Your search for "brocade 300" revealed the following:
NEW Ruckus ICX7150-48-4X1G Brocade 48x 1GB RJ45 4x 1GB SFP 2x 1GB RJ45 Switch
SKU: NSN-7939
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Ruckus ICX7150-48P-4X10GR-A Brocade ICX 48x 1GB PoE+ RJ45 4x SFP+ (TAA) Switch
SKU: NSB-6279
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Ruckus ICX7150-48P-2X10G Brocade ICX 7150 48x 1GB PoE+ RJ45 2x SFP+ Switch
SKU: NSN-7940
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Ruckus Brocade ICX7400-4X1GF ICX 7450 4x 1GB SFP Switch Module
SKU: NSH-6185
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Ruckus Brocade ICX-FAN10-E ICX 7450 Series Front-to-Back Airflow Switch Fan
SKU: NSN-0004
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Ruckus ICX7150-48-4X1G Brocade ICX 7150 48x 1GB RJ45 4x 1GB SFP Switch
SKU: NSB-6254
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Ruckus ICX7150-48PF-4X1G Brocade 48x 1GB PoE+ RJ45 4x 1GB SFP Switch
SKU: NSN-7947
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Ruckus ICX7150-48PF-4X10GR Brocade 48x 1GB PoE+ RJ45 4x SFP+ Switch
SKU: NSN-7945
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Ruckus ICX7150-48PF-4X10GR-A Brocade ICX 48x 1GB PoE+ RJ45 4x SFP+ (TAA) Switch
SKU: NSB-6280
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Ruckus ICX7150-24P-2X10G Brocade ICX 7150 24x 1GB PoE+ RJ45 2x SFP+ Switch
SKU: NSN-7934
Condition: New
Shipping: Overnight Options
Warranty: 365 days