Nortel Meridian Meridian 1 Upgrade Manual page 200

Page 200 of 284
NN43021-469 Standard 01.01 May 2007
Installing a Signaling Server
WARNING
MAIN AC POWER DISCONNECT
A main AC power disconnect must be installed. The
main AC power disconnect must:
• disconnect power to the entire rack unit
• be readily accessible
• be labeled as controlling power to the entire unit, not
WARNING
OVERCURRENT PROTECTION
The Nortel ISP1100 server is designed for an AC line
voltage source with up to 20 amperes (A) of over-current
protection. If you install the power system for the
equipment rack on a branch circuit with more than 20 A
of protection, provide supplemental protection for the
Nortel ISP1100 server. If you install more than one
server in the rack, the power source for each server must
be from a separate branch circuit.
1 Attach the rack-mount brackets ("B" as shown in Figure 42 on
to the equipment rack. Install the left and right side at an equal height. Use
standard length screws from the accessories pouch, and screw them into
the top and bottom drill holes of the bracket (see Figure 47 on
just to the ISP1100 Signaling Server(s)
page 194)
page 201).