Product Details:
             IBM / VOLTAIRE GRID DIRECTOR 4036 QDR 40GB IB 36-PORT QSFP SWITCH - QUAD DATA RATE 40GB/S INFINIBAND 36P ( 36 ) THIRTY SIX QUAD SMALL FORM FACTOR PLUGGABLE TRANSCEIVER SLOTS  
MANUFACTURER: IBM / VOLTAIRE  
PART NUMBER: 4669-HCP-IBM  
 PERFORMANCE 
THROUGHPUT PERFORMANCE: 2.88TB/S QDR / 1440GB/S DDR / 720GB/S SDR 
 NETWORK SUPPORT 
CONNECTORS SUPPORTED: ( 36 ) THIRTY SIX QUAD SMALL FORM FACTOR PLUGGABLE TRANSCEIVER SLOTS ( QSFP )  
PORTS SPEEDS: 40GB/S 
ADDITIONAL CONNECTORS: ( 1 ) ONE DB-9 RS-232 SERIAL PORT ( DE-9 CONSOLE ) ( 1 ) ONE RJ45 PORT ( RJ-45 ) ( 1 ) ONE USB PORT  
NOTE:
 
 - TRANSCEIVERS NOT INCLUDED  
 - PLEASE CONSULT YOUR IT CREATIONS REPRESENTATIVE FOR AVAILABLE OPTIONS 
 POWER SUPPLY 
 - ( 2 ) TWO HOT SWAP PS SLOTS  
 - 100-240VAC ( VOLTAGE )  
 - 50-60HZ ( FREQUENCY )  
 - 261W POWER CONSUMPTION  
 COOLING SYSTEM 
 - ( 1 ) ONE FAN TRAY SLOT  
 FORM FACTOR 
 - 1U RACKMOUNT 
 - 1.69 INCH ( H ) X 16.93 INCH ( W ) X 15.7 INCH ( D ) 
 - 17LBS 
 OPERATING TEMPERATURE 
 - 32 TO 113 DEGREE FAHRENHEIT ( 0 TO 45 DEGREE CELSIUS ) UP TO 9,843 FT / -13 TO 158 DEGREE FAHRENHEIT ( -25 TO 70 DEGREE CELSIUS ) UP TO 15,000 FT