{"id":85833,"date":"2026-09-08T16:55:44","date_gmt":"2026-09-08T16:55:44","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-ws-x6816-10g-2txl-cisco-16-port-fiber-module\/"},"modified":"2026-09-08T16:55:54","modified_gmt":"2026-09-08T16:55:54","slug":"refurbished-ws-x6816-10g-2txl-cisco-16-port-fiber-module","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-ws-x6816-10g-2txl-cisco-16-port-fiber-module\/","title":{"rendered":"Refurbished WS-X6816-10G-2TXL Cisco 16-Port Fiber Module"},"content":{"rendered":"<p>Refurbished WS-X6816-10G-2TXL Technical Specifications<\/p>\n<p>Cisco 16-Port 10 Gigabit Ethernet Fiber Module with DFC4XL Expansion Module \u2013 16 Ports<\/p>\n<p>General Information<\/p>\n<p>Manufacturer Cisco Systems, Inc<\/p>\n<p>Manufacturer Part Number WS-X6816-10G-2TXL<\/p>\n<p>Brand Name Cisco<\/p>\n<p>Product Series 6800<\/p>\n<p>Product Name 16-port 10 Gigabit Ethernet Fiber Module DFC4XL<\/p>\n<p>Product Type Expansion Module<\/p>\n<p>Technical Information<\/p>\n<p>Application\/Usage Optical Network<\/p>\n<p>Application\/Usage Data Networking<\/p>\n<p>I\/O Expansions<\/p>\n<p>Expansion Slots 16 x X2<\/p>\n<p>Daughter Cards DFC4XL DFC<\/p>\n<p>Miscellaneous<\/p>\n<p>Compatibility<\/p>\n<p>Cisco Catalyst 6500 E-Series Switch Chassis<\/p>\n<p>6503-E<\/p>\n<p>6504-E<\/p>\n<p>6506-E<\/p>\n<p>6509-E<\/p>\n<p>6513-E<\/p>\n<p>6509-V-E<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished WS-X6816-10G-2TXL Overview<\/p>\n<p>The 6800 series 16-port 10 Gigabit Ethernet Fiber Module is suitable for deployment in access and aggregation network in campus and data center. The 6800 Series 16-port 10 Gigabit Ethernet Fiber Module supports IEEE 802.3ad link aggregation and Cisco distributed EtherChannel technology for fault-tolerant connectivity. In addition, it supports hardware-based multicast replication, quality of service (QoS), access control lists (ACLs), jumbo frames, and low latency to enable secure and predictable performance for bandwidth-intensive applications.<\/p>\n","protected":false},"featured_media":85834,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[907,347,906],"product_tag":[9537,9538,393,9539],"class_list":["post-85833","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-refurbished-expansion-modules","product_cat-refurbished","product_cat-refurbished-expansion-modules","product_tag-cisco-6500-series-switch","product_tag-cisco-c6500-series-switch","product_tag-expansion-module","product_tag-x2-transceiver","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Refurbished WS-X6816-10G-2TXL Cisco 16-Port Fiber Module - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geektechsol.com\/index.php\/product\/refurbished-ws-x6816-10g-2txl-cisco-16-port-fiber-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished WS-X6816-10G-2TXL Cisco 16-Port Fiber Module - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished WS-X6816-10G-2TXL Overview The 6800 series 16-port 10 Gigabit Ethernet Fiber Module is suitable for deployment in access and aggregation network in campus and data center. The 6800 Series 16-port 10 Gigabit Ethernet Fiber Module supports IEEE 802.3ad link aggregation and Cisco distributed EtherChannel technology for fault-tolerant connectivity. 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