Полка расширения Axus YB-24S3JS3

AXUS Microsystems Inc. Newly SAS technology JBOD subsystem. SAS (Serial attached SCSI) takes advantages of 4-lane wide port (4x3GB/s) high performance, SAS expender port (128 devices) scalability, and growing flexibility ( pay only what you need) to enhance data reliability and availability with budget concern in mind.

Enhance Features:
Scalability --
AXUS SAS JBOD and YOTTA B SAS series solution is ideal for growing storage environment by lowering the cost of ownership. Each Raid header support up to 128 devices connected for scalability

From Scenario above, 16Bay YOTTA B SAS Raid attached to 1x24 JBOD & 1x16 JBOD for the capacity extend on line by SAS expender port. 
High Performance --
 
Inherit from SAS high performance talent. SAS JBOD can be easily combined with any Raid header subsystem and perform the throughput rate as fast as SAS Raid. 
Easy Management --
 
Simply controlled by RAID header, makes IT guys easily configure huge capacity Raid in one click away to reduce most of work overload. Also monitored by Raid header or JBODstatus LED Indicators.
 
Features
•Single input mini SAS & Dual output mini SAS Ports support by SAS to SAS
•Redundant and Hot Swappable Fan, Power and Drives.
•Hot Swap, Hot Spare and Automatic Drive Rebuild Supported.
•Configuration and environmental information is accessible either via the Serial Port.
•Load sharing hot swappable redundant power system with PFC function
•Support 1TB/750GB/500GB/400GB/320GB/250GB SAS / SATA2 Hard Drives

RAID Type	JBOD SAS – SAS Series
Model number	YB-24S3JS3	YB-16S3JS3	YB-12S3JS3
RAID CPU Engine	SAS Expender
RAID Features	The drives in SAS Expenders are part of RAID set with main RAID unit
Hot Swap Components	Power Supply, FAN, Disk Drive
System Type	4U Rack-Mounts	3U Rack-Mounts	2U Rack-Mounts
Host Interface	Single Mini SAS (SFF – 8088 type )channel
Disk Interface	24 SAS or SATA2 Disks	16 SAS or SATA2 Disks	12 SAS or SATA2 Disks
JBOD Expansion Port	Dual Mini SAS JBOD Expansion Port can be attached to SAS JBOD to extend capacity
RAID Management	Managed by RAID controller
Monitors & Notifications	Monitored & noticed by RAID controller, JBODstatus LED indicators
Operating System	OS independent and transparent
Power Supply	24 bays systems: Redundant by three 460W power modules with PFC feature, loading sharing type and cableless design	16 bays systems: Redundant by dual 460W power modules with PFC feature, loading sharing type and cableless design	12 bays systems: Redundant by dual 375W power modules with PFC feature, loading sharing type and cableless design
Electrical	AC Voltage 110-230 VAC/AC frequency 50-60Hz
Temperature	Operating temperature: 5 ~ 35 degree Celsius. Non-Operating temperature: -40 ~ 60 degree Celsius
Relative Humidity	20% ~ 80% non-condensing
Dimension	24 bays system: 446.4mm (W) x 562mm (D) x 4U	16 bays system: 446.4mm (W) x 520mm (D) x 3U	12 bays system: 446.4mm (W) x 545mm (D) x 2U
Weight	24 bays system: 28.7kgs (W/O HDD)	16 bays system: 22.7kgs (W/O HDD)	12 bays system: 14kgs (W/O HDD)