Juniper Networks T1600 - Manual (Page 45)

Table 6: Power System Electrical Specifications
Specification Item
Operating range: –40.0 to –72 VDC
NOTE: If the input voltage from the DC power
source drops below –37.5 to –39.5 VDC, the
routing platform automatically shuts down.
During automatic shutdown, the circuit remains
active. When the input voltage returns to –43.0
to –44.0 VDC, the router automatically starts
up again and the system returns to normal
operation within 30 minutes. No operator
intervention is required.
DC input voltage
174 A @ –48 VDC (nominal) DC system current rating
8350 W DC system input power
Three-Input 240-A Power Supply Specifications
Table 7 on page 45 lists the power supply electrical specifications.
Table 7: Power Supply Electrical Specifications
Specification Item
Nominal –48 VDC, –60 VDC
Operating range: –40.0 to –72.0 VDC
NOTE: If the input voltage from the DC power
source drops below -37.5 to -39.5 VDC, the
routing platform automatically shuts down.
During automatic shutdown, the circuit
remains active. When the input voltage returns
to –43.0 to –44.00 VDC, the router
automatically starts up again and the system
returns to normal operation within 30 minutes.
No operator intervention is required.
DC input voltage
Input 0: 46 A @ –48 VDC (nominal)
Input 1: 64 A @ –48 VDC (nominal)
Input 2: 64 A @ –48 VDC (nominal)
Input DC current rating
T1600 Routing Node DC Power Specifications ■ 45
T1600 Routing Node DC Power Specifications