|  | 
| Switch/Hub |  
| Option # | Manufacturing Part #
 | Description | Previous Part #
 |  
| n/a | 310-0307 [F] | Cooling Fan for Cisco Catalyst 4948 Switch, | n/a |  
| n/a | 371-4784
 [F] | Cisco Catalyst 4948 Switch, | n/a |  
| n/a | 371-4785
 [F] | Power Supply for Cisco Catalyst 4948, | n/a |  
| n/a | 541-4267 | Data Center InfiniBand Switch 36, L | n/a |  
|  |  | n/a |  
|  | 760 Watt AC Power Supply, Type A247, 
 | 300-2143
 26
 [F] |  
|  | Fan Module for Sun Datacenter InfiniBand Switch 36, 
 | n/a |  
|  | Sun Datacenter InfiniBand Switch 36, L
 | n/a |  
|  |  | n/a |  
| 25 Power Supplies 300-2143 and 300-2233 are also used in the Data Center InfiniBand Switch 36 541-4267. 26 Power Supplies 300-2143 and 300-2233 are also used in the Data Center InfiniBand Switch 36 541-4267.
 27 CR2032 3V Battery PN#371-2210 is used in the Data Center InfiniBand Switch 36 PN#541-4267.
 
 |  
| Table Legend |  
| [F] = Field Replaceable Unit (FRU) [C] = Customer Replaceable Unit (CRU)
 [S] = Supported, but can no longer be ordered with this system
 [N] = No longer supported for this system
 Price = Price this Part
 |  |