--- product_id: 182911563 title: "ASR-9901-FAN" brand: "cisco" price: "£176.12" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/182911563-asr-9901-fan store_origin: GB region: United Kingdom --- # 10/100 Mbps RJ-45 Ethernet port for reliable network speed Dual RJ-11 FXS ports for seamless connectivity Advanced TLS & SHA-2 encryption for top-tier security ASR-9901-FAN **Brand:** cisco **Price:** £176.12 **Availability:** ✅ In Stock ## Summary > 🔒 Elevate your network security and clarity — because your connections deserve the best. ## Quick Answers - **What is this?** ASR-9901-FAN by cisco - **How much does it cost?** £176.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/182911563-asr-9901-fan) ## Best For - cisco enthusiasts ## Why This Product - Trusted cisco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Connectivity:** Equipped with dual RJ-11 FXS ports plus a dedicated Ethernet port for flexible network integration. - • **Robust Security Protocols:** Supports cutting-edge TLS, SHA-2, and sRTP cipher suites to keep your communications ironclad. - • **Trusted Cisco Reliability:** Powered by Cisco IOS and backed by a global leader in networking technology. - • **Compact & Lightweight Design:** Sleek 2.79 x 9.91 x 9.91 cm form factor weighing just 132g fits effortlessly into any setup. - • **Crystal-Clear Audio Experience:** Advanced echo cancellation and voice activity detection ensure natural, noise-free calls. ## Overview The CISCO ASR-9901-FAN is a compact, high-performance fan tray designed for Cisco ASR 9901 routers, featuring dual RJ-11 FXS ports, a 10/100 Mbps Ethernet port, and advanced security protocols including TLS and SHA-2 encryption. Engineered for crystal-clear voice quality with echo cancellation and voice activity detection, it ensures reliable, secure, and seamless VoIP communications in professional environments. ## Description ASR-9901-FAN ## Features - AUDIO: Clear, natural-sounding voice quality via advanced preprocessing, high-performance echo cancellation, voice activity detection, and comfort noise generation - SECURITY: Supports the latest encryption with Transport Layer Security (TLS), Secure Hash Algorithm (SHA-2) and new Secure Real-time Protocol (sRTP) cipher suites - HARDWARE: Two RJ-11 FXS ports and one 10/100 Mbps RJ-45 Ethernet port - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Cisco | | Product Dimensions | 2.79 x 9.91 x 9.91 cm; 131.54 g | | Batteries | 1 Lithium Ion batteries required. | | Item model number | ATA 191 | | Manufacturer | Cisco FR | | Series | CISCO ASR-9901-FAN | | Colour | Black | | Standing screen display size | 15.6 | | Number of Ethernet Ports | 1 | | Power Source | Adapter | | Operating System | Cisco IOS | | Are Batteries Included | No | | Lithium Battery Energy Content | 2 Kilowatt Hours | | Lithium Battery Packaging | Batteries packed with equipment | | Lithium Battery Weight | 2 g | | Number Of Lithium Ion Cells | 5 | | Number of Lithium Metal Cells | 5 | | Item Weight | 132 g | | Guaranteed software updates until | unknown | ## Product Details - **Brand:** Cisco - **Hardware interface:** Ethernet - **Colour:** Black - **Compatible devices:** Desktop Computer - **Data link protocol:** ['Ethernet', 'RTP', 'LLDP'] - **Data transfer rate:** 100 Megabits Per Second - **Item weight:** 0.29 Pounds - **UPC:** 680034753402 889728031622 - **Manufacturer:** Cisco FR ## Images ![ASR-9901-FAN - Image 1](https://m.media-amazon.com/images/I/91VsxpTu6NL.jpg) ![ASR-9901-FAN - Image 2](https://m.media-amazon.com/images/I/61dvMSLuX1L.jpg) ## Questions & Answers **Q: Is this Compatable with Nextiva Voip?** A: Hello A.Acker, The Cisco ATA 191 Multiplatform Analog Telephone Adapter is designed to work with Cisco Webex Calling, BroadCloud and BroadWorks, and other third-party call control systems Metaswitch and Asterisk. It is not officially tested with Nextiva for compatibility. For your reference: https://www.cisco.com/c/en/us/products/collateral/unified-communications/ata-190-series-analog-telephone-adapters/datasheet-c78-740013.html#PlatformSupportinformation Thanks **Q: Is it possible to just plug one phone wire into this and the other end into an open wall socket? All my phones and Fax are on the same circuit.** A: Hello, Yes, you can. Remember that the Cisco ATA 191 Multiplatform Analog Telephone Adapter is designed to work with Cisco Webex Calling, BroadCloud and BroadWorks, and other third-party call control systems Metaswitch, Asterisk. More information is available at https://www.cisco.com/c/en/us/products/collateral/unified-communications/ata-190-series-analog-telephone-adapters/datasheet-c78-740013.html Thanks **Q: Can this be used with Google Voice?** A: Hello JB, You would not be able to use the ATA191 with the Google Voice service. The Cisco ATA 191 Multiplatform Analog Telephone Adapter is designed to work with Cisco Webex Calling, BroadCloud and BroadWorks, and other third-party call control systems - Metaswitch and Asterisk. Thanks **Q: Can this be used for foip? i currently use cisco's voip phone system** A: Hello Alan, No, the Cisco ATA 191 Analog Telephone Adapter is compatible only with Cisco call control systems CUCM and CME. Thanks ## Frequently Bought Together - Cisco ATA 191 Multiplatform Analog Telephone Adapter, 2-Port Handset-to-Ethernet Adapter, 1-Year Limited Hardware Warranty (ATA191-3PW-K9) - Grandstream 2-FXS Port Analog Telephone Adapter (HT802) - Grandstream HandyTone 801 Single-Port Analog Telephone Adapter (HT801) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/182911563-asr-9901-fan](https://www.desertcart.co.uk/products/182911563-asr-9901-fan) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*