Switch Step 3. If installing a single switch only, go to Section 4.6 or 4.7 in this manual. Step 4. If installing multiple switches, mount them in the rack, one below the other, in any order. 4.4.2 Desktop or Shelf Mounting Step 1. Attach...

Page 17 - Connecting to an AC Power Source

724-746-5500 | blackbox.com Page 17 Chapter 4: Installing the Switch NOTES (Continued): The SFP ports operate only at full duplex. Half-duplex operation is not supported. Ensure the network cable is NOT connected when you install or remove an SFP module. CAUTION: Use only supported SFP modules with ...

Page 18 - Connecting to a DC Power Source

724-746-5500 | blackbox.com Page 18 Chapter 4: Installing the Switch cable is correctly plugged in. 4.7 Connecting to a DC Power Source You can plug or remove a DC power cable through the DC terminal block from an external 48-VDC power source. Figure 4-6. Inserting the DC power cable into the DC ter...

Page 19 - Connectivity Rules

724-746-5500 | blackbox.com Page 19 Chapter 4: Installing the Switch powered on. WARNING: When selecting a fiber SFP device, make sure that it can function at a temperature that is not less than the recommended maximum operational temperature of the product. You must also use an approved Laser SFP t...

Page 20 - 000-Mbps Gigabit Ethernet Collision Domain

724-746-5500 | blackbox.com Page 20 Chapter 4: Installing the Switch 4.11 1000BASE-T Cable Requirements All Category 5 UTP cables that are used for 100BASE-TX connections should also work for 1000BASE-T, providing that all four wire pairs are connected. However, we recommend that for all critical co...

Page 21 - NOTES

Page 24 - About Black Box; BLACK BOX; Tech support the

724-746-5500 | blackbox.com 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 ...