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MikroTik GPEN21 Smart Power injector
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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. 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.
| Specifications | |
| Product code | GPEN21 |
| Tested ambient temperature | -20°C to 70°C |
| Powering | |
| PoE in | 802.3af/at |
| PoE in input Voltage | 12-57 V |
| Number of DC inputs | 2 (DC jack, PoE-IN) |
| DC jack input Voltage | 12-57 V |
| Max power consumption | 30 W |
| Max power consumption without attachments | 3 W |
| FAN count | Passive |
| PoE-out | |
| PoE-out ports | Ether2 |
| PoE out | Passive PoE up to 57V |
| Max out per port output (input < 30 V) | 850 mA |
| Max out per port output (input > 30 V) | 625 mA |
| Max total out (A) | 850 mA |
| Ethernet | |
| 10/100/1000 Ethernet ports | 2 |
| Number of 1G Ethernet ports with PoE-out | 1 |
| Fiber | |
| SFP ports | 1 |
| Other | |
| Mode button | Yes |
| Certification & Approvals | |
| Certification | CE, EAC, ROHS |
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