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Black Box LP004A manuel d'utilisation

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Table des matières du manuel d’utilisation

  • Page 1

    © Copyright 2006. Black Box Corporation. All r ights reserved. 1000 PARK DRIVE • LAW RENCE, PA 15055-1018 • 724- 746-5500 • FAX 724-746-0746 January2006 LP004A Power over Ethernet (PoE) Sw itch CUSTOME R SUPPORT INFORMATION Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday : 877-877-BBOX FREE technical support, 24 hours [...]

  • Page 2

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide i BLACK BOX ® Series Power over Ethernet (PoE) Sw itch 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 Laboratories Important: The LP004A 10/100 Mb/[...]

  • Page 3

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide ii Contacting Black Box Corporation Please use these mailing addre ss and phone and fax numbers: Black Box Corporation 1000 Park Drive Pittsburgh, PA 15055 Phone: (724) 746-5500 Fax: (724) 746-0746 E-mail: info@blackbox.co _____________________________________________________[...]

  • Page 4

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation 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 properly, that is, in strict accordance with the manufa[...]

  • Page 5

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation 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 numérique n’émet pas de bruits radioélectrique s d[...]

  • Page 6

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide v 5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cer ca de la tina de baño, lavabo, sótano mojado o cerca de una alberca, etc. . 6. El aparato eléctrico debe ser usado úni cam ente con carritos o pedestales que sean reconnendados por el fabric[...]

  • Page 7

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide vi 11. El aparato eléctrico deberá ser connectado una fuente de poder sólo del tipo descr ito en el instrucivo de operación, o como se indique en el apar ato. 12. Precaución debe ser tomada de m al manera que la tierra fisica y la polarización del equipo no sea eliminad[...]

  • Page 8

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide vii B: Objectos han caído o líquido ha sido derram ado dentro del aparato; o C: El aparato ha sido expuesto a la lluvia; o D: El aparato parece no operar normalm ente o muestra un cam bio en su desempeño;;o E: El aparato ha sido tirado o su cubierta ha sido dañada. Certif[...]

  • Page 9

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide viii aware that compliance with the above conditi ons may not prevent degradation of service in some situations. Repairs to certified equipment should be made by an authorized Canadian maintenance facility—in this case, your supplier. Any repairs or alterations made by the [...]

  • Page 10

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide ix The LOAD NUMBER (LN) assigned to each term inal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices, subject only to the[...]

  • Page 11

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide x TABLE OF CONTENTS Page 1.0 SPECIFICATIONS ............................................................................... 1 1.1 Technical Sp ecifications ..................................................................... 1 1.2 Summ ary of models and descriptions (LP 004A[...]

  • Page 12

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide v 3.4 DIN-Rail mounting option ................................................................. 31 3.5 Power Requireme nt for Black Box LP004A Power Source Switc h .. 32 3.6 Powering the LP004A Series (DC inte rnal) with –48VDC power input 33 3.7 LP004A , DC-powered, -48VD[...]

  • Page 13

    BLACK BOX ® Power Over Ethernet Switch(PoE) Instal lation and User Guide v Revisions. Rev A 01/06: Initial release of this user manual for LP004A Power over Ethernet (PoE) Switch[...]

  • Page 14

    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: 100M bps When a port is operating at 10 Mbps: Data Rate: 10 Mbps Network Standards 100Mb: Ethernet IEEE 802.3u, 100BASE-TX, 100BASE-FX 10 Mb: Ethernet IEEE 802.3[...]

  • Page 15

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 2 Packet buffers mem ory: 128KB, dynam ically shared on al l domains Latency (not includi ng packet tim e): 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) Lengths 10BASE-T (Unshielded twist ed pair) - 10[...]

  • Page 16

    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: Enclosure: Rugged sheet metal (Steel). Dimensions of th[...]

  • Page 17

    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, ma rked “LPS”, which has suitably rated output voltage (i.e. 9vdc, 12vdc, 24vdc, 48vdc), and suita bly rated output current[...]

  • Page 18

    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 60 watts (30 to 40 ty pical) for attached[...]

  • Page 19

    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 DIN-Rail mounting option: Model # DIN-RAIL MC2 ([...]

  • Page 20

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 7 1.2 Summary of models a nd descriptions (LP004A Series): LP004A-48VDC = four 10/100 RJ-45 ports PoE Sw itch. , premium -rated PoE Switch, rated for un- controlled environments. All four RJ-45 ports support power source PoE per the IEEE 802.3af standard. Includes integral -48[...]

  • Page 21

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 8 2.0 INTRODUCTION This section describes LP004A-Series mode ls, including appearance, features and typical applications. 2.1 Inspecting the Package and the Product Examine the shipping container for obvious damage prior to installing this product; notify the carrier immediate[...]

  • Page 22

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 9 In the event there are items missing or dam age d contact your supplier. If you need to return the unit, use the original shipping cont ainer. Refer to Section 5 Troubleshooting, for specific return procedures. 2.2 Product Description (LP004A Series) The Black Box LP004A is [...]

  • Page 23

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 10 temperature components, premiu m-rated LP004A switches are su itable for use in sheltered outdoor locations and temperature-uncontrolled e nvironments with a temperature rating of –40°C to 75°C. Th e Black Box LP400A PoE Switch is in fact act like a Power source Switch,[...]

  • Page 24

    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 equipme nt from damage and to manage pow er budgets .The LP004A ports will discontinue supplying power when the PoE powered devices are disconnected, and support[...]

  • Page 25

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 12 Some of the popular applications where the Bl ack 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 - VOIP phones - Remote Security Camera - SNTP C[...]

  • Page 26

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 13 Because of the existence of the 802.3af PoE st andard, the RJ-45 Ethernet jack will become the first worldwide standard power plug, the fu turistic applications. PoE is emerging as a convenient item and is destined to be ever more widely used. It can provide power to Notebo[...]

  • Page 27

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 14 Power Source PoE Switch models comes with tw o (2) sets of LED indicators. One set is mounted in the end adjacent to three of the RJ-4 ports, and one set is at the beveled edge for easy viewing when DIN-Rail or panel mounted. Black Box LP004A Power Source Switch requires a [...]

  • Page 28

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 15 terminal block. The front side of the chassi s has three twisted-pair switched ports and one port is provided on the rear side. All the f our ports of the PoE Switch support auto-cross (MDIX), and perform the auto-cross in the auto-negotiation mode only. Dual LEDs indicatin[...]

  • Page 29

    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 rear of the chass is. The internal DC input [...]

  • Page 30

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 17 for cooling. Mounting options include panel-mounting, DIN-rail, or rack-mount tray. Choices of models for external AC or in ternal DC powers are available. Ambient temperature rating is –40°C to +75°C for any of the power input types, AC or DC. 2.4 Black Box LP004A-Seri[...]

  • Page 31

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 18 Dual LEDs indicate operating status of por ts 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. For each port, there are Link and Activity (LK/AC[...]

  • Page 32

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 19 inspected before forwarding can occur. This technique ensures that all forwarded frames are of a valid length and have the correct CRC, i.e., are good packets. This eliminates the propagation of bad packets, enabling all of th e available bandwidth to be used for valid info[...]

  • Page 33

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 20 which allows a traffic catch-up to occur without dropping packets. Then, normal packet buffering and processing resumes. This flow-c ontrol sequence occurs in a small fraction of a second and is transparent to an observer. See Section 4.6 for additional details. Another fea[...]

  • Page 34

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 21 2.6 Features and Benefits  Small 4-port 10/100 Switch unit fo r edge-of-network applications Whenever Power Source for Ethernet conn ectivity is needed to connect edge devices into the LAN, the LP004A extrem e rated for un-controlled temperatures, outdoor Switch provide [...]

  • Page 35

    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 industrial or outdoor applications.  DC Power[...]

  • Page 36

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 23 2.7 Applications for LP004A Series Power Over Et hernet 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 the cap acity and make it more secure through CCT[...]

  • Page 37

    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 100 Server 100 LE2425 A WWW.Bla ck LBH101Am LP004A S14 Convenient Switch LA1 LA3 F/H LA2 PW R 10/ 100 P O P O R P O R P O L K/ 1 0/ 9 V D C P O R T PORT P O R T P O R T WWW.Bl ac k 1 0/ [...]

  • Page 38

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 25 In an another application for Industrial floor, The requirement is to provide the complete floor with wireless point to avoid more cabling mes s and connect all the status delivery joint with VOIP phone. The cost-cutti ng is the primary concern to make the factory more effi[...]

  • Page 39

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 26 LE2425A WWW B lack LP004A Power Source Swi tches used as a reliable cost-effective solution for providing D ata, Power and Voice over RJ-45 Ports for Industrial appli cation Data to PoE devices, e.g PoE Clock, VOIP phone and wireless access point -48vdc power IBM IBM Router[...]

  • Page 40

    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 the LP004A Series Switches operate in tr ansparent [...]

  • Page 41

    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 installed in a location that is easily accessible [...]

  • Page 42

    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 not permit other models to be properly mounted). In[...]

  • Page 43

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 30 40 watts at 50C ambient, 12VDC output, a nd supporting up to 10 MC units. (Six tray positions for MC’s are not wired for power). Ty pically, 3 to 8 MC units are in use with a LH1505P-RACK, with expansion space left available. The LH1505P-RACK holds up to 10 mix-match of 1[...]

  • Page 44

    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 the Converters and Power over Ethernet (PoE) [...]

  • Page 45

    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 th e bracket to the MC unit. The rail clip is spring-loaded with a pull-up latch at the top for easy “snap-on” atta[...]

  • Page 46

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 33 POWER OUTPUT: PoE available on all four RJ-45 ports via Ethe rnet 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) PoE Ports Output voltage: 44 to 57 VDC Over Curr[...]

  • Page 47

    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 external AC power supply. DC Power Terminals : “+?[...]

  • Page 48

    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 ha rdened PoE (as shown in Figure ) . The DC terminal block on the LP004A is located on the left side of the unit and i[...]

  • Page 49

    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 poten tial lead or -ve potential lead. The more +ve potential lead will connect to the post labeled “+ ve” and the rest to the “-ve”. The GND can be hooked up at [...]

  • Page 50

    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 possible in order to provide flexibility in a mixed-sp[...]

  • Page 51

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 38 1. Using standard twisted pair media, inse rt 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 may be used. 2. Connect the other end of the cable[...]

  • Page 52

    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 switching environment, with standard auto-negotiat[...]

  • Page 53

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 40 LP004A Series units are plug-and-play devi ces. There is no software configuring to be done at installation or for maintenance. The internal function is described below. Switching, Filteri ng and F or w arding Each time a packet arrives on one of the switched ports, the dec[...]

  • Page 54

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 41 Switching, Address Le ar ning The LP004A Series units have address ta ble 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 segment to anothe r, the LP004A- Series switc[...]

  • Page 55

    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 a dvertises its capability for 10 or 100 Mbps speed and F/H duplex mode, and the device at the other end of the cable should similarly advertise / respond and bo[...]

  • Page 56

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 43 F/H Steady ON for Full duplex m ode, 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 installation of LP004A Series 10/100 Mb/s Switches[...]

  • Page 57

    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 appli cable chapter of this manual. Also check to make sure that the vari ous components of the network are interoperable. [...]

  • Page 58

    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 Se ries Switch and its associated cables are functioning properly. 5. If the problem continues after completing Step 4 above, contact your supplier of the LP 004A Series 10/100[...]

  • Page 59

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 46 2. An accurate list of BLACK BOX pr oduct 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 networ k equipment models and related hardware, including Convenient computers, workstati [...]

  • Page 60

    BLACK BOX ® Power Over Ethernet Switch(PoE) Installation and User Guide 47 5.3 Return Material Auth orization (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 recommended that you use the original container if av[...]