Your search for "Brocade 300" revealed the following:

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

SKU: NSN-7872
Condition: New
Shipping: Overnight Options
Warranty: 365 days

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

SKU: NSH-5621
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Extreme Brocade BR-MLX-10GX20-M MLX Series 20x 10GB SFP+ Router Module

SKU: NSH-6989
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Brocade ICX6610-24-PE 24x 1GB RJ45 8x 1GB SFP 4x 40GB QSFP+ F-B Air (P) Switch

SKU: NSB-0059
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

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

SKU: NSN-9001
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Brocade FCX648-E FCX Series 48x 1GB RJ-45 Front-to-Back Airflow Switch

SKU: NSN-1563
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Brocade 40G-QSFP-LR4 40GB BASE-LR4 1310nm SMF DDM SC QSFP+ Transceiver

SKU: NSN-3763
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Brocade 33011-000 10GB BASE-SR 850nm MMF XFP Transceiver

SKU: NSB-8425
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme Brocade BR-MLX-10GX20-X2 MLX Series 20x 10GB (X2) SFP+ Router Module

SKU: NSN-2350
Condition: New
Shipping: Overnight Options
Warranty: 365 days

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

SKU: NSN-7878
Condition: New
Shipping: Overnight Options
Warranty: 365 days