MikroTik GPEN21 – The intelligent current injector
18. August 2020 MikroTik

Of the MikroTik GPEN21 is an intelligent current injector that serves as an advanced software controlled repeater. Not only can it power your uplink devices via PoE, but it also offers a number of useful software functions.

The GPEN21 has an Ethernet and SFP port for fiber optic connections. Customers can choose whether they want to use it to power the optical module for the uplink to the provider or to provide PoE for the power supply of the Ethernet uplink to the provider (who use the GPeR and / or netPower products). That GPEN -Device can be securely attached to a wall or communication cabinet. The Ethernet cable can either be routed directly through its lower cable opening or into the wall, as required.

GPEN21 features:

  • Interface management and monitoring
  • GPEN link failure detection
  • VLAN support
  • SNMP reporting
  • Basic design of the data traffic

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GPEN21 technical data:

  • Product Code: GPEN21
  • 1G Ethernet ports: 2x
  • 1G SFP ports: 1x
  • DC inputs: 2x (DC socket, PoE input)
  • PoE output: Yes, passive PoE up to 57V
  • PoE input: 802.3af / at
  • Supported input voltage: 12 – 57 V.
  • Dimensions: 92 x 104 x 24 mm
  • Operating temperature: -20 ° C to 70 ° C, tested