19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
19-Port 16+2+1 Hi-PoE++ Fast Ethernet PoE Switch with Gigabit Uplink + SFP (90W)
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Product details
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Essential details
Specification Number:LT-AH1621GHV
Product Introduction

19-Port PoE++ Switch

The 19-Port PoE++ Switch is designed for IP surveillance, wireless networking, and commercial PoE applications. It features 16 PoE ports, 2 Gigabit uplink ports, and 1 Gigabit SFP fiber slot, providing stable power delivery and reliable network transmission for multiple devices.

Supporting IEEE 802.3af/at/bt standards, up to 90W PoE++ output, intelligent power management, watchdog auto recovery, VLAN isolation, and 250m long-range transmission, this unmanaged PoE switch is ideal for CCTV systems, offices, hotels, schools, and warehouses.


Key Features

16 PoE Ports + Gigabit Uplink

  • 16 × 10/100Mbps PoE RJ45 ports
  • 2 × Gigabit RJ45 uplink ports
  • 1 × Gigabit SFP fiber uplink slot
  • Flexible network expansion for surveillance systems

High-Power 90W PoE++

  • Ports 1–4 support IEEE 802.3bt PoE++ up to 90W
  • Ports 5–16 support IEEE 802.3af/at up to 30W
  • Total PoE power budget: 300W
  • Automatically detects PoE devices

Ideal for:

  • PTZ IP cameras
  • WiFi access points
  • VoIP phones
  • High-power PoE devices

Intelligent Power Priority Management

  • Smart PoE power allocation
  • Priority power supply for critical devices
  • Prevents overload when power is insufficient
  • Ensures stable operation of connected equipment

OVP & Short-Circuit Protection

  • Supports Over Voltage Protection (OVP)
  • Built-in short-circuit and overload protection
  • Improves device safety and long-term reliability

250m Long Range PoE

  • Extend mode supports up to 250m transmission
  • Suitable for long-distance CCTV deployment
  • Stable transmission over existing cables

Intelligent PoE Watchdog

  • Automatically detects disconnected IP cameras
  • Restarts failed PoE ports automatically
  • Reduces manual maintenance and downtime

VLAN Isolation Mode

  • Isolates PoE ports from each other
  • Reduces broadcast storms and DHCP conflicts
  • Optimized for surveillance networking

Gigabit High-Speed Performance

  • 9.2Gbps switching capacity
  • Non-blocking wire-speed forwarding
  • Smooth HD video and data transmission

6KV Surge Protection

  • 6KV lightning protection for ports and power supply
  • Enhanced stability for outdoor and industrial environments

Plug & Play Design

  • Unmanaged switch with no configuration required
  • Easy installation and maintenance
  • LED indicators for quick status monitoring

Durable Fanless Metal Housing

  • Industrial-grade metal casing
  • Silent fanless cooling design
  • Stable 24/7 operation

Customer services

Sell on info@cnnewbridge.com

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