Site Requirements; Space Requirements; Ac Input Electrical Requirements; Dc Input Electrical Requirements - Nortel Passport 8000 Series Installing And Maintaining

Site requirements

Ensure that the installation site meets the space, electrical, and environmental
requirements listed in this section. See
the Passport 8000 Series Chassis," on page 95

Space requirements

The installation site must provide sufficient free space around the 8010co chassis
to ensure proper ventilation and access for servicing.
Use the following guidelines to plan front and rear access:
• The maintenance aisle in front of the frame requires a clearance of 76.2 cm
(30 inches).
• The wiring aisle at the back of the frame requires a clearance of 61 cm
(24 inches).

AC input electrical requirements

Refer to the power specifications for the power supply in
specifications for the Passport 8000 Series Chassis," on page

DC input electrical requirements

If you are installing a BIP, the installation site must meet the following electrical
requirements for DC power

Table 9 DC power requirement for BIP

Nominal input voltage
–48 VDC
If you are not installing a BIP, refer to the system power specifications for the
8004DC or 8005DC power supply in
the Passport 8000 Series Chassis," on page
Chapter 3 Installing the 8010co chassis 57
Appendix A, "Technical specifications for
(Table 9).
Maximum input current
60 A per DC input feed
Appendix A, "Technical specifications for
Installing and Maintaining the Passport 8000 Series Chassis
for more information.
Appendix A, "Technical
95,
Physical
Reinforced insulation from
the main DC power
95.