GBICs for the Catalyst 2950
| PRODUCT ID | DESCRIPTION | QUOTE |
| WS-X3500-XL | GigaStack Stacking GBIC and 50cm cable | |
| WS-G5487= | 1000Base-ZX extended reach GBIC(singlemode) | |
| WS-G5486= | 1000BASE-LX/LH long haul GBIC (singlemode or multimode) | |
| WS-G5484= | 1000BASE-SX Short Wavelength GBIC (Multimode only) | |
| WS-G5483= | 1000BASE-T GBIC |
