{"title":"WAN Interface Cards","description":"","products":[{"product_id":"qed-1u74-1xf","title":"Cisco Fourth-Generation T1\/E1 Multiflex Trunk Module 4 Ports Expansion Module","description":"\u003ch6\u003eOverview\u003c\/h6\u003e \u003cp\u003eThe Cisco NIM-4MFT-T1\/E1= is a fourth-generation Multiflex Trunk module designed to expand the connectivity options of Cisco 4451-X integrated services routers. It offers four T1\/E1 ports that support both voice and data applications, enabling businesses to consolidate their communication and data networks on a single platform. This module also features an onboard slot for the Cisco Packet Voice Digital Signal Processor Module 4 (PVDM4), which enhances voice services by providing up to 128 milliseconds of echo cancellation, ensuring clear and reliable voice calls even in complex network environments.\u003c\/p\u003e \u003ch6\u003eKey features\u003c\/h6\u003e \u003cul\u003e \u003cli\u003eFour T1\/E1 ports that provide flexible connectivity for voice and data traffic\u003c\/li\u003e \u003cli\u003eIntegration with Cisco 4451-X routers to extend WAN and voice interface capabilities\u003c\/li\u003e \u003cli\u003eOnboard slot for PVDM4 module to support advanced voice processing and call quality\u003c\/li\u003e \u003cli\u003eUp to 128 milliseconds of echo cancellation to maintain clear voice communication\u003c\/li\u003e \u003cli\u003eCombines WAN interface card, voice interface card, and ISDN Primary Rate Interface functions in one module\u003c\/li\u003e \u003cli\u003eScalable design that fits seamlessly into existing network infrastructure for future growth\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eKey specs\u003c\/h6\u003e \u003cul\u003e \u003cli\u003ePorts: 4 T1\/E1 ports\u003c\/li\u003e \u003cli\u003eCompatibility: Cisco 4451-X integrated services routers\u003c\/li\u003e \u003cli\u003eVoice processing: Supports Cisco Packet Voice Digital Signal Processor Module 4 (PVDM4)\u003c\/li\u003e \u003cli\u003eEcho cancellation: Up to 128 milliseconds\u003c\/li\u003e \u003cli\u003eFunctionality: WAN interface card, voice interface card, ISDN Primary Rate Interface\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eConnectivity and compatibility\u003c\/h6\u003e \u003cp\u003eThis module is specifically designed to work with Cisco 4451-X routers, providing a reliable expansion option for organizations using this platform. The four T1\/E1 ports support a range of voice and data protocols, making it suitable for integrating legacy telephony systems with modern data networks. The onboard PVDM4 slot allows for enhanced voice processing capabilities, which is essential for businesses that rely on high-quality voice communication alongside data services.\u003c\/p\u003e \u003ch6\u003eIdeal uses and environments\u003c\/h6\u003e \u003cp\u003eThe Cisco NIM-4MFT-T1\/E1= is well suited for businesses that require a unified solution for voice and data transmission over T1\/E1 lines. It fits well in enterprise networks that use Cisco 4451-X routers and need to support both traditional telephony and data applications without adding multiple separate devices. This module is a strong choice for organizations looking to upgrade their communication infrastructure while maintaining clear voice quality and scalable network performance.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":50075469644095,"sku":"QED-1U74-1XF","price":6034.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/0609\/7215\/files\/0737008_qed-1u74-1xf.webp?v=1733086154"},{"product_id":"yam-3e17-x7c","title":"Cisco 2-Port Async\/Sync Serial WAN High-Speed Interface Card","description":"\u003ch6\u003eOverview\u003c\/h6\u003e \u003cp\u003eThe Cisco HWIC-2A\/S= is a 2-port asynchronous and synchronous serial WAN interface card designed to enhance the connectivity of Cisco 1800, 2800, and 3800 Series Integrated Services Routers. It supports multiple serial protocols such as RS-232, RS-449, RS-530, V.35, and X.21, providing versatile options for various WAN applications. With a data transfer rate of up to 128 Kbps, this card is ideal for reliable low-density WAN aggregation and external dial-modem access, fitting well in small to medium-sized business networks or branch offices that require legacy protocol support and diverse serial connectivity.\u003c\/p\u003e \u003ch6\u003eKey features\u003c\/h6\u003e \u003cul\u003e \u003cli\u003eTwo serial ports supporting both asynchronous and synchronous communication for flexible WAN connections\u003c\/li\u003e \u003cli\u003eCompatibility with multiple serial protocols including RS-232, RS-449, RS-530, V.35, and X.21 to connect a wide range of legacy and modern equipment\u003c\/li\u003e \u003cli\u003eData transfer speeds up to 128 Kbps, ensuring efficient performance for low-density WAN environments\u003c\/li\u003e \u003cli\u003ePlug-in module design that simplifies installation and allows easy expansion of router capabilities without replacing hardware\u003c\/li\u003e \u003cli\u003eSupports remote network management and WAN access, making it suitable for branch offices and distributed network setups\u003c\/li\u003e \u003cli\u003eDesigned to integrate seamlessly with Cisco 1800, 2800, and 3800 Series routers, maintaining network consistency and reliability\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eKey specs\u003c\/h6\u003e \u003cul\u003e \u003cli\u003ePorts: 2 asynchronous\/synchronous serial WAN interfaces\u003c\/li\u003e \u003cli\u003eSupported protocols: RS-232, RS-449, RS-530, V.35, X.21\u003c\/li\u003e \u003cli\u003eMaximum data transfer rate: 128 Kbps\u003c\/li\u003e \u003cli\u003eCompatible routers: Cisco 1800, 2800, and 3800 Series Integrated Services Routers\u003c\/li\u003e \u003cli\u003eForm factor: HWIC (High-Speed WAN Interface Card) plug-in module\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eConnectivity and compatibility\u003c\/h6\u003e \u003cp\u003eThis interface card offers broad compatibility with serial WAN protocols, enabling connections to a variety of legacy and current network devices. Its support for multiple serial standards ensures it can bridge older equipment with modern Cisco routers, preserving existing infrastructure investments. The plug-in design allows network administrators to add or upgrade WAN interfaces quickly without disrupting the overall system.\u003c\/p\u003e \u003ch6\u003eIdeal uses and environments\u003c\/h6\u003e \u003cp\u003eThe HWIC-2A\/S= is well suited for businesses that rely on serial WAN links for remote site connectivity, legacy equipment integration, or dial-up modem access. It fits naturally in branch offices or small to medium-sized networks where maintaining diverse serial connections is essential. This card helps ensure stable and consistent WAN communication, supporting network administrators in managing distributed environments efficiently.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":50075469840703,"sku":"YAM-3E17-X7C","price":445.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/0609\/7215\/files\/0737024_yam-3e17-x7c.webp?v=1733086158"},{"product_id":"yim-7x8s-1mo","title":"Cisco 1-Port 56-\/64-kbps WAN Interface Card for DDS Networks","description":"\u003ch6\u003eOverview\u003c\/h6\u003e \u003cp\u003eThe Cisco HWIC-1DSU-56K4= is a 1-port WAN interface card designed to deliver reliable connectivity for digital data service (DDS) and 4-wire switched 56-kbps networks. It fits into HWIC slots on compatible Cisco routers, enabling seamless integration without the need for external devices. Supporting synchronous data transfer rates up to 64 kbps, this card ensures steady and secure communication for both point-to-point and multipoint network configurations.\u003c\/p\u003e \u003cp\u003eIts internal form factor helps maintain a tidy network environment, which is especially valuable in office or data center setups where space and cable management are priorities. The RJ-48 modem interface simplifies connection to DDS lines, making it a practical choice for businesses that depend on dedicated digital circuits for their communications. This interface card provides a dependable solution that fits naturally within Cisco’s hardware ecosystem, supporting legacy network connections and specific digital services.\u003c\/p\u003e \u003ch6\u003eKey features\u003c\/h6\u003e \u003cul\u003e \u003cli\u003e1-port CSU\/DSU WAN interface that supports both 56 kbps and 64 kbps data rates for flexible network use\u003c\/li\u003e \u003cli\u003eDesigned for DDS and 4-wire switched networks, ensuring compatibility with established digital communication lines\u003c\/li\u003e \u003cli\u003eInternal form factor allows for clean installation inside Cisco routers, reducing clutter and external hardware\u003c\/li\u003e \u003cli\u003eRJ-48 modem interface provides straightforward and reliable connection to DDS circuits\u003c\/li\u003e \u003cli\u003eFits into HWIC slots on Cisco routers, simplifying upgrades and expansions without additional adapters\u003c\/li\u003e \u003cli\u003eSupports synchronous data transfer to maintain consistent and secure network communication\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eKey specs\u003c\/h6\u003e \u003cul\u003e \u003cli\u003eData transfer rate: up to 64 kbps synchronous\u003c\/li\u003e \u003cli\u003eInterface type: 1-port CSU\/DSU WAN\u003c\/li\u003e \u003cli\u003eNetwork support: DDS and 4-wire switched 56-kbps networks\u003c\/li\u003e \u003cli\u003eConnector: RJ-48 modem interface\u003c\/li\u003e \u003cli\u003eForm factor: Internal HWIC card for Cisco routers\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eConnectivity and compatibility\u003c\/h6\u003e \u003cp\u003eThis WAN interface card is compatible with Cisco routers that feature HWIC slots, allowing easy integration into existing network infrastructures. The RJ-48 modem interface ensures direct connection to DDS lines, which are commonly used in dedicated digital communication setups. This makes the card suitable for environments where legacy digital services remain essential, such as certain enterprise or government networks.\u003c\/p\u003e \u003ch6\u003eIdeal uses and environments\u003c\/h6\u003e \u003cp\u003eThe HWIC-1DSU-56K4= is well suited to businesses and organizations that rely on stable, dedicated digital circuits for their communications. It fits naturally in office networks and data centers where space efficiency and cable management are important. This card is a strong choice for maintaining legacy DDS connections or supporting specific 4-wire switched network configurations without adding external hardware.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":50075520401727,"sku":"YIM-7X8S-1MO","price":758.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/0609\/7215\/files\/0805596_yim-7x8s-1mo.webp?v=1733087056"},{"product_id":"dbt-25g3-42b","title":"Cisco 2-Port SFP Gigabit WAN Module for 4451-X Router","description":"\u003ch6\u003eOverview\u003c\/h6\u003e \u003cp\u003eThe Cisco NIM-2GE-CU-SFP= is a network interface module designed to expand the connectivity options of the Cisco 4451-X Integrated Services Router. It provides two copper RJ-45 Gigabit Ethernet ports alongside two open SFP slots, allowing for flexible use of both twisted-pair and fiber cabling. This module supports Layer 3 routed interfaces, enabling secure WAN links and inter-VLAN routing without burdening the router’s built-in switch ports.\u003c\/p\u003e \u003cp\u003eInstallation is straightforward, with automatic detection by IOS XE, making it easy to integrate into existing Cisco 4000 Series ISR setups. Its compact design and reliable operation make it suitable for branch offices, campus edges, and small data centers where additional Gigabit Ethernet ports are needed.\u003c\/p\u003e \u003ch6\u003eKey features\u003c\/h6\u003e \u003cul\u003e \u003cli\u003eTwo copper RJ-45 ports provide reliable 1000Base-T connections for nearby servers or switches.\u003c\/li\u003e \u003cli\u003eTwo SFP slots support 1000Base-X fiber or copper transceivers, enabling longer distance uplinks and flexible media choices.\u003c\/li\u003e \u003cli\u003eLayer 3 routed port functionality allows for WAN access and inter-VLAN routing directly on the module.\u003c\/li\u003e \u003cli\u003ePlug-and-play installation with automatic IOS XE recognition simplifies deployment and configuration.\u003c\/li\u003e \u003cli\u003eCompact form factor fits easily into the NIM bay of Cisco 4000 Series routers without requiring additional hardware.\u003c\/li\u003e \u003cli\u003eDesigned to operate within a temperature range of 32 °F to 104 °F, ensuring dependable performance in typical data center and wiring closet environments.\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eKey specs\u003c\/h6\u003e \u003cul\u003e \u003cli\u003ePorts: 2 × 1000Base-T RJ-45, 2 × 1000Base-X SFP slots\u003c\/li\u003e \u003cli\u003eCompatibility: Cisco 4000 Series Integrated Services Routers, including 4451-X\u003c\/li\u003e \u003cli\u003eLayer 3 routed interfaces for WAN and inter-VLAN routing\u003c\/li\u003e \u003cli\u003eOperating temperature: 32 °F to 104 °F (0 °C to 40 °C)\u003c\/li\u003e \u003cli\u003eDimensions: 1.3 in × 3.5 in × 7.2 in (3.3 cm × 8.9 cm × 18.3 cm)\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eConnectivity and compatibility\u003c\/h6\u003e \u003cp\u003eThis module offers a versatile mix of copper and fiber connectivity options, making it adaptable to various network topologies. The copper RJ-45 ports are ideal for short-distance connections to servers or access switches, while the SFP slots accommodate fiber transceivers for longer runs to aggregation switches or service provider equipment. It integrates seamlessly with Cisco 4000 Series routers, ensuring consistent management and performance across your network infrastructure.\u003c\/p\u003e \u003ch6\u003eIdeal uses and environments\u003c\/h6\u003e \u003cp\u003eThe NIM-2GE-CU-SFP= module is well suited for branch offices and campus edge locations where additional Gigabit Ethernet ports are required without adding separate switches. It supports network growth by allowing a flexible combination of copper and fiber connections, which helps maintain straightforward wiring and efficient use of rack space. Its reliable operation within standard temperature ranges makes it a strong choice for climate-controlled data centers and wiring closets.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":50075615985983,"sku":"DBT-25G3-42B","price":1837.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/0609\/7215\/files\/0738690_dbt-25g3-42b.webp?v=1733089493"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/0609\/7215\/collections\/1326466_wan-interface-cards.webp?v=1779293512","url":"https:\/\/www.beingshipped.com\/collections\/wan-interface-cards.oembed","provider":"Being Shipped","version":"1.0","type":"link"}