Your search for "Brocade 300" revealed the following:

NEW Brocade FESX624HF+2XG-PREM 24x 1G SFP 4x 1G Combo 2x 10G XFP Switch

SKU: NSN-3369
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Brocade ICX6610-48P-PE 48x 1GB PoE+ RJ45 8x 1GB SFP F-B Airflow (P) Switch

SKU: NSN-7879
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Brocade ICX6610-24P-PE 24x 1GB PoE RJ45 8x 1GB SFP F-B Air (Premium) Switch

SKU: NSN-7875
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Brocade BR-VDX6730-60-F 60x 10GB SFP+ Front-to-Back Airflow Switch

SKU: NSB-0046
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Brocade ICX6610-24P-I 24x 1GB PoE RJ45 8x 1GB SFP B-F Airflow (Base) Switch

SKU: NSN-7609
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Brocade BR-VDX6730-60-R 60x 10GB SFP+ Back-to-Front Airflow Switch

SKU: NSB-0047
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Brocade BR-6520-96-16G-R 6520 Series 96x 16G FC SFP+ (96x Active) SAN Switch

SKU: NSN-3581
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme Brocade BR-MLX-40Gx4-M 4x 40GB QSFP+ Router Module

SKU: NSN-2651
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Brocade BR-5120-0004 40x 4GB Fibre Channel SFP (24x Active) Switch

SKU: NSB-6869
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Brocade BR-6510-48-16G-R 6510 Series 48x 16G FC SFP+ (48x Active) SAN Switch

SKU: NSH-4458
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days