Product Overview
The ISL401P is a high-performance 4-Port Unmanaged PoE Switch designed for seamless network connectivity and power delivery. It features 4 x 10/100Base-TX Ethernet ports and 1 x 1000Base-X fiber port. Ports T1-T4 support the IEEE 802.3 af/at Power over Ethernet (PoE) standard, allowing each port to deliver a maximum power output of 30W. As a PoE power sourcing equipment, this switch automatically detects connected devices that support PoE, ensuring that power is supplied only to compliant devices, thereby protecting non-PoE devices from potential damage.
Constructed to meet industrial-grade standards, the ISL401P is resilient to dust and moisture and can withstand extreme temperatures, enabling it to operate reliably in harsh environments for extended periods. It also supports dual redundant power supplies, enhancing system reliability.
Key Features
- Port Configuration: Contains 4 x 10/100Base-TX Ethernet ports and 1 x 1000Base-X fiber port for versatile connectivity options.
- PoE Support: 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 easy connections.
- Line-Speed Forwarding: All ports enable line-speed forwarding to ensure smooth and efficient data transmission.
- DIP Switch Configuration: Equipped with a 3-position DIP switch to configure forced 10M mode, VLAN port isolation, and AI_PoE functionality for enhanced management.
- Surge Protection: Power lines are protected with ±2KV differential mode and ±4KV common mode protection, while data lines feature ±6KV differential mode and ±6KV common mode protection.
- Power Supply: Supports a DC 44~57V dual redundant power supply for enhanced reliability.
- Flexible Installation: Offers multiple installation options, including desktop, wall-mounted, and standard DIN rail installations for versatile deployment.
- Plug-and-Play: Simple operation with no configuration required, making it easy to set up and use.
- Durable Design: Constructed with an aluminum alloy housing for excellent heat dissipation, ensuring long-term stable performance even in challenging 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 | 2.0832Mpps@64byte | |
| Backplane bandwidth | 2.8G (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 |
