valutazioni - 2, GPA: 4.5
(
)
)
|
Facilità d'uso
For The AT- WDRPS- 80 unit can be installed while the multiplexer is powered ON. details on the features and functions of your Allied Telesyn AT-WD1008 chassis and You do not need to power OFF the multiplexer to install the RPS. modules, refer to the following manuals from our web site: . AT-WD1008 Gigabit Ethernet Wavelength Division Multiplexer 1. Loosen the two thumbscrews that secure the blank faceplate over the right- Installation Guide hand redundant power supply expansion slot located on the front panel of the PN 613- 50367-00 AT-WD1008 Multiplexer and remove the cover. . AT-S47 Management Software User’s Guide AT-WDRPS-80 Redundant Power Supply (DC) Installation Guide Allied Telesyn, Inc. 960 Stewart Drive, Suite B Sunnyvale, CA 94085 USA Tel 1 ( 408) 730- 0950 • Fax 1 (408) 736- 0100 Visit our web site at: alliedtelesyn. com PN 613- 50371-00 Package Contents Make sure the following items are included in the shipping package. If any item is missing or damaged, contact your Allied Telesyn sales representative for assistance. . One AT-WDRPS-80 Redundant Power Supply (DC) Module . This installation guide . Warranty card LNK TST TX RX LNK TST TX RX EAST TX SNMP MODULE ST TX RX RX TX CH 5 TX RX RX TX CH 6 TX RX RX TX CH 7 TX RX RX TX CH 8 TX RX FAN A FAN B POWERSUPPLY B WEST EAST NORMAL LNK TST Installing the AT-WDRPS-80 Power Supply 2. Remove the AT- WDRPS-80 unit from its shipping package. Caution Before installing the module, refer to the AT-WD1008 Installation Guide for 3. Slide the AT-WDRPS- 80 unit into the RPS expansion slot. electrical safety and emission information. Caution Do not install the AT-WDRPS- 80 module in an AT-WD1008 chassis intended for AC power. A DC powered chassis has two DC terminal blocks on the back Overview panel. The AT-WDRPS- 80 is a DC Redundant Power Supply (RPS) for the AT- WD1008 Multiplexer chassis. When installed, the unit shares the load of powering the chassis with the standard power supply that comes pre- installed in the chassis. If a power supply fails, the remaining unit provides all power to the system, thereby preventing a network failure. The power supply is hot- swappable, meaning that LNK TST TX RX LNK TST TX RX EAST TX SNMP MODULE ST TX RX RX TX CH 5 TX RX RX TX CH 6 TX RX RXTX CH 7 TX RX RX TX CH 8 TX RX FAN A FAN B POWERSUPPLY B WEST EAST ORMAL LNK TST POWER FAULT AT-WDRPS-80 you can install it while the chassis is powered ON. 4. Secure the AT-WDRPS- 80 unit to the AT- WD1008 chassis by tightening the two thumbscrews. POWER FAULT AT- WDRPS-80 LNK TST TX RX LNK TST TX RX EAST TX SNMP MODULE ST TX RX RX TX CH 5 TX RX RX TX CH 6 TX RX RX TX CH 7 TX RX RX TX CH 8 TX RX FAN A FAN B POWERSUPPLY B WEST EAST NORMAL LNK TST POWER FAULT AT-WDRPS-80 PN 613- 50406- 00 Rev A 1 2 3 Wiring the AT-WDRPS-80 Power Supply Warning As a safety precaution, a 10 Amp circuit breaker should be installed at the supply end of the cable to be used with this LAN equipment. ALWAYS connect the wiring to the LAN equipment first before connecting the wiring to the breaker. To avoid the danger of physical injury from electrical shock, do not work with HOT feeds. Always be sure that the breaker is in the OFF position before connecting the wiring to the breaker. Note A tray cable is required to connect the power source if the unit is powered by centralized DC power. The tray cable must be UL listed Type TC tray cable and rated at 600 V and 90 degree C, with three conductors, minimum 14 AWG. 1. On the rear side of the chassis is a DC terminal block labeled POWER SUPPLY B. Starting from the left side of the terminal block, identify the positive, frame ground, and negative terminals using either the diagram adjacent to the terminal block or the illustration here: 2. With a 14- gauge wire- stripping tool, strip the three wires in the tray cable coming from the DC input power source to 8 mm ± 1 mm (0.31 in ± 0.039 in) . Warning Do not strip more than the recommended amount of wire. Stripping more than the recommended amount can create a safety hazard by leaving exposed wire on the terminal block after installation. 8 mm ± 1 mm (0.31in ± 0.039 in) 3. Connect the frame ground wire to the terminal marked with the ground symbol by inserting the wire into the terminal and tightening the connection with a flathead screwdriver. Warning When installing this equipment, always ensure that the frame ground connection is installed first and disconnected last. 4. Connect the positive feed wire to the terminal block marked ( + ). 5. Connect the negative feed wire to the terminal block marked ( - ) . Warning "Safety Hazard" - Check to see if there are any exposed copper strands coming from the installed wires. When this installation is done correctly there should be no exposed copper wire strands extending from the terminal block. Any exposed wiring can conduct harmful levels of electricity to persons touching the wires. 6. Secure the tray supply cable near the rack framework using multiple cable ties to...