Manufacturer product photo · 8×FE PoE + 2×GE Uplink
S802GI
Atlas · Unmanaged PoE · Gigabit Uplink
8x 10/100M PoE + 2x Gigabit Uplink, 96W/120W budget -- the classic 8-camera setup where the uplink never bottlenecks.
Project-Based Pricing
Volume & combo discounts — get your quote
In-stock models: 3 days to your forwarder's warehouse in China after payment · Out-of-stock: 7–15 working days · then air 5–10 days or sea 25–45 days to your port
✓ Project-level customization & OEM supported
Get Best Price on WhatsAppRequest a quote ↓Terms · Sample orders welcome · Quotation / PI fixes models, prices, Incoterms (EXW or FOB, each quoted separately), lead time and T/T payment · Defective units: free spare units agreed per order (quantity depends on order size) and written into the quotation · Warranty: up to 5 years on Zhongxin Shutong industrial switches, manufacturer warranty on other brands · Full terms, warranty & RMA
Not sure about the PoE budget? Size it with the calculator →
Need the PDF datasheet? Get it on WhatsApp →How to get a better price
Volume DiscountOrder 50+ pcs of this model
CONTACT US
Project Combo DiscountMix any categories & models storewide in one order — no quantity limit
BIGGER
Verified Project DiscountDistributor, integrator or end user with a real project? Send the BOQ — project pricing plus free system design. Partner projects are protected: we never quote your end customer behind you
BIGGEST
All discounts are quoted personally — message me on WhatsApp ↑
◆IEEE 802.3af/at PoE+
◆30W per Port
◆Fanless / 0 Fan
◆250m Extend Mode
◆IP30 Metal Housing
◆Plug & Play, No Config
Overview
The S802GI pairs 8 Fast Ethernet PoE ports with 2 Gigabit RJ45 uplinks in a compact fanless case -- the switch most installers reach for on a straightforward 8-camera job. No single IP camera fills a 100Mbps link, but eight streams converging on one uplink can, so the Gigabit backhaul keeps the NVR feed smooth even at full load. Built-in IEEE 802.3af/at PoE+ powers the cameras directly off the same cable, and the optional 250m Extend mode reaches the one camera that's always too far from the panel. Choose the 96W S802GI for typical loads or the 120W S802GI, which adds a watchdog auto-reset, for PTZ or IR-illuminated cameras.
Is This the Right Fit?
Six real deployment scenarios matched to this model's actual datasheet specifications.
Convenience StoresFront door, checkout counter and backroom stock on 8 fixed cameras, one uplink to the office PC.
Small RestaurantsDining room, kitchen pass, cash register and back door on 8 fixed cameras feeding one NVR.
Small WarehousesDock doors, aisles and the loading yard gate on one switch near the office.
Village Internet CafesRows of PCs plus the entrance camera on 8 ports, extend mode reaches the door camera at the far wall.
Rural ClinicsReception, corridor, pharmacy window and entrance on 8 cameras, quiet fanless case sits behind the front desk.
Gas StationsForecourt pump islands, cashier kiosk and entrance/exit lanes on 8 ports, Gigabit uplink to the office NVR.
Not a good fit if:
- Not a managed switch -- no VLAN segmentation, spanning-tree, or web management interface. Choose a managed model if the project needs VLANs or loop-prevention protocols.
- No ring-network redundancy protocol -- built for star, tree, and bus topologies, not self-healing ring recovery.
- Commercial -10°C to +70°C rated in a desktop/wall-mount metal case without 19-inch rack ears -- not for extreme industrial wide-temperature sites or standard 19-inch rack rows.
Key Features
- IEEE 802.3af/at PoE+, 30W per Port — Delivers up to 30W on every port -- runs PTZ domes, IR-illuminated cameras, and PoE access points with no separate injector.
- Smart Powered-Device Detection — Identifies a genuine PD before energizing the port, so a miswired cable or non-PoE device won't get fried and idle ports don't waste power.
- FE Access + Gigabit Uplink — A single camera never fills a 100Mbps link, but eight streams converging on one switch need gigabit headroom to stay smooth.
- 250m Extend Mode — Stretches power and data delivery to 250 meters when switched on (link rate steps down to 10Mbps) -- reach a gate camera or a back-lot pole without a mid-span switch.
- One Cable for Power and Data — No separate power run to pull -- camera power and video ride the same Cat5e/6 cable, cutting cable cost and install labor on every point.
- Fanless, Silent, Maintenance-Free — Sealed metal enclosure with zero moving parts -- silent, dust-tolerant, and maintenance-free tucked in a back office, ceiling void, or equipment cabinet.
- 96W or 120W, Watchdog on the High-Power Version — Available in 96W and 120W PoE power budgets, with the 120W version adding a watchdog auto-reset for heavier PTZ/IR loads -- pick the version that matches the job.
Specifications
Ports & Interfaces
| PoE Ports | 8x 10/100Base-TX (RJ45), IEEE 802.3af/at |
| Uplink Ports | 2x 10/100/1000Base-T (RJ45) |
| Switching Mode | Store-and-forward |
Switching Performance
| Switching Capacity | 15.6 Gbps |
| Forwarding Rate | 11.6064 Mpps |
| MAC Address Table | 4K |
| Standards Supported | IEEE 802.3, 802.3u, 802.3ab, 802.3x |
PoE Power
| PoE Standards | IEEE 802.3af / IEEE 802.3at |
| Max Power per Port | 30W |
| PoE Extend Mode | Up to 250m, link speed on that port reduced to 10Mbps |
| Powered Device Detection | Automatic; smart detection protects non-PoE devices |
| PoE Mode | Mode A (power over data pairs) |
Switching Features
| Topology Support | Star, tree, and bus network topologies |
| Traffic Control | Supported |
| Duplex / Auto-Negotiation | Full/half duplex, auto MDI/MDI-X, auto-negotiated speed |
| Chipset | Chipset options available on a project basis |
Physical
| Dimensions | 173 × 124 × 38 mm |
| Housing | Metal, fanless |
| Cooling | Fanless (0 fans) |
| Protection Rating | IP30 |
| Mounting | Desktop or wall-mount |
Power Input
| Input Voltage | AC 100–240V (100-240V adapter compatible) |
| Power Supply | Built-in power supply, DC 52V — 1.85A (96W) / 2.3A (120W) |
Environmental
| Operating / Storage Temperature | -10 degC to +70 degC |
| Humidity | 5% to 95%, non-condensing |
| Ingress Protection | IP30 |
Indicators & Reliability
| LED Indicators | PWR (power), PoE status (red), Link/Data (blue) per port |
| Watchdog Auto-Reset | Available on the 120W high-power version; the 96W version has no watchdog |
| Device Compatibility | Mainstream IP cameras, wireless APs, video intercoms and other standard 802.3af/at powered devices |
| MTBF | 50,000 hours (manufacturer figure) |
Package
| Units per Carton | 40 units/carton |
| Packing Dimensions | 220 × 185 × 46 mm |
| Unit Weight | 0.8 kg per unit |
| Box Contents | Switch × 1, power cord × 1, manual × 1, certificate × 1, warranty card × 1 |
Models & Ordering
| Model | Product Description | Price |
|---|---|---|
| S802GI | Standard 96 W PoE budget — fits typical fixed cameras, wireless APs and video intercoms. | |
| S802GI | High-power 120 W version — for PTZ domes, IR illuminators and other heavy loads. This version also adds a hardware watchdog that auto-resets the switch if it hangs under load. |
One model, two PoE power versions. Both share the same ports, housing and features; the 120 W version raises the total PoE budget and adds a hardware watchdog for heavy loads. State the power version you need when ordering.
Dimensions
unit: mm
Your Brand. Factory-Direct Supply.Neutral casing, ready for your logo · Custom port/power options · Small batches welcome.
Custom & OEM →Who uses it, where it goes and how to install it
Written for the S802GI from its own specifications: 8 × 10/100M PoE ports, 2 × gigabit RJ45 uplinks, 96 W or 120 W PoE budget, 30 W per port, 250 m extend mode, fanless IP30 metal case.
Who it is for
- Installers on standard 8-camera jobs — Convenience stores, restaurants, clinics and small warehouses: 100M is plenty for each camera, and the gigabit uplink carries all 8 streams to the NVR with room to spare.
- Projects growing past 8 cameras — Two gigabit uplinks mean one goes to the NVR and the other to the next switch, so 16 or 24 cameras can be added in a chain without the uplink becoming the bottleneck, as it would on the 100M S802EI.
- Gas stations and sites with PTZs — Forecourt and lane cameras with a PTZ or two: the 120 W version gives the power headroom and adds a hardware watchdog that resets the switch if it hangs.
- Distributors and private label — Atlas factory-direct model: neutral casing ready for your logo, custom port/power options, chipset options on a project basis and small batches.
Where and how to install
- Near the middle of the camera runs — Put it where every camera cable stays under 100 m measured along the route, often a back office or ceiling-level cabinet rather than next to the NVR. Use the 250 m extend mode only for the one camera that cannot be reached otherwise.
- Desk, wall or cabinet, not rack — The 173 × 124 × 38 mm metal case goes on a desk or wall; it has no 19-inch rack ears, so in a rack put it on a shelf. It is IP30: indoors only, or inside a sealed outdoor cabinet.
- Ventilation — Fanless means the metal case is the heatsink. Rated -10 to +70°C and 5–95% non-condensing: leave space above it, keep it out of direct sun and away from lamps in a ceiling void, and add vents to a closed cabinet.
- Uplink wiring — Gigabit uplink 1 to the NVR LAN port, uplink 2 to the router or the next switch. Use Cat5e or better for gigabit, keep it under 100 m, and never connect two switches with two cables: there is no STP, so a loop floods the network.
- Surge, earthing and mains — No surge rating is listed: on pole-mounted forecourt or gate cameras add Ethernet surge protectors and earth the cabinet. Input is AC 100–240 V, so it runs directly on 110/127 V or 220/240 V mains. A small UPS keeps cameras and NVR up through short outages.
PoE budget: how many cameras
Power, not ports, is the limit only when PTZs or heavy-IR cameras are involved: 8 ordinary cameras use half of the 96 W. The gigabit uplink removes the bandwidth limit of the S802EI: 8 cameras at 16 Mbps (4K) are about 128 Mbps, far below 1000 Mbps.
| S802GI · 96 W | S802GI · 120 W | |
|---|---|---|
| PoE ports / uplinks | 8 × 10/100M PoE / 2 × 1000M RJ45 | 8 × 10/100M PoE / 2 × 1000M RJ45 |
| Total PoE budget | 96 W | 120 W |
| Max. power on one port | 30 W | 30 W |
| Fixed IR cameras at 6 W each | 8 (48 W) | 8 (48 W) |
| Small PTZ / heavy-IR cameras at 13 W, keeping 20% reserve | 5 (65 W) | 7 (91 W) |
| 30 W devices at full load | 3 (90 W) | 4 (120 W) |
| Mixed example | 1 × 30 W + 7 × 6 W = 72 W | 2 × 30 W + 6 × 6 W = 96 W |
| 8 cameras at 16 Mbps on the 1000M uplink | 128 Mbps | 128 Mbps |
| Copper cable per port | 100 m | 100 m |
| Extend mode | 250 m @ 10 Mbps | 250 m @ 10 Mbps |
| Watchdog auto-reset | — | ✓ |
- Pick 96 W for 8 fixed cameras, APs or intercoms: 8 × 6 W is only 48 W.
- Pick 120 W when 2 PTZs at 30 W share the switch with fixed cameras, or the site is unattended and needs the watchdog.
- NVR more than 100 m away: the S802GIGFI is the same switch with an extra SFP fibre slot.
Camera counts assume typical draws of 6 W (fixed IR camera) and 13 W (small PTZ or heavy-IR camera); 30 W rows use the whole budget with no reserve. 16 Mbps is an assumed 4K main-stream bitrate; check each camera's own datasheet.
8-Port PoE Switch FAQ — S802GI
How many IP cameras can the S802GI power?
All 8 PoE ports can run cameras at the same time. With the 120W version that averages 15W per camera — typical IP cameras draw 4–12W, so a full 8-camera CCTV setup is well within budget. A single port can deliver up to 30W for PTZ or heated housings.
Is it compatible with 802.3af and 802.3at cameras?
Yes. The S802GI supports both IEEE 802.3af and 802.3at on every PoE port, with automatic powered-device detection that protects non-PoE equipment plugged into the same port.
How far can it send power and data — does it support 250m PoE?
Standard Ethernet reaches 100m. In PoE extend mode the S802GI reaches up to 250m over Cat5e/Cat6, with that port's link speed reduced to 10Mbps — still enough bandwidth for a typical single camera stream.
Will 8 cameras overload the uplink to my NVR?
No. The two 10/100/1000M RJ45 uplinks give the backhaul gigabit headroom, so eight Fast Ethernet camera streams converge without bottlenecking on the way to the NVR or core switch.
What is the difference between the 96W and 120W versions?
Same case and ports; the 120W high-power version adds a bigger PoE budget plus a hardware watchdog that auto-resets the switch itself if it ever locks up — useful for remote CCTV sites you cannot visit often.
Does this fanless PoE switch need an external power adapter?
No adapter needed — the power supply is built in (DC 52V, AC 100–240V input). The metal case is fanless and silent, rated IP30, works from -10°C to +70°C, and mounts on a desktop or wall.
Can I chain two or three S802GI switches for 16 or 24 cameras?
Yes. Connect uplink 2 of the first switch to uplink 1 of the next, and uplink 1 of the first to the NVR. At 8 Mbps per camera, 24 cameras are about 192 Mbps on the link to the NVR, well inside gigabit. Wire it as a line or tree only: the switch has no STP or ring protocol, so a cable that closes a loop takes the whole network down.
Do 4K cameras need gigabit ports, or is the S802GI with 100M camera ports enough?
For a normal 4K camera, 100M is enough: its main stream is typically around 8–16 Mbps in H.265/H.264, a small part of a 100 Mbps port, and the gigabit uplink handles the sum. Gigabit camera ports, as on the S8G02GI, matter for gigabit Wi-Fi access points or other devices that really move more than 100 Mbps each. Check the maximum bitrate on your camera's datasheet if you are unsure.
Can one port of the S802GI run a 30 W PTZ, and what is left for the other cameras?
Yes, any port can deliver up to 30 W, but every port draws from the shared total. On the 96 W version one 30 W PTZ plus 7 fixed cameras at 6 W is 72 W, a safe load; two PTZs plus 6 cameras is 96 W, the whole budget, so use the 120 W version for that. PTZs with heaters or strong IR may draw more than 30 W and then need a separate power supply; check the PTZ's datasheet.
Can I put the S802GI in an outdoor cabinet on a pole?
Yes, inside a sealed, shaded cabinet, not exposed: the case is IP30 and rated -10 to +70°C with 5–95% non-condensing humidity. Inside a sun-facing metal box the temperature can rise well above the air, so use a sun shield or vents, and a breather or desiccant against condensation. Add Ethernet surge protectors on the camera lines and earth the cabinet, since no surge rating is listed.
What is the difference between the S802GI, the S802EI and the S802GIGFI?
All three have 8 × 10/100M PoE ports, 96 W or 120 W, 30 W per port and 250 m extend mode. The S802EI has 2 uplinks at 100M only, fine for a few typical cameras but a bottleneck for 4K or cascading. The S802GI has 2 gigabit RJ45 uplinks. The S802GIGFI adds a gigabit SFP slot to those 2 RJ45 uplinks, for a fibre link when the NVR or core is beyond 100 m.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
Related Products
S802EI
8×FE PoE + 2×FE Uplink · 96W / 120W
S802GIGFI
8×FE PoE + 2×GE + 1×SFP · 96W / 120W
S8G02GI
8×GE PoE + 2×GE Uplink · 96W / 120W · Full Gigabit
S8G02G2GFI
8×GE PoE + 2×GE + 2×SFP · 96W / 120W
S402EI
4-Port PoE · Fast Ethernet or Full Gigabit · 52W S402EI / S4G02GI
S4G02GFI-SFP
4×GE PoE + 2×1000M SFP Fibre Uplinks · 52W
S1602G1GFI
16×FE PoE + 2×GE + 1×SFP · 200W · Desktop / Rack
S16G02GI
16×GE PoE + 2×GE + 2×SFP · 200W · Port Isolation
Request a quote for this product
An engineer replies within 24 hours on working days with model check, price and lead time. No obligation, no newsletters.
Product: S802GI
For a fast, exact quote tell us: model or requirement · quantity · destination country / port · EXW or FOB · deadline.