Hanwha SWT-G11MGHP 11 Port PoE++ Managed Switch

Hanwha SWT-G11MGHP 11 Port PoE++ Managed Switch

The Hanwha SWT-G11MGHP is a hardened, industrial-grade managed network switch engineered for demanding security and surveillance deployments. With 11 ports combining Gigabit Ethernet and SFP connectivity, redundant power inputs, and extensive PoE++ capabilities, this switch delivers reliable power and high-speed data transmission in environments requiring mission-critical network infrastructure. Built for temperature extremes and electromagnetic interference resistance, it serves as a backbone solution for IP camera systems, access control networks, and distributed surveillance architectures.

Key Features

• 11 total ports: 8× Gigabit RJ-45 PoE ports + 3× SFP uplink ports
• Dual PoE power tiers: Ports 1–4 deliver 60 W each; Ports 5–8 deliver 30 W each
• 240 W total PoE budget with 255 W maximum consumption including switch overhead
• Redundant 48–57 VDC power inputs with hardened DIN-rail supply included
• Industrial temperature rating: –40 to +75°C operating range
• Compact DIN-rail or wall-mounted form factor (6.0″ × 3.5″ × 4.5″)
• Comprehensive LED diagnostics for power, fault, PoE status, and port activity

Technical Specifications

Switching Performance: 28 Gbps aggregate bandwidth with 7 µs latency and store-and-forward processing ensures reliable delivery of high-volume video streams. 1 GB DRAM and 128 MB Flash provide sufficient buffer and configuration storage for complex network topologies.

Network Management: Supports up to 256 VLANs with dedicated voice, private, and multicast VLAN types. MAC address table capacity of 8,000 addresses supports large-scale deployments. IGMP multicast groups (128 per VLAN) enable efficient surveillance server communication. Eight priority queues with user-defined rate limiting optimize traffic for latency-sensitive video and control protocols.

Redundancy & Reliability: STP, RSTP, MSTP, and ERPS network redundancy protocols protect against single points of failure. Dual power supply design with overload current and reverse polarity protection ensures continuous operation. MTBF exceeds 100,000 hours. Static routing supports 32 routes for flexible network segmentation.

Connectivity: 3× 100/1000/2500 Mbps SFP ports enable long-distance fiber uplinks, critical for campus surveillance networks. Jumbo frame support up to 9.6 KB accommodates high-resolution video payloads. USB Type-B serial console (115,200 bps) and 3-pin fault relay provide out-of-band management and alerting.

Environmental & Compliance

Meets IEC 60068 mechanical standards for shock, vibration, and free fall. FCC Part 15 and CISPR Class A EMI certification. Comprehensive EMS protection against ESD, RF, surge, and conducted interference per EN61000 series. NEMA TS2 and EN 50121-4 rail compliance ensures compatibility with traffic and railway infrastructure deployments.

Applications

• Multi-camera IP surveillance networks in commercial and industrial facilities
• Distributed access control and door lock system aggregation
• Campus or multi-site surveillance backbone with fiber uplinks
• Outdoor and harsh-environment deployments requiring extended temperature tolerance
• Mission-critical security networks demanding redundant power and network paths

Eden Phillips

Perspective based on aggregated and affiliated engineering team experience.

The SWT-G11MGHP excels in hybrid deployments mixing high-power devices (60 W PTZ cameras on Ports 1–4) with standard endpoints (30 W fixed cameras and access points on Ports 5–8). The three SFP uplinks eliminate bottlenecks when connecting to core network switches or NVR storage systems. Redundant power inputs with included DIN-rail PSU reduce installation complexity and failure risk in unattended outdoor cabinets.

The comprehensive redundancy protocol stack (ERPS especially) minimizes loop convergence time—critical for live video integrity. Industrial temperature range and shock/vibration testing make this switch suitable for vehicle-mounted, outdoor pole-mount, and extreme-climate applications where commercial switches fail. For integrators managing large surveillance networks, the 8K MAC table and multicast group limits may require careful VLAN segmentation in deployments exceeding 8,000 unique endpoints per switch, though this is rarely a constraint in practice.

Fault relay output enables integration with building management or remote monitoring systems. Overall, this is a purpose-built industrial switch that prioritizes reliability and environmental durability over feature breadth.