E320 Router Specifications

Chassis only

88 lb (39.9 kg)

Chassis fully configured

Approximately 215 lb (97.5 kg)

With cable management bracket and bezels

24.5 (H) x 19 (W) x 28 (D) inches; 62.23 x 48.26 x 71.12 cm

Chassis only

24.5 (H) x 19 (W) x 25 (D) inches; 62.23 x 48.26 x 63.5 cm

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)

3840 W, 13106 BTU/hour maximum

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

80 A @ –48 VDC

Power

3840 W maximum

Redundancy (input power)

2 independent line feeds

• 3 feet (90 cm) behind router or rack
• Do not block air vents on front, sides, top, or back of the router

• Air intake occurs in the front and left and right sides of the router.
• Air is exhausted out of the top of the router.
• Exhaust air from components installed below the router is directed by an integral plenum out the back. See Figure 34.

• 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)
• EN 60950-1:2001, 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-03 Issue 3 Class A
• VCCI (Voluntary Control Council for Interference by Information Technology Equipment)