MikroTik GPEN21 Smart PoE Injector with SFP Port Wall Mount (White) (GPEN21)

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  • Power: 12-57V Passive/802.3af/at (30W)
  • Ports: Gigabit RJ45 & SFP
  • Service: Fast Baltic shipping & 2-Year Warranty

MIKROTIK

36,98€
€30.56 (bez PVN)

Out of stock

Power supply requirements 12 – 57 V, Passive or 802.3af/at | Power consumption 30 Watts | Operating temperature range -20°C to 70°C | Dimensions 92 x 104 x 24 mm

GPEN21
Smart power injector that serves as an advanced software controlled repeater

The GPEN21 is a smart power injector that serves as an advanced software controlled repeater. Not only can it power your uplink devices via PoE, it can also provide a range of useful software features:

• Interface management and monitoring
• GPEN link fault detection
• VLAN support
• SNMP reporting
• Basic traffic shaping

GPEN21 has an Ethernet and SFP port for fiber connectivity. Customers can choose to use GPEN21 to power optical module for uplink to provider, or to provide PoE to power Ethernet uplink to provider (that uses our GPeR and/or netPower products) The GPEN unit can be securely attached to a wall or the communications cabinet. The Ethernet cable can be routed either directly through its bottom cable opening or into the wall, as preferred.

Unit Box Height0.11
Unit Box Length0.13
Unit Box Width0.03
DC jack for AC addapter1
RJ452
Power supply requirements12 – 57 V, Passive or 802.3af/at
Power consumption30Watts
Operating temperature range-20°C to 70°C
Dimensions92 x 104 x 24 mm
Units per Shipping Box1
Unit Calculated Volume0.000429cubm
Product Net Weight0.12kg
Unit Calculated Weight0.15kg
SKU: MIKROTIK-GPEN21 Category:

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  1. Kevin Bradley –

    I bought this MikroTik GPEN21 from apsardze24.lv to power my uplink and connect via fiber. The smart features like VLAN support and the SFP port are fantastic for such a compact wall-mounted device. Excellent service and very fast delivery!

    Kevin Bradley –

Can I use the SFP port on the MikroTik GPEN21 (GPEN21) for a direct fiber connection?

Yes, the integrated SFP port is designed for fiber connectivity, allowing you to use an optical module for an uplink to your service provider. This makes the device an effective bridge between fiber infrastructure and Ethernet-based local networks.

How are the cables routed when the GPEN21 is mounted to a wall?

The unit is designed for a clean installation, allowing the Ethernet cable to be routed either directly through the bottom opening or through the back into the wall. The wall-mount housing ensures the cable remains secure and protected from accidental disconnection.

Is the GPEN21 sold here the official EU version with a warranty?

Yes, we sell the official version compatible with EU regulations and software updates. When you purchase from Apsardze24.lv, you receive a 2-year warranty with local service and support handled at our center in Riga.

What is the maximum power output for devices connected to the GPEN21 PoE port?

The device supports a maximum power consumption of 30W and can pass through PoE to power uplink devices such as GPeR or netPower products. For specific power budget calculations involving multiple daisy-chained devices, please contact our technical support at [email protected].

Is the GPEN21 waterproof and suitable for outdoor installation?

The GPEN21 is designed for indoor wall mounting or installation within a protected communications cabinet and is not waterproof. While it can withstand temperatures from -20°C to 70°C, it should not be exposed to direct rain or moisture.

Does the MikroTik GPEN21 include a power supply unit in the box?

No, the GPEN21 package does not include an AC power adapter; it is designed to be powered via PoE-in or the DC jack. You must provide a compatible 12-57V power source separately depending on your installation requirements.

How do I manage the software features like VLANs and traffic shaping on the GPEN21?

The GPEN21 is a smart managed device accessible via MikroTik's WinBox utility or a web interface. It allows you to configure interface monitoring, GPEN link fault detection, VLAN support, and basic traffic shaping directly from the software.

Does this device support both Passive PoE and the 802.3af/at standard?

Yes, the GPEN21 is highly versatile, supporting an input voltage range of 12-57V via both Passive PoE and the 802.3af/at standards. Apsardze24.lv recommends using this injector to ensure stable power delivery for advanced network repeaters.

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