GEP-2021 20-Port Gigabit PoE Switch, 802.3af/at PoE, 16 PoE Output, 270W Power Budget, 2 Gigabit RJ45 and 2 Gigabit SFP Uplink Ports

Model Number.
GEP-2021
SKU
52090203
  • Port Configuration: 16 x Gigabit PoE ports, 2 x Gigabit RJ45 uplink ports and 2 x Gigabit SFP uplink slots
  • PoE Capacity: IEEE 802.3af/at compliant with a total 270W PoE budget, supporting up to 30W per port
  • Power Allocation: Supports up to 16 ports at 15.4W or 9 ports at 30W for mixed standard and high-power PoE devices
  • Unmanaged Deployment: Plug-and-play Fast/Gigabit switching for easy installation in SMB and surveillance networks
  • DIP Switch Modes: Hardware DIP switch for quick selection between Default mode and port-based VLAN mode
  • VLAN Isolation: Port-based VLAN improves security and reduces broadcast traffic between PoE downlink ports
  • Electrical Protection: Integrated 6kV surge protection and 6kV/8kV ESD protection enhance reliability in harsh environments
  • Use Cases: Ideal for powering IP cameras, VoIP phones, wireless access points and other PoE devices while uplinking to core switches or NVRs
  • The LevelOne GEP-2021 is a 20-port unmanaged Gigabit PoE switch designed for small and medium networks that need reliable power and data for many IP devices. It provides 16 x 10/100/1000Mbps PoE ports for IP cameras, VoIP phones and wireless access points, plus 2 x Gigabit RJ45 and 2 x Gigabit SFP uplink ports to connect to core switches, routers or NVRs at full gigabit speed.

    Fully compliant with IEEE 802.3af/at, the GEP-2021 delivers a generous 270W PoE power budget. It supports up to 16 ports at 15.4W or 9 ports at 30W, giving flexible power allocation for standard and high-power PoE devices. Built-in 6kV surge and 6kV/8kV ESD protection help safeguard the network in demanding environments.

    Front-panel DIP switches make setup simple, with hardware selection between Default and VLAN modes. In VLAN mode, PoE downlink ports are isolated to reduce broadcast traffic and improve security in surveillance and multi-tenant deployments. With plug-and-play operation, gigabit performance and robust protection, the GEP-2021 is an easy, cost-effective choice for upgrading office, building and campus PoE infrastructure.

    More Information
    Port Configuration
    Gigabit RJ45 2 Uplink ports ( 10/100/1000Base-T )
    Gigabit SFP 2 Uplink ports ( 1000Base-X SFP slots )
    802.3af/at PoE 16 Downlink ports (10/100/1000Base-T)
    Logistics Data.
    Harmonized System (HS) code. 851762
    Customs product code (TARIC). 8517620000
    Features 1.
    Features. Dip switch Features:
    ● Default mode: This mode provides standard switch operation with normal network communication and PoE functionality.
    ● VLAN mode: In this mode, ports 1-16 are isolated from each other and can only communicate with the uplink ports 17-20. This configuration helps prevent network storms. Flow control is enabled in this mode.

    Protection Features:
    ● Surge Protection 6KV, Standard IEC61000-4-5
    ● ESD Protection 6KV, contact / 8KV: air, Standard IEC61000-4-2
    Miscellaneous.
    Grade. Commercial
    PoE Supported. Yes
    Manageable. No
    Fanless. No
    Concurrent ports. Total 20.00
    PoE Power Budget. Total 270.00
    System Specifications.
    Power supply. AC100-240V, 50/60Hz
    Data Rate. 1Gbps
    Power supply included. Yes
    MTBF. 250,000 hr (25°C)
    Heat dissipation. 86,435 BTU/hr
    Standard. • IEEE 802.3 10-BASE-T (Ethernet)
    • IEEE 802.3u 100-BASE-TX (Fast Ethernet)
    • IEEE 802.3ab 1000BASE-T (Gigabit Ethernet)
    • IEEE 802.3z 1000BASE-X (Gigabit Ethernet)
    • IEEE 802.3 af/at
    Pin assignment and polarity. 1/2 (+), 3/6 (-)
    Mount. 19" rack mount, Desk mount
    Flash memory size. 4M
    MAC address table. 8K
    Indicators. Power, Link/Act, PoE usage rate(20%, 40%, 60%, 80%, 90%)
    Dip switch. VLAN mode, Default mode
    Packet buffer. 29.8Mpps
    Backplane (Gbps). 40
    Others.
    Approval and Compliance. CE, RoHS
    Operating humidity. 0% RH ~ 90% RH
    Operating temperature. -10°C ~ 50°C
    Storage temperature. -40°C ~ 85°C
    Package Contents. • GEP-2021
    • Power Cord
    • 19" Rack Mount Kit
    • Quick Installation Guide
    General.
    Color. Black
    EAN. 4015867223895
    Model Number. GEP-2021
    Physical Specifications.
    Product weight (kg). 4
    Dimensions (W x D x H). 442 x 285 x 44 mm
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