{"product_id":"mikrotik-crs304-4xg-networking-switch","title":"MikroTik CRS304-4XG-IN 4-Port 10 Gigabit Ethernet Switch with Fanless Design for Enterprise","description":"\u003cp\u003eThe MikroTik CRS304-4XG-IN simplifies 10 Gigabit Ethernet deployment for enterprise networks. Unlike typical 10GbE products requiring separate transceivers, this switch delivers four ready-to-use 10 Gigabit Ethernet ports in a compact, fanless design. IT teams gain immediate high-speed connectivity for bandwidth-intensive applications without complex setup or active cooling infrastructure.\u003c\/p\u003e\n\u003cp\u003ePowered by a dual-core ARM CPU and Marvell Prestera switching chip, the CRS304 handles advanced networking functions including port-to-port forwarding, broadcast storm control, MAC filtering, VLAN configuration, traffic mirroring, and Layer 3 hardware offload. Four redundant power input options (dual DC jacks, PoE-in, 2-pin terminal) with automatic voltage selection ensure continuous operation. The rugged one-piece enclosure serves as both structural housing and passive heatsink, enabling reliable operation from -40°C to +70°C.\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe CRS304-4XG-IN addresses high-bandwidth networking requirements across diverse enterprise environments where silent operation and flexible deployment are critical.\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eData Center Aggregation:\u003c\/strong\u003e Connect servers and storage systems with 10GbE uplinks while maintaining fanless operation in temperature-controlled facilities\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eOffice Network Backbone:\u003c\/strong\u003e Deploy silent 10 Gigabit Ethernet switching in open office environments without acoustic disruption to work areas\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eIP Surveillance Systems:\u003c\/strong\u003e Aggregate high-resolution camera feeds with multi-speed port auto-negotiation supporting mixed 1G\/2.5G\/10G endpoints\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Install in manufacturing and control environments leveraging wide temperature range and DIN-rail mounting for equipment racks\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eField Network Operations:\u003c\/strong\u003e Transport in mobile deployment kits utilizing compact form factor and multiple DC power input options\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e- Four RJ-45 ports with multi-speed auto-negotiation (10M\/100M\/1G\/2.5G\/5G\/10G) eliminate transceiver requirements and simplify mixed-speed network integration\u003c\/p\u003e\n\u003cp\u003e- One-piece aluminum enclosure with passive cooling design operates silently across full temperature range without mechanical fan components\u003c\/p\u003e\n\u003cp\u003e- Marvell 98DX2528 switching chip with dual-core 1200 MHz ARM CPU delivers wire-speed forwarding and Layer 3 hardware offload capabilities\u003c\/p\u003e\n\u003cp\u003e- Quad redundant power inputs (12-57V DC jack x2, 802.3af\/at PoE-in, 2-pin terminal) with automatic highest-voltage selection prevent single-point power failures\u003c\/p\u003e\n\u003cp\u003e- Dual-boot firmware supports RouterOS v7 for advanced configuration or SwOS for hardware-accelerated Layer 2 switching without software mode performance degradation\u003c\/p\u003e\n\u003cp\u003e- DIN-rail mounting brackets with repositionable placement and standard screw mounting points enable flexible rack, wall, or equipment frame installation\u003c\/p\u003e\n\u003cp\u003e- Additional Gigabit Ethernet management port provides out-of-band access for configuration and monitoring independent of data traffic\u003c\/p\u003e\n\u003cp\u003e- Extended -40°C to +70°C operating temperature range with IP20 ingress protection supports non-climate-controlled industrial environments\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eQuick Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCRS304-4XG-IN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArchitecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eARM 64-bit dual-core 1200 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarvell 98DX2528\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512 MB RAM \/ 32 MB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e10GbE Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4x RJ-45 (10M\/100M\/1G\/2.5G\/5G\/10G multi-speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManagement Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x Gigabit Ethernet (10\/100\/1000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Layer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLayer 2+ with Layer 3 hardware offload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4x redundant: 2x DC jack (12-57V), 1x PoE-in (802.3af\/at, 36-57V), 1x 2-pin terminal (12-57V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21W with accessories \/ 15W standalone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e176 x 128 x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN-rail bracket (included), screw mounting points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRouterOS v7.15.3+ \/ SwOS 2.18+ (dual-boot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLicense Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRouterOS Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMTBF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~200,000 hours @ 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e- CRS304-4XG-IN switch unit\u003c\/p\u003e\n\u003cp\u003e- 48V 0.95A power adapter\u003c\/p\u003e\n\u003cp\u003e- DIN-rail mounting bracket\u003c\/p\u003e","brand":"MikroTik","offers":[{"title":"Default Title","offer_id":55121209065751,"sku":"CUSTOM-MIK-CRS304-4XG","price":196.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5601\/8967\/files\/Image_11_1.png?v=1788875136","url":"https:\/\/epicriseelectronics.com\/products\/mikrotik-crs304-4xg-networking-switch","provider":"EpicRise Electronics LLC","version":"1.0","type":"link"}