Subsistema Armazenamento Cisco NSS4000 10-100-1000 SATA w-4 Bays

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Garantia: 36 meses

Dúvidas e Opiniões sobre este produto

Medidas do produto (L/A/P) : 440 / 45 / 422 mm
Medidas embalagem (L/A/P) : 580 / 158 / 555 mm
Pesos Bruto/Líquido : 9.00 / 7.50 kg
Garantia : 36 meses

Flash memory
512 MB internal flash memory

Encryption
AES 256

Power supply
150W, 12V internal AC power

SATA drive bays
Support for up to 4 internal SATA drives with hot swap capability

SATA drives
Four 250-GB (unformatted capacity) 7200-rpm high-duty-cycle SATA drives (Cisco
NSS4100 only)

LAN ports
Two 10/100/1000 Mbps auto medium dependent interface (MDI) and MDI crossover
(MDI-X)

Ports
 2 auxiliary ports (supports USB flash disk for configuration back only)
 1 UPS-USB port (APC Smart-UPS Only) and 1redundant power supply unit
connector

Temperature sensor with fan control
Internal thermal temperature sensors for auto fan control

Buttons
System Reset/Factory Network Reset

LEDs
Unit Power, Hard Activity, and LAN Link/Activity

Operating System
Linux 2.6

Mean time between failures (MTBF)
Calculated 130,000+ hours

Power consumption
53W with four 250-GB SATA hard drives (will vary depending on hard drives)

Form factor
1U 19-in. rack-mount design

SATA drive bays
Support for up to 4 internal SATA drives

Supported RAID levels
RAID0 (striping), RAID1 (mirroring), RAID1 (mirroring + spare), RAID5 (striped
set with parity), RAID5 (striped set with parity + spare), and RAID10
(stripe of mirrors)

JBOD
Independent disk linear concatenation

Intelligent drive spin-up
Intelligent SATA HDD spin-up/spin-down with built in hysteresis to avoid HDD
power up/down flapping

Server Message Block (SMB)/CIFS
File sharing for Microsoft Windows, Mac OS X, and Unix (using Samba client)
systems using SMB or CIFS

NFS
File sharing for Unix/Linux system via NFS

FTP/Secure FTP (FTPS)
File sharing via FTP; secure sessions are supported via FTPS

Journaled file system
XFS

Unified file locking
Helps to prevent possible file corruption by providing a common file locking
mechanism to allow simultaneous, multiprotocol access to common shares by
Windows/Mac (CIFS), Unix/Linux (NFS), and FTP

Virtualization
Supports virtualization of RAID sets across multiple boxes (requires at least
one Cisco NSS6000/6100 on the network)

Distributed file system (DFS)
Use multiple NAS systems as a single system via DFS

On-disk file encryption
AES 256

VLANs
Port and 802.1q/p

Access control lists (ACLs)
Windows-like ACLs (user, group, access, and filters)

Network filtering
MAC/IP address filtering

Optional external redundant power supply
Support for Cisco RPS1000 380W Redundant Power Supply Unit

NAS-to-NAS backup
Backup of NAS RAID set to another NAS system across the network

Hot RAID spare
A spare hard drive can be designated as a hot spare in the event of a disk
failure in the RAID set to provide maximum data protection

Redundant LAN connections
Dual Gigabit Ethernet links

VLANs
Port-based, 802.1q/p, 802.1q trunk groups

Quality of service
802.1p

Jumbo frame support
Up to 9 KB jumbo frames

Web management
HTTP/HTTPS

Simple Network Management Protocol (SNMP) monitoring
SNMPv3 (monitoring-traps)

Alarm
Alarm support for system alerts and/or system health notifications

Quota management
Support for hard and soft storage quotas for users, groups, and/or shares

Active Directory services
Support for participation in Activity Directory services to simplify
user/group authentication and management

NTv4 domain services
Support for participation in NTv4 domains to simplify user/group
authentication and management