Power over Ethernet Midspans PD-6548 48-Port Model IEEE 802.3af-compliant User Guide PD-6548 Power over Ethernet Solutions 2 Cat. No.: 06-6860-056 PD-6548 Notice The information contained herein is believed to be accurate and reliable at the time of printing. However, due to ongoing product improvements and revisions, PowerDsineTM cannot accept responsibility for inadvertent errors, inaccuracies, subsequent changes or omissions of printed material. PowerDsine Ltd. reserves the right to make changes to products and to their specifications as described in this document, at any time, without prior notice. This material may not be photocopied or reproduced without permission. Disclaimer PowerDsine assumes no responsibility or liability arising from the use of Midspans, as described herein, nor does it convey any license under its patent rights or the rights of others. Applications that are described herein for any of theses products are for illustrative purposes only. PowerDsine makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Note that the Midspan is designed for indoor use only! © 2005 PowerDsine Ltd. All rights reserved. This document is subject to change without notice. Acknowledgements All other products or trademarks are property of their respective owners. The product described by this manual is a licensed product of PowerDsine. Covered under U.S patent 6,473,608 and equivalent worldwide Additional patents pending Power over Ethernet Solutions 3 Cat. No.: 06-6860-056 PD-6548 Contents ABBREVIATIONS.......................................................................................7 1 SAFETY INFORMATION ........................................................................8 1.1 General Guidelines...............................................................................8 1.2 Power Cord ..........................................................................................9 2 ABOUT THE POWER OVER ETHERNET MIDSPAN ..................................... 10 2.1 Power Management ...........................................................................10 2.2 10/100BASE-TX Ports Definition .......................................................11 2.2.1 Data Input Ports ..........................................................................11 2.2.2 Data & Power Output Ports.........................................................11 2.3 Indicators............................................................................................12 2.3.1 Primary Power Indicators ............................................................12 2.3.2 Port Indicators .............................................................................12 2.4 Connectors .........................................................................................14 3 INSTALLING THE POWER OVER ETHERNET MIDSPAN ............................... 17 3.1 Background ........................................................................................17 3.2 Rack Mounting Brackets ....................................................................18 3.3 Routing the Input Ports Cables ..........................................................19 3.4 Assembling Midspan to Rack.............................................................21 3.5 Connecting Data Cables ....................................................................22 3.6 Connecting Power Cables..................................................................22 3.7 Powering up .......................................................................................22 3.8 Troubleshooting..................................................................................23 3.8.1 Preliminary Steps ........................................................................23 3.8.2 Troubleshooting Guide................................................................23 3.9 Technical Specifications.....................................................................25 3.9.1 Physical Specifications................................................................25 4 REMOTE WEB MANAGEMENT ............................................................. 26 Power over Ethernet Solutions 4 Cat. No.: 06-6860-056 PD-6548 List of Figures Figure 2-1: Power over Ethernet Midspan, Front View (PD-6548) ......... 11 Figure 2-2: Connecting to the Midspan................................................... 16 Figure 3-1: Typical Installation................................................................ 17 Figure 3-2: Cable Connections ............................................................... 20 Figure 4-1: Management Deployment .................................................... 26 List of Tables Table 2-1: Power Status Indications ....................................................... 13 Table 2-2: Port Status Indications........................................................... 13 Table 2-3: Console Cable D-type Connector.......................................... 15 Table 2-4: Rear Panel RJ45 Input Plug (Per Channel) .......................... 15 Table 2-5: Front Panel RJ45 Output Plug (per channel) ........................ 16 Table 3-1: Troubleshooting Steps........................................................... 23 Power over Ethernet Solutions 5 Cat. No.: 06-6860-056 PD-6548 Model Numbers Definition PD-6548/AC/M Where: M if present, indicates that the Midspan includes the Web Management (EMS) feature (refer to Section 4). Verifying Kit Contents Unpack the kit and verify that the following items are uncluded: · The Power over Ethernet Midspan · Communication cable (for console connection to RS232) · User Guide · Power cord · Brackets & plates installation kit Before proceeding, record the unit's serial number below for future reference. The serial number can be found on the label at the rear of the Power over Ethernet Midspan. Serial Number Electrical Compatibility Approvals The PD-6548 complies with the following standards: · FCC Part 15, Class B, with FTP cabling; Class A with UTP cabling · EN 55022 (CISPR 22), Class B with FTP cabling; Class A with UTP cabling · EN 55024 (CISPR 24) · Canadian ICES-003, Class B · VCCI Safety Standard Approvals The PD-6548 meets the following safety standards: · UL/cUL per EN60950 · GS mark per EN60950 CE Marking The CE marking on this product indicates that this product is in compliance with 89/336/EEC (EMC Directive) and 73/23/EEC (Low Voltage Directive). Power over Ethernet Solutions 6 Cat. No.: 06-6860-056 PD-6548 Abbreviations PD ­ Powered Device SELV - Safety Extra Low Voltage DTE ­ Data Terminal Equipment EMS - Element Management System UTP ­ Unshielded Twisted Pair FTP ­ Foiled Twisted Pair DHCP ­ Dynamic Host Configuration Protocol SNMP ­ Simple Network Management Protocol GUI ­ Graphic User Interface Power over Ethernet Solutions 7 Cat. No.: 06-6860-056 PD-6548 1 1.1 Safety Information General Guidelines Read the following safety information before carrying out any installation, removal or any maintenance procedure on the Power over Ethernet Midspan. Warnings contain instructions that must be followed for personal and product safety. Follow all instructions carefully. WARNINGS · · · Read the Installation Instructions in Section 3 before connecting the Power over Ethernet Midspan to its power source. A grounded power cord must be utilized with the Midspan as defined in paragraph 1.2. This product relies on the building installation for short-circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 15 A for 120 VAC, (U.S.) 10 A for 230 VAC (international) is utilized. Do not perform any work on the unit or connect/disconnect cables during periods of lightning activity. A voltage mismatch can damage the equipment and may pose a fire hazard. If the voltage indicated on the label is different from the power outlet voltage, do not connect the Power over Ethernet Midspan to this outlet. For shelf-mounted equipment, be certain that the surface is stable and strong enough to support the equipment. Do not stack more than two of the Power over Ethernet Midspans on a single shelf. Ultimate disposal of this product should be handled according to all local laws and regulations. The Power over Ethernet Midspan "Data" and "Data + Power" ports are shielded RJ-45 data sockets. They cannot be used as Plain Old Telephone Service (POTS) telephone sockets. Only RJ-45 data connectors may be connected to these sockets. 8 Cat. No.: 06-6860-056 · · · · · Power over Ethernet Solutions PD-6548 1.2 · Power Cord For reliable connection to an AC MAINS SUPPLY, equipment provides an appliance IEC60320 inlet for connection of a detachable power supply cord. The power socket outlet must be located near the Midspan and be easily accessible. The only way to remove power from the unit is by disconnecting the power cord from the outlet This unit operates under SELV (Safety Extra Low Voltage) conditions according to EN60950/IEC 950. The conditions are only maintained if the equipment to which it is connected, also operates under SELV conditions. The cord must be UL-approved or CSA certified. The minimum specification for the flexible cord is: No. 18 AWG Type SV or SJ Three-conductor. The cord set must have a rated current capacity of at least 10 A. The attachment plug must be an earth-grounding type with a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration. The supply plug must comply with section 107-2-D1, standard DK2-1a or DK2-5a. The supply plug must comply with SEV/ASE 1011. This unit cannot be powered from IT supplies. If your supplies are of the IT type, this unit must be powered by 230 V (2P+T), via an isolation transformer with a 1:1 ratio and with the secondary connection point labeled Neutral, connected directly to ground In the event that the power cord is replaced, the replacement must meet local requirements. · · U.S.A. and Canada Denmark Switzerland France and Peru U.K The Power over Ethernet Midspan is covered by General Approval, NS/G/12345/J/100003, for indirect connection to a public telecommunications system Power over Ethernet Solutions 9 Cat. No.: 06-6860-056 PD-6548 2 About the Power over Ethernet Midspan PowerDsine's Midspans family, injects DC power over data-carrying Ethernet cabling. The PD-6548 Midspan, supports 48 ports in a 10/100BaseTx Ethernet network, over TIA/EIA-568 Category 5/5e/6 cabling. DC operating power, for data terminal units, is fed over the unused pairs of the cabling (7/8 and 4/5). The Midspan powers devices that are Power over Ethernet enabled, or are equipped to receive power over Ethernet. These devices are called Powered Devices (PDs). Devices that are not equipped to receive power over Ethernet, may require an external power adapter in order to be powered. Contact PowerDsine for such an adapter. The Power over Ethernet Midspan main features are as follows: Remote power feeding over standard Ethernet ports Eliminates the need for AC outlets, local UPS & AC/DC adapters near PDs Universal range power input (100-240 VAC, 50/60 Hz) Power management Remote Web manager (optional) Overload and short-circuit protection per channel Port status indications Standard 19-inch rack mountable 2.1 Power Management When establishing a network, the total power required by PDs may exceed the total power available from the Midspan. The built-in Power Management feature does not allow the total power output to exceed the maximum power available (refer to the Technical Specifications). When the total power available is close to the maximum value, attempts to connect an additional PD to a free port cause the corresponding port LED to blink green at an 0.5 sec. rate, indicating an out-of-power budget, thus, this port will not deliver power. The power distribution method is based on "First Come, First Served" logic. Sometimes, connected operating PDs significantly increase or suddenly raise their power requirements. If the required power exceeds the available power, the Power over Ethernet Midspan starts to turn off ports in accordance with their priority (the first turned off port is the lower priority port) until the total power is once again under the maximum limit. Default priority is establishid by port number: the higher the port number is, the lower priority it gets. Power over Ethernet Solutions 10 Cat. No.: 06-6860-056 PD-6548 2.2 2.2.1 10/100BASE-TX Ports Definition Data Input Ports The Midspan has 48 10/100Base-TX data input ports, configured in a noncrossover manner (straight-wired). These ports located on the PoE's rear panel of front box, are designed to carry Ethernet data only (Tx/Rx) over the standard 2-wire pairs (pins 1/2 and 3/6) and are typically connected to existing Etherner switch. 2.2.2 Data & Power Output Ports The Midspan has 48 Data & Power ...