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       R1684 / R1674                                       |    Specifications    |     Accessories    |    Datasheet     
           
   
  • Expansion enclosure for SAS to SAS RAID systems
    • SAS drives for high performance and high reliability
    • SATA drives for low cost and high capacity applications
  • Highest density, 16 drives in 3U rack space
  • Redundant or single JBOD controllers
  • Two (2) SAS 4x wide ports per controller
  • Diagnostics LED panel
  • Path redundancy via separate SAS domains( R1684)
 
           
Host-to-Drive Interface
JBOD Model
Corresponding
RAID Subsystem(s)
Configuration Form Factor
Model Max. Connection
SAS to SAS/SATA II

S1674

4 JBODs
Single Expander Controller
3U Rackmount
SAS to SAS/SATA II

S1684

3 JBODs
Redundant Expander Controllers
3U Rackmount
2 JBODs
 
 
Corresponding JBODs
 
 
Hardware RAID parity computing
 
 
RAID
JBOD
Max Number
R1654E

R1684

3
R1604E

R1674

4
 
  Specifications        
  System Components        
 
  • Redundant or single JBOD controller configurations
  • Fault-tolerant modules interfaced through a common backplane
  • Redundant, hot swappable 530W power supply units
  • Redundant, dual-speed cooling modules
  • LED diagnostics panel
 
  Host Interface        
 
  • Two (2) SAS 4x wide ports per controller.
  • Proprietary enclosure service via in-band methodology
 
  Drive Interface        
 
  • Sixteen (16) hot swappable SAS/SATA II disk drives
 
 

Management

       
 
  • Management of multiple enclosures via RAID firmware and/or through GUI
  • Module status LED indicators:
  • Six (6) LED on panel (1 service LED and 5 status LEDs)
  • Two (2) per drive tray
  • Three (3) per controller module (1 Ready/Failed LED and two (2) Link status LEDs)
  • One (1) per power supply unit
  • Two (2) per cooling module
 
  Physical/Electrical  
  Interfaces  
 
  • Host Interface: Eight (8) SMP PHYs interfaced through two (2) SAS 4x wide ports per expander controller.  
  • Drive Interface: 3Gbps SAS/ SATA II
 
  Power Supply Module  
  Redundant hot-swappable power supplies with PFC  
 
Input
  100VAC at 9A, 240VAC at 4.5A with PFC (auto-switching)
   47 to 63Hz
Output
  (Maximum output: 530 Watts)
  +12.0V
  32A max.
  + 5.0V
  32A max.
  + 3.3V   30A max.
 
  Cooling Module  
 

Two (2) redundant, dual-fan cooling modules

 
 
Maximum Air Flow
High speed: 90 CFM
Low speed: 70 CFM
 
  Environmental Specifications  
 
Temperature Operating: 5° to 40° C (35° C if battery is applied)
Non-operating: - 40° to 60°C (-40° F to 140° F)
Relative Humidity
5% to 95% (non condensing - operating and non-operating)
Altitude
Operating: sea level to 10,000 ft
 
  Dimensions  
 
  • Package: 423(H) x 567(W) x 772(D) mm (16.7 x 22.3 x 30.4 inches)
 
  System weight  
 
  • Net weight: 27kg (61.73 pounds)
  • Gross weight: 29.5kg (62.74 pounds)
 
   
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