Description
The Extreme Networks 16803 Industrial Ethernet Switch is purpose-built for mission-critical environments that demand reliability, resilience, and secure connectivity. Designed to withstand harsh industrial conditions, this managed Layer 2 switch delivers consistent uptime and operational efficiency across applications such as intelligent transportation systems, utilities, and smart city infrastructure.
Equipped with four Gigabit PoE+ ports, two additional Gigabit Ethernet ports, and two SFP uplinks, the switch supports high-bandwidth connectivity while powering modern devices like IP cameras, wireless access points, and edge sensors. Advanced PoE power management ensures efficient power delivery and monitoring for connected devices.
Comprehensive network control features including VLAN segmentation, multicast optimization, and robust security protocols enable precise traffic management and enhanced protection. With support for ERPS (G.8032), rapid spanning tree protocols, and LACP, the 16803 ensures fast failover and uninterrupted network performance in ring or redundant topologies.
Built for durability and flexibility, this industrial-grade switch combines enterprise-level functionality with rugged reliability, making it an ideal solution for demanding edge deployments.
| Feature | Specification |
|---|---|
| Switch Type | Industrial Managed Layer 2 Ethernet Switch |
| Total Ports | 8 Ports |
| PoE Ports | 4 x 10/100/1000 Mbps PoE+ Ports |
| Ethernet Ports | 2 x 10/100/1000 Mbps RJ-45 Ports |
| Uplink Ports | 2 x SFP Slots |
| PoE Standard | IEEE 802.3af / 802.3at PoE+ |
| PoE Management | PSE power management and PD consumption monitoring |
| Switching Features | Layer 2 switching with VLAN, IGMP snooping, port mirroring |
| VLAN Support | Port-based, Tag-based VLAN, IEEE 802.1Q, QinQ (802.1ad) |
| Multicast Support | IGMP v1/v2/v3, multicast proxy and snooping |
| Security Features | IEEE 802.1X access control |
| Traffic Control | Broadcast, multicast, and flooding storm control |
| Redundancy Protocols | STP, RSTP, MSTP, LACP, G.8032 ERPS |
| Management Interfaces | CLI, Web GUI, SNMP |
| Resiliency | Fast ring failover with sub-second recovery |
| Deployment Environment | Industrial environments, transportation, utilities, smart cities |
| Power Supply | Built-in industrial-grade power system |
| Mounting Options | DIN rail or wall mount compatible |
| Operating Conditions | Designed for harsh industrial environments with extended temperature tolerance |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
