{"product_id":"industrial-ip40-5-port-gigabit-ethernet-poe-switch-g0104i-p04-rugged","title":"Industrial IP40 5-Port Gigabit Ethernet POE Switch G0104i-P04 - Rugged","description":"\u003cp\u003eIn this review the Industrial IP40 5-Port Gigabit Ethernet Switch G0104i-P04 is evaluated for rugged network deployments where reliability matters more than flashy extras. The reviewer finds it best suited for industrial and outdoor monitoring use thanks to its fanless aluminum shell, wide -40C to +85C operating range, and built-in PoE support. The single biggest reason to buy is its combination of a long-range SFP transceiver option and redundant power inputs that keep critical links online in harsh environments.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e5-Port Gigabit Switching:\u003c\/strong\u003e Four 10\/100\/1000Base-T ports with full and half duplex auto-negotiation provide flexible uplink and edge connections while maintaining gigabit throughput where needed.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSFP Long-Range Option:\u003c\/strong\u003e The single SFP slot with a 20-km transceiver capability lets operators extend fiber links without adding media converters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRedundant Power Inputs:\u003c\/strong\u003e Dual 3P Phoenix terminal inputs support +48 to 55 VDC with overload and anti-reverse protection to minimize downtime from power faults.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIndustrial Durability:\u003c\/strong\u003e An IP40 aluminum shell and fanless thermal design deliver reliable heat dissipation and protection for deployments in harsh temperature ranges.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDIN-Rail and Wall Mount:\u003c\/strong\u003e Flexible mounting on DIN-rail or wall makes it straightforward to install in cabinets, control rooms, and field enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe G0104i-P04 is aimed at network engineers and integrators who need a compact, hardened switch for industrial networks, intelligent transportation systems, and outdoor monitoring where wide temperature tolerance and PoE support are required. Its single SFP port and four gigabit copper ports make it suitable as an access switch for cameras, sensors, and small PLC clusters.\u003c\/p\u003e\n\u003cp\u003eThose who need integrated power supplies, managed switch features like VLANs or QoS, or large aggregation capacity should look elsewhere; this model is an unmanaged, purpose-built industrial device focused on reliability and environmental tolerance rather than advanced management.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRugged, fanless aluminum housing and IP40 protection for harsh environments.\u003c\/li\u003e\n \u003cli\u003eLong-range 20-km SFP support lets you bridge fiber links without extra equipment.\u003c\/li\u003e\n \u003cli\u003eDual DC power inputs with overload and anti-reverse protection improve uptime.\u003c\/li\u003e\n \u003cli\u003eFlexible DIN-rail or wall mounting simplifies installation in control cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eNo built-in power supply is included, so a compatible +48 to 55 VDC source must be provided separately.\u003c\/li\u003e\n \u003cli\u003eUnmanaged feature set may be limiting for users who need advanced traffic control or monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eG0104i-P04\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e4 x 10\/100\/1000Base-T, 1 x SFP slot\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePoE Standard\u003c\/td\u003e\n\u003ctd\u003e802.3af\/at supported\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003eDual 3P Phoenix terminal, +48 ~ 55 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN-rail and wall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40C to +85C\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIP40, industrial ESD and lightning protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe G0104i-P04 is a practical choice for industrial and outdoor networks that require a compact, rugged PoE switch with fiber reach. It offers good value for installations that prioritize environmental tolerance and power redundancy over advanced management, provided the user supplies an appropriate DC power source.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this switch include a power supply?\u003c\/strong\u003e\u003cbr\u003eThe unit does not include a power supply; it requires an external +48 to 55 VDC source connected to the dual 3P Phoenix terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it run in extreme temperatures?\u003c\/strong\u003e\u003cbr\u003eYes, the switch is rated to operate from -40C to +85C and uses a fanless aluminum design for heat dissipation in harsh conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SFP transceiver included?\u003c\/strong\u003e\u003cbr\u003eThe product supports a 20-km SFP transceiver but the transceiver itself is provided with the switch model listing; verify the included module when ordering.\u003c\/p\u003e","brand":"10Gtek","offers":[{"title":"Default Title","offer_id":48262339526875,"sku":"B09BHH9QH3","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Pki8MTYZL._SL1500.jpg?v=1778335598","url":"https:\/\/gearmusthave.com\/products\/industrial-ip40-5-port-gigabit-ethernet-poe-switch-g0104i-p04-rugged","provider":"GearMustHave","version":"1.0","type":"link"}