Juniper Networks E320 manual Specifications, Dimensions and Power, E120

Specifications

For a complete list of E320 and E120 specifications and certifications, please consult the E Series technical documentation at http://www.juniper.net/techpubs/hardware/e-series.html.

E120

Dimensions and Power

E320

Weight	Chassis only	51 lb (23.18 kg)	88 lb (39.9 kg)
	Fully configured	107 lb (48.63 kg)	~215 lb (97.5 kg)
Dimensions	Chassis only	17.45 x 11.25 x 25 in	19 x 24.5 x 25 in
(W x H x D)		(44.32 x 28.58 x 63.5 cm)	(48.26 x 62.23 x 63.5 cm)
	Chassis with cable	17.45 x 11.25 x 25 in	19 x 24.5 x 28 in
	management bracket	(44.32 x 28.58 x 71.12 cm)	(48.26 x 62.23 x 71.12 cm)
	and bezels
Environmental requirements		Network Equipment Building System (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)
Power		Voltage: -40 to -72 VDC	Voltage: -40 to -72 VDC
		Current: 60 A @ -48 VDC	Current: 80 A @ -48 VDC
		Power: 2170 W @ -48 VDC	Power: 3840 W @ -48 VDC (320 G)
			Power: 2289 W @ -48 VDC (100 G)

NEBS Certification

Safety Agency

Certification,

Information

Technology Equipment

Electromagnetic

Emissions Agency

Certification

•SR-3580 (FD-15): NEBS Criteria Levels, Issue 1, November 1995

•GR-63 (LSSGR, FD-15): NEBS Requirements: Physical Protection, Issue 1, October 1995

•GR-1089 (LSSGR, FD-15): Electromagnetic Compatibility and Electrical Safety—Generic Criteria for Network Telecommunications

Equipment, Issue 2, Rev1, 2/99

•AS/NZS 3260: 1993, Safety of Information Technology Equipment Including Electrical

Business Equipment

•CAN/CSA C22.2, No. 60950-00, 3rd Edition, Safety of IT Equipment

•EN60825-1, Safety of Laser Products—Part 1: Equipment Class, Requirements, and User’s Guide (2001)

•EN60950:2000, 3rd Edition, Safety of Information Technology Equipment

•IEC 60950-1(2001-10) Ed. 1.0 IT Equipment Safety Part 1: General Requirements

•Low Voltage Directive (73/23/EEC)

•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, 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

•CTR13Commission Decision of 9/9/97 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, 10/97

•CTR24 – Commission Decision of 9 September 1997 on a common technical regulation for attachment requirements for terminal equipment interface for connection to 34Mbit/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)

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