| PART # | DESCRIPTION | 
| 
 | Option SG-XSWMD4300-12P 1 | 
| 595-7161 370-6169 [F]
 None
 None
 None
 |  12-Port Sphereon 4300 Switch 
  12-Port Sphereon 4300 Switch Base Unit 
  CAT5 Ethernet Cable 801-000035-010 
  DB9F to DB9M Null Modem Cable 801-000039-000 
  SFP Loopback Plug 803-000057-000 | 
| 595-6748 370-5211
    [F]
 |  2GB Short Wave SFP GBIC 4-Pack (×3) 
  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 | 
| 565-1749 None
 None
 None
 | Rackmount/Power Kit, Option SG-XSWMD4300-RK 
  AC Power Cord, NEMA 5-15 to Reverse IEC320-C13 806-000009-002 
  Rack Mount Kit 902-000012-000 
  T10 Torx Tool 970-000008-000 | 
| 852-0970 | Full Fabric License Key, Option SG-XSWMD4300-ISL |