{"id":169764,"date":"2026-09-10T11:01:38","date_gmt":"2026-09-10T11:01:38","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-cisco887m-k9-cisco-887-adsl2-2-annex-m-router\/"},"modified":"2026-09-10T11:01:41","modified_gmt":"2026-09-10T11:01:41","slug":"refurbished-cisco887m-k9-cisco-887-adsl2-2-annex-m-router","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-cisco887m-k9-cisco-887-adsl2-2-annex-m-router\/","title":{"rendered":"Refurbished CISCO887M-K9 Cisco 887 ADSL2\/2+ Annex M Router"},"content":{"rendered":"<p>Refurbished CISCO887M-K9 Technical Specifications<\/p>\n<p>Cisco 887 ADSL2\/2+ Annex M Router ISDN\/DSL Desktop<\/p>\n<p>Capacity<\/p>\n<p>Type : IPSec VPN tunnels<\/p>\n<p>Value : 20<\/p>\n<p>Dimensions &#038; Weight<\/p>\n<p>Depth : 9.8 in<\/p>\n<p>Height : 1.7 in<\/p>\n<p>Width : 12.8 in<\/p>\n<p>Environmental Parameters<\/p>\n<p>Humidity Range Operating : 10 \u2013 85%<\/p>\n<p>Max Operating Temperature : 104 \u00b0F<\/p>\n<p>Min Operating Temperature : 32 \u00b0F<\/p>\n<p>Flash Memory<\/p>\n<p>Installed Size : 128 MB<\/p>\n<p>Header<\/p>\n<p>Brand : Cisco<\/p>\n<p>Compatibility : PC<\/p>\n<p>Manufacturer : CISCO DS HARDWARE DIRECT<\/p>\n<p>Series: Cisco 887<\/p>\n<p>Model CISCO887<\/p>\n<p>ADSL2\/2+ Annex M<\/p>\n<p>Packaged Quantity : 1<\/p>\n<p>Product Line : Cisco<\/p>\n<p>Interface Provided<\/p>\n<p>Connector Type : 4 pin USB Type A<\/p>\n<p>Type : USB<\/p>\n<p>Type : USB<\/p>\n<p>Connector Type : RJ-45<\/p>\n<p>Interface : Ethernet 10Base-T\/100Base-TX<\/p>\n<p>Qty : 4<\/p>\n<p>Type : Network<\/p>\n<p>Type : LAN<\/p>\n<p>Interface : ADSL2+<\/p>\n<p>Type : Modem<\/p>\n<p>Type : WAN<\/p>\n<p>WAN DMZ : WAN<\/p>\n<p>Interface : ISDN BRI ST<\/p>\n<p>Qty : 1<\/p>\n<p>Type : Management<\/p>\n<p>Type : Management<\/p>\n<p>Line Properties<\/p>\n<p>Framing Format : ANSI T1.413<\/p>\n<p>Miscellaneous<\/p>\n<p>Authentication Method : RADIUS, TACACS+<\/p>\n<p>Compliant Standards : AS\/NZ 3548 Class B, AS\/NZS 60950-1, CS-03, CSA 22.2 No. 60950, EN 60555-2, EN55022 Class B, EN55024, IEC 60950-1, UL 60950-1, VCCI-II<\/p>\n<p>Encryption Algorithm : 128-bit AES, 192-bit AES, 256-bit AES, DES, PKI, SSL, Triple DES<\/p>\n<p>Modem<\/p>\n<p>Digital Signaling Protocol : ADSL2, ADSL2+<\/p>\n<p>Protocols &#038; Specifications : ITU G.992.3 Annex M, ITU G.992.5 Annex M, ITU G.994.1 (G.hs)<\/p>\n<p>Type : ISDN \/ DSL modem combo<\/p>\n<p>Networking<\/p>\n<p>Compliant Standards : IEEE 802.1D, IEEE 802.1Q<\/p>\n<p>Connectivity Technology : Wired<\/p>\n<p>Data Link Protocol : Ethernet, Fast Ethernet<\/p>\n<p>Features : Access Control List (ACL) support, Auto-uplink (auto MDI\/MDI-X), Broadcast Storm Control, Class-Based Weighted Fair Queuing (CBWFQ), DHCP server, DHCP support, DNS proxy, Firewall protection, Intrusion Prevention System (IPS), IPv6 support, Low-latency queuing (LLQ), MAC address filtering, NAT support, Quality of Service (QoS), Stateful Packet Inspection (SPI), VLAN support, VPN support, Weighted Fair Queuing (WFQ)<\/p>\n<p>Form Factor : Desktop<\/p>\n<p>Integrated Switch : 4-port switch<\/p>\n<p>Key Features : Firewall, USB port, VPN support<\/p>\n<p>Network Transport Protocol : IPSec, L2TP, PPPoA, PPPoE<\/p>\n<p>Remote Management Protocol : FTP, HTTP, HTTPS, SNMP 3, SSH, Telnet<\/p>\n<p>Routing Protocol : GRE, HSRP, RIP-1, RIP-2, VRRP<\/p>\n<p>Status Indicators : Port status, Power<\/p>\n<p>Switching Protocol : Ethernet<\/p>\n<p>Type : Router<\/p>\n<p>WAN Ports Qty : 2<\/p>\n<p>OS Provided<\/p>\n<p>Type : Cisco IOS Advanced Security<\/p>\n<p>Power Device<\/p>\n<p>Frequency Required : 50\/60 Hz<\/p>\n<p>Nominal Voltage : AC 120\/230 V<\/p>\n<p>Power Provided : 60 Watt<\/p>\n<p>Type : External power adapter<\/p>\n<p>RAM<\/p>\n<p>Installed Size : 256 MB<\/p>\n<p>Max Supported Size : 768 MB<\/p>\n<p>Slot Provided<\/p>\n<p>Free Qty : 1<\/p>\n<p>Total Qty : 1<\/p>\n<p>Type : Memory<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished CISCO887M-K9 Overview<\/p>\n<p>Cisco 880 Series Integrated Services Routers are fixed-configuration routers that provide collaborative business solutions for secure voice and data communication to small businesses and enterprise teleworkers. CISCO887M-K9 provides the performance required for concurrent services, including firewall, intrusion prevention, content filtering, and encryption for VPNs; optional 802.11g\/n for mobility; and quality-of-service (QoS) features for optimizing voice and video applications. In addition, the web-based Cisco Configuration Professional configuration tool simplifies setup and deployment. Centralized management capabilities give network managers visibility and control of the network configurations at the remote site.<\/p>\n","protected":false},"featured_media":169765,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[691,347,626],"product_tag":[1029,1017,9680,1032,628,1034],"class_list":["post-169764","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-refurbished-routers","product_cat-refurbished","product_cat-refurbished-routers","product_tag-4-ports-router","product_tag-adsl2-routers","product_tag-annex-m-router","product_tag-cisco-800-series-router","product_tag-router","product_tag-vpn-router","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 CISCO887M-K9 Cisco 887 ADSL2\/2+ Annex M Router - 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-cisco887m-k9-cisco-887-adsl2-2-annex-m-router\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished CISCO887M-K9 Cisco 887 ADSL2\/2+ Annex M Router - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished CISCO887M-K9 Overview Cisco 880 Series Integrated Services Routers are fixed-configuration routers that provide collaborative business solutions for secure voice and data communication to small businesses and enterprise teleworkers. 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