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The transmission distance of the PoE is up to 100 meters, which can save costs and make wiring more flexible.
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PoE (Power over Ethernet) network power supply products.
8-Port Industrial Gigabit Ethernet Managed PoE Switch, 8 x PoE++ Ports @360W, 2 x 2.5Gb SFP, 12-55V DC-IN, Wide-Temp
P/N:
PT-PIS8PB2S-E-M
Product Highlights
- 8x 100/1000Mbps IEEE 802.3af/at/bt PoE ports
- 2x 1000/2500Mbps SFP uplink ports
- Up to 90W PoE output per port, 360W total output budget
- 12–55Vdc wide-range input with boost function
- Web management with VLAN, QoS and PoE control
- DIN-rail aluminum alloy enclosure
- -40°C to 65°C operating temperature
- Compliant with CE and FCC
8-Port Industrial Gigabit Ethernet Managed PoE Switch, 8 x PoE++ Ports @360W, 2 x 2.5Gb SFP, 12-55V DC-IN, Wide-Temp
P/N: PT-PIS8PB2S-E-M
Its wide 12–55Vdc input incorporates voltage-boost technology, providing flexible PoE power budgets of 120W at 12Vdc, 240W at 24Vdc, and up to 360W at 48Vdc. Featuring a rugged, fanless design with an IP40-rated metal enclosure, it operates reliably from -40°C to 65°C, making it ideal for smart transportation systems, smart manufacturing, factory automation, and other extreme-temperature applications. Layer 2 management features, including VLAN, QoS, port mirroring, and PoE monitoring, support flexible deployment in industrial and wayside PoE access networks.
Specifications
Hardware Specifications
| Ports | 8×1Gbps PoE++, 2×2.5Gbps SFP, 1×DC in | Switching Capacity | 26Gbps |
| Power Input | 12~55Vdc | Forwarding Rate | 19.344Mpps |
| PoE Standard | IEEE 802.3 af/at/bt | MAC Address | 16k |
| PoE Power Pins | 4/5(+), 7/8(-) & 3/6(+), 1/2(-) | Jumbo Frame Size | 10KB |
| Max. Power Per Port | 90W | No. of VLANs | 4K |
| Power Budget | 360W at 48Vdc Input 240W at 24Vdc Input 120W at 12Vdc Input |
Management | WEB GUI |
| Dimensions (HxWxD) | 153.0mm × 80.0mm × 129.1mm | Installation | DIN Rail Mount |
| Operating Environment | -40 to 65°C 5%–90% RH, non-condensing |
Enclosure | IP40 Rated Metal Enclosure |
| Storage Temperature | -40 to 85°C 5%–95% RH, non-condensing |
Weight | 3.684 lbs (1.671kg) |
Certification
Connectivity Solutions
Features

19.344Mpps
Forwarding Rate
12‐55VDC
Wide Voltage Input
360W Max
Power Budget
Comparison
PT-PIS8PB2S-E-M
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PT-PIS8PB2S-E-M-RS
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PT-PIS8PT2SE-M
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PT-PIS8PB2S-M10
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PT-PIS8PB2S-10
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|---|---|---|---|---|---|
| RJ45 Ports | 8 x 100/1000BASE-T PoE | 8 x 100/1000BASE-T PoE | 8 x 100/1000BASE-T PoE | 8 x 1000/2500BASE-T PoE | 8 x 1000/2500BASE-T PoE |
| Uplink Ports | 2 x 1000/2500BASE-X SFP | 2 x 1000/2500BASE-X SFP | 2 x 1000/2500BASE-X SFP | 2x 1/2.5/5/10GBASE-X SFP+ | 2x 1/2.5/5/10GBASE-X SFP+ |
| Power Input | 12-55Vdc | 12-55Vdc | 12-55Vdc | 48-57Vdc | 48-57Vdc |
| PoE Standard | IEEE 802.3af/at/bt | IEEE 802.3af/at/bt | IEEE 802.3af/at/bt, Passive | IEEE 802.3af/at/bt | IEEE 802.3af/at/bt |
| Power Budget | 360W @ 48Vdc Input 240W @ 24Vdc Input 120W @ 12Vdc Input |
360W @ 48Vdc Input 240W @ 24Vdc Input 120W @ 12Vdc Input (including DC output) |
360W @ 48Vdc Input 240W @ 24Vdc Input 120W @ 12Vdc Input |
480W | 480W |
| Max. Power Per Port | 90W | 90W | 90W @ PoE++ 30W @ PoE+ 24W @ Passive PoE |
90W | 90W |
| DC Output | —— | 12/24Vdc, 48W Max | —— | —— | —— |
| IoT Interface | —— | RS-485 | —— | —— | —— |
| Surge Protection | —— | —— | Common mode : 6 kV Differential mode : 1.5 kV |
Common mode : 6 kV Differential mode : 1.5 kV |
Common mode : 6 kV Differential mode : 1.5 kV |
| Switching Capacity | 26Gbps | 26Gbps | 26Gbps | 80Gbps | 80Gbps |
| Management | Web GUI | Web GUI | Web GUI | Web GUI | —— |
| Operating Temp. | -40 to 65°C | -40 to 65°C | -40 to 65°C | -40 to 65°C | -40 to 65°C |
| IP Rating | IP40 | IP40 | IP40 | IP40 | IP40 |
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