| Switch/Hub | 
| Option # | Manufacturing Part #
 | Description | Previous Part #
 | 
| SG-XSW64-BASE | 370-5790 | 64 Port Base Unit 2Gb FC Switch (32 ports included with base unit) | n/a | 
| SG-XSWBRO24K-MOD | Brocade 24000 Director 16-port FC Switching Blade | 
| 370-6820
 [F] | 16-Port Switch Module | n/a | 
| SG-XSWM6140-64P 6 | 370-6131 | McData Intrepid 6140 140-port Switch with 64 Ports active | n/a | 
| SG-XSWM6140-RK64I 7 | 370-6133 | McData Intrepid 6140 140-port Switch with 64 ports active in a McData Fabricenter Rack (International power) | n/a | 
| SG-XSWM6140-RK64P 8 | 370-6132 | McData Intrepid 6140 140-port Switch with 64 ports active in a McData Fabricenter Rack (US power). | n/a | 
| SG-XSWMD4500-8P 9 | 370-6085 | McData Sphereon 4500 24-port Switch with 8 ports activated | n/a | 
| SG-XSWMD4500-UPG | n/a | McData Sphereon 4500 8 port activation license key, activates 8 additional ports | n/a | 
| SG-XSWQLG5200-8P | 370-7664
 [F] | QLogic 5200 Switch (8 ports active) | n/a | 
| SG-XSW16-2GB
 [S] | 540-5404
 [F] | Sun StorEdge Network 2GB FC Switch-16 | n/a | 
| SG-XSW16-32P
 [S] | 540-4751
 [F] | Sun StorEdge Network FC Switch-16 | n/a | 
| SG-XSW64-BLADE-8P
 [S] | 370-5847
 [F] | 8 Port 2Gb FC Blade (Add up to 4 to SG-XSW64-BASE to achieve 64 ports) | n/a | 
| SG-XSW8-2GB
 [S] | 540-5554
 [F] | Sun StorEdge Network 2GB FC Switch-8 | n/a | 
| SG-XSWBRO24K-32P
 [S] | 370-6820
 [F] | 16-Port Switch Module | n/a | 
| 370-7046 | Brocade 24000 Director 32-Port Switch | n/a | 
| SG-XSWBRO3200
 [S] | 370-5769
 [F] | Brocade Silkworm 3200 8-Port FC Switch | n/a | 
| SG-XSWBRO3250
 [S] | 370-6824
 [F] | Brocade 3252 Value Line 8-Port FC Switch | n/a | 
| 370-7047 | Brocade 3250 8-Port FC Switch | n/a | 
| SG-XSWBRO3250VL2
 [S] | 370-6824
 [F] | Brocade 3252 Value Line 8-Port FC Switch | n/a | 
| SG-XSWBRO3800
 [S] | 370-4949
 [F]
 [S] | Brocade Silkworm 3800 16-Port FC Switch | n/a | 
| SG-XSWBRO3850
 [S] | 370-6826
 [F] | Brocade 3852 Value Line 16-Port FC Switch | n/a | 
| 370-7048 | Brocade 3850 16-Port FC Switch | n/a | 
| SG-XSWBRO3850VL2
 [S] | 370-6826
 [F] | Brocade 3852 Value Line 16-Port FC Switch | n/a | 
| SG-XSWBRO3900
 [S] | 370-6078
 [F] | Brocade Silkworm 3900 32-Port FC Switch | n/a | 
| SG-XSWBRO4100-16P
 [S] | 370-7756
 [F] | Brocade Silkworm 4100 FC Switch (16 Ports) | n/a | 
| SG-XSWBRO4100-32P
 [S] | 370-7770 | Brocade Silkworm 4100 FC Switch (32 Ports) | n/a | 
| SG-XSWMD4300-12P 10
 [S] | 370-6169
 [F] | McData Sphereon 4300 12-port Switch | n/a | 
| X6746A
 [S] | Redundant FC 8-port Switch Option (two 8-port switches) | 
| 540-4372
 [F] | StorEdge Network FC Switch-8 | n/a | 
| n/a | 340-7617 | Bracket Slide for Hub/SPA | n/a | 
| n/a | 340-7618 | Rail for Hub/SPA | n/a | 
| n/a | 340-7620 | Rear Bracket for Hub | n/a | 
| n/a | 370-5574 [F] | 10/100 Ethernet Hub | n/a |