
SW-2110-LP
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The Uniarch SW-2110-LP is an unmanaged desktop PoE switch with 10 × 100Mbps ports — 8 PoE ports (IEEE 802.3af/at, up to 30 W each, 60 W total) plus 2 uplink ports. Three switchable working modes cover real sites: Normal, Secure (downlink ports isolated, talking only to uplinks) and Surveillance, which extends PoE transmission up to 250 m for far cameras. A fanless all-metal housing and NDAA compliance make it a simple, quiet power-and-data hub for small camera systems.
Key Features
- Multiple working modes to address your business needs: Normal, Secure and Surveillance
- Support port traffic control
- Secure mode: all downlink ports communicate only with uplink ports
- Up to 250 m transmission distance in Surveillance mode
- Support buffer optimization
- All-metal housing, safe and reliable
Specifications
Ports & Switching
| Ports Type | 10 × 100Mbps network ports (RJ45), including 8 PoE ports |
| Uplink | 2 × 100Mbps (ports 9–10) |
| Switching Capacity | 2 Gbps |
| Forwarding Performance | 1.49 Mpps |
| MAC | 1K |
| Packet Buffer | 448 Kbit |
PoE
| PoE Standard | IEEE 802.3af, IEEE 802.3at |
| PoE Mode | Mode B (pins 4/5/7/8) |
| Max PoE Power (total) | 60 W |
| Max PoE Power (single port) | 30 W |
| Prior Ports | Ports 1–2 |
Working Modes
| Normal (default) | All ports can communicate with each other |
| Secure | All downlink ports communicate only with uplink ports |
| Surveillance (EXTEND) | Transmission distance up to 250 m |
LED Indicators
| POWER | Steady on: AC input normal · Off: no AC input |
| PoE Indicator | No PoE Indicator |
| PoE-MAX | Off: total PoE load < 80% of budget · Steady on: > 85% of budget |
| LINK/ACT | Off: no link · Steady on: linked · Flashing: transmitting data |
Power & Environment
| Power Supply | DC 48/51V, powered by adapter (AC 100 to 240 V) |
| Max Power | 65 W |
| Cooling Fans | 0 (fanless) |
| Operating Temperature | 0 °C to 45 °C (32 °F to 113 °F) |
| Operating Humidity | 10% to 90% (non-condensing) |
Physical
| Dimensions (W×D×H) | 171 × 101 × 25.5 mm |
| Weight | 0.29 kg |
| Housing | All-metal |
Standards & Compliance
| IEEE Standards | IEEE802.3, IEEE802.3u, IEEE802.3az, IEEE802.3x, IEEE802.3af, IEEE802.3at |
| NDAA Compliant | Support |
Models & Ordering
| Model | Product Description | Price |
|---|---|---|
| SW-2110-LP | Unmanaged desktop PoE switch — 10 × 100Mbps RJ45 (8 × PoE 802.3af/at, max 30 W each, 60 W total; 2 × uplink), DC 48/51V adapter, fanless metal, NDAA compliant. |
One standard model. Power adapter included (100–240 V input).
Dimensions

Who uses it, where it goes and how to install it
Written for the Uniarch SW-2110-LP from the official datasheet: 10 × 100 Mbps RJ45 ports including 8 PoE ports (IEEE 802.3af/at), 60 W total and 30 W per port, up to 250 m in Surveillance (Extend) mode, fanless metal desktop case.
Who it is for
- 8-camera systems with a non-PoE NVR — Eight PoE cameras and one link to the recorder, for example a Uniarch NVR-110S3, which leaves 2 channels for later. Eight 4 MP cameras at about 4 Mbps send 32 Mbps, well inside the 100 Mbps uplink.
- Shops, offices and homes with low-power fixed cameras — The 60 W budget shared by 8 ports is 7.5 W per port on average, which suits ordinary bullet, turret and dome cameras. It is not meant for eight PTZs or eight high-power warm-light cameras.
- Installers extending a site — Unmanaged and ready to use, with two uplink ports so a second switch can be chained, and Surveillance (Extend) mode for a far camera up to 250 m. Secure mode keeps camera ports from talking to each other.
- Not the right pick for — Several PTZs (two 25 W PTZs already use 50 W of the 60 W), gigabit links or SFP fibre (all 10 ports are 100 Mbps copper), VLANs or remote management, or hot outdoor boxes above 45 °C. For 16 cameras look at the SW-2218-LP.
Where and how to install the switch
- Indoors, dry and below 45 °C — The operating range is 0 °C to 45 °C at 10% to 90% RH non-condensing, lower than most cameras and NVRs. It is fanless and cools through its metal case, so place it on a shelf or in a ventilated cabinet, not in a sealed box in the sun or stacked under other equipment.
- Cable length per port — In Normal mode keep each camera cable under 100 m of solid-copper Cat5e or Cat6. Only switch to Surveillance (Extend) mode for runs between 100 m and 250 m, and avoid copper-clad aluminium cable, which loses too much power over long runs.
- Most important cameras on ports 1 and 2 — Ports 1 to 2 are the priority PoE ports. Connect the gate or entrance camera there, so if the total load ever goes over budget those cameras are the last to lose power.
- Adapter, UPS and surge protection — The switch runs from its DC 48/51 V adapter (100–240 V input) and draws up to 65 W. Put the adapter on the same UPS as the NVR so cameras keep running in a power cut, and add an earthed Ethernet surge protector on cables that go to poles or outside walls.
- Shelf or cabinet next to the NVR — At 171 × 101 × 25.5 mm and 0.29 kg it sits on a shelf or in a small wall cabinet beside the recorder; the datasheet lists no rack ears. Do not stack it directly on the NVR, since both get warm, and write the camera name on both ends of every cable because an unmanaged switch has no web page to show what is on each port.
PoE budget: how many cameras on the SW-2110-LP
Unlike the 4-port SW-2106-LP, here the 60 W budget, not the port count, is often the real limit: 8 ports share 60 W, which is 7.5 W each on average. Eight 6 W cameras fit (48 W); eight cameras that draw 8 W at night with IR or warm light (64 W) do not.
| SW-2110-LP | |
|---|---|
| Ports | 10 × 100 Mbps RJ45 (8 PoE) |
| PoE budget / per-port max | 60 W / 30 W |
| Average per port with all 8 PoE ports used | 7.5 W |
| PoE-MAX LED off below / on above | 80% (48 W) / 85% (51 W) |
| 4 MP IR cameras at 6 W each | 8 (48 W) |
| Cameras at 8 W each (strong IR or warm light) | 7 (56 W) |
| Compact PTZs at 13 W each | 4 (52 W) |
| Mix: one 25 W PTZ + 6 W cameras | 1 + 5 (55 W) |
| PoE priority ports | 1–2 |
| Uplink / distance | 2 × 100 Mbps RJ45 · 100 m |
| Max camera distance (Surveillance / Extend mode) | 250 m |
| Power input / max consumption | DC 48/51 V adapter · 65 W |
- Eight ordinary fixed cameras: fine at 6 W each (48 W); check the maximum power in each camera datasheet, because the night-time value is what counts.
- One PTZ in the system: a 25 W PTZ on port 1 plus five 6 W cameras is 55 W; power the remaining two cameras from their own adapters or a second switch.
- Warm-light or dual-light cameras on every port: count them at their maximum draw; at 8 W each only 7 fit, so move one to its own adapter.
Camera draws are planning assumptions (6 W for a typical 4 MP IR camera, 8 W for a camera with strong IR or warm light, 13 W for a compact PTZ, 25 W for a larger PTZ); use the maximum power from each camera's own datasheet. 7.5 W = 60 W ÷ 8; 48 W and 51 W are 80% and 85% of 60 W. Ports, budget, distances, LED thresholds and power values are from the official datasheet; 100 m is the standard Ethernet copper limit.
8-Port PoE Switch FAQ — SW-2110-LP
How many cameras can the SW-2110-LP run at once?
What is the maximum PoE distance to a camera?
What are the three working modes for?
How is it powered and how big is it?
Is the SW-2110-LP managed, and is it NDAA compliant?
Each port of the SW-2110-LP gives 30 W, so why can't it power eight warm-light cameras?
Can I run one PTZ and seven fixed cameras on the SW-2110-LP?
Is it a problem to use Surveillance (Extend) mode on the SW-2110-LP for one camera 230 m away?
How do I connect the SW-2110-LP to an NVR-110S3 or NVR-116S3?
Does the SW-2110-LP power Hikvision, Dahua or other non-Uniarch cameras?
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
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