{"id":102,"date":"2026-06-05T07:28:26","date_gmt":"2026-06-05T07:28:26","guid":{"rendered":"https:\/\/template04.zehannet.net\/?post_type=product&p=102"},"modified":"2026-06-05T07:28:26","modified_gmt":"2026-06-05T07:28:26","slug":"cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales","status":"publish","type":"product","link":"https:\/\/template04.zehannet.net\/fr\/produit\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/","title":{"rendered":"Cisco C2851-VSEC-SRST\/K9 ISR Voice Router for B2B Sales"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Attribute<\/th>\nValue<\/th>\nAttribute<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Cisco C2851-VSEC-SRST\/K9 Specification<\/td>\n<\/td>\nModel<\/td>\nC2851-VSEC-SRST\/K9<\/td>\n<\/tr>\n
Brand<\/td>\nCisco<\/td>\nProduct Type<\/td>\nRouter<\/td>\n<\/tr>\n
Bundled PVDM<\/td>\nPVDM2-48<\/td>\nSRST Licenses<\/td>\nFL-SRST-100<\/td>\n<\/tr>\n
Memory (Flash)<\/td>\n128 MB<\/td>\nMemory (DRAM)<\/td>\n512 MB<\/td>\n<\/tr>\n
IOS<\/td>\nAdvanced IP Services<\/td>\nGigabit Ethernet Ports<\/td>\n2<\/td>\n<\/tr>\n
Network Module Slots<\/td>\n2<\/td>\nWAN Interface Card Slots<\/td>\n2<\/td>\n<\/tr>\n
High-Speed WAN Interface Slots<\/td>\n2<\/td>\nUSB Ports<\/td>\n2<\/td>\n<\/tr>\n
Auxiliary Port<\/td>\n1<\/td>\nConsole Ports<\/td>\n1<\/td>\n<\/tr>\n
Network Processor<\/td>\nCisco 3.2G V2<\/td>\nExpansion Slot<\/td>\n1 eUSB<\/td>\n<\/tr>\n
Voice DSP Module<\/td>\n1 PVDM slot<\/td>\nIntegrated RPS Port<\/td>\nYes<\/td>\n<\/tr>\n
Dimensions (H x W x D)<\/td>\n3.5 x 17.0 x 15.8 in<\/td>\nRack Mountable<\/td>\nYes<\/td>\n<\/tr>\n
Weight<\/td>\n13.8 kg<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

The Cisco C2851-VSEC-SRST\/K9 is an enterprise integrated services router for secure branch voice and data. It includes PVDM2-48, FL-SRST-100, Advanced IP Services, 2 Gigabit Ethernet ports, 128MB flash and 512MB DRAM, supporting resilient IP telephony and modular WAN expansion for SMB offices today.<\/p>","protected":false},"featured_media":103,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[647],"product_cat":[47,15,18],"product_tag":[674,604,673],"class_list":["post-102","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-2800-isr","product_cat-routers","product_cat-small-business-routers","product_tag-branch-network","product_tag-cisco-isr-router","product_tag-voice-security-bundle","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nCisco C2851-VSEC-SRST\/K9 ISR Voice Router for B2B Sales - Kangyang Seawater Desalination Equipment Co.,Ltd<\/title>\n<meta name=\"description\" content=\"Cisco C2851-VSEC-SRST\/K9 ISR router with PVDM2-48, FL-SRST-100, Advanced IP Services, 2 GE ports, 128MB flash and 512MB DRAM for branch voice networks B2B uses.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cisco C2851-VSEC-SRST\/K9 ISR Voice Router for B2B Sales\" \/>\n<meta property=\"og:description\" content=\"Cisco C2851-VSEC-SRST\/K9 ISR router with PVDM2-48, FL-SRST-100, Advanced IP Services, 2 GE ports, 128MB flash and 512MB DRAM for branch voice networks B2B uses.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/template04.zehannet.net\/fr\/produit\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/\" \/>\n<meta property=\"og:site_name\" content=\"Kangyang Seawater Desalination Equipment Co.,Ltd\" \/>\n<meta property=\"og:image\" content=\"https:\/\/template04.zehannet.net\/wp-content\/uploads\/2026\/06\/Cisco-2800-ISR.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/template04.zehannet.net\\\/product\\\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\\\/\",\"url\":\"https:\\\/\\\/template04.zehannet.net\\\/product\\\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\\\/\",\"name\":\"Cisco C2851-VSEC-SRST\\\/K9 ISR Voice Router for B2B Sales - Kangyang Seawater Desalination Equipment Co.,Ltd\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/template04.zehannet.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/template04.zehannet.net\\\/product\\\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/template04.zehannet.net\\\/product\\\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/template04.zehannet.net\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Cisco-2800-ISR.jpg\",\"datePublished\":\"2026-06-05T07:28:26+00:00\",\"description\":\"Cisco C2851-VSEC-SRST\\\/K9 ISR router with PVDM2-48, FL-SRST-100, Advanced IP Services, 2 GE ports, 128MB flash and 512MB DRAM for branch voice networks B2B uses.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/template04.zehannet.net\\\/product\\\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/template04.zehannet.net\\\/product\\\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/template04.zehannet.net\\\/product\\\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\\\/#primaryimage\",\"url\":\"https:\\\/\\\/template04.zehannet.net\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Cisco-2800-ISR.jpg\",\"contentUrl\":\"https:\\\/\\\/template04.zehannet.net\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/Cisco-2800-ISR.jpg\",\"width\":1000,\"height\":1000,\"caption\":\"Cisco 2800 ISR\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/template04.zehannet.net\\\/product\\\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/template04.zehannet.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/template04.zehannet.net\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Cisco C2851-VSEC-SRST\\\/K9 ISR Voice Router for B2B Sales\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/template04.zehannet.net\\\/#website\",\"url\":\"https:\\\/\\\/template04.zehannet.net\\\/\",\"name\":\"Kangyang Seawater Desalination Equipment Co.,Ltd\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/template04.zehannet.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Cisco C2851-VSEC-SRST\/K9 ISR Voice Router for B2B Sales - Kangyang Seawater Desalination Equipment Co.,Ltd","description":"Cisco C2851-VSEC-SRST\/K9 ISR router with PVDM2-48, FL-SRST-100, Advanced IP Services, 2 GE ports, 128MB flash and 512MB DRAM for branch voice networks B2B uses.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"fr_FR","og_type":"article","og_title":"Cisco C2851-VSEC-SRST\/K9 ISR Voice Router for B2B Sales","og_description":"Cisco C2851-VSEC-SRST\/K9 ISR router with PVDM2-48, FL-SRST-100, Advanced IP Services, 2 GE ports, 128MB flash and 512MB DRAM for branch voice networks B2B uses.","og_url":"https:\/\/template04.zehannet.net\/fr\/produit\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/","og_site_name":"Kangyang Seawater Desalination Equipment Co.,Ltd","og_image":[{"width":1000,"height":1000,"url":"https:\/\/template04.zehannet.net\/wp-content\/uploads\/2026\/06\/Cisco-2800-ISR.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/template04.zehannet.net\/product\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/","url":"https:\/\/template04.zehannet.net\/product\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/","name":"Cisco C2851-VSEC-SRST\/K9 ISR Voice Router for B2B Sales - Kangyang Seawater Desalination Equipment Co.,Ltd","isPartOf":{"@id":"https:\/\/template04.zehannet.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/template04.zehannet.net\/product\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/#primaryimage"},"image":{"@id":"https:\/\/template04.zehannet.net\/product\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/#primaryimage"},"thumbnailUrl":"https:\/\/template04.zehannet.net\/wp-content\/uploads\/2026\/06\/Cisco-2800-ISR.jpg","datePublished":"2026-06-05T07:28:26+00:00","description":"Cisco C2851-VSEC-SRST\/K9 ISR router with PVDM2-48, FL-SRST-100, Advanced IP Services, 2 GE ports, 128MB flash and 512MB DRAM for branch voice networks B2B uses.","breadcrumb":{"@id":"https:\/\/template04.zehannet.net\/product\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/template04.zehannet.net\/product\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/template04.zehannet.net\/product\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/#primaryimage","url":"https:\/\/template04.zehannet.net\/wp-content\/uploads\/2026\/06\/Cisco-2800-ISR.jpg","contentUrl":"https:\/\/template04.zehannet.net\/wp-content\/uploads\/2026\/06\/Cisco-2800-ISR.jpg","width":1000,"height":1000,"caption":"Cisco 2800 ISR"},{"@type":"BreadcrumbList","@id":"https:\/\/template04.zehannet.net\/product\/cisco-c2851-vsec-srst-k9-isr-voice-router-for-b2b-sales\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/template04.zehannet.net\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/template04.zehannet.net\/shop\/"},{"@type":"ListItem","position":3,"name":"Cisco C2851-VSEC-SRST\/K9 ISR Voice Router for B2B Sales"}]},{"@type":"WebSite","@id":"https:\/\/template04.zehannet.net\/#website","url":"https:\/\/template04.zehannet.net\/","name":"Kangyang Seawater Desalination Equipment Co.,Ltd","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/template04.zehannet.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/product\/102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/comments?post=102"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/media\/103"}],"wp:attachment":[{"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/media?parent=102"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/product_brand?post=102"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/product_cat?post=102"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/template04.zehannet.net\/fr\/wp-json\/wp\/v2\/product_tag?post=102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}