| PART # | DESCRIPTION | 
| 595-7115 | 24-Port Sphereon 4500 Switch, Option SG-XSWMD4500-8P 1 | 
| 370-6085 370-6074 [F]
 370-6075 [F]
 |  24-Port Sphereon 4500 Switch 
  24-Port Switch Base Unit FRU 
  Power Supply/Fan Assembly FRU | 
| None None
 None
 None
 None
 |  CAT5 Ethernet Cable 801-000035-010 
  DB9F to DB9M Null Modem Cable 801-000039-000 
  SFP Loopback Plug 803-000057-000 
  Rack Mount Kit 210-001174-000 
  T10 Torx Tool 970-000008-000 | 
| 370-5211
    [F] | 2GB Short Wave SFP Transceiver | 
| 370-5212
    [F] | 2GB Long Wave SFP Transceiver | 
| 370-5216
    [F][S] | 2GB Short Wave SFP Transceiver | 
| 370-5217
    [F][S] | 2GB Long Wave SFP Transceiver | 
| 370-5517 [F] | Loopback plug, 50/125 multimode | 
| 370-5518 [F] | Loopback plug, 9/125 singlemode | 
| 595-7116 | 8-Port Activation License Key, Option SG-XSWMD4500-UPG Documentation at
  www.mcdata.com/knowcenter/techpubs/index.html |