{"product_id":"ex4300-48t-juniper-ex4300-48-port-gige-copper-switch-with-4xqsfp-uplinks","title":"EX4300-48T Juniper EX4300 48-port GigE Copper Switch with 4xQSFP Uplinks","description":"\u003ch1 dir=\"ltr\"\u003e\u003cstrong\u003eJuniper EX4300-48T 48-Port Ethernet Switch\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cstrong\u003eHigh-Performance Gigabit Access Switch with 40GbE Uplinks and Stacking\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePLEASE NOTE:  STANDARD AIRFLOW IS AFI\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4a01f981-7987-48cd-b311-5e39baf11b5c\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"174\" data-end=\"632\"\u003eThe \u003cstrong data-start=\"178\" data-end=\"225\"\u003eJuniper Networks EX4300-48T Ethernet Switch\u003c\/strong\u003e is a high-performance, fixed-configuration access switch designed for \u003cstrong data-start=\"296\" data-end=\"376\"\u003eenterprise campus networks, branch deployments, and data center environments\u003c\/strong\u003e. Equipped with \u003cstrong data-start=\"392\" data-end=\"448\"\u003e48 Gigabit Ethernet (10\/100\/1000BASE-T) copper ports\u003c\/strong\u003e and \u003cstrong data-start=\"453\" data-end=\"497\"\u003efour high-speed 40GbE QSFP+ uplink ports\u003c\/strong\u003e, the EX4300-48T delivers reliable connectivity, scalable performance, and simplified network management for modern IT infrastructures.\u003c\/p\u003e\n\u003cp data-start=\"634\" data-end=\"1102\"\u003eBuilt on the robust \u003cstrong data-start=\"654\" data-end=\"680\"\u003eJunos operating system\u003c\/strong\u003e, the EX4300-48T provides carrier-grade reliability, advanced Layer 2 and Layer 3 capabilities, and consistent automation features across Juniper networking platforms. With a \u003cstrong data-start=\"855\" data-end=\"895\"\u003eswitching capacity of up to 496 Gbps\u003c\/strong\u003e and a \u003cstrong data-start=\"902\" data-end=\"933\"\u003eforwarding rate of 369 Mpps\u003c\/strong\u003e, this switch ensures wire-speed performance and low latency for bandwidth-intensive applications such as virtualization, cloud services, and large enterprise workloads.\u003c\/p\u003e\n\u003cp data-start=\"1104\" data-end=\"1580\"\u003eOne of the standout capabilities of the \u003cstrong data-start=\"1144\" data-end=\"1169\"\u003eJuniper EX4300 Series\u003c\/strong\u003e is \u003cstrong data-start=\"1173\" data-end=\"1203\"\u003eVirtual Chassis technology\u003c\/strong\u003e, which allows up to \u003cstrong data-start=\"1224\" data-end=\"1299\"\u003e10 switches to be interconnected and managed as a single logical device\u003c\/strong\u003e. This architecture simplifies network operations, reduces management complexity, and enables a flexible \u003cstrong data-start=\"1404\" data-end=\"1441\"\u003epay-as-you-grow scalability model\u003c\/strong\u003e. The integrated \u003cstrong data-start=\"1458\" data-end=\"1479\"\u003e40GbE QSFP+ ports\u003c\/strong\u003e can also function as \u003cstrong data-start=\"1501\" data-end=\"1533\"\u003eVirtual Chassis Ports (VCPs)\u003c\/strong\u003e, enabling high-speed stacking and aggregation.\u003c\/p\u003e\n\u003cp data-start=\"1582\" data-end=\"1937\"\u003eThe \u003cstrong data-start=\"1586\" data-end=\"1600\"\u003eEX4300-48T\u003c\/strong\u003e also supports advanced networking features including \u003cstrong data-start=\"1654\" data-end=\"1714\"\u003eIPv4\/IPv6 routing protocols such as OSPF, BGP, and IS-IS\u003c\/strong\u003e, along with \u003cstrong data-start=\"1727\" data-end=\"1757\"\u003eData Center Bridging (DCB)\u003c\/strong\u003e and \u003cstrong data-start=\"1762\" data-end=\"1815\"\u003ehardware-based VXLAN Layer 2 gateway capabilities\u003c\/strong\u003e. These features allow seamless integration into modern data center fabrics and software-defined networking architectures.\u003c\/p\u003e\n\u003cp data-start=\"1939\" data-end=\"2381\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned for operational reliability, the switch includes \u003cstrong data-start=\"1997\" data-end=\"2098\"\u003eredundant hot-swappable power supplies, field-replaceable fan trays, and flexible airflow options\u003c\/strong\u003e, ensuring high availability in mission-critical environments. Whether deployed at the \u003cstrong data-start=\"2185\" data-end=\"2267\"\u003eenterprise access layer, campus distribution layer, or data center top-of-rack\u003c\/strong\u003e, the \u003cstrong data-start=\"2273\" data-end=\"2295\"\u003eJuniper EX4300-48T\u003c\/strong\u003e provides a scalable, high-density switching solution for performance-driven networks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications – Juniper Networks EX4300-48T Ethernet Switch (48-Port 1GbE with 40GbE Uplinks)\u003cbr\u003e\u003ca href=\"https:\/\/www.juniper.net\/content\/dam\/www\/assets\/datasheets\/us\/en\/switches\/ex4300-line-of-ethernet-switches-datasheet.pdf\" target=\"_blank\" title=\"Juniper EX4300-48T - Data Sheet\" rel=\"noopener\"\u003eCLICK HERE FOR DATA SHEET\u003c\/a\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100.036%; height: 940.8px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 27.3886%; height: 19.6px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 70.1515%; height: 19.6px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eJuniper Networks EX4300-48T Ethernet Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eJuniper Networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eEX4300-48T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eFixed-Configuration Ethernet Access Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eSwitch Series\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eJuniper EX4300 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 39.2px;\"\u003eDeployment Type\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 39.2px;\"\u003eEnterprise Campus Access, Aggregation, Data Center Top-of-Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eTotal Access Ports\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e48 × 10\/100\/1000BASE-T (RJ-45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003ePoE Support\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eNo (PoE+ supported on EX4300-48P model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eUplink Ports\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e4 × 40GbE QSFP+ (Fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003ePort Speed\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e1GbE access ports with 40GbE uplinks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eSwitching Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eUp to 496 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eForwarding Rate\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eUp to 369 Million Packets per Second (Mpps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eVirtual Chassis Support\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eYes – up to 10 switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 39.2px;\"\u003eVirtual Chassis Bandwidth\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 39.2px;\"\u003eUp to 320 Gbps stacking bandwidth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eMixed Virtual Chassis\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eSupported with EX4300 and EX4600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eOperating System\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eJunos OS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eManagement Interfaces\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eCLI, SNMP, NETCONF, Junos Space, REST APIs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 39.2px;\"\u003eRouting Protocols Supported\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 39.2px;\"\u003eStatic Routing, RIP, OSPF (v2\/v3), BGP, IS-IS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eLayer Support\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eLayer 2 and Layer 3 switching and routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eVLAN Support\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eIEEE 802.1Q VLAN tagging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eSpanning Tree Protocols\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eSTP, RSTP, MSTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eLink Aggregation\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eIEEE 802.3ad (LACP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 39.2px;\"\u003eData Center Bridging (DCB)\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 39.2px;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eVXLAN Support\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eHardware-based VXLAN Layer 2 Gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eQoS Support\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eAdvanced QoS with traffic classification and shaping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eMulticast Protocols\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eIGMP v1\/v2\/v3, PIM-SM, PIM-SSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 39.2px;\"\u003eSecurity Features\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 39.2px;\"\u003eMACsec support, ACLs, DHCP Snooping, Dynamic ARP Inspection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e2 × Redundant Hot-Swappable AC or DC Power Supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003ePower Supply Type\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eAC or DC options available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eCooling System\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eField-replaceable fan trays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eFront-to-Back (Standard) or Back-to-Front (Optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eLatency\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eLow latency architecture suitable for data center workloads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eJumbo Frame Support\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003eUp to 9,216 bytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eStacking Ports\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e40GbE QSFP+ ports can be used as Virtual Chassis Ports (VCPs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e1U Rack Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eRack Units\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e1 RU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 39.2px;\"\u003eTypical Power Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 39.2px;\"\u003e~180–250 W depending on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e0°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 19.6px;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 19.6px;\"\u003e-40°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.3886%; height: 39.2px;\"\u003eDeployment Scenarios\u003c\/td\u003e\n\u003ctd style=\"width: 70.1515%; height: 39.2px;\"\u003eEnterprise access layer, campus aggregation, data center top-of-rack networking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ1. What is the difference between the EX4300-48T and the EX4300-48P?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eThe \"T\" in 48T stands for \"Trio\/Termination\" (standard copper), while \"P\" in 48P stands for PoE+. The EX4300-48T does \u003c\/span\u003e\u003cspan\u003enot\u003c\/span\u003e\u003cspan\u003e provide Power over Ethernet for devices like IP phones or APs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ2. Can I use 10GbE uplinks on this switch?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eYes. While the 40GbE ports are fixed, you can add an optional uplink module (such as the EX-UM-4X4SFP) to the expansion slot to gain four 10GbE SFP+ ports.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ3. Does this switch support front-to-back airflow?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eYes. The standard configuration is front-to-back. However, by selecting specific power supplies and fan modules (AFI models), you can configure the switch for back-to-front airflow for hot-aisle\/cold-aisle data center designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ4. Are the stacking cables included?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eNo. Stacking requires either QSFP+ DAC cables for the fixed ports or specialized Virtual Chassis cables if using the dedicated VCP ports on the rear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ5. How many MAC addresses does the EX4300-48T support?\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003eThe switch supports up to 64,000 MAC addresses, making it highly capable for large-scale enterprise campus environments.\u003c\/span\u003e\u003c\/p\u003e","brand":"Juniper","offers":[{"title":"Default Title","offer_id":46731826462881,"sku":"EX4300-48T","price":10500.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/EX4300-48T-Juniper-EX4300-48-port-GigE-Copper-Switch-with-4xQSFP-Uplinks.png?v=1784706100","url":"https:\/\/www.foxti.com.br\/products\/ex4300-48t-juniper-ex4300-48-port-gige-copper-switch-with-4xqsfp-uplinks","provider":"FoxTI","version":"1.0","type":"link"}