ERX14xx Models Specifications

Table 15: ERX14xx Models Specifications

Category	Specification
Weight	Weights are approximate.
Chassis only	42 lb (18.9 kg)
Chassis fully configured	88 lb (39.6 kg)
Dimensions	22.75 (H) x 19 (W) x 16 (D) inches; 57.78 x 48.26 x 40.64 cm
Environmental Requirements	NEBS GR-63-CORE compliant
Ambient operating temperature	Long term: 41° to 104° F (5° to 40° C) Short term: 23° to 122° F (–5° to 50° C)
Ambient operating humidity	Long term: 5% to 85% (noncondensing) Short term: 5% to 95% (noncondensing)
Ambient storage temperature	–40° to 158° F (–40° ˚ to +70° C), 95% relative humidity
Ambient storage humidity	5% to 95% (noncondensing)
Heat Dissipation	2400 W, 8190 BTU/hour maximum
DC Input
Voltage	–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.
Current	50 A @ –48 VDC
Power	2400 W maximum
Redundancy (input power)	2 independent line feeds
Space Requirements	3 feet (90 cm) behind router or rack No space requirements for sides of units or rack Do not block air vents on top, front, or back of the router
Airflow	An integral air plenum directs router's exhaust air below the router and out the back. See Figure 53.
NEBS Certification	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
Safety Agency Certification	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
Electromagnetic Emissions Agency Certification	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)
Telecommunications Certification	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)