| Netra 20 Installation and User's Guide
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Introducing the Netra 20 Server
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This chapter lists the main features of the Netra 20 server.
The Netra 20 server is a single or dual processor device that uses the
900 MHz or 1.2 GHz UltraSPARC III+ processor and features:
- High performance processors
- High performance disk, system, memory and I/O subsystems
- High performance peripheral component interconnect (PCI) I/O
- Rack mounting options
- Front-to-back cooling
- AC and DC power supply options
- Alarms functionality for remote management
- System configuration card
- Hot swap disk drives
- Visual diagnostics
- Environmental monitoring
System Features
System unit components are housed in a 4RU rack-mounting enclosure designed to NEBS Level 3 standards. Overall chassis dimension (width x depth x height) are 445.2 mm x 508.1 mm x 176.6 mm (17.52 inches x 20.00 inches x 6.95 inches). Flange mounting kits are available for installing the system in 19-inch, 23-inch, 24-inch and 600-mm racks (see FIGURE 2-1). A slide adaptor kit is also available.
System unit electronics are contained on a single printed circuit board (motherboard). The motherboard contains the CPU modules, memory, system control application-specific integrated circuits (ASICs) and I/O ASICs.
A fully-configured system weighs approximately 27.3 kg (60 lb).
Operating Environment
- Solaris 8 Update 2/02 or later
- Solaris 9 Update 12/02 or later
Power
- Rack mounting enclosure with one single-feed 100 -240 VAC power supply unit (AC) or one twin-feed -48 VDC/-60 VDC power supply unit (DC)
Processors
- Support for up to two 900 MHz UltraSPARC III processor modules or up to two 1.2 GHz UltraSPARC III+ processor modules, each with 8 Mbyte Ecache
Memory
- Support for up to eight 256 Mbyte-, 512 Mbyte- or 1 Gbyte Dual Inline Memory Module (DIMMS) installed in two groups of four providing from 1 to 8 Gbyte of memory
IO
- Four PCI 2.1-compliant slots:
- one long 64/32-bit, 66/33 MHz
- two long1 64/32-bit, 33 MHz
- one short 64/32-bit, 33 MHz
- One 10/100BaseT Ethernet connection
- One Ultra SCSI connection
- Four USB connections (two twin series A ports) @ 12 Mb/s
- One external FC-AL connection
- Two internal FC-AL connections for hard disks
- Two RS232/RS423 serial ports
- One parallel port
- One DB-15 LOMlite2 alarms relay port
- One RJ45 LOMlite2 alarms serial port
System Configuration
- I2C system configuration card reader (SCCR)
Storage
- Up to two FC-AL 1-inch hot swap hard disks (73 Gbyte)
- External hardware RAID support through PCI
- Software RAID support Sun Logical Volume Manager (SLVM)
- Up to two removable media drives (DVD-ROM and DDS-4 DAT)
Reliability, Availability and Serviceability
- LOMLite2 automatic system restart
- Remote diagnosis via Solaris and LOMLite2
- Hot swap disks
- Diagnostic LEDs
- Environmental monitoring
- Field Replaceable Unit (FRU) ID support
Documentation
- Installation and User's Guide (this document)
- Service and System Reference Manual
- Compliance and Safety Manual
- Release Notes
Software Support
- Lights Out Management 2.0 (LOMlite2)
- SLVM (Sun Logical Volume Manager)
- SunVTS
4.4 (Sun Validation Test Suite)
- SunMC (Sun Management Center)
- SNMP (Sun Netra SNMP Management Agent)
- SunCluster
- SRS/SunUP ready
PCI Card Support
The Netra 20 server supports the following PCI cards:
- SunSwift
- Fast Ethernet
- Quad Fast Ethernet (QFE)
- Dual Ethernet, Dual SCSI
- High Speed Serial Interface (HSI)
- Serial Asynchronous Interface (SAI)
- ATM-155
- Dual Ultra-3 Differential SCSI
- Gigabit Ethernet
- FC-AL
- FC-AL and Gigabit Ethernet combination
- SSL Crypto Accelerator
- XVR-500 IFBLite+
System Unit Components
The system unit components are listed by part number in Appendix A.
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Note - The part numbers listed in Appendix A were correct when this manual was published but they are subject to change without notice. The numerical references in FIGURE A-1 correlate to the references listed in TABLE A-1 and TABLE A-2. Before you order a replacement part, refer to your authorized Sun sales representative or service provider to confirm the part number.
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