AVITEL SG20P-X – 20-Port Full Gigabit PoE Ethernet Switch
16 Gigabit PoE Ports + 2 Gigabit RJ45 Uplink Ports + 2 Gigabit SFP Ports | IEEE 802.3af/at | PoE Watchdog | VLAN Mode
Product Overview
The AVITEL SG20P-X is a Full Gigabit PoE Ethernet switch designed for professional IP surveillance systems, commercial buildings, offices, and business network installations.
Featuring 16 Gigabit PoE ports, two Gigabit RJ45 uplink ports, and two Gigabit SFP interfaces, the SG20P-X provides flexible connectivity for IP cameras, wireless access points, and other compatible network devices.
With a total PoE power budget of up to 250 W, this switch supports multiple PoE-powered devices while providing high-speed data transmission. Its PoE Watchdog functionality, VLAN isolation, and extended-distance CCTV mode make it a versatile solution for modern surveillance networks.
Key Features
20-Port Network Design: 16 Gigabit PoE ports, 2 Gigabit RJ45 uplink ports, and 2 Gigabit SFP ports.
Full Gigabit Performance: Supports 10/100/1000 Mbps Ethernet connectivity.
250 W PoE Power Budget: Designed to power multiple compatible network devices.
IEEE 802.3af/at Support: Compatible with standard PoE and PoE+ devices.
PoE Watchdog: Helps restore connectivity by restarting unresponsive PoE devices in supported operating modes.
VLAN Isolation: Separates PoE downlink ports while allowing communication with uplink ports.
Extended CCTV Mode: Supports transmission distances of up to 250 meters under suitable conditions.
Gigabit SFP Connectivity: Enables fiber-optic uplinks using compatible SFP modules.
High Switching Capacity: 40 Gbps switching capacity for high-speed network traffic.
Durable Metal Housing: Suitable for professional network installations.
Flexible Installation: Supports desktop, wall-mounted, and rack installation.
Plug-and-Play Operation: Simplifies deployment without complex software configuration.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | AVITEL |
| Model | SG20P-X |
| Product Type | Unmanaged Full Gigabit PoE Ethernet Switch |
| Total Port Interfaces | 20 |
| PoE Ports | 16 × Gigabit RJ45 |
| RJ45 Uplink Ports | 2 × Gigabit RJ45 |
| SFP Ports | 2 × 1000BASE-X SFP |
| Ethernet Speed | 10/100/1000 Mbps |
| PoE Standards | IEEE 802.3af / IEEE 802.3at |
| Maximum PoE Power per Port | 30 W |
| Total PoE Power Budget | Up to 250 W |
| Switching Capacity | 40 Gbps |
| Packet Forwarding Rate | 29.8 Mpps |
| MAC Address Table | 8K |
| Packet Buffer | 4 Mbit |
| Jumbo Frame | 9716 Bytes |
| Operating Modes | Default / VLAN / CCTV |
| Power Input | 100–240 V AC, 50–60 Hz |
| Maximum Power Consumption | Up to 250 W, including PoE |
| Housing Material | Metal |
| Color | Black |
| Dimensions | 285 × 180 × 44 mm |
| Net Weight | Approx. 2.273 kg |
| Installation | Desktop / Wall-mounted / Rack |
| Certifications | CE / RoHS / FCC |
PoE Watchdog Technology
The PoE Watchdog function helps maintain the availability of connected PoE devices by automatically restarting unresponsive devices when supported by the selected operating mode.
It is particularly useful for:
IP surveillance cameras;
Remote camera installations;
Compatible PoE-powered network devices;
Surveillance systems requiring continuous operation.
VLAN and CCTV Operating Modes
Default Mode
Allows normal communication between connected ports for standard network applications.
VLAN Mode
Isolates PoE downlink ports from one another while allowing communication with uplink ports. This helps restrict direct communication between connected devices.
CCTV Mode
Supports Ethernet transmission distances of up to 250 meters under suitable conditions. The transmission rate is limited to 10 Mbps in this mode. Actual performance depends on cable quality, transmission distance, and connected equipment.
Applications
IP CCTV surveillance systems;
Offices and commercial buildings;
Warehouses and retail stores;
Multi-camera security installations;
Fiber-connected surveillance networks;
Compatible PoE-powered wireless access points;
Business and institutional networks.
Why Choose AVITEL SG20P-X?
The AVITEL SG20P-X combines 16 Gigabit PoE ports with four additional uplink interfaces, including two SFP ports for fiber-optic connectivity. Its 250 W PoE power budget, 40 Gbps switching capacity, PoE Watchdog functionality, and VLAN isolation make it a practical choice for installations requiring multiple connected devices and flexible network expansion.
AVITEL SG20P-X — High-capacity Gigabit PoE networking with flexible fiber connectivity.