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- Page 1 Part No. 217070-A June 2005 4655 Great America Parkway Santa Clara, CA 95054 Installing the Nortel Ethernet Routing Switch Redundant Power Supply 15 *217070-A*...
- Page 2 Nortel Networks Inc. reserves the right to make changes to the products described in this document without notice. Nortel Networks Inc. does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein.
- Page 3 Canadian Department of Communications Radio Interference Regulations This digital apparatus (Nortel Ethernet Routing Switch Redundant Power Supply 15) does not exceed the Class A limits for radio-noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications.
- Page 4 EN 55 022 statements This is to certify that the Nortel Ethernet Routing Switch Redundant Power Supply 15 is shielded against the generation of radio interference in accordance with the application of Council Directive 89/336/EEC. Conformity is declared by the application of EN 55 022 Class A (CISPR 22).
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Page 5: National Safety Statements Of Compliance
EN 60 950 statement This is to certify that the Nortel Ethernet Routing Switch Redundant Power Supply 15 is in compliance with the requirements of EN 60 950 in accordance with the Low Voltage Directive. Additional national differences for all European Union countries have been evaluated for compliance. -
Page 6: Información Nom (Unicamente Para México)
Tel: 52 5 480 2100 Fax: 52 5 480 2199 Embarcar a: Nortel Ethernet Routing Switch Redundant Power Supply 15 100 - 120 VAC 10 A 50 to 60 Hz 200 - 240 VAC 10 A 50 to 60 Hz... -
Page 7: Before You Begin
Nortel* switches. The RPS 15 module is designed to be installed in a chassis that provides slots for up to three modules. RPS 15 modules can be purchased separately and easily installed in the chassis as needed. -
Page 8: Related Publications
Related publications For more information about using the RPS 15 module, and specific instructions on using the switch being powered or other associated connectors, refer to the user documentation included with the switch. You can print selected technical manuals and release notes free directly from the Internet. - Page 9 This section provides an overview of components in the RPS 15 module (order number AA0005X19). The RPS 15 provides scalable power redundancy and protection to low-wattage networking equipment.
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Page 10: Explanation Of Symbols On Labels
The chassis, modules, and connecting cables are ordered and shipped separately. Prior to shipping, metal filler panels cover two of the empty RPS 15 openings in the chassis. For reasons of safety and electromagnetic interference (EMI), the panels must be kept attached to the chassis unless a module is installed into... - Page 11 Figure 2 displays a front view of the chassis containing one RPS 15 module. Figure 2 Front view of RPS 15 module in chassis Blank Panel RPS 15 Module Blank Panel 553-AAA2980 Figure 3 displays a rear view of the chassis containing one RPS 15 module.
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Page 12: Front Panel
LED on the right indicates the status of AC power. A lit LED indicates that the specified power status is OK. Figure 4 displays both a front and rear view of the RPS 15. Figure 4 RPS 15 module: front and rear C O N T R O... -
Page 13: Rear Connectors
Provides AC input to the RPS 15 connector Control Used for forced current share of the power supplied connector by the RPS 15 with the internal power supply of the powered device Output Provides +/-48 V (Isolated) DC to the powered connector... -
Page 14: Dc Connector Cables
DC connector cables The RPS 15 power supply module connects to the switch with a DC connector cable, which must be purchased separately for the specific switch being powered. The RPS 15 supports two different DC cable types. The first, the... - Page 15 The second type of cable, which comes in two models, the AA0005021 (10 foot [3.05 m]) and AA0005020 (25 foot [7.62 m]), provides redundant power for up to four switches at once, and has only one connector for DC output (see Figure Figure 7 DC connector cable AA0005021 or AA0005020 C O N T R O...
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Page 16: Supported Switches
Table 2 describes the switches that each cable type supports, and the additional accessories required to connect to each switch. Table 2 Switches supported by each cable Cable Other accessories order no. Supported switches required AA0005018 Ethernet Routing Switch None 5520-24T-PWR (see Figure 8 on... -
Page 17: Typical Application
Typical application Figure 8 on page 18 provides a sample application in which RPS 15 modules are installed in all three slots and are powering three Ethernet Routing Switches 5520 using AA0005018 cables. Each RPS 15 module supports a single Ethernet Note: Routing Switch 5520. - Page 18 Figure 8 RPS 15 with three Ethernet Routing Switches 5520 Base Unit Select Cascade Down Cascade Up Base Unit Select Cascade Down Cascade Up Base Unit Select Cascade Down Cascade Up CONTROL CONTROL 48 VDC OUTPUT 48 VDC OUTPUT CONTROL...
- Page 19 Figure 9 shows a sample application where one RPS 15 module is powering four Ethernet Switches 470 using the AA0005021 cable. Figure 9 RPS 15 with four Ethernet Switches 470 Redundant Power Unit Select 100-240~ 50-60Hz 1.5A Up (Cascade A Out)
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Page 20: Installation
“Installing the RPS 15 power supply modules” on page 24 Follow the instructions in the order presented, as needed. Site preparation Make sure the area where you will install and use the RPS 15 chassis meets the following environmental requirements: •... -
Page 21: Installing The Chassis
You cannot mount the chassis on a wall. Make sure the rack meets the following requirements: • A space of 6 inches (15.2 cm) is provided for each chassis in an EIA standard 19-inch (48.2-cm) equipment rack. • The rack is bolted to the floor and braced. - Page 22 Achtung: Wenn Sie dieses Gerät in einem Gerätegestell installieren, stellen Sie die Geräte nicht direkt aufeinander. Jedes Gerät muß mit entsprechenden Halterungen im Gestell befestigt werden. Die Halterungen sind nicht dafür konzipiert, mehrere Geräte zu tragen. Si cet appareil doit être encastré dans un rack, Attention: ne jamais empiler directement plusieurs unités les unes sur les autres.
- Page 23 Installing the chassis on a flat surface You can install the chassis on a flat surface instead of a rack. The surface must support the combined weight of the RPS 15 chassis and any devices you place on top of it. Refer to the user documentation for weight specifications of other devices or equipment to determine the combined weight of the equipment.
- Page 24 If you are placing the RPS 15 chassis on top of another device, be sure that the device will not be damaged by the weight of the unit. Install the RPS 15 chassis in a ventilated area that is dust free, and away from heat vents, warm-air exhaust from other equipment, and direct sunlight.
- Page 25 To install an RPS 15 power supply module: If you are installing the first RPS 15 module into the empty center chassis slot, proceed to step 2. Otherwise, remove one of the blank panels on the front of the chassis.
- Page 26 As there is no dedicated power (On/Off) switch Caution: on the RPS 15 module, connecting the AC power cable turns on the power to the module. You must first connect the DC connector cable from the power supply module to the powered device(s) before you can connect the AC power cable;...
- Page 27 12). Ensure that both the two-pin power connector and the ten-pin control connector are firmly connected. Improper cable installation can damage the RPS 15 and the internal power supply on the powered device. Figure 12 DC connector cable AA0005018 C O N T R O...
- Page 28 Connecting DC connector cables AA0005021 and AA0005020 To connect the DC connector cable AA0005021 or AA0005020: Connect the DC connector to the DC output receptacle on the power supply module (see Figure 13). Figure 13 DC connector cable AA0005021 or AA0005020 C O N T R O 4 8 V D C O U T P U T...
- Page 29 Connecting the AC power cable After you install the chassis and connect the DC connector cables, you can connect the RPS 15 to a standard AC power source. For installation outside of North America, make sure that you have the proper power cord for your region.
- Page 30 Table 4 AC cables by region (continued) Country/Plug description Specifications Typical plug United Kingdom: 240 VAC 50 Hz BS1363 male plug with fuse Single phase Harmonized cord 229FA Australia: 240 VAC 50 Hz AS3112-1981 male plug Single phase 230FA...
- Page 31 To connect the AC power cable: Ensure that the appropriate DC connector cable is firmly connected to the RPS 15 and to the powered device. Connect one end of the AC power cable to the power receptacle on the rear panel of the chassis (see Figure 15).
- Page 32 Removal of the power cord is the only way to Warning: turn off power to this device. The power cord must always be connected in a location that can be accessed quickly and safely in case of an emergency. Die Stromzufuhr zu diesem Gerät kann nur Vorsicht: durch Ziehen des Netzstromkabels unterbrochen werden.
- Page 33 Avvertenza: Estrarre il cavo di alimentazione è l'unico sistema per spegnere il dispositivo. Il cavo di alimentazione deve essere sempre collegato in una posizione che permetta l'accesso facile e sicuro in caso di emergenza.
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Page 34: Technical Specifications
Technical specifications Table 5 provides technical information regarding product specifications for the Nortel Ethernet Routing Switch Redundant Power Supply 15. Table 5 RPS 15 technical specifications Item Description Interfaces Standard wall plug — NEMA 5-15P (AC in) DC output and control connectors... - Page 35 Table 5 RPS 15 technical specifications (continued) Item Description Environmental Specifications Operating temperature 0° to 45° C (32° to 113° F) Storage temperature –25° C to 70° C (–13° tο 158° F) Operating relative humidity 5% to 85% relative humidity,...
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