Networking > Modules Cisco 64-Port Async Serial SM SM-X-64A Manufacturer: Cisco Systems, Inc Product ID: SM-X-64A UPC: Our Price : $Price 9,319.45 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Asynchronous interface modules provide high-density terminal server functionality to Cisco® 4000 Series Integrated Services Routers (ISRs). Up to 200 terminal server connections can be supported on a single platform-eight more than are supported on the Cisco ISR G2.64-Port Async Serial SM Specifications General InformationProduct Type: Interface ModuleBrand Name: CiscoManufacturer: Cisco Systems, IncProduct Name: 64-Port Async Serial SMManufacturer Part Number: SM-X-64AManufacturer Website Address: http://www.cisco.comPhysical CharacteristicsHeight: 1.6"Width: 8.1"Depth: 9.2"MiscellaneousCompatibility: Cisco 4000 Series Integrated Services Routers: 4331 4351 4451 Technical InformationApplication/Usage: Data Networking Related Items StarTech.com HP 0231A0A8 Compatible SFP+ Transceiver Module - 10GBase-LR 0231A0A8-ST 0231A0A8-ST Your Price: 242.73 Qty: Buy Now Details Axiom SFP (mini-GBIC) Transceiver Module A7446B-AX A7446B-AX Your Price: 73.01 Qty: Buy Now Details