Your search for "e1mg" revealed the following:
Brocade E1MG-BXU 1 Gigabit BASE-BX-U SMF LC Optical SFP Transceiver
SKU: NSH-3438
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 72.99
• Only 2 remaining
Call if you need more
NEW Ruckus E1MG-SX-OM 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSN-8893
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 41.99
• Only 2 remaining
Call if you need more
Ruckus E1MG-SX-OM 1GB BASE-SX 850nm MMF LC SFP Transceiver
SKU: NSB-1424
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 19.99
• 34 in stock
Call if you need more
Brocade E1MG-BXD 1GB BASE-BXD 1310nm SMF LC SFP Transceiver
SKU: NSH-3437
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Ruckus E1MG-SX-OM 1GB BASE-SX 850nm MMF LC SFP 33210-100 Transceiver
SKU: NSB-1762
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days