Erx7Xx Models Specifications - Juniper ERX - RELEASE 11.1.X HARDWARE GUIDE 03-23-2010 Hardware Manual

Table 15: ERX14xx Models Specifications (continued)
Category
Telecommunications
Certification

ERX7xx Models Specifications

Table 16: ERX7xx Models Specifications
Category
Weight
Chassis only
Chassis fully configured
Dimensions
Environmental Requirements
Ambient operating
temperature
Ambient operating humidity
Ambient storage temperature
Ambient storage humidity
Heat Dissipation
DC Input
Voltage
Specification
ACA TS 016-1997
CTR13 – Commission Decision of 9 July 1997 on a common technical regulation for
attachment requirements for terminal equipment interface for connection to 2048 kbit/s
digital structured ONP leased lines: 97/521/EC – OJ No. L215 Vol. 40, August 1997
CTR24 – Commission Decision of 9 September 1997 on a common technical regulation
for attachment requirements for terminal equipment interface for connection to 34
Mbit/s digital unstructured and structured leased lines: 97/639/EC – OJ No. L271 Vol.
40, 3 October 1997
FCC PART 68
IECS-003 Issue 3 Class A
PD7024 – Essential requirements for terminal equipment intended for connection to
unstructured digital leased circuits of the public telecommunications network using a
CCITT recommendation G,703 interface at a rate of 2048 kbit/s with a 75 ohm
unbalanced presentation, 1994
RTTE Directive (1999/5/EEC)
Specification
Weights are approximate.
22 lb (9.9 kg)
46 lb (20.7 kg)
10.5 (H) x 19 (W) x 16 (D) inches; 26.67 x 48.26 x 40.64 cm
NEBS GR-63-CORE compliant
Long term: 41° to 104° F (5° to 40° C)
Short term: 23° to 122° F (–5° ˚to 50° ˚C)
Long term: 5% to 85% (noncondensing)
Short term: 5% to 95% (noncondensing)
–40° to 158° F (–40° to +70° C), 95% relative humidity
5% to 95% (noncondensing)
1400 W, 4780 BTU/hour maximum
–40 to –72 VDC
NOTE: If the voltage rises above –40 VDC, the system powers off. The system does not power
on again until the input voltage reaches –43 +/– 0.5 VDC.
Appendix A: System Specifications
ERX7xx Models Specifications
111