{"title":"Cisco Catalyst Digital Building Switches - Refurbished, Used, New","description":"\u003cp\u003eThis collection carries Cisco Catalyst Digital Building Series switches: the CDB-8P in new condition and in refurbished or used condition, and the CDB-8U in refurbished or used condition. Refurbished and used units are tested before they ship. These are small, fanless 8-port switches that Cisco built to connect building systems such as lighting, HVAC, security, sensors and audio-video equipment.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDownlink ports\u003c\/th\u003e\n\u003cth\u003ePoE per port\u003c\/th\u003e\n\u003cth\u003ePoE budget\u003c\/th\u003e\n\u003cth\u003eUplinks\u003c\/th\u003e\n\u003cth\u003eShop\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCDB-8P\u003c\/td\u003e\n\u003ctd\u003e8 x 10\/100 Fast Ethernet\u003c\/td\u003e\n\u003ctd\u003ePoE+, 30 W\u003c\/td\u003e\n\u003ctd\u003e240 W\u003c\/td\u003e\n\u003ctd\u003e2 x 10\/100\/1000 copper\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/search?q=CDB-8P\"\u003eShop\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCDB-8U\u003c\/td\u003e\n\u003ctd\u003e8 x 10\/100 Fast Ethernet\u003c\/td\u003e\n\u003ctd\u003eCisco UPOE, 60 W\u003c\/td\u003e\n\u003ctd\u003e480 W\u003c\/td\u003e\n\u003ctd\u003e2 x 10\/100\/1000 copper\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/search?q=CDB-8U\"\u003eShop\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelated Cisco\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/cisco-switches-routers-firewalls-refurbished\"\u003eCisco Switches, Routers and Firewalls\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSee each page\u003c\/td\u003e\n\u003ctd\u003eSee each page\u003c\/td\u003e\n\u003ctd\u003eSee each page\u003c\/td\u003e\n\u003ctd\u003eSee each page\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhich Digital Building switch do I need?\u003c\/h2\u003e\n\u003cp\u003eThe two models share the same size and port layout, so the choice comes down to how much power each endpoint draws. The CDB-8P delivers PoE+ at up to 30 W per port with a 240 W total budget. The CDB-8U delivers Cisco UPOE at up to 60 W per port with a 480 W budget, for higher-draw endpoints or when all eight ports need full power at once. Add up the rated draw of the devices on each switch and compare it with the budget.\u003c\/p\u003e\n\u003ch2\u003eShared specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFanless, semi-ruggedized design\u003c\/li\u003e\n\u003cli\u003eMounts in a rack, an electrical cabinet or in the ceiling\u003c\/li\u003e\n\u003cli\u003eInternal autoranging AC power supply\u003c\/li\u003e\n\u003cli\u003eOperating temperature -5°C to 50°C (23°F to 122°F) up to 5,000 ft\u003c\/li\u003e\n\u003cli\u003e2.75 x 8.72 x 11.07 in (H x W x D), 9.65 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAre the uplinks fiber or copper?\u003c\/h3\u003e\n\u003cp\u003eCisco lists two 10\/100\/1000 copper uplink ports on both the CDB-8P and the CDB-8U. Plan the uplink to the building's access switch over copper cabling.\u003c\/p\u003e\n\u003cp\u003eNetworkTigers has supplied enterprise networking equipment since 1996, and every purchase carries a 365-day warranty. For quantity pricing, \u003ca href=\"\/pages\/ask-for-quote\"\u003eask us for a quote\u003c\/a\u003e.\u003c\/p\u003e\n","products":[{"product_id":"cdb-8u-cisco-switch","title":"Cisco CDB-8U Catalyst Digital Building 8x FE UPOE RJ45 2x 1GB SFP Switch","description":"\u003cp\u003eThe Cisco CDB-8U Catalyst Digital Building switch offers 8 FE UPOE RJ45 ports and 2 1GB SFP ports with a PoE budget of up to 480W. With a switching capacity of 5.6 Gbps and a forwarding rate of 4.2 mpps, this switch provides reliable connectivity for your network needs.\u003c\/p\u003e\r\n\r\n\u003cp\u003eDesigned for efficiency and performance, the Cisco CDB-8U is ideal for small to medium-sized businesses looking to enhance their network capabilities without compromising power or reliability. Whether expanding your current setup or starting from scratch, this switch delivers seamless integration into existing networks while providing the flexibility needed to support future growth.\u003c\/p\u003e\r\n\r\n\u003cp\u003eCisco CDB-8U: Cisco Catalyst Digital Building Switch, 8 x FE, 480W UPOE, Uplinks: 2 x 1G copper.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":32575457787984,"sku":"NSH-4597","price":245.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/9318\/products\/cisco-CDB-8U_f6408f8d-c367-4339-9669-0ab52d63530e.jpg?v=1680554101"},{"product_id":"cdb-8p-cisco-switch","title":"Cisco CDB-8P Catalyst Digital Building 8x FE PoE+ RJ45 2x 1GB RJ45 Switch","description":"\u003cp\u003eThe Cisco CDB-8P Catalyst Digital Building switch is designed for powering and connecting devices in modern buildings. With 8 fast Ethernet ports that support PoE+ technology, this switch provides a total power budget of 240W to ensure all connected devices receive sufficient power.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe switching capacity of 5.6 Gbps and forwarding rate of 4.2 mpps allow for efficient data transfer within the network, while the MAC address table size of up to 8192 entries ensures seamless communication between devices.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIn summary, the Cisco CDB-8P offers reliable performance with its compact design and unique features tailored specifically for digital building environments seeking high-quality connectivity solutions at an affordable price point without compromising on speed or efficiency.\u003c\/p\u003e\r\n\r\n\u003cp\u003eCisco CDB-8P: Cisco Catalyst Digital Building Switch, 8 x FE, 240W PoE+, Uplinks: 2 x 1G copper.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":41253565890735,"sku":"NSH-4988","price":239.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/9318\/products\/cisco-CDB-8P_e9de1aaf-336a-4907-aa7d-e69fd047b7ef.jpg?v=1680555253"},{"product_id":"new-cisco-cdb-8p-catalyst-digital-building-8x-fe-poe-rj45-2x-1gb-rj45-switch","title":"NEW Cisco CDB-8P Catalyst Digital Building 8x FE PoE+ RJ45 2x 1GB RJ45 Switch","description":"\u003cp\u003eThe NEW Cisco CDB-8P Catalyst Digital Building Switch features eight Fast Ethernet PoE+ RJ45 ports, delivering a 240W power budget for connected devices. Two additional 1Gbps RJ45 uplink ports ensure efficient data transfer.\u003c\/p\u003e\r\n\r\n\u003cp\u003eWith a switching capacity of 5.6 Gbps and a forwarding rate of 4.2 million packets per second, it supports reliable performance in various applications. The MAC address table stores up to 8192 entries, supporting scalability requirements. Designed for energy-efficient operation, this switch optimizes power usage while providing connectivity solutions across multiple endpoints using Power over Ethernet technology.\u003c\/p\u003e\r\n\r\n\u003cp\u003eNEW Cisco CDB-8P Catalyst Digital Building 8x FE PoE+ RJ45 2x 1GB RJ45 Switch\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":44981447262383,"sku":"NSN-4594","price":292.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/9318\/files\/cisco-CDB-8P-new.jpg?v=1741885859"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/9318\/collections\/cisco-CDB-8U_f6408f8d-c367-4339-9669-0ab52d63530e.jpg?v=1794740008","url":"https:\/\/www.networktigers.com\/collections\/cisco-catalyst-digital-building-switches-refurbished-used-new.oembed","provider":"NetworkTigers","version":"1.0","type":"link"}