Black Box LPB308A network switch
Contents
1. BLACK BOX PoE enables you to power your equipment placed far away from a power outlet 8 Port 10 100 RJ 45 PoE Switch LPB308A 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 Customer Support Information FCC CE Compliance 724 746 5500 blackbox com LPB308A Chapter 3 Connections 724 746 5500 blackbox com LPB308A Copyright 2013 Black Box Corporation All rights reserved Black Box and the Double Diamond logo are registered trademarks of BB Technologies Inc Any third party trademarks appearing in this manual are acknowledged to be the property of their respective owners BLACK BOX FREE Live 24 7 Tech Support is just 30 seconds away 724 746 5500 blackbox com LPB308A version 1 8 Port 10 100 PoE Switch Quick Start Guide Chapter 2 Overview 724 746 5500 blackbox com Page 2 LPB308A 2 Overview This switch provides 8 10 100M PSE PoE ports It is designed for easy installation and high performance in an environment where traffic on the network and the number of users increases continuously PSE PoE enables you to power the unit without placing it next to a power outlet Use the switch for medium to large workgroups Install i2. nked to a powered device PD OFF when no powered device PD is connected 5 1 Power connector 3 prong outlet for external power supply optional NOTE See Figure 3 3 located on back panel 3 Connections 3 1 Connect a Switch Hub to this 8 Port PoE Fast Ethernet Switch This switch provides automatic crossover detection functionality for any port Uplink it to another switch without using crossover cable See Figure 3 1 Figure 3 1 Connect a switch hub to this PoE switch 3 2 Connect a PC Other Device to this 8 Port PoE Fast Ethernet Switch Use straight through twisted pair cable to connect this switch to PCs servers and other network devices Figure 3 2 PoE switch connected to PCs other devices Connect an IEEE 802 3at af compliant Powered Device PD to Ports 1 8 The switch will supply 56 V power to the PD through CAT5 cables 3 3 Rear Panel Power Connector Figure 3 3 AC input 100 240 VAC 50 60 Hz optional FCC Warning This device has been tested and found to comply with limits for a Class A digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates and radiatesradio frequency energy and if not installed and used in accordance with the user s manual it may cause interference in which case users will be required to correct interference a
3. ps 10 Mbps port 14 880 pps Memory MAC Address 4K Buffer Memory 1 625 Mb Method Store and Forward Standards IEEE 802 3af at IEEE 802 3 10BASE T IEEE 802 3u 100BASE TX IEEE 802 3x flow control Interface RJ 45 10BASE T 100BASE TX Connectors 8 RJ 45 PSE PoE ports Indicators 8 LINK ACT LEDs 8 PoE LEDs 8 ACT Status LEDs 1 Power LED Temperature Operating 32 to 131 F 0 to 55 C Storage 4 to 194 F 20 to 85 C Humidity 10 to 90 relative non condensing Power Input 100 240 VAC 50 60 Hz Output PoE Per port 56 VDC 30 W maximum PoE Per port 48 VDC 15 4 W maximum Consumption 120 Watts Max Dimensions 1 8 H x 7 3 W x 11 D 4 5 x 18 5 x 28 cm Weight With packing 5 1 lb 2 3 kg Quick Start Guide 2 3 Hardware Description Figure 2 1 shows the front panel of the switch Table 2 1 describes the components NOTE The back panel not shown is blank except for a 3 prong plug for the power supply Plug is shown in Figure 3 3 Figure 2 1 Front panel Table 2 1 Components Number in Figure 2 1 Component Description 1 8 RJ 45 10 100 PSE PoE ports Link to PoE powered devices PDs 2 1 Power LED ON when power to the unit is on OFF when power to the unit is off 3 8 10 100 M LEDs ON when port is connected OFF when port is not connected Flashing when data is transmitting or receiving 4 8 PoE LEDs ON when port is li
4. t their own expenses CE Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 2 1 3 4 8 Port PoE Fast Ethernet Switch LPB308A Mac PC Workstation PC PC Server PC PC Ethernet Switches Ethernet Switch Server PC Mac Server Workstation 8 Port PoE Fast Ethernet Switch LPB308A Page 5 Page 6
5. t where space is limited It s easy to upgrade network capacity You can rackmount the switch on a 19 cabinet 2 1 What s Included Your package should include the following items If anything is missing or damaged contact Black Box Technical Support at 724 746 5500 or info blackbox com 8 Port 10 100 RJ 45 PoE Switch Power cord Rackmount kit 2 brackets 6 screws 4 rubber feet This quick start guide 2 2 Features Auto negotiates speed between 10 and 100 Mbps PSE PoE function ports Supports 30 W maximum power for each PSE PoE port Compact size Auto learns networking configurations Auto detects full half duplex modes for any port Has dedicated full duplex 200Mbps bandwidth Uses Store and Forward switching methods Provides IEEE 802 3x flow control for full duplex and back pressure flow control for half duplex Non blocking and Non head of line blocking full wire speed forwarding Auto MDI MDI X for any port Smart plug and play Chapter 2 Overview 724 746 5500 blackbox com Page 3 LPB308A Chapter 3 Connections 724 746 5500 blackbox com Page 4 LPB308A Chapter 1 Technical Specifications 724 746 5500 blackbox com Page 1 LPB308A 1 Technical Specifications Approvals FCC Class A CE Cable 10BASE T CAT3 4 5 UTP STP 100BASE TX CAT5 UTP STP Filtering Forwarding Rates 100 Mbps port 148 800 p
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