Ubiquiti UISP Switch Plus
The Ubiquiti UISP Switch Plus is designed for ISP applications as a 2.5 GbE PoE switch. Its features include (4) 2.5 GbE RJ45 ports with 27V passive PoE output, (4) 10G SFP+ ports, and 160W (27V) total PoE availability. Port isolation, speed limiting, and DHCP snooping functionality are also included. It has the option for DC redundancy with a Power TransPort™ input, and can be mounted on a desk, wall, 1U rack, or outdoor** (**with the UISP Box Plus (sold separately)).
Tech Specs
Click here for the UISP Switch Plus datasheet.
| Device Specifications | |
|---|---|
| Physical | |
| Dimensions | 210.4 x 170.2 x 43.7 mm (8.3 x 6.7 x 1.7") |
| Weight | 1.75 kg (3.9 lb) |
| Enclosure materials | SGCC steel, polycarbonate/acrylonitrile butadiene styrene |
| Hardware | |
| Processor | Dual-core ARM®v8 Cortex®-A55 at 1.4 GHz |
| Memory | 1 GB DDR4 |
| Onboard flash storage | 256 MB NAND |
| Networking interface | (4) 1/2.5 GbE RJ45 LAN ports (4) 1/10G SFP+ ports |
| Management interface | Ethernet In-band Bluetooth |
| Total non-blocking throughput | 50 Gbps |
| Switching capacity | 100 Gbps |
| Forwarding rate | 74.4 Mpps |
| Power | |
| Power method | (1) External AC/DC adapter (1) Power TransPort DC input 27V DC, 7.04A |
| Power supply | 27V DC, 7.04A power adapter (included) |
| Supported voltage range | 24–28V DC |
| Max. power consumption | 25W (Excluding PoE output) |
| ESD/EMP protection | Air: ± 15 kV Contact: ± 8 kV |
| Environment & Compliance | |
| Ambient operating temperature | -10 to 50° C (14 to 122° F) |
| Ambient operating humidity | 5 to 95% noncondensing |
| Certifications | CE, FCC, IC |
| NDAA Compliant | Yes |
| PoE | |
| PoE interface | (4) 27V passive PoE: 2-pair (pins 4, 5+/7, 8-) or 4-pair (pins 1, 2, 4, 5+/3, 6, 7, 8-); Ports 1 to 4 |
| Total available PoE | 160W (With included power adapter) |
| Max. passive PoE wattage per port | 2-pair mode: 20W/27V DC 4-pair mode: 40W/27V DC |
| Passive PoE voltage range | 27V DC |
| LEDs | |
| System | Status |
| RJ45 data ports | PoE, Speed/link/activity |
| SFP+ data ports | Link/activity |
| Software | |
| Management application | UISP |
FAQs
Q1: What is the UISP‑S‑Plus used for?
A: The UISP‑S‑Plus is a managed network switch designed for ISP or small‑business deployments — it combines multi‑gigabit ports, fibre uplink options, and substantial PoE output to power downstream devices like access‑points or CPE.
Q2: What ports and connectivity does the UISP‑S‑Plus offer?
A: It provides 4 × 1/2.5 GbE RJ45 LAN ports (with PoE output) and 4 × 1/10 Gbps SFP+ ports for fibre or high‑speed uplinks.
Q3: What are the PoE output capabilities and total power budget?
A: The switch supports passive 27 V PoE across the four RJ45 ports, with a total PoE budget of 160 W. Individual ports can output up to 20 W (2‑pair mode) or up to 40 W (4‑pair mode) depending on configuration.
Q4: What performance specs (throughput, switching capacity) does UISP‑S‑Plus deliver?
A: It delivers up to 50 Gbps non‑blocking throughput, a 100 Gbps switching capacity, and a packet forwarding rate of about 74.4 million packets per second (Mpps) — enough for multi‑device, high‑bandwidth networks.
Q5: What power options and deployment contexts is UISP‑S‑Plus suited for?
A: It can be powered by the included AC/DC adapter or via a 27 V DC input (for DC‑powered deployments), and supports desktop, wall, or rack‑mounting, making it versatile for small‑offices, PoE‑powered installations, or compact ISP setups.
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Ubiquiti UISP Switch Plus
The Ubiquiti UISP Switch Plus is designed for ISP applications as a 2.5 GbE PoE switch. Its features include (4) 2.5 GbE RJ45 ports with 27V passive PoE output, (4) 10G SFP+ ports, and 160W (27V) total PoE availability. Port isolation, speed limiting, and DHCP snooping functionality are also included. It has the option for DC redundancy with a Power TransPort™ input, and can be mounted on a desk, wall, 1U rack, or outdoor** (**with the UISP Box Plus (sold separately)).
Tech Specs
Click here for the UISP Switch Plus datasheet.
| Device Specifications | |
|---|---|
| Physical | |
| Dimensions | 210.4 x 170.2 x 43.7 mm (8.3 x 6.7 x 1.7") |
| Weight | 1.75 kg (3.9 lb) |
| Enclosure materials | SGCC steel, polycarbonate/acrylonitrile butadiene styrene |
| Hardware | |
| Processor | Dual-core ARM®v8 Cortex®-A55 at 1.4 GHz |
| Memory | 1 GB DDR4 |
| Onboard flash storage | 256 MB NAND |
| Networking interface | (4) 1/2.5 GbE RJ45 LAN ports (4) 1/10G SFP+ ports |
| Management interface | Ethernet In-band Bluetooth |
| Total non-blocking throughput | 50 Gbps |
| Switching capacity | 100 Gbps |
| Forwarding rate | 74.4 Mpps |
| Power | |
| Power method | (1) External AC/DC adapter (1) Power TransPort DC input 27V DC, 7.04A |
| Power supply | 27V DC, 7.04A power adapter (included) |
| Supported voltage range | 24–28V DC |
| Max. power consumption | 25W (Excluding PoE output) |
| ESD/EMP protection | Air: ± 15 kV Contact: ± 8 kV |
| Environment & Compliance | |
| Ambient operating temperature | -10 to 50° C (14 to 122° F) |
| Ambient operating humidity | 5 to 95% noncondensing |
| Certifications | CE, FCC, IC |
| NDAA Compliant | Yes |
| PoE | |
| PoE interface | (4) 27V passive PoE: 2-pair (pins 4, 5+/7, 8-) or 4-pair (pins 1, 2, 4, 5+/3, 6, 7, 8-); Ports 1 to 4 |
| Total available PoE | 160W (With included power adapter) |
| Max. passive PoE wattage per port | 2-pair mode: 20W/27V DC 4-pair mode: 40W/27V DC |
| Passive PoE voltage range | 27V DC |
| LEDs | |
| System | Status |
| RJ45 data ports | PoE, Speed/link/activity |
| SFP+ data ports | Link/activity |
| Software | |
| Management application | UISP |
FAQs
Q1: What is the UISP‑S‑Plus used for?
A: The UISP‑S‑Plus is a managed network switch designed for ISP or small‑business deployments — it combines multi‑gigabit ports, fibre uplink options, and substantial PoE output to power downstream devices like access‑points or CPE.
Q2: What ports and connectivity does the UISP‑S‑Plus offer?
A: It provides 4 × 1/2.5 GbE RJ45 LAN ports (with PoE output) and 4 × 1/10 Gbps SFP+ ports for fibre or high‑speed uplinks.
Q3: What are the PoE output capabilities and total power budget?
A: The switch supports passive 27 V PoE across the four RJ45 ports, with a total PoE budget of 160 W. Individual ports can output up to 20 W (2‑pair mode) or up to 40 W (4‑pair mode) depending on configuration.
Q4: What performance specs (throughput, switching capacity) does UISP‑S‑Plus deliver?
A: It delivers up to 50 Gbps non‑blocking throughput, a 100 Gbps switching capacity, and a packet forwarding rate of about 74.4 million packets per second (Mpps) — enough for multi‑device, high‑bandwidth networks.
Q5: What power options and deployment contexts is UISP‑S‑Plus suited for?
A: It can be powered by the included AC/DC adapter or via a 27 V DC input (for DC‑powered deployments), and supports desktop, wall, or rack‑mounting, making it versatile for small‑offices, PoE‑powered installations, or compact ISP setups.
Resources
Product Information
Product Information
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Shipping & Returns
Description
The Ubiquiti UISP Switch Plus is designed for ISP applications as a 2.5 GbE PoE switch. Its features include (4) 2.5 GbE RJ45 ports with 27V passive PoE output, (4) 10G SFP+ ports, and 160W (27V) total PoE availability. Port isolation, speed limiting, and DHCP snooping functionality are also included. It has the option for DC redundancy with a Power TransPort™ input, and can be mounted on a desk, wall, 1U rack, or outdoor** (**with the UISP Box Plus (sold separately)).
Tech Specs
Click here for the UISP Switch Plus datasheet.
| Device Specifications | |
|---|---|
| Physical | |
| Dimensions | 210.4 x 170.2 x 43.7 mm (8.3 x 6.7 x 1.7") |
| Weight | 1.75 kg (3.9 lb) |
| Enclosure materials | SGCC steel, polycarbonate/acrylonitrile butadiene styrene |
| Hardware | |
| Processor | Dual-core ARM®v8 Cortex®-A55 at 1.4 GHz |
| Memory | 1 GB DDR4 |
| Onboard flash storage | 256 MB NAND |
| Networking interface | (4) 1/2.5 GbE RJ45 LAN ports (4) 1/10G SFP+ ports |
| Management interface | Ethernet In-band Bluetooth |
| Total non-blocking throughput | 50 Gbps |
| Switching capacity | 100 Gbps |
| Forwarding rate | 74.4 Mpps |
| Power | |
| Power method | (1) External AC/DC adapter (1) Power TransPort DC input 27V DC, 7.04A |
| Power supply | 27V DC, 7.04A power adapter (included) |
| Supported voltage range | 24–28V DC |
| Max. power consumption | 25W (Excluding PoE output) |
| ESD/EMP protection | Air: ± 15 kV Contact: ± 8 kV |
| Environment & Compliance | |
| Ambient operating temperature | -10 to 50° C (14 to 122° F) |
| Ambient operating humidity | 5 to 95% noncondensing |
| Certifications | CE, FCC, IC |
| NDAA Compliant | Yes |
| PoE | |
| PoE interface | (4) 27V passive PoE: 2-pair (pins 4, 5+/7, 8-) or 4-pair (pins 1, 2, 4, 5+/3, 6, 7, 8-); Ports 1 to 4 |
| Total available PoE | 160W (With included power adapter) |
| Max. passive PoE wattage per port | 2-pair mode: 20W/27V DC 4-pair mode: 40W/27V DC |
| Passive PoE voltage range | 27V DC |
| LEDs | |
| System | Status |
| RJ45 data ports | PoE, Speed/link/activity |
| SFP+ data ports | Link/activity |
| Software | |
| Management application | UISP |
FAQs
Q1: What is the UISP‑S‑Plus used for?
A: The UISP‑S‑Plus is a managed network switch designed for ISP or small‑business deployments — it combines multi‑gigabit ports, fibre uplink options, and substantial PoE output to power downstream devices like access‑points or CPE.
Q2: What ports and connectivity does the UISP‑S‑Plus offer?
A: It provides 4 × 1/2.5 GbE RJ45 LAN ports (with PoE output) and 4 × 1/10 Gbps SFP+ ports for fibre or high‑speed uplinks.
Q3: What are the PoE output capabilities and total power budget?
A: The switch supports passive 27 V PoE across the four RJ45 ports, with a total PoE budget of 160 W. Individual ports can output up to 20 W (2‑pair mode) or up to 40 W (4‑pair mode) depending on configuration.
Q4: What performance specs (throughput, switching capacity) does UISP‑S‑Plus deliver?
A: It delivers up to 50 Gbps non‑blocking throughput, a 100 Gbps switching capacity, and a packet forwarding rate of about 74.4 million packets per second (Mpps) — enough for multi‑device, high‑bandwidth networks.
Q5: What power options and deployment contexts is UISP‑S‑Plus suited for?
A: It can be powered by the included AC/DC adapter or via a 27 V DC input (for DC‑powered deployments), and supports desktop, wall, or rack‑mounting, making it versatile for small‑offices, PoE‑powered installations, or compact ISP setups.
