{"product_id":"vwic3-4mft-t1-e1","title":"VWIC3-4MFT-T1\/E1 Cisco T1\/E1 Multiflex Trunk Interface Card","description":"\u003ch3\u003eCisco VWIC3-4MFT-T1\/E1 - Quad-Port Multiflex Voice\/WAN Interface Card\u003c\/h3\u003e\n\u003cp\u003eThe Cisco VWIC3-4MFT-T1\/E1 is a high-density multiflex voice\/WAN interface card that provides four configurable ports supporting T1 or E1 connectivity. Designed for Cisco ISR G2 and ISR 4000 Series routers, it enables enterprises to consolidate voice, data, and WAN services on a single platform. This module is ideal for organizations requiring scalable digital voice trunking and channelized WAN services.\u003c\/p\u003e\n\u003cp\u003e🔧 \u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDevice Type: Multiflex Voice\/WAN Interface Card\u003c\/li\u003e\n\u003cli\u003ePorts: 4 (configurable for T1 or E1)\u003c\/li\u003e\n\u003cli\u003eSupported Interfaces: Channelized T1\/E1, ISDN PRI, and data WAN services\u003c\/li\u003e\n\u003cli\u003eCompatibility: Cisco ISR G2 (1900, 2900, 3900) and ISR 4000 Series routers\u003c\/li\u003e\n\u003cli\u003eVoice Support: Integrated voice and data over T1\/E1 circuits\u003c\/li\u003e\n\u003cli\u003eData Support: Frame Relay, PPP, HDLC, and channelized data services\u003c\/li\u003e\n\u003cli\u003ePRI Support: ISDN PRI trunking for PBX and PSTN integration\u003c\/li\u003e\n\u003cli\u003eScalability: Multiple VWIC3 modules can be installed for higher density\u003c\/li\u003e\n\u003cli\u003eForm Factor: Internal router expansion slot\u003c\/li\u003e\n\u003cli\u003eStandards Compliance: FCC Class B, UL certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🧩 \u003cstrong\u003eIdeal Use Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnterprises requiring multiple T1\/E1 connections for voice and WAN services\u003c\/li\u003e\n\u003cli\u003eDeployments needing ISDN PRI trunking for PBX integration\u003c\/li\u003e\n\u003cli\u003eChannelized data services over multiple T1\/E1 circuits\u003c\/li\u003e\n\u003cli\u003eHybrid environments consolidating voice and data on Cisco ISR platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚙️ \u003cstrong\u003eLicensing \u0026amp; Expansion\u003c\/strong\u003e\u003cbr\u003eThe VWIC3-4MFT-T1\/E1 operates as a plug-in module for supported Cisco ISR platforms. No additional licensing is required beyond standard Cisco IOS support. Expansion is achieved by adding multiple VWIC3 modules to increase port density and service flexibility.\u003c\/p\u003e\n","brand":"Cisco","offers":[{"title":"New","offer_id":46926156792000,"sku":"VWIC3-4MFT-T1\/E1-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":46926156824768,"sku":"VWIC3-4MFT-T1\/E1-Refurbished","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/8167\/8272\/files\/VWIC3-4MFT-T1-E1_a74d2294-9e48-43ed-97f1-034b3933741f.jpg?v=1767982525","url":"https:\/\/www.p3online.com\/products\/vwic3-4mft-t1-e1","provider":"P3 Online","version":"1.0","type":"link"}