The Cisco MMF-1-155-SFP is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Cisco Part Number: MMF-1-155-SFP Details: Cisco MMF-1-155-SFP 1 x OC-3c/STM-1
30 Day Warranty Included. Extended warranty is available. Contact your sales rep for more information.