User manual
Table Of Contents
- Title page
- New in this release
- List of Procedures
- How to get help
- Finding the latest updates on the Nortel web site
- System information
- Introduction
- Preparing for installation
- Placing the fourth module on a column
- Positioning and leveling equipment
- Installing AC power
- Installing overhead cable tray kits
- Installing DC power
- Contents
- DC-powered systems
- Candeo DC power systems
- Large Candeo modules
- Small Candeo modules
- Installation reference guide
- Configuration reference guide
- Safety ground/protective earth and logic return wiring
- Cabling and connecting the grounding leads
- Connecting the power plant frame ground (or safety ground) leads
- Four-Feed PDU
- Installing the Four-Feed PDU
- Installing safety ground/protective earth wiring
- Connecting power from the power plant to the PDU
- Connecting UK power to the Four-Feed PDU
- System monitor connections
- Planning and designating a Main Distribution Frame
- Installing Power Failure Transfer Units
- Configuring the system monitor
- Connecting a system terminal or modem
- Contents
- About the system terminal
- Connecting a terminal
- Connecting a terminal to a COM port
- Connecting a switch box and terminal to COM1 and COM2 ports
- Connecting a switch box and terminal to SDI and COM1 ports
- Connecting a modem
- Configuring a modem
- Connecting a modem to an SDI port
- Connecting a modem to switch box, COM2 ports, SDI ports
- Cabling Common Equipment in a Single Group system
- Contents
- Cabling guidelines
- Core/Net module
- Cabling the Core side
- Cabling the I/O panel
- Cabling the Network side
- Configuring and cabling the Clock Controllers
- Network Group 0: Shelf 0 to Shelf 1
- Connecting the 3PE faceplates in the Core/Net modules
- Inspecting CNI to 3PE factory installed cables
- Connecting the Core/Net backplanes
- Optioning the System Utility Card
- Connecting Core modules to a LAN
- Cabling Common Equipment in a Multi Group system
- Contents
- Cabling guidelines
- Core/Net module
- Cabling the Core/Net module backplane
- Disconnecting cables from the Core/Net module backplane
- Optioning the System Utility Card
- Core shelf cabling
- Installing the CP PIV to I/O panel cables
- Connecting the Core module to a LAN
- Cabling a Dual Ring Fiber Network
- FIJI card cabling
- Installing the Shelf 0 fiber optic ring (ascending)
- Installing the Shelf 1 fiber optic ring (descending)
- FIJI to FIJI cabling
- Connecting the Clock Controller cables
- Cabling network modules and loops
- Contents
- Network-to-network cabling
- Network module connections
- Network Group 0: Shelf 0 to Shelf 1
- Connecting the 3PE faceplates in the Core/Net modules
- Connecting the Core/Net backplanes
- Connecting Groups 1 through 7: Shelf 0 to Shelf 1
- Connecting the Network modules to the Core/Net modules
- Connecting the 3PE cables to the 3PE fanout panels
- Cabling a Superloop Network Card - single column
- Cabling a Superloop Network Card - multiple columns
- Cabling lines and trunks
- Powering up the system and initial loading
- Performing acceptance tests
- Installing earthquake bracing
- Adding a module to a column
- Installing a Signaling Server
- Contents
- Introduction
- Readiness checklist
- Installing the CP PM Signaling Server hardware
- Connections
- Installing the Signaling Server software
- First boot of a new Nortel CP PM Signaling Server
- Unpacking Help files for Virtual Terminal Emulator
- Logging in to the Signaling Server
- Verifying a successful configuration
- Testing the Leader Signaling Server
- Index
Page 126 of 458 Installing DC power
NN43021-310 Standard 02.02 October 2008
c. Connect the wires to the matching connections on the terminal block
on the junction box.
i. Connect the red wires to – BAT 0, – BAT 1, – BAT 2, and
– BAT 3.
ii. Connect the black wires to + BATRTN 0, + BATRTN 1,
+ BATRTN 2, and + BATRTN 3.
iii. Connect the orange or white wire to LRTN.
7 For installations that do not use a junction box:
a. Route two red wires between the power plant and the pedestal of the
column being wired.
b. Route two black wires between the power plant and the pedestal of
the column being wired.
c. Route one (orange or white) wire for the logic return ground (LRTN)
between the power plant and the pedestal of the column being wired.
d. Route the wires within the cable-tie saddles and under the cable
restraint bar at the base of the pedestal.
8 Connect wires to the PDU.
a. Connect a red wire for each module to – BAT 0, – BAT 1, – BAT 2,
and – BAT 3 on the connection block.
b. Connect a black wire for each module to + BATRTN 0, + BATRTN 1,
+ BATRTN 2, and + BATRTN 3 on the connection block.
c. Connect the (orange or white) wire to the LRTN terminal on the
connection block.
9 Connect wires to the power plant.
a. Connect the red wires to the first two circuit breakers in the main
control/distribution panel. See Figure 46 for PDU to Large Candeo
DC Power Plant connections. Each new column connects the next
two available circuit breakers.
Note: If only two modules are used in the column, make sure the CB2
and CB3 circuit breakers are set to OFF.
b. Connect the black wires to the ground bus/LRE.
c. Connect the orange or white wire to the ground bus/LRE.