Vivotek AW-IHT-0800 Industrial 4-Port PoE++ Switch

Vivotek AW-IHT-0800 Industrial 4-Port PoE++ Switch

The Vivotek AW-IHT-0800 is a rugged industrial-grade network switch purpose-built for demanding surveillance and IoT deployments in harsh environments. Combining four PoE++ ports with dual SFP fiber connectivity, this compact switch delivers the power and flexibility required for high-performance IP camera systems, edge computing devices, and critical network infrastructure across manufacturing plants, utilities, transportation hubs, and outdoor installations.

Key Features

• 4x Gigabit Ethernet PoE++ Ports — Each port delivers up to 30W at 54VDC, totaling 120W combined power budget for simultaneous multi-device support
• 2x Gigabit SFP Ports — Fiber-optic connectivity for extended range and electromagnetic immunity in industrial settings
• 2x Additional Gigabit Ethernet Ports — Non-PoE uplink ports for management and backbone connectivity
• Redundant Power Inputs — Dual 48-56VDC power supplies with automatic failover for mission-critical continuity
• Industrial Temperature Range — Rated -40°C to 75°C operational and -40°C to 85°C storage to withstand extreme climates
• Compact Form Factor — 172 x 132 x 39 mm footprint (0.7 kg) fits DIN rail or wall-mount installations
• 12 KV Surge Protection — Per-port protection against power surges and lightning strikes
• Store-and-Forward Architecture — 16 Gbps switching bandwidth with 128 KB buffer and 9 KB jumbo frame support for reliable packet delivery

Technical Specifications

This switch supports IEEE 802.3af/at PoE standards with auto-detection and auto-negotiation across all ports. Full duplex flow control, Auto-MDI/MDI-X, and backward compatibility with 10BASE-T and 100BASE-TX ensure seamless integration with legacy and modern devices. MAC address table capacity of 4K entries handles dense network deployments. Comprehensive EMC certifications (EN55024, EN55032, FCC Part 15 Class A, VCCI) and mechanical resilience testing (IEC 60068-2-6 vibration, IEC 60068-2-27 shock, IEC 60068-2-32 freefall) validate performance in vibration-prone industrial environments.

Applications

• IP Video Surveillance — Powers PTZ cameras, thermal sensors, and multi-sensor systems simultaneously
• Industrial Automation — Network backbone for PLCs, edge servers, and distributed I/O modules
• Outdoor & Remote Deployments — Extended operating temperature range and fiber ports support hilltop transmitters and remote substations
• Traffic & Transportation — Traffic signal control, license plate readers, and highway monitoring systems
• Utilities & Energy — Mission-critical infrastructure in substations and renewable energy sites

Marty Allison

The AW-IHT-0800 bridges the gap between managed industrial switches and simple PoE injectors. Its 120W power budget supports four 30W ports simultaneously—sufficient for PTZ cameras with heaters and IR illuminators—while SFP uplinks eliminate the bottleneck of copper backbone limitations over distance. Redundant power inputs and per-port surge suppression reduce unplanned downtime in electrically noisy environments.

The -40°C lower temperature limit is critical for northern climates and high-altitude installations where standard commercial gear fails. Store-and-forward switching with flow control guarantees frame integrity in congested surveillance networks. Warranty coverage of 24 months reflects industrial-grade reliability expectations.