Page 2 - Trademarks; Copyright; BLACK BOX; Corporation. All rights reserved. No part of this
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide i BLACK BOX ® Series Power over Ethernet (PoE) Switch Installation and User Guide Trademarks Ethernet is a trademark of Xerox Corporation NEBS is a trademark of Telcordia Technologies UL is a registered trademark of Underwriters...
Page 3 - Contacting Black Box Corporation; Please use these mailing address and phone and fax numbers:; Black Box Corporation
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide ii Contacting Black Box Corporation Please use these mailing address and phone and fax numbers: Black Box Corporation 1000 Park Drive Pittsburgh, PA 15055 Phone: (724) 746-5500 Fax: (724) 746-0746 E-mail: [email protected] ______...
Page 4 - FEDERAL COMMUNICATIONS COMMISSION
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide iii FEDERAL COMMUNICATIONS COMMISSION AND CANADIAN DEPARTMENT OF COMMUNICATIONS RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio frequency energy and if not installed and used properl...
Page 5 - ELECTRICAL SAFETY STATEMENT; eléctrico sea operado.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide iv This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio Interference Regulation of the Canadian Department of Communications. Le présent appareil numériqu...
Page 6 - reconnendados por el fabricante.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide v 5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca, etc.. 6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales ...
Page 7 - instrucivo de operación, o como se indique en el aparato.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide vi 11. El aparato eléctrico deberá ser connectado una fuente de poder sólo del tipo descrito en el instrucivo de operación, o como se indique en el aparato. 12. Precaución debe ser tomada de mal manera que la tierra fisica y la ...
Page 8 - E: El aparato ha sido tirado o su cubierta ha sido dañada.; Certification Notice for
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide vii B: Objectos han caído o líquido ha sido derramado dentro del aparato; o C: El aparato ha sido expuesto a la lluvia; o D: El aparato parece no operar normalmente o muestra un cambio en su desempeño;;o E: El aparato ha sido ti...
Page 11 - TABLE OF CONTENTS; Applications for LP004A Series Power Over Ethernet Switch(PoE)23
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide x TABLE OF CONTENTS Page 1.0 SPECIFICATIONS ............................................................................... 1 1.1 Technical Specifications ..................................................................... 1 1...
Page 14 - Technical Specifications; Ports Performance; When a port is operating at 100Mbps:; Network Standards; Packet-Processing Between Domains; Filter and Forward Rate from 100Mbps ports: 148,800 pps max
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 1 1.0 SPECIFICATIONS 1.1 Technical Specifications Ports Performance When a port is operating at 100Mbps: Data Rate: 100Mbps When a port is operating at 10 Mbps: Data Rate: 10 Mbps Network Standards 100Mb: Ethernet IEEE 802.3u, 1...
Page 15 - Path Delay Value; Maximum Ethernet Segment (or Domain) Lengths
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 2 Packet buffers memory: 128KB, dynamically shared on all domains Latency (not including packet time): 100 to 10 Mbps: 5 µ s 10 to 100Mbps: 15 µ s Path Delay Value : 50 BT on all ports Maximum Ethernet Segment (or Domain) Length...
Page 16 - Altitude; Conformal Coating (optional) for humidity protection
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 3 Altitude (All models): -200 to 50000ft. (-60 – 15,000 m) Conformal Coating (optional) for humidity protection Note: H and P models are designed for NEBS compliance, including, vibration, shock and altitude. Packaging: Enclosur...
Page 17 - POWER SUPPLY; with a Listed 5 A DC fuse in the supply circuit.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 4 POWER SUPPLY These products are intended to be supplied by a Listed, Direct Plug-In power unit, marked “Class 2”, or a Listed ITE Power Supply, marked “LPS”, which has suitably rated output voltage (i.e. 9vdc, 12vdc, 24vdc, 48...
Page 18 - Power Consumption; POWER: Steady ON when power applied
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 5 DC POWER Input : built-in terminal block for +, -, ground, -48V DC input (range of 36 to 60V DC). The Direct DC power input floats. User may ground either “+” or “-” if desired. Power Consumption : 6 watts for the unit, up to ...
Page 19 - Mounting options; Metal mounting clips for panel mounting: included; Mean Time Between Failure (MTBF; Emissions meets FCC Part 15 Class A.; IEEE P1613 Env. Std for Electric Power Substations
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 6 LK/ACT: Steady ON for LINK (LK) with no traffic, BLINKING indicates port is transmitting / receiving (ACT). F/H: Steady ON for full-duplex, OFF for half-duplex Mounting options Metal mounting clips for panel mounting: included...
Page 20 - Accessories; characteristics and/or model offerings without notice.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 7 1.2 Summary of models and descriptions (LP004A Series): LP004A-48VDC = four 10/100 RJ-45 ports PoE Switch., premium-rated PoE Switch, rated for un-controlled environments. All four RJ-45 ports support power source PoE per the ...
Page 21 - typical applications.; Inspecting the Package and the Product; This package should contain:
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 8 2.0 INTRODUCTION This section describes LP004A-Series models, including appearance, features and typical applications. 2.1 Inspecting the Package and the Product Examine the shipping container for obvious damage prior to insta...
Page 23 - The Black Box LP400A PoE Switch is in fact act like a Power source
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 10 temperature components, premium-rated LP004A switches are suitable for use in sheltered outdoor locations and temperature-uncontrolled environments with a temperature rating of –40°C to 75°C. The Black Box LP400A PoE Switch i...
Page 24 - PoE; under-current detection and fault protection.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 11 they provide power only to 802.3af, PoE end devices only. PoE is managed by a multi- stage handshake to protect equipment from damage and to manage power budgets .The LP004A ports will discontinue supplying power when the PoE...
Page 25 - - Wireless LAN access points and WLAN Mobility system
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 12 Some of the popular applications where the Black Box LP004A PoE Switch can be used to provide the power and data for PoE Powered Devices, which require 12-13watts maximum. - Wireless LAN access points and WLAN Mobility system...
Page 28 - Dual LEDs indicating operating status; RJ-45 ports on Front side of the unit, as
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 15 terminal block. The front side of the chassis has three twisted-pair switched ports and one port is provided on the rear side. All the four ports of the PoE Switch support auto-cross (MDIX), and perform the auto-cross in the ...
Page 29 - DC terminal and power adaptor option; The Black Box LP004A, as shown in is
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 16 (LK/Act) as LA1, LA2, LA3, LA4 for each of the four ports. 10/100 (ON for 100Mbps), and full/half duplex (F/H LED is ON for full duplex and OFF for Half duplex). The external DC power plug connector or “jack” is in the right ...
Page 31 - also provided on the rear side of the unit.; Frame Buffering and Latency
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 18 Dual LEDs indicate operating status of ports may be viewed from any direction, and are mounted on the top as well as end for convenience. There are power (PWR) indicators for the unit to validate that the unit is turned ON. F...
Page 34 - Features and Benefits; The Black Box LP004A-Series Switches operate as a LAN switch, only; Two sets of LEDs for viewing status from any angle
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 21 2.6 Features and Benefits Small 4-port 10/100 Switch unit for edge-of-network applications Whenever Power Source for Ethernet connectivity is needed to connect edge devices into the LAN, the LP004A extreme rated for un-contro...
Page 35 - Rugged metal case, Industrial grade; 8VDC to provide the enough power of 13-15watts on each RJ-45 ports.; Efficient Compact design, for all-purpose convenient mounting; Featuring a compact metal case, Black Box LP004A-Series can be
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 22 Rugged metal case, Industrial grade LP004A-Series are packaged in a rugged sheet metal enclosures to ensure durability and noise immunity, even when placed in extended temperature environments or high EMI noise sites; e.g ind...
Page 36 - Applications for LP004A Series Power Over Ethernet Switch(PoE); In an Industrial application, where the expansion of their
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 23 2.7 Applications for LP004A Series Power Over Ethernet Switch(PoE) Example 4a. LP004A (Power Source Switch) for PoE device only In an Industrial application, where the expansion of their factory network being done to expand t...
Page 37 - Video
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 24 Example 4b. LP004A (Power Source Switch) for PoE device only Video Router Router Server 100Server 100 LE2425A W W W .Black LBH101Am LP004A S14 Convenient Switch LA1 LA3 F/H LA2 PWR 10/100 PO POR POR PO LK/ 10/ 9VDC PORT PORT ...
Page 40 - Locating the PoE Switch Unit; economical tool to expand an existing network.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 27 3.0 INSTALLATION This section describes the installation of the LP004A Series Power over Ethernet (PoE) Switch, including location, mountings, power supply options and media connection. 3.1 Locating the PoE Switch Unit All th...
Page 41 - For 19” rack-mounting of
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 28 Installation of the LP004A Series Power over Ethernet (PoE) Switch is a simple procedure. The installation location is dependent upon the physical layout of the Ethernet network and associated cabling. Make sure the unit is i...
Page 42 - In a typical
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 29 connectors in the front. Any mix of the Power over Ethernet (PoE) Switch and/or Converters may be placed on a tray, up to a maximum of 16 units. (The mounting spaces of the LE1505-RACK are specific to the products and will no...
Page 43 - The side-view picture shown here
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 30 40 watts at 50C ambient, 12VDC output, and supporting up to 10 MC units. (Six tray positions for MC’s are not wired for power). Typically, 3 to 8 MC units are in use with a LH1505P-RACK, with expansion space left available. T...
Page 44 - The LP004A Series Power Over; A LP004A is shown alongside the
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 31 (PoE) Switch, each with their power input plugged into the built-in common AC power supply in the rear area of the tray. (PS units that come with the MC’s are not used).. Metal mounting screws in the bottom-front hold each of...
Page 45 - The LP004A Series models with “D” have 24VDC power, and have the DIN-
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 32 The metal DIN-Rail mounting hardware is optional and needs to be ordered as a separate item, e.g. Model #DIN-RAIL-MC2. It comes with four screws to attach the bracket to the MC unit. The rail clip is spring-loaded with a pull...
Page 46 - Powering the LP004A Series (DC internal) with –48VDC power input
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 33 POWER OUTPUT: PoE available on all four RJ-45 ports via Ethernet twisted pair cabling on port pins using spare pairs 4,5(+) 7,8(-), not the data pair 1,2(-), 3,6(+) 802,3af Power Consumption: 61.6 watts max. (15.4(max)/port) ...
Page 47 - DC Power Terminals
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 34 The extended temperature capability of the DC-powered hardened LP004A’s can go temperature uncontrolled environments, rated at –40`C to +75`C. If indoors, the DC jack is also present and optionally can be used with an externa...
Page 48 - power terminal block on the LP004A hardened PoE (as shown in Figure )
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 35 3.7 LP004A , DC-powered, -48VDC Installation This section describes the proper connection of the -48VDC leads to the DC power terminal block on the LP004A hardened PoE (as shown in Figure ) . The DC terminal block on the LP00...
Page 49 - will connect to the post labeled “+ve” and the rest to the “-ve”.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 36 NOTE: Always use a voltmeter to measure the voltage of the incoming power supply and figure out the +ve potential lead or -ve potential lead. The more +ve potential lead will connect to the post labeled “+ve” and the rest to ...
Page 50 - Media; 00BASE-TX RJ-45
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 37 Media IEEE Standard Connector Twisted Pair (CAT 5) 10BASE-T RJ-45 Twisted Pair (CAT 5) 100BASE-TX RJ-45 NOTE : It is recommended that high quality CAT. 5 cables (which work for both 10 Mbps and 100Mbps) be used whenever possi...
Page 51 - has a cross-over or up-link for linking to another hub or Switch.; Connections to NICs which support Auto-Negotiation, RJ-45 ports
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 38 1. Using standard twisted pair media, insert either end of the cable with a RJ-45 plug into the RJ-45 connector of the port. Note that, even though the connector is shielded, either unshielded or shielded cables and wiring ma...
Page 52 - The LP004A Series Power over Ethernet (PoE) Switch provide four
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 39 4.0 OPERATION 4.1 Dual-Speed Functionality, and Switching The LP004A Series Power over Ethernet (PoE) Switch provide four switched ports (three ports in the front and one on the rear). The architecture supports a dual speed s...
Page 53 - Switching, Filtering and Forwarding; heavy traffic on the network.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 40 LP004A Series units are plug-and-play devices. There is no software configuring to be done at installation or for maintenance. The internal function is described below. Switching, Filtering and Forwarding Each time a packet a...
Page 54 - Switching, Address Learning; keeps up with node locations.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 41 Switching, Address Learning The LP004A Series units have address table capacity of 2K node addresses, and are suitable for use in large networks. They are self-learning, so that as nodes are added or removed or moved from one...
Page 55 - When a RJ-45 cable connection is made, and each time a LINK is enabled,; PWR; Illuminates GREEN to indicate power applied.; Steady ON for 100Mb speed, OFF for 10Mb speed per port
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 42 When a RJ-45 cable connection is made, and each time a LINK is enabled, auto-negotiation takes place. The LP004A advertises its capability for 10 or 100 Mbps speed and F/H duplex mode, and the device at the other end of the c...
Page 56 - All; Ethernet products are designed to provide reliability and
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 43 F/H Steady ON for Full duplex mode, OFF for half duplex per port 5.0 TROUBLESHOOTING All BLACK BOX ® Ethernet products are designed to provide reliability and consistently high performance in all network environments. The ins...
Page 57 - Before Calling for Assistance
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 44 5.1 Before Calling for Assistance 1. If difficulty is encountered when installing or operating the unit, refer back to the Installation Section of the applicable chapter of this manual. Also check to make sure that the variou...
Page 58 - of the LP004A Series 10/100 Mb/s Switch unit or if; When Calling for Assistance; Please be prepared to provide the following information.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 45 not the problem is corrected. If not, go to Step 5 below. If the problem is corrected, the LP004A Series Switch and its associated cables are functioning properly. 5. If the problem continues after completing Step 4 above, co...
Page 59 - various network media types being used.
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 46 2. An accurate list of BLACK BOX product model(s)involved, with serial number(s). Include the date(s) that you purchased the products from BLACK BOX. 3. It is useful to include other network equipment models and related hardw...
Page 60 - CAUTION
BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 47 5.3 Return Material Authorization (RMA) Procedure Shipping and Packaging Information Should you need to ship the unit back to Black Box Corporation, please follow these instructions: 1. Package the unit carefully. It is recom...