Your search for "Brocade 300" revealed the following:

NEW Brocade ICX6610-24-I 24x 1GB RJ45 8x 1GB SFP 4x 40GB QSFP+ B-F Air Switch

SKU: NSN-7873
Condition: New
Shipping: Overnight Options
Warranty: 365 days

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

SKU: NSN-1984
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme Brocade BR-MLX-10GX4-X MLX Series 4x 10GB XFP Router Module

SKU: NSN-2555
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Brocade FCX648S-HPOE 48x 1GB PoE+ RJ45 4x 1GB Combo Switch

SKU: NSH-0737
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

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

SKU: NSB-6309
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Brocade 58-0000042-01 3m 40GB QSFP+ Direct Attach Copper Cable

SKU: NSB-3244
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

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

SKU: NSB-5962
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Brocade BR-VDX6710-54-F 48x 1GB RJ45 6x 10GB SFP+ Front-to-Back Air Switch

SKU: NSN-3616
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme Brocade BR-MLX-32-MR2-M ExtremeRouting MLX Router Management Module

SKU: NSN-7991
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Brocade FCX648S-ADV FCX 48x Gigabit Ethernet 4x 1G Combo Advanced Switch

SKU: NSN-6892
Condition: New
Shipping: Overnight Options
Warranty: 365 days