Juniper CTP2000 Series Hardware Documentation page 51

Table 12: CTP2056 Platform Specifications (continued)
Category
Ambient operating temperature
Ambient operating humidity
DC Input
Voltage
Current
Power
Redundancy (input power)
AC Input
Power required
AC line frequency
Nominal current (115V amps)
Power
Space Requirements
Airflow
Safety Agency Certification
Copyright © 2017, Juniper Networks, Inc.
Specification
32° to 104° F (0° to 40° C)
5% to 90% (noncondensing)
–40 to –72 VDC
4A @ –48 VDC
192 W
2 independent line feeds
100–240 VAC
50–60 Hz
2.5
250 W
3 ft. (90 cm) behind device or rack.
Do not block air vents on the front or back of the device.
Air intake occurs from the front of the device.
Air is exhausted out the back of the device.
AS/NZS 60950:2000 Safety of Information Technology Equipment
CAN/CSA-C22.2, No. 60950-1–03, First Edition, Information Technology
Equipment - Safety - Part 1: General Requirements
EN60825-1, Safety of Laser Products - Part 1: Equipment Class, Requirements,
and User's Guide (2001)
EN 60950-1:2001, First Edition, Information Technology Equipment - Safety -
Part 1: General Requirements
IEC 60950-1(2001-10) Ed. 1.0 Information Technology Equipment - Safety - Part 1:
General Requirements
Low Voltage Directive (2006/95/EC)
UL 60950-1, First Edition, Information Technology Equipment - Safety - Part 1:
General Requirements
Chapter 3: System Specifications
35