Specifications

Processor

Processor	One 650-MHz UltraSPARC IIi processor
Cache	Primary: 16 KB data and 16 KB instruction on chip Secondary: 512 KB external

Capacity

Single UltraSPARC IIi processor
Up to 2 GB of memory
Single 40 GB disk drives
18 standard cPSB slots

Main Memory

512 MB soldered on-board 2 SODIMM expansion modules (up to 1 GB per module)

Standard Interfaces

Network	Dual 24x10/100 + 2x10/100/1000-Mbps Ethernet
Serial	Two RS-232 serial ports
USB	Two USB 1.1 ports
Expansion	Eighteen standard cPSB 6U hot-swappable slots. All cPCI I/O slots conform to PICMG specifications: PICMG 2.0, Rev 3 (Power and Mechanical only) PICMG 2.1, Rev 2 PICMG 2.9, Rev 1 PICMG 2.16, Rev 1 PICMG 2.15-compatible PMC slots

Mass Storage

Internal disk	One 40-GB PMC hard disk drive (additional storage requires a PMC I/O card connected to an external storage device)

Software

Operating System	Solaris 8 (2/02) or 9 Operating System; Sun HA Suite 2.0 and Foundation Services 2.1
Languages	All standard Sun-supported languages
Management	Lights Out Management, element management, processor management services

Environment

Dual power supplies	-48/60 V DC nominal, 250 W per power supply, 110/240 V
Power input	Four rear DC input
Operating temperature	5° C to 40° C (41° F to 104° F), 5% to 85% relative humidity, noncondensing, subject to a maximum humidity of 0.024 kg water/kg dry air
Short-Term operating	-5° C to 55° C (23° F to 131° F), up to 90% relative humidity
Short-Term temperature	Noncondensing
Nonoperating	-40° C to 70° C (-40° F to 158° F), 5% to 90% relative humidity
Altitude	-300 m to 1800 m
ETSI	300-19-2-3, table 3.1 climatic
Acoustic Noise	Less than 60 dBA (GR-63 CORE)
Seismic	Meets GR-63-CORE requirements for earthquake risk Zone 4; meets ETSI 300-19-2-3, A1 operating environments

Regulations

Meets or exceeds the following requirements:
Safety	UL1950/CSA c22.2 No. 950, EN60950 (72/73/EEC) IEC 950
Emissions	FCC Class A, Part 15 47 CFR, EN55022, CISPR 22, EN 300-386:2001 V1.3.1, ICES-003
Immunity	EN55024
Certification	Safety: cULus Mark, TUV GS Mark, CE Mark, CCC, GOST R; EMC: CE Mark (93/68/EEC), FCC authorized Class A, VCCI, BSMI, C-Tick, MIC
Telecom Environment Certification	Telcordia GR-63 CORE, GR-1089-CORE, SR-3580 NEBS Level 3 certified

Dimensions and Weight

Height	533 mm (21 in.)
Width	436 mm (17.2 in.)
Depth	431 mm (17 in.)
Weight	44.1 kg (97 lb.) base configuration
Enclosure	Fits into 19-, 23-, 24-in., 600 mm racks (requires mounting kit, 19-in. flanges included, other options available)

This page is located at: http://www.sun.com/products-n-solutions/hw/networking/ct820/specs.xml

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