Networking > Modules 4-Port Async/Sync Serial HWIC HWIC-4A/S Manufacturer: Cisco Systems, Inc Product ID: HWIC-4A/S UPC: 0012304734680 Our Price : $Price 1,092.31 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New The 4-Port Async/Sync Serial HWIC provides four serial async/sync ports using Smart Serial connectors and cabling. Each port can operate up to 256 Kbps in sync mode, or up to 230.4 Kbps in async.4-Port Async/Sync Serial HWIC Specifications General InformationProduct Type: HWICBrand Name: CiscoManufacturer: Cisco Systems, IncProduct Model: HWIC-4A/SProduct Name: 4-Port Async/Sync Serial HWICManufacturer Part Number: HWIC-4A/SManufacturer Website Address: http://www.cisco.comPhysical CharacteristicsHeight: 0.8"Width: 3.1"Depth: 5.6"MiscellaneousCompatibility: Supported Platforms & Minimum IOS Versions:Cisco 2851 - 12.3(14)TCisco 2821 - 12.3(14)TCisco 2811 - 12.3(14)TCisco 2801 - 12.3(14)TCisco 1841 - 12.3(14)TCisco 3845 - 12.3(14)TCisco 3825 - 12.3(14)TTechnical InformationApplication/Usage: Wide Area NetworkInterfaces/PortsInterfaces/Ports Details: 4 x Smart Serial Asynchronous/Synchronous Serial WAN Related Items AddOn Optelian SFP Module 1018-6121-AO 1018-6121-AO Your Price: 3,820.27 Qty: Buy Now Details Axiom 10GBASE-T SFP+ Transceiver For Dell - 407-BCFM 407-BCFM-AX 407-BCFM-AX Your Price: 224.45 Qty: Buy Now Details Axiom Ixia SFP (mini-GBIC) Module 958-0030-AX 958-0030-AX Your Price: 58.61 Qty: Buy Now Details AddOn SFP+ Module SFPP-10G-DW56-ER-AO SFPP-10G-DW56-ER-AO Your Price: 3,679.93 Qty: Buy Now Details