Manufacturer product photo · 8×GE + 4×SFP
ISW5000-8GT4GP-POE-IN
Uniview · Industrial PoE Switch
Harsh-Environment Managed Gigabit PoE Switch · 8×GE PoE + 4×SFP
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◆PoE 120 W
◆8×GE + 4×SFP
◆-30 ~ 65°C
◆24 Gbps
◆ERPS One-Click Ring
Overview
The ISW5000-8GT4GP-POE-IN is a harsh-environment industrial managed Gigabit PoE switch with 8 × 10/100/1000M RJ45 PoE ports (IEEE 802.3af/at, up to 30 W per port, 120 W total budget) and 4 × 1000M SFP fiber slots. It delivers 24 Gbps switching capacity and 17.86 Mpps forwarding, with one-click ERPS ring, STP/RSTP/MSTP protection and full management over Web, Console, Telnet, SSH and SNMP v1/v2c/v3. A -30 °C to 65 °C operating range with ±6/8 kV ESD and ±2/4 kV surge protection suits demanding field cabinets.
Is This the Right Fit?
Six real deployment scenarios matched to this model's actual datasheet specifications.
Warehouse CCTV Power & BackboneThe 120 W PoE budget runs eight typical fixed cameras (10–13 W each) with headroom, and any single port can feed a 30 W device — one switch powers and aggregates a warehouse bay.
Factory Ring NetworkOne-click ERPS ring turns a chain of switches into a self-healing loop — if a cable is cut on the line, traffic reroutes automatically; commissioning takes one button, not a CLI session.
Fiber Uplink Beyond 100 mFour 1000M SFP slots take the backbone past copper's 100 m limit — multimode or single-mode optics per distance, with DDM optical diagnostics built in.
Outdoor Cabinets, Extreme Temperatures-30 °C to 65 °C operating range with ±6/8 kV ESD and ±2/4 kV surge protection — built for roadside and rooftop cabinets that bake in summer and freeze in winter.
Wire-Speed Video Aggregation24 Gbps switching and 17.86 Mpps forwarding keep all 12 ports at wire speed simultaneously — no dropped frames when every camera streams at once; LACP bundles uplinks for more headroom.
Managed Diagnostics for Remote SitesVirtual cable test, DDM optical readings, Syslog and SNMP traps let you diagnose a tunnel or rooftop site from the office — send a technician only when hardware truly failed.
Not a good fit if:
- Maximum 30 W per port (802.3af/at) — heated PTZ domes or other 802.3bt (60–90 W) devices need a bt-capable switch or midspan injector.
- Layer-2 managed with static routes only — if you need inter-VLAN dynamic routing (OSPF/RIP), choose a Layer-3 switch instead.
- Power input is DC 48–57 V or the AC 100–240 V adapter — no 12/24 V low-voltage input, so direct solar-battery or vehicle supplies need a DC-DC converter.
Key Features
- 8 × 10/100/1000M RJ45 PoE ports + 4 × 1000M SFP slots
- PoE per IEEE 802.3af/at — up to 30 W per port, 120 W total budget, 100 m data & power reach
- One-click ERPS ring and one-click storm suppression for fast field commissioning
- STP/RSTP/MSTP (64 instances) Layer-2 link protection
- Static & LACP link aggregation with load balancing and link backup
- Full management: Web, Console, Telnet, SSH, SNMP v1/v2c/v3, Syslog, NTP
- Security suite: dynamic ARP inspection, DHCP snooping, storm control, port isolation & security
Specifications
IEEE Standards
| IEEE802.3 / 802.3u / 802.3ab / 802.3z | 10/100/1000Base Ethernet |
| IEEE802.3x | Flow Control (full-duplex) & Backpressure (half-duplex) |
| IEEE802.3af / 802.3at | PoE / PoE+ |
Ports
| Copper | 8 × 10/100/1000Mbps RJ45 (PoE) |
| Fiber | 4 × 1000Mbps SFP slots |
| Transfer mode | Store-and-forward |
Performance
| Switching capacity | 24 Gbps |
| Forwarding rate | 17.86 Mpps |
| MAC | 8K |
| Jumbo Frame | 9 KBytes |
PoE
| Total budget | 120 W |
| Per port | 30 W |
| Pin mode | Mode A: 1/2(−), 3/6(+) |
| Reach | Data + power up to 100 m |
Management
| Access | Web / Console / Telnet / SSH |
| SNMP | v1 / v2c / v3 + Trap |
| Time & files | SNTP/NTP · FTP/TFTP · Syslog |
| Maintenance | Watchdog · CPU protect · Ping/Traceroute · Virtual cable test · DDM |
Layer-2 Features
| VLAN | 802.1Q 4K · Access/Trunk/Hybrid · QinQ · Voice VLAN · MAC/Protocol/IP-subnet based |
| Ring & spanning tree | ERPS · STP/RSTP/MSTP (64 inst.) · Loopback detection |
| Aggregation | Static + LACP (802.3ad), src/dst-mac/ip load balance |
| Multicast | IGMP Snooping v1/v2/v3 · Fast Leave · IGMP Proxy · MLD v1/v2 |
| IPv6 | ND Snooping · DHCPv6 · IPv6 ACL/ping/telnet · static route |
Security
| ARP | Dynamic ARP inspection · anti-spoofing/scanning · ARP guard |
| DHCP | Server/Relay/Snooping · Option 82/43/60/61/67 |
| Protection | Storm control · port isolation/security · ICMP attack prevention |
Power & Environment
| Power input | DC 48–57 V · Adapter AC 100–240 V, 50/60 Hz |
| Operating temp. | -30°C ~ 65°C |
| Humidity | 5% ~ 95% non-condensing |
| ESD | Contact ±6 kV · Air ±8 kV |
| Surge | Differential ±2 kV · Common ±4 kV |
| Dimensions | 145 × 109 × 62.3 mm |
| Indicators | PWR · LNK/ACT |
Models & Ordering
| Model | Product Description | Price |
|---|---|---|
| ISW5000-8GT4GP-POE-IN | Harsh-environment managed Gigabit PoE switch — 8 × 10/100/1000M RJ45 PoE (802.3af/at, 30 W/port, 120 W total), 4 × 1000M SFP slots, DC 48–57 V or AC 100–240 V adapter, -30 °C to 65 °C. |
SFP optical modules are quoted separately — tell us your fiber distances and we include the right optics in the same quote.
Project Bundles WelcomeCameras + NVR + switches + cabling quoted as one bundle · Free full-project BOM review.
Talk to an engineer →Who uses it, where it goes and how to install it
Written for the ISW5000-8GT4GP-POE-IN from its own datasheet: managed industrial switch, 8 × gigabit PoE + 4 × 1000 Mbps SFP, 120 W budget (30 W per port), ERPS ring, Web/SNMP management, -30 °C to 65 °C.
Who it is for
- Factories, ports and campuses on a fibre ring — One-click ERPS ring plus STP/RSTP/MSTP: if one fibre between cabinets is cut, traffic goes the other way round the ring and the cameras stay online.
- Remote sites maintained from an office — SNMP v1/v2c/v3 with traps, Syslog, virtual cable test and DDM optical readings show a broken cable or a weak fibre before you send a technician.
- Projects with gigabit or high-bitrate cameras — All 8 PoE ports are 10/100/1000 Mbps and the fabric is 24 Gbps, so 4K, multi-sensor or fisheye cameras are not held back by a 100 Mbps port.
- IT-run sites that need separation and security — 802.1Q VLANs (Access/Trunk/Hybrid), DHCP snooping, dynamic ARP inspection, 802.1x and ACLs keep cameras apart from the office LAN and block rogue devices on a camera port.
Where and how to install
- Configure on the bench first — Before it goes into the cabinet, set its management IP, change the password, create the VLANs, back up the configuration and label the switch. A replacement unit can then be loaded with the backed-up file.
- Plan the four SFP slots — A common layout: two slots for the ERPS ring (east and west), one for a branch to a remote camera cabinet, one spare. Use the same ring ports on every switch so the ring is easy to trace.
- 100 m copper, fibre beyond — The datasheet gives data and power up to 100 m per PoE port and lists no 250 m extend mode. For a camera farther away, put a small PoE switch near it and bring it back over one of the SFP slots.
- Power: 48–57 V only — Input is DC 48–57 V, or the AC 100–240 V adapter. There is no 12/24 V input, so a solar battery system needs a DC-DC converter to 48–57 V sized for the full 120 W of PoE plus the switch itself.
- Earthing, surge and heat — Built-in protection is ±2/4 kV surge and ±6/8 kV ESD; earth the cabinet and add Ethernet surge protectors on copper runs to exposed poles. The 145 × 109 × 62.3 mm body is rated to 65 °C air, so shade or ventilate sun-loaded cabinets.
PoE budget and ring sizing for the ISW5000-8GT4GP-POE-IN
Per switch, 8 PoE ports share 120 W with up to 30 W on any one port. Per ring, all switches share one 1000 Mbps fibre path: when a link breaks, every camera's traffic has to go the remaining way round, so size the ring for that case.
| ISW5000-8GT4GP-POE-IN | |
|---|---|
| PoE ports / SFP slots | 8 × 10/100/1000 Mbps / 4 × 1000 Mbps |
| PoE budget / per port / pinout | 120 W / 30 W / Mode A |
| 4 MP IR cameras at 6 W | 8 (48 W used) |
| Mini PTZ at 13 W | 8 (104 W used) |
| IR PTZ at 25 W | 4 (100 W used) |
| Cameras per ring at 8 Mbps, 80% of 1000 Mbps | about 100 (e.g. 12 switches × 8 = 96) |
| Switching capacity / forwarding | 24 Gbps / 17.86 Mpps |
| Copper reach (data + power) | 100 m |
| Power input | DC 48–57 V / AC 100–240 V adapter |
| Operating temperature | -30 °C to 65 °C |
- Fixed cameras: all 8 ports can be used and less than half the 120 W is needed, leaving room for IR at night.
- Larger ring or higher bitrates: split it into two rings, each on its own pair of core SFP ports, rather than running one ring close to 1000 Mbps.
- Just a few cameras and no ring? The unmanaged ISW2000-8T2GP-POE-IN gives the same 120 W with a 250 m CCTV mode, but 10/100 Mbps ports and no management.
Camera draws (6 W, 13 W, 25 W) and the 8 Mbps stream are typical assumptions; use your own cameras' maximum power and bitrate. Ring estimate: cameras ≈ 1000 Mbps × 80% ÷ bitrate per camera.
Managed Industrial PoE Switch FAQ — ISW5000-8GT4GP-POE-IN
How much PoE power does the ISW5000-8GT4GP-POE-IN provide?
All 8 gigabit RJ45 ports source IEEE 802.3af/at PoE with a 120 W total budget — 15 W average per port fully loaded, up to 30 W on a single port for PTZ cameras. Pinout is Mode A (1/2 negative, 3/6 positive) and each port carries data plus power up to 100 m.
Can I build a redundant fiber ring with it?
Yes. It offers one-click ERPS ring protection plus STP/RSTP/MSTP with up to 64 instances and loopback detection. With 4 × 1000M SFP slots you can link cabinets into a fiber ring so a single fiber cut does not drop the cameras behind each node — a common layout for perimeter and roadside CCTV backbones.
How do I manage and troubleshoot it remotely?
Access runs over Web, Console, Telnet and SSH, with SNMP v1/v2c/v3 plus traps for the NMS, and SNTP/NTP, FTP/TFTP and Syslog for time and files. Maintenance tools include a hardware watchdog, CPU protection, ping/traceroute, virtual cable test and DDM optical diagnostics on the SFP links.
Which network features matter for a CCTV or factory LAN?
4K 802.1Q VLANs with Access/Trunk/Hybrid, QinQ and voice VLAN; static and LACP link aggregation; IGMP Snooping v1/v2/v3 with fast leave for multicast video; DHCP server/relay/snooping with Option 82; storm control, port isolation, dynamic ARP inspection and ICMP attack prevention for edge security.
Is it tough enough for harsh sites, and how fast is the fabric?
It operates -30 to 65 °C with ±6 kV contact / ±8 kV air ESD and ±2/±4 kV surge protection, powered from DC 48–57 V via an AC 100–240 V adapter. The fabric switches 24 Gbps at 17.86 Mpps with an 8K MAC table and 9 KB jumbo frames, in a 145 × 109 × 62.3 mm housing.
Can the ISW5000-8GT4GP-POE-IN reboot a frozen camera by itself?
Yes. The datasheet lists PoE management with Alive Checking for PD: the switch checks that the powered device still answers and cuts and restores PoE on that port if it stops responding. You can also switch PoE on or off per port from the web page and set 7/24 on/off schedules, which is useful for a remote site where nobody can unplug a camera by hand.
Does the ISW5000-8GT4GP-POE-IN work with non-Uniview cameras, given its Mode A pinout?
Yes for standard PoE devices. The ports follow IEEE 802.3af/at and send power on pins 1/2 and 3/6 (Mode A); standard 802.3af/at cameras, access points and phones accept Mode A whatever the brand. Only passive 12 V or 24 V PoE devices, which are outside the standard, need their own injector.
Does the ISW5000-8GT4GP-POE-IN have the 250 m extend mode of the ISW2000 models?
No 250 m mode is listed. Its datasheet gives data and power up to 100 m per PoE port, while the 250 m CCTV mode belongs to the unmanaged ISW2000-8T2GP-POE-IN. For a camera beyond 100 m, run fibre from a spare SFP slot to a small PoE switch near the camera; that link is not limited to 10 Mbps.
Which SFP modules should I order for the ISW5000-8GT4GP-POE-IN, and does DDM work with them?
Use 1000 Mbps SFP modules (IEEE 802.3z) in all 4 slots: multimode for short runs inside a building or plant, single-mode for longer links, and the same type at both ends. DDM shows optical power and temperature only if the module itself supports digital diagnostics, so ask for DDM-capable optics. Send us the fibre type and distance of each link and we quote matching modules with the switch.
How many cameras can I put on one ISW5000-8GT4GP-POE-IN fibre ring?
Size it by bandwidth on the 1000 Mbps ring links. When one link breaks, all traffic flows the other way, so keep the total at about 80%: roughly 100 cameras at 8 Mbps, for example 12 switches with 8 cameras each (96 cameras, 768 Mbps). With 4 Mbps streams the same ring carries about twice as many; above that, split into two rings.
Can the ISW5000-8GT4GP-POE-IN keep cameras and office computers apart on the same switch?
Yes. Put camera ports in one 802.1Q VLAN as Access ports and office ports in another, and carry both on a Trunk uplink; up to 4K VLANs are supported. Port isolation stops cameras on the same VLAN from talking to each other, and IGMP snooping keeps multicast video from flooding every port. Inter-VLAN routing is static routes only, so the router or firewall above it decides who may reach the NVR.
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