{"product_id":"4-port-single-wide-10-100base-t-ethernet-switch-hwic-hwic-4esw","title":"4-port single-wide 10\/100BASE-T Ethernet switch HWIC - HWIC-4ESW","description":"\u003cdiv\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003cstrong\u003eProduct number \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco1841-p-97.html\" title=\"\/cisco1841-p-97.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO1841\" href=\"https:\/\/www.router-switch.com\/cisco1841-p-97.html\"\u003eCISCO1841\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 1841 Modular Router w\/2xFE, 2 WAN slots, 64 FL\/256 DR\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco1941-k9-p-148.html\" title=\"\/cisco1941-k9-p-148.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO1941\/K9\" href=\"https:\/\/www.router-switch.com\/cisco1941-k9-p-148.html\"\u003eCISCO1941\/K9\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 1941 Router w\/2 GE,2 EHWIC slots,256MB CF,512MB DRAM,IP Base\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco2801-p-179.html\" title=\"\/cisco2801-p-179.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO2801\" href=\"https:\/\/www.router-switch.com\/cisco2801-p-179.html\"\u003eCISCO2801\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 2801 router 2801 w\/AC PWR, 2FE,4slots(2HWIC), 2PVDM, 2AIM, IP BASE, 128F\/384D\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco2901-k9-p-155.html\" title=\"\/cisco2901-k9-p-155.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO2901\/K9\" href=\"https:\/\/www.router-switch.com\/cisco2901-k9-p-155.html\"\u003eCISCO2901\/K9\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 2901 router w\/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,IP Base\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco3825-p-257.html\" title=\"\/cisco3825-p-257.html\"\u003eCISCO3825\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003e3825 w\/AC PWR, 2GE,1SFP, 2NME, 4HWIC, IP Base, 128F\/512D\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco3925-k9-p-291.html\" title=\"\/cisco3925-k9-p-291.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO3925\/K9\" href=\"https:\/\/www.router-switch.com\/cisco3925-k9-p-291.html\"\u003eCISCO3925\/K9\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 3925 Router w\/SPE100(3GE,4EHWIC,4DSP,2SM,256MBCF,1GBDRAM,IPB)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"3\" valign=\"top\" width=\"568\"\u003e\u003ch3 align=\"center\"\u003e\u003cstrong\u003eHWIC-4ESW Specification\u003c\/strong\u003e\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eTarget Applications\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003eData, voice, and video\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eSupported Router Platforms\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\n\u003cp\u003e● Cisco 1800 (modular), Cisco 2800, and Cisco 3800 series integrated services routers:\u003c\/p\u003e\n\u003cp\u003e● Cisco 1841 (supports HWIC-4ESW only; no PoE support)\u003c\/p\u003e\n\u003cp\u003e● Cisco 2801\u003c\/p\u003e\n\u003cp\u003e● Cisco 2811\u003c\/p\u003e\n\u003cp\u003e● Cisco 2821\u003c\/p\u003e\n\u003cp\u003e● Cisco 2851\u003c\/p\u003e\n\u003cp\u003e● Cisco 3825\u003c\/p\u003e\n\u003cp\u003e● Cisco 3845\u003c\/p\u003e\n\u003cp\u003e• Cisco 1941\u003c\/p\u003e\n\u003cp\u003e• Cisco 2901\u003c\/p\u003e\n\u003cp\u003e• Cisco 2911\u003c\/p\u003e\n\u003cp\u003e• Cisco 2921\u003c\/p\u003e\n\u003cp\u003e• Cisco 2951\u003c\/p\u003e\n\u003cp\u003e• Cisco 3925\u003c\/p\u003e\n\u003cp\u003e• Cisco 3945\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e● HWIC-4ESW = Single-wide HWIC form factor\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eDimensions (W x D x H)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e● HWIC-4ESW = 3.08 x 4.74 x 0.76 in.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e● HWIC-4ESW = 79 grams (0.17 lb)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"3\" valign=\"top\" width=\"568\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eIEEE Protocols\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\n\u003cp\u003e● Ethernet: IEEE 802.3, 10BASE-T\u003c\/p\u003e\n\u003cp\u003e● Fast Ethernet: IEEE 802.3u, 100BASE-TX\u003c\/p\u003e\n\u003cp\u003e● IEEE 802.1d Spanning Tree Protocol\u003c\/p\u003e\n\u003cp\u003e● IEEE 802.1p CoS for Traffic Prioritization\u003c\/p\u003e\n\u003cp\u003e● IEEE 802.1q VLAN\u003c\/p\u003e\n\u003cp\u003e● IEEE 802.1x Security\u003c\/p\u003e\n\u003cp\u003e● IEEE 802.3x Full Duplex\u003c\/p\u003e\n\u003cp\u003e● IEEE 802.3af Power over Ethernet Standard\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eRFC\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003eRFC 2284, PPP Extensible Authentication Protocol (EAP)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eMIBs\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"239\"\u003e\n\u003cp\u003e● RFC 1213\u003c\/p\u003e\n\u003cp\u003e● IF MIB\u003c\/p\u003e\n\u003cp\u003e● RFC 2037 ENTITY MIB\u003c\/p\u003e\n\u003cp\u003e● CISCO-CDP-MIB\u003c\/p\u003e\n\u003cp\u003e● CISCO-IMAGE-MIB\u003c\/p\u003e\n\u003cp\u003e● CISCO-FLASH-MIB\u003c\/p\u003e\n\u003cp\u003e●OLD-CISCO-CHASSIS-MIB\u003c\/p\u003e\n\u003cp\u003e● CISCO-VTP-MIB\u003c\/p\u003e\n\u003cp\u003e● CISCO-HSRP-MIB\u003c\/p\u003e\n\u003cp\u003e● OLD-CISCO-TS-MIB\u003c\/p\u003e\n\u003cp\u003e●CISCO-ENTITY-ASSET-MIB\u003c\/p\u003e\n\u003cp\u003e●CISCO-ENTITY-FRU-CONTROL-MIB\u003c\/p\u003e\n\u003cp\u003e● BRIDGE MIB (RFC 1493)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"190\"\u003e\n\u003cp\u003e●CISCO-VLAN-MEMBERSHIP-MIB\u003c\/p\u003e\n\u003cp\u003e●CISCO-VLAN-IFINDEX-RELATIONSHIP-MIB\u003c\/p\u003e\n\u003cp\u003e● RMON1-MIB\u003c\/p\u003e\n\u003cp\u003e● PIM-MIB\u003c\/p\u003e\n\u003cp\u003e●CISCO-STP-EXTENSIONS-MIB\u003c\/p\u003e\n\u003cp\u003e● OSPF MIB (RFC 1253)\u003c\/p\u003e\n\u003cp\u003e● IPMROUTE-MIB\u003c\/p\u003e\n\u003cp\u003e●CISCO-MEMORY-POOL-MIB\u003c\/p\u003e\n\u003cp\u003e● ETHER-LIKE-MIB (RFC 1643)\u003c\/p\u003e\n\u003cp\u003e●CISCO-ENTITY-FRU-CONTROL-MIB.my\u003c\/p\u003e\n\u003cp\u003e● CISCO-RTTMON-MIB\u003c\/p\u003e\n\u003cp\u003e● CISCO-PROCESS-MIB\u003c\/p\u003e\n\u003cp\u003e● CISCO-COPS-CLIENT-MIB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eManageability\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\n\u003cp\u003e● SNMP and Telnet interface support delivers comprehensive in-band management, and a CLI management console provides detailed out-of-band management.\u003c\/p\u003e\n\u003cp\u003e● An embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis.\u003c\/p\u003e\n\u003cp\u003e● A Switched Port Analyzer (SPAN) port can mirror traffic from one or many ports to another port for monitoring all nine RMON groups with an RMON probe or network analyzer.\u003c\/p\u003e\n\u003cp\u003e● Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloading from a centralized location.\u003c\/p\u003e\n\u003cp\u003e● Network Timing Protocol (NTP) provides an accurate and consistent time stamp to all switches within theintranet.\u003c\/p\u003e\n\u003cp\u003e● Two LEDs per port provide convenient visual indication of the port link and inline power status.\u003c\/p\u003e\n\u003cp\u003e● Crash information support helps enable a switch to generate a crash file for improved troubleshooting.\u003c\/p\u003e\n\u003cp\u003e● Show-interface capabilities provide information about the configuration capabilities of any interface.\u003c\/p\u003e\n\u003cp\u003e● The Response Time Monitoring (RTTMON) MIB allows users to monitor network performance between the HWIC switch and a remote device.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eConnectors and Cabling\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\n\u003cp\u003e● 10BASE-T ports: RJ-45 connectors, two-pair Category 3, 4, or 5 unshielded twisted-pair (UTP) cabling\u003c\/p\u003e\n\u003cp\u003e● 100BASE-TX ports: RJ-45 connectors; two-pair Category 5 UTP cabling\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eIndicators\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\n\u003cp\u003e● Link status LED: One LED per port for indicating link status\u003c\/p\u003e\n\u003cp\u003e● Inline power LED: One LED per port system for inline power status indication\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"3\" valign=\"top\" width=\"568\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eInternal Power Supply\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003eOptional PoE system power supply available for all Cisco 2800 and Cisco 3800 series routers\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eExternal Redundant Power Supply (RPS2300)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003eOptional for the Cisco 2800 series and Cisco 2900 Series routers\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eInternal Redundant Power Supply\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003eFor the Cisco 3845, 3925 and 3945 router only\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eDC Power Support\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e● DC system power input available on the Cisco 2811\/2911, Cisco 2821\/2921, Cisco 2851\/2951, Cisco 3825\/3925, and Cisco 3845\/3945 routers; PoE option not available with DC system power input\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eSoftware Support\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\n\u003cp\u003e● Minimum Cisco IOS Software Release 12.3(8)T for 1841. 280 Series and 3800 Series routers: \u003cbr\u003eIP Base image.\u003c\/p\u003e\n\u003cp\u003e• Minimum Cisco IOS Software Release 15.0(1)M for Cisco 1900 Series, Cisco 2900 Series and \u003cbr\u003eCisco 3900 Series routers: IP Base License of the Universal image.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"3\" valign=\"top\" width=\"568\"\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e32 to 104°F (0 to 40°C)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e10 to 85% noncondensing operating; 5 to 95% noncondensing, nonoperating\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eNonoperating Temperature\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e-4 to 149°F (-20 to 65°C)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eOperating Altitude\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e(Moderate 1.5°C per 1000 feet)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"140\"\u003e\u003cp\u003e\u003cstrong\u003eRegulatory Compliance, Safety, EMC\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"top\" width=\"429\"\u003e\u003cp\u003e● When installed in a Cisco 1841, Cisco 2800, or Cisco 3800 router, the Cisco EtherSwitch HWIC meets the standards (regulatory compliance, safety, EMC) of the router itself. Refer to the data sheets for the Cisco 1841, Cisco 2800, and Cisco 3800 series routers for more details\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e \u003cdiv class=\"std prod-description\"\u003e\n\u003cp align=\"center\" style=\"text-align: justify;\"\u003eThe 4-port Cisco® EtherSwitch® 10\/100 high-speed WAN interface cards (HWICs) HWIC-4ESW supported on the Cisco 1800 (modular)\/1941, Cisco 2800\/2900, and Cisco 3800\/3900 series integrated services routers offer small-to-large-size businesses and enterprise branch office customers the option to integrate switching and routing in one device. This combination offers ease of configuration, deployment, and management while using the powerful characteristics of Cisco routing and Cisco Catalyst® switching features.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eQuick Spec\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFigure 1 shows the appearance of \u003c\/strong\u003e\u003cstrong\u003eHWIC-4ESW\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cpicture class=\"mfwebp\"\u003e\u003csource title=\"CISCO-HWIC-4ESW\" loading=\"lazy\" type=\"image\/webp\" srcset=\"https:\/\/media.router-switch.com\/media\/mf_webp\/jpg\/media\/wysiwyg\/Cisco-Module\/HWIC-4ESW\/CISCO-HWIC-4ESW.webp\"\u003e\u003cimg data-webpconverted=\"1\" src=\"https:\/\/media.router-switch.com\/media\/wysiwyg\/Cisco-Module\/HWIC-4ESW\/CISCO-HWIC-4ESW.jpg\" alt=\"CISCO-HWIC-4ESW\" title=\"CISCO-HWIC-4ESW\" loading=\"lazy\"\u003e\u003c\/picture\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTable 1 shows the quick spec.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"224\"\u003e\u003cp\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"343\"\u003e\u003cp\u003eHWIC-4ESW\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"224\"\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"343\"\u003e\u003cp\u003eFour port 10\/100 Ethernet switch interface card Cisco Router High-Speed WAN Interface card\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"224\"\u003e\u003cp\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"343\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cli\u003e● HWIC-4ESW = Single-wide HWIC form factor \u003c\/li\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"224\"\u003e\u003cp\u003e\u003cstrong\u003eDimensions (W x D x H)\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"343\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cli\u003e● HWIC-4ESW = 3.08 x 4.74 x 0.76 in. \u003c\/li\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"224\"\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"343\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cli\u003e● HWIC-4ESW = 79 grams (0.17 lb) \u003c\/li\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"224\"\u003e\u003cp\u003e\u003cstrong\u003eRFC\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"343\"\u003e\u003cp\u003eRFC 2284, PPP Extensible Authentication Protocol (EAP)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\n\u003cstrong\u003eSupported Devices\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable 2 shows the \u003c\/strong\u003e\u003cstrong\u003eSupported Devices\u003c\/strong\u003e\u003cstrong\u003e for the\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eHWIC-4ESW\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003cstrong\u003eProduct number \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco1841-p-97.html\" title=\"\/cisco1841-p-97.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO1841\" href=\"https:\/\/www.router-switch.com\/cisco1841-p-97.html\"\u003eCISCO1841\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 1841 Modular Router w\/2xFE, 2 WAN slots, 64 FL\/256 DR\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco1941-k9-p-148.html\" title=\"\/cisco1941-k9-p-148.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO1941\/K9\" href=\"https:\/\/www.router-switch.com\/cisco1941-k9-p-148.html\"\u003eCISCO1941\/K9\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 1941 Router w\/2 GE,2 EHWIC slots,256MB CF,512MB DRAM,IP Base\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco2801-p-179.html\" title=\"\/cisco2801-p-179.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO2801\" href=\"https:\/\/www.router-switch.com\/cisco2801-p-179.html\"\u003eCISCO2801\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 2801 router 2801 w\/AC PWR, 2FE,4slots(2HWIC), 2PVDM, 2AIM, IP BASE, 128F\/384D\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco2901-k9-p-155.html\" title=\"\/cisco2901-k9-p-155.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO2901\/K9\" href=\"https:\/\/www.router-switch.com\/cisco2901-k9-p-155.html\"\u003eCISCO2901\/K9\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 2901 router w\/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,IP Base\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco3825-p-257.html\" title=\"\/cisco3825-p-257.html\"\u003eCISCO3825\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003e3825 w\/AC PWR, 2GE,1SFP, 2NME, 4HWIC, IP Base, 128F\/512D\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"129\"\u003e\u003cp\u003e\u003ca href=\"\/cisco3925-k9-p-291.html\" title=\"\/cisco3925-k9-p-291.html\"\u003e\u003c\/a\u003e\u003ca target=\"_blank\" title=\"CISCO3925\/K9\" href=\"https:\/\/www.router-switch.com\/cisco3925-k9-p-291.html\"\u003eCISCO3925\/K9\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"438\"\u003e\u003cp\u003eCisco 3925 Router w\/SPE100(3GE,4EHWIC,4DSP,2SM,256MBCF,1GBDRAM,IPB)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\n\u003cstrong\u003eDatasheet Download\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.router-switch.com\/media\/upload\/product-pdf\/cisco-etherswitch-4-and-9-port-high-speed-wan-interface-cards-datasheet.pdf\" title=\"https:\/\/www.router-switch.com\/media\/upload\/product-pdf\/cisco-etherswitch-4-and-9-port-high-speed-wan-interface-cards-datasheet.pdf\" target=\"_blank\"\u003eCisco EtherSwitch 4- and 9-Port High-Speed WAN Interface Cards Datasheet.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGet more information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDo you have any question about the HWIC-4ESW Card\u003c\/p\u003e\n\u003cp\u003eContact us now via\u003cstrong\u003e\u003ca href=\"javascript:livechatOpen();\" rel=\"nofollow\" title=\"Live Chat - Router-switch.com\"\u003eLive Chat\u003c\/a\u003e\u003c\/strong\u003e or \u003cstrong\u003e\u003ca href=\"\/cdn-cgi\/l\/email-protection\" class=\"__cf_email__\" data-cfemail=\"82f1e3eee7f1c2f0edf7f6e7f0aff1f5ebf6e1eaace1edef\"\u003e[email protected]\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cisco","offers":[{"title":"New","offer_id":53059956277587,"sku":"G5N-HWIC-4ESW","price":425.0,"currency_code":"GBP","in_stock":true},{"title":"REFURBISHED \/ USED","offer_id":53059956310355,"sku":"G5R-HWIC-4ESW","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5773\/9859\/files\/images_6f7d0bd4-947b-4b7a-933c-23227ad67615.jpg?v=1771425167","url":"https:\/\/genzhardware.com\/products\/4-port-single-wide-10-100base-t-ethernet-switch-hwic-hwic-4esw","provider":"GenZ Hardware","version":"1.0","type":"link"}