Juniper ERX - RELEASE 11.1.X HARDWARE GUIDE 03-23-2010 Hardware Manual page 128

ERX 11.1.x Hardware Guide
Table 16: ERX7xx Models Specifications (continued)
Category
Current
Power
Redundancy (input power)
Space Requirements
Airflow
NEBS Certification
Safety Agency Certification
Electromagnetic Emissions
Agency Certification
112
ERX7xx Models Specifications
Specification
30 A @ –48 VDC
1400 W maximum
2 independent line feeds
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 53
on page 124.
SR-3580 (FD-15): Network Equipment Building System (NEBS) Criteria Levels, Issue 1,
November 1995
GR-63–CORE: Network Equipment Building System (NEBS) Requirements: Physical
Protection, Issue 2, April 2002
GR-1089 (LSSGR, FD-15): Electromagnetic Compatibility and Electrical Safety - Generic
Criteria for Network Telecommunications Equipment, Issue 2, Revision 1, February
1999
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)
EN60950-1:2001, 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 (73/23/EEC)
UL 60950-1, First Edition, Information Technology Equipment - Safety - Part 1: General
Requirements
AS/NZS 3548:1995 (CISPR 22 Class A)
EMC Directive (89/336/EEC)
EN55022 Class A (CISPR-22 Class A)
EN55024, Annex C for WAN Equipment Performance Criteria A, B, and C
ETSI 300-386, Telecommunication Network Equipment; ElectroMagnetic Compatibility
(EMC) requirements
FCC Part 15 Class A
IECS-003 Issue 3 Class A
VCCI (Voluntary Control Council for Interference by Information Technology Equipment)