19-port Full Gigabit PoE Fiber Switch

Specifications

Model: TN319PG / TN319PG-250
16 × 10/100/1000Base-T PoE+ RJ45 Ports (Data + Power)

2 × 10/100/1000Base-T RJ45 Uplink Ports (Data)
1 × 1000Base-X SFP Fiber Uplink Port
Port 1–16 Support IEEE 802.3af/at PoE+
Maximum PoE Power per Port: 30W
Total PoE Power Budget: 160W / 250W (Model Dependent)
PoE Pin Assignment: 1/2 (+), 3/6 (–)
Support PoE Watchdog Function (Ports 1–16)
Support 250m Long-Distance Transmission Mode (Ports 9–16 at 10Mbps)
Switching Capacity: 38Gbps (Non-blocking)
Packet Forwarding Rate: 28.27Mpps
MAC Address Table: 4K
Buffer Memory: 4M
Jumbo Frame Support: 9.2K
Forwarding Mode: Store-and-Forward (Full Wire Speed)
Network Standards: IEEE 802.3, 802.3i, 802.3u, 802.3ab, 802.3z, 802.3x
Ethernet Cable Support:
- 10Base-T: Cat3/4/5 UTP (≤250m in 250m mode)
- 100Base-TX: Cat5 or later (≤100m)
- 1000Base-T: Cat5e or later (≤100m)
Fiber Support:
- Multi-mode: 850nm, up to 550m
- Single-mode: 1310nm up to 40km, 1550nm up to 120km
Power Supply: Built-in AC 100–240V, 50–60Hz
Power Consumption: Standby <5W, Full Load <160W / <250W
Lightning Protection: 4KV (8/20µs), IP30 Protection Level
LED Indicators: Power (Green), Link (Green), PoE (Red), 100m/250m Mode (Green)
Operating Temperature: -20°C to +55°C
Storage Temperature: -40°C to +80°C
Operating Humidity: 5%–90% RH (Non-condensing)
Storage Humidity: 5%–95% RH (Non-condensing)
Dimensions (L × W × H): 350 × 215 × 44 mm
Installation: Desktop or Rack Mount
Certifications: CCC, CE, CE/LVD EN62368-1, FCC Part 15 Class B, RoHS
Warranty: 1 Year

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The TN319PG is a 19-port full Gigabit unmanaged PoE fiber switch designed to deliver reliable data transmission and high-density PoE power supply for surveillance and enterprise networks. It features 16 × 10/100/1000Mbps PoE+ RJ45 ports, 2 × Gigabit uplink RJ45 ports, and 1 × Gigabit SFP fiber uplink port, providing flexible networking options for various deployment scenarios.

Compliant with IEEE 802.3af/at standards, each PoE port supports up to 30W output with intelligent power detection to prevent damage to non-PoE devices. The switch also supports PoE watchdog and 250m long-distance transmission mode, making it ideal for IP surveillance, wireless AP deployment, VoIP systems, hotels, campuses, factories, and small-to-medium enterprise networks. With plug-and-play operation, fanless industrial design, and stable power supply, TN319PG ensures reliable and maintenance-free performance.

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