IP-COM ISG528P 28-Port Enterprise Industrial Smart Managed Gigabit PoE Switch
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- Brand Store: IP-COM
- Model: IP-COM ISG528P
- Availability: Out Of Stock
- Part No: ISG528P
Key features
High-Power 24-Port PoE+ Array: Features 24 Gigabit RJ45 ports that fully support IEEE 802.3af/at PoE+ (up to 30W per port), backed by a heavy-duty power budget (typically 370W to 410W) to easily drive multi-device setups like PTZ cameras or Wi-Fi 6 APs.
Quad Fiber SFP Uplinks: Outfitted with 4 independent 1000 Base-X SFP optical slots, providing double the backhaul and aggregation bandwidth of standard switches for seamless long-distance core fiber routing.
Switching Engine: Built on a non-blocking 56Gbps switching fabric paired with a spacious 12Mb packet buffer and a 16K MAC address table to process heavy video streams and high client loads without dropouts.
Layer 3 Intelligence at the Edge: Supports robust IPv4 static routing, VLAN-based routing, and built-in DHCP server hosting, allowing you to isolate department networks and handle internal routing entirely on the switch.
Unified ProFi Cloud Integration: Directly links with the free IP-COM ProFi Cloud eco-system for visual topology mapping, centralized configuration, and remote device power-cycling/troubleshooting via the web or mobile app.
Quad Fiber SFP Uplinks: Outfitted with 4 independent 1000 Base-X SFP optical slots, providing double the backhaul and aggregation bandwidth of standard switches for seamless long-distance core fiber routing.
Switching Engine: Built on a non-blocking 56Gbps switching fabric paired with a spacious 12Mb packet buffer and a 16K MAC address table to process heavy video streams and high client loads without dropouts.
Layer 3 Intelligence at the Edge: Supports robust IPv4 static routing, VLAN-based routing, and built-in DHCP server hosting, allowing you to isolate department networks and handle internal routing entirely on the switch.
Unified ProFi Cloud Integration: Directly links with the free IP-COM ProFi Cloud eco-system for visual topology mapping, centralized configuration, and remote device power-cycling/troubleshooting via the web or mobile app.


| Hardware Architecture & Interface Specifications | |
|---|---|
| Total Ethernet Ports | 28 Ports |
| Access Ports | 24 × 10/100/1000 Base-T Gigabit RJ45 Ports (Simultaneous Data & Power Delivery) |
| Uplink Ports | 4 × 1000 Base-X SFP Optical Fiber Slots |
| Management Port | 1 × Physical Console Port |
| Lightning Protection | 6 kV surge protection for the internal power supply and all network ports |
| Forwarding Mode | Store-and-Forward |
| LED Status Indicators | Link/Act, dedicated PoE status indicators per port, SYS, Power, and PoE Max warning LED |
| Performance & Capacity | |
| Switching Capacity | 56 Gbps non-blocking fabric speed |
| Packet Forwarding Rate | 41.7 Mpps |
| MAC Address Table | 16K entries with automatic learning |
| Data Buffer | 12 Mbit internal packet buffer |
| Power over Ethernet (PoE) Management | |
| PoE Compliance | IEEE 802.3af (up to 15.4 W per port) and IEEE 802.3at (up to 30 W per port) |
| PoE-Capable Ports | Ports 1–24 |
| Total PoE Power Budget | 370 W maximum |
| PoE Pin Assignment | 1/2/4/5 (+), 3/6/7/8 (−) |
| Intelligent Power Management | Per-port power priority scheduling Real-time power monitoring PoE over-temperature protection Automated powered-device (PD) diagnostic loops |
| Layer 2 & Layer 3 Software Capabilities | |
| VLAN Features | IEEE 802.1Q Tagged VLANs, Layer 3 VLAN Interfaces, Access, Trunk, and Hybrid Port Modes |
| Layer 3 Routing | IPv4 Static Routing, Inter-VLAN Routing, and Static ARP |
| DHCP Infrastructure | DHCP Server, DHCP Relay, DHCP Snooping, and Option 82 |
| Link Aggregation | Static Trunk Groups and Dynamic LACP |
| Spanning Tree | IEEE 802.1D STP, IEEE 802.1W RSTP, IEEE 802.1S MSTP with Guard Modes |
| Quality of Service (QoS) | Up to 8 queues with SP, WRR, SWRR, DSCP, and 802.1p trust models |
| Network Security | MAC/IP ACLs, DoS Attack Defense, Unknown MAC Address Filtering, 802.1X and RADIUS Authentication |
| Physical, Power & Environmental Characteristics | |
| Input Voltage | 100–240V AC, 50/60Hz |
| Power Supply | Integrated High-Density Power Supply |
| Max. Total Power Consumption | <410 W (with 370 W PoE load) |
| Dimensions (L × W × H) | 440 × 284 × 44 mm |
| Form Factor | Standard 1U Rackmount |
| Operating Temperature | 0°C – 45°C |
| Operating Humidity | 10% – 90% RH, non-condensing |
| Certifications | CE, FCC, RoHS, CCC |
| Management & Deployment Features | |
| Cloud Infrastructure | IP-COM ProFi Cloud Platform with remote configuration, real-time logging, and device monitoring |
| Local Visualized Diagnostics | Automatic topology discovery for routers, switches, APs, and IP cameras, including remote camera reboot |
| Management Interfaces | Web UI, SNMP V1/V2/V3, Telnet, and Physical Console Interface |
| General | |
| Manufacturer | IP-COM |
|---|---|
| Model | IP-COM ISG528P |
| Manufacturer Part No | ISG528P |
| Compatible Country | Middle East, Africa, Iran, Dubai |
| Country of Origin | China |




















