The PFS3218-16GT-135 is an economical unmanaged Layer 2 Gigabit PoE switch designed for small to medium-scale surveillance and networking applications. It provides 16 × RJ45 Gigabit PoE ports and 2 × SFP uplink ports, ensuring reliable connectivity and long-distance transmission.
With a full-metal dust-proof casing and a wide operating temperature range, it is built for durability and continuous operation. The switch supports PoE power management, including automatic shutdown in case of overload, and complies with IEEE802.3af/at standards. Its plug-and-play design makes installation simple, while 250 m long-distance PoE transmission ensures flexibility in deployment.
TECHNICAL DETAILS:
| Specification | Details |
| Model | PFS3218-16GT-135 |
| Type | Unmanaged switch (Layer 2) |
| Ethernet Ports | 16 × RJ45 10/100/1000 Mbps |
| Uplink Ports | 2 × SFP 1000 Mbps |
| Standards Supported | IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z |
| Switching Capacity | 36 Gbps |
| Packet Forwarding Rate | 26.784 Mpps |
| Packet Buffer Size | 4.1 Mbit |
| Jumbo Frame | 9600 Bytes |
| MAC Address Table | 8K |
| Power Supply | Built-in 100–240V AC, 50/60Hz, 2.5A max |
| Power Consumption | Idle: 9W; Full load: 135W |
| PoE Standard | IEEE802.3af; IEEE802.3at |
| PoE Budget | Port 1–16 ≤30W; Total ≤135W |
| PoE Pin Assignment | 1, 2, 4, 5 (V+); 3, 6, 7, 8 (V–) |
| Long-Distance PoE Transmission | Up to 250 m |
| Protection | ESD: Air 8kV, Contact 6kV; Lightning: Common mode 2kV, Differential mode 0.5kV |
| Operating Temperature | –10 °C to +55 °C |
| Operating Humidity | 5%–95% RH (non-condensing) |
| Net Weight | 1.62 kg |
| Gross Weight | 2.34 kg |
| Dimensions | 285 × 189.5 × 43.7 mm |
| Packaging Dimensions | 369 × 299 × 81 mm |
| Casing Material | Iron |
| Installation | Desktop, rack, or wall mount |
| Certifications | CE; FCC |
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