Managed 8-Port Industrial Gigabit PoE++ 90W Per Port PoE Switch (802.3af/at/bt)

ToughSignal Managed 8-Port Industrial Gigabit PoE++ Switch (MMH-POE-8P-BT) delivers enterprise-grade power, control, and reliability for mobile, off-grid, and industrial networks. Designed specifically for RV, marine, van conversion, overlanding, mobile command, and industrial automation applications, this switch combines full Layer 2 management with robust PoE++ output and a wide 12–56V DC input range thanks to an integrated voltage booster.

All 8 Gigabit RJ45 ports support PoE, with up to 90W per port (IEEE 802.3af/at/bt) and a total PoE power budget of up to 480W when using dual DC inputs. Housed in a rugged, fanless IP40 aluminum enclosure and rated for temperatures from -40°C to 75°C, this managed switch is built for harsh environments and mission-critical deployments where uptime and stability are essential.

ToughSignal is the in-house engineering hardware division of MobileMustHave.com. Our products are designed by experienced network engineers and field-tested in real-world mobile and industrial environments. All ToughSignal hardware includes a 1-year manufacturer warranty managed directly by our U.S.-based support team.

Note: This switch is designed for direct-wired 12–56V DC input via terminal block and does not include a power adapter. Optional fused DC power cables and AC-to-DC adapters are available separately if you wish to power the switch from 120V AC.

Key Features

• 8 x 10/100/1000Base-T RJ45 ports, all PoE-capable.
• PoE++ (IEEE 802.3af/at/bt) support with up to 90W per port, ideal for high-power devices like PTZ cameras and high-end access points.
• Up to 480W total PoE budget when using dual DC inputs.
• 12–56V DC wide input range with integrated voltage booster and reverse-polarity protection for flexible power system integration.
• Full Layer 2 managed switch: VLANs, QoS, Spanning Tree, link aggregation (LACP), and more.
• Industrial surge protection (up to 6kV) for demanding outdoor and industrial environments.
• Rugged, fanless IP40 aluminum enclosure with DIN-rail and wall-mount options.
• Extended operating temperature range of -40°C to 75°C for harsh conditions.
• Web-based management interface for configuration, monitoring, and diagnostics.

Power Input & PoE Output Capabilities

The MMH-POE-8P-BT is optimized for flexible DC power systems commonly found in mobile and industrial installations.

• Input Voltage: 12–56V DC (dual redundant power inputs)
• Total PoE Power Budget: Up to 480W with dual DC inputs
• Per-Port PoE Output: Up to 90W (IEEE 802.3af/at/bt)
• Reverse Polarity Protection: Prevents damage from incorrect DC wiring
• PoE Pin Assignment: Default 1/2/4/5 (+), 3/6/7/8 (−)

Advanced Managed Features

This switch includes a rich set of Layer 2 managed features for building resilient, secure, and optimized networks:

• Redundant Network Support: STP, RSTP, MSTP for loop prevention and high availability.
• VLAN Support: IEEE 802.1Q VLANs (up to 4K VLAN entries).
• QoS (Quality of Service): Port-based QoS, 802.1Q, ACL, DSCP, CVLAN, SVLAN, DA, SA for traffic prioritization and shaping.
• Multicast: IGMP Snooping v1 for efficient multicast traffic handling.
• Security: IEEE 802.1X authentication and ACL-based policies.
• Diagnostics & Maintenance: Port mirroring, ping, and status indicators for troubleshooting.
• Management Interface: Web-based management for configuration and monitoring.

Ideal Use Cases

• RV, marine, and mobile network cores using Peplink, Starlink, and other WAN technologies.
• Security camera networks with mixed PoE/PoE+/PoE++ devices.
• Off-grid solar and battery-based systems needing a DC-native managed switch.
• Industrial automation, transportation systems, and utility infrastructure.
• Mobile production setups, field labs, and temporary deployments requiring high PoE capacity.

If you need help designing your mobile or industrial network with this switch—whether integrating Peplink routers, Starlink, cameras, or other PoE/PoE++ devices—our team at MobileMustHave is ready to assist.

Technical Specifications

• RJ45 Ports & Speed: 8 x 10/100/1000Base-TX
• Ethernet Standards:
  • IEEE 802.3 for 10Base-T
  • IEEE 802.3u for 100Base-T(X) and 100Base-FX
  • IEEE 802.3ab for 1000Base-T(X)
  • IEEE 802.3z for 1000Base-SX/LX/LHX/ZX
  • IEEE 802.3x for flow control
  • IEEE 802.1D-2004 for Spanning Tree Protocol
  • IEEE 802.1w for Rapid Spanning Tree Protocol
  • IEEE 802.1s for Multiple Spanning Tree Protocol
  • IEEE 802.1p for Class of Service
  • IEEE 802.1Q for VLAN Tagging
  • IEEE 802.1X for authentication
  • IEEE 802.3ad for port trunking with LACP
• Packet Buffer: 2 Mbits
• Maximum Packet Length: Up to 9K bytes
• MAC Address Table: 8K
• Transmission Mode: Store-and-forward, full/half duplex
• Backplane Bandwidth: 20 Gbps
• Packet Forwarding Rate: 1,488,100 pps (64-byte packets)
• Latency: < 7 μs

PoE (Power over Ethernet)

• PoE Ports: Ports 1–8
• PoE Standard: IEEE 802.3af/at/bt (PoE, PoE+, PoE++)
• Maximum Power Per Port: Up to 90W
• Total PoE Power Budget: Up to 480W (dual power input)
• Default PoE Pin Assignment: 1/2/4/5 (+), 3/6/7/8 (−)
• Base Power Consumption (no PoE load): 10W max

Power & Environmental

• Input Power: 12–56V DC (redundant dual input with reverse polarity protection)
• Operating Temperature: -40°C to 75°C
• Storage Temperature: -40°C to 85°C
• Relative Humidity: 5–90% non-condensing
• MTBF: 500,000 hours

Mechanical & Protection

• Casing: IP40-rated aluminum case
• Dimensions (W x D x H): 138 x 108 x 49 mm
• Weight: 0.68 kg
• Mounting Options: DIN-rail or wall-mount
• Surge Protection: Electric 6 kV surge protection

Software & Management

• Redundant Network Support: STP/RSTP/MSTP
• VLAN Support: IEEE 802.1Q, up to 4K VLANs
• Multicast: IGMP Snooping v1
• QoS: Port-based QoS, 802.1Q, ACL, DSCP, CVLAN, SVLAN, DA, SA
• Diagnostic Tools: Port mirroring, ping
• Management Interface: Web-based management

What's Included

• Managed 8-Port Industrial Gigabit PoE++ Switch (MMH-POE-8P-BT)
• Terminal block DC power connector(s)
• DIN-rail mounting hardware (and/or wall-mount brackets, depending on kit)
• Quick-start installation and wiring guide

ToughSignal Industrial 8 Port Gigabit PoE Switch With 12-48V DC Input.pdf