Product Overview
The ISL402P is a robust DIN Rail Mount PoE Switch designed for reliable network connectivity in industrial environments. It features 4 x 10/100Base-TX Ethernet ports and 2 x 1000Base-X fiber ports. Ports T1-T4 adhere to the IEEE 802.3 af/at Power over Ethernet (PoE) standard, with each port capable of delivering up to 30W, making it ideal for powering compliant devices directly through Ethernet cabling. This switch intelligently detects devices that support PoE and delivers power accordingly, preventing any accidental damage to non-PoE devices.
Built to industrial-grade standards, the ISL402P features dual redundant power supplies and offers dust and moisture resistance as well as tolerance to extreme temperatures, allowing it to operate reliably in harsh environments over extended periods.
Key Features
- Port Configuration: Equipped with 4 x 10/100Base-TX Ethernet ports and 2 x 1000Base-X fiber ports for versatile connectivity.
- PoE Compliance: All 4 RJ45 ports support the IEEE 802.3 af/at PoE standard, delivering a maximum output power of 30W per port.
- Auto-Negotiation: All ports support half/full duplex auto-negotiation and feature automatic MDI/MDI-X functionality for seamless connections.
- Line-Speed Forwarding: Supports line-speed forwarding across all ports for optimal and smooth data transmission.
- DIP Switch Configuration: Equipped with a 3-position DIP switch to set forced 10M mode, enable VLAN port isolation, and activate AI_PoE functionality for enhanced management.
- Surge Protection: Power lines are protected with ±2KV differential mode and ±4KV common mode protection. Data lines feature ±6KV differential mode and ±6KV common mode protection for comprehensive surge shielding.
- Reliable Power Supply: Supports DC 44~57V dual redundant power supplies, enhancing reliability and uptime in critical applications.
- Flexible Installation: Multiple installation options available, including desktop, wall-mounted, and standard DIN rail installations, facilitating versatile deployment in different environments.
- Plug-and-Play: Simple operation with plug-and-play functionality, requiring no configuration for easy setup.
- Durable Design: Constructed with an aluminum alloy housing for excellent heat dissipation, ensuring long-term stable performance even in demanding conditions.
Product Parameters
| Protocol | Standards | IEEE802.3 10Base-T IEEE802.3u 100Base-TX/FX IEEE802.3ab 1000Base-T IEE802.3 afIEE802.3 at IEEE 802.3x flow control |
| Optical port characteristics | Interface type | SFP slot |
| Transmission rate | 1.25Gbps | |
| Transmission distance | Multimode: 550m/2km; Singlemode: 2/20/40/60/80/100km | |
| Transmission wavelength | Multimode: 850nm/1310nm, Singlemode: 1310nm/1550nm/1490nm | |
| Ethernet port characteristics | Interface type | Standard RJ45 |
| Transmission rate | 10/100Mbps adaptive | |
| Transmission distance | 10Base-T: ≤250m（CAT3,4,5 UTP）100Base-TX: ≤100m（CAT3,4,5 UTP） | |
| Switching performance | Forwarding method | Store and forward (full line speed) |
| Transmission mode | Full-duplex/half-duplex adaptive | |
| MAC address table | 2K | |
| Cache space | 384Kb | |
| Jumbo frame | 15Kb | |
| Packet forwarding rate | 3.5712Mpps@64byte | |
| Backplane bandwidth | 4.8G (non-blocking) | |
| LED indicator | Power indicator | PW1, PW2, green |
| Optical port indicator | Red, 1 for each optical port | |
| Link/Act indicator | Yellow, 1 for each Ethernet port | |
| PoE indicator | Green, 1 for each Ethernet port | |
| Power supply characteristics | Input voltage | DC44~57V |
| Standby power consumption | ≤2W | |
| PoE power supply cell | 1/2+，3/6- | |
| Single port maximum power | ≤30W | |
| DIP switch | 10M | The rate of Ethernet ports T1~T4 is 10Mbps, supporting up to 250m transmission. |
| VLAN | Ethernet ports T1~T4 do not communicate with each other, but can communicate with the optical port respectively. | |
| AI_PoE | Ethernet ports T1~T4 enable AI_PoE (intelligent watchdog) function. | |
| Environmental conditions | Operating temperature | -40℃～85℃ |
| Storage temperature | -40℃～85℃ | |
| Relative humidity | 5%～95% non-condensing | |
| Cooling method | Natural heat dissipation | |
| Physical characteristics | Appearance size | 139×109×48mm |
| Equipment weight | Net weight 0.55kg |
