Erx-310 Router Specifications - Juniper E Series Hardware Manual

ERX-310 Router Specifications

Table 19: ERX-310 router specifications
Category
Weight: DC model
Chassis only
Chassis, fully configured
Weight: AC model
Chassis with single power supply
Chassis with dual power supply
Chassis with single power supply,
fully configured
Chassis with dual power supply,
fully configured
Dimensions
Environmental Requirements
Ambient operating temperature
Ambient operating humidity
Ambient storage temperature
Ambient storage humidity
Heat Dissipation
DC Input
Voltage
Current
Power
Redundancy (input power)
AC Input
Power required
AC line frequency
Power
Space Requirements
Airflow
NEBS Certification
Specification
25.5 lb11.57 kg
36 lb16.33 kg
27.5 lb12.47 kg
31.5 lb14.29 kg
38 lb17.24 kg
42 lb19.05 kg
5.2 (H) x 19 (W) x 16 (D) inches; 13.21 x 48.26 x 40.64 cm
NEBS GR-63-CORE compliant
° ° °
Long term: 41 to 104 F (5 to 40
° ° °
Short term: 23 to 122 F (–5
Long term: 5% to 85% (noncondensing)
Short term: 5% to 95% (noncondensing)
° ° ° °
–40 to 158 F (–40 to +70
5% to 95% (noncondensing)
500 W, 1706 BTU/hour maximum
–40 to –72 VDC
NOTE: If the voltage rises above –40 VDC, the system will power off.
The system will not power on again until the input voltage reaches –43
+/– 0.5 VDC.
9 A @ –48 VDC
500 W maximum
2 independent line feeds
90-265 VAC @ ~5 A
50-60 Hz
500 W
!
3 feet (90 cm) behind router or rack
!
Do not block air vents on sides of the router.
!
Do not place equipment that exhausts hot air to left on the right of
the router.
!
Be aware that router exhausts hot air from its left side.
!
Airflow direction is in through the right side and out through the left
side. See Figure 18 in Chapter 3, Installation Guidelines and
Requirements.
!
Not yet available for the ERX-310 router
°
C)
°
to 50 C)
C), 95% relative humidity
ERX-310 Router Specifications
Chapter 11: System Specifications
! 115