Juniper JRR200, Hardware Manual

Page: 21 / 108

Table 7: JRR200 Route Reflector Rear Panel Components (continued)
Description Component Number
Use this button to turn off an alarm triggered because of an
abnormal DC output voltage caused by any of the following:
• Only one power supply unit is plugged in.
• The AC power cord is not plugged in.
• The power supply unit is not functional and there is no DC
output.
Alarm Off button 3
For personal safety, while working on the JRR200 route reflector,
use the ESD outlet to plug in an ESD grounding strap to prevent
your body from sending static charges to the route reflector. ESD point 4
Four fan trays for cooling the JRR200 route reflector and its
components. Each fan tray contains two fans.
Three fan trays are required for proper air flow across the chassis
internal components. The fourth fan tray provides redundancy.
Fan trays 5
Two power supply slots. Each power supply contains a power
cord outlet. Two 650-W DC or AC power supplies are provided
with the JRR200 route reflector. Power supply 6
JRR200 Route Reflector Physical Specifications
The JRR200 Route Reflector chassis is a rigid sheet metal structure that houses all the
components.
Table 8 on page 21 lists the physical specifications of the chassis.
Table 8: Physical Specifications of the JRR200 Route Reflector Chassis
Value Description
1.75 in. (4.45 cm) Chassis height
17.48 in. (44.40 cm) Chassis width
25 in. (63.50 cm) Chassis depth
•
JRR200 route reflector with 2 AC power supplies: 29 lb (13.16 kg)
• JRR200 route reflector with 2 DC power supplies: 28.8 lb (13.06 kg)
Weight
You can mount the JRR200 route reflector on a standard 19-in. four-post rack or in a
standard 19-in. enclosed cabinet.
JRR200 Route Reflector Cooling System
• JRR200 Route Reflector Air Flow and Cooling System on page 22
21 Copyright © 2018, Juniper Networks, Inc.
Chapter 1: Overview