Product Overview
The ISF402 is a 100 Mbps industrial-grade fiber media converter designed as a non-managed industrial Ethernet switch. It provides conversion between 4 x 10/100Base-TX twisted pair electrical signals and 2 x 100Base-X SC optical signals, utilizing advanced switching technology and store-and-forward methods to ensure efficient data transmission.
Engineered to meet rigorous industrial standards, the ISF402 supports dual redundant power supplies and is built to withstand dust, moisture, and extreme temperature conditions. With a remarkable Mean Time Between Failures (MTBF) of 300,000 hours, this switch is ideal for a variety of industrial applications, including automation control, traffic management systems, building automation, and data center monitoring. The ISF402 reliably delivers robust performance for the Industrial Internet of Things (IIoT), making it suitable for long-term operation in harsh environments.
Key Features
- 4 x 10/100Base-TX Ethernet ports and 2 x 100Base-X fiber optic ports
- Supports 10/100 Mbps speed auto-negotiation for all Ethernet ports
- Automatic half/full duplex negotiation and Auto MDI/MDI-X functionality on each port
- Supports wire-speed forwarding for smoother and more efficient data transmission
- Equipped with imported lightning protection components to guard against lightning strikes and high voltage surges
- Wide operational temperature range of -45°C to +85°C, ensuring adaptability to extreme conditions
- Supports dual redundant power supply, along with overload protection and reverse polarity protection
- Plug-and-play design for easy installation, requiring no configuration
- IP40-rated protection with a rugged, high-strength metal housing; fanless and low power consumption design
- IEC Class A electromagnetic protection, providing superior electromagnetic compatibility (EMC)
Product Parameters
| Standards and protocols | IEEE802.3 10Base-T IEEE802.3u 100Base-TX IEEE802.3z 100Base-SX/LX standards IEEE 802.3x flow control |
| Interface information | Single-mode SC fiber port: 2 100Base-X fiber optic port (options: SC/FC/SFP). |
| Transmission rate: 155 Mbps | |
| Multimode fiber distance: 550 m/2 km; Single-mode fiber distance: 2/20/40/60/80/100 km | |
| Multimode wavelength: 850 nm/1310 nm; Single-mode wavelength: 1310 nm/1550 nm/1490 nm | |
| RJ45 Ethernet port: 4 10/100Base-TX Ethernet port (standard RJ45) | |
| 10/100 Mbps auto-negotiation | |
| 10Base-T: ≤100 m (CAT3, CAT4, CAT5 UTP) | |
| 100Base-TX: ≤100 m (CAT3, CAT4, CAT5 UTP) | |
| Mechanical properties | Shell material: metal shell |
| Appearance dimensions (length*depth*height): 139mm×108mm×50mm | |
| Installation method: DIN rail type | |
| Heat dissipation method: natural cooling, no fan | |
| Weight: < 0.6KG | |
| Environmental properties | Working temperature: -40 ℃ ～+ 85 ℃ |
| Storage temperature: -40 ℃ ～+85℃ | |
| Relative humidity: 5% ~ 95% (non-condensing) | |
| Exchange properties | Bandwidth: 1.2Gbps |
| Packet forwarding rate (whole machine) : 0.8928 Mpps | |
| Exchange method: store-and-forward | |
| MAC table : 1K | |
| Packet buffer : 512K | |
| Jumbo frame: 10K | |
| Power supply | Input voltage: DC 12 V-58V (dual redundant) |
| Power interface: 6-pin Phoenix terminal. | |
| Power supply protection: positive and negative pole misconnection protection | |
| Power consumption: < 5 W | |
| indicator light | Ethernet port :100M Link/ACT yellow, Link/Act green; |
| Fiber port: Red(FX1-FX2) | |
| Power light: green(PW1-PW2) | |
| Security properties | Shell protection: IP40 |
| Surge impact IEC61000-4-5 : (optional)Signal end: common mode ± 4KV, differential mode ± 2KVPower supply end: common mode ± 4KV, differential mode ± 2KV | |
| Anti-static interference IEC61000-4-2 : contact discharge ± 8KV, air discharge ± 15KV | |
| Pulse immunity IEC61000-4-4 : signal terminal: ± 2KV, power terminal: ± 2KV | |
| Shock: IEC 60068-2-27 | |
| Free fall: IEC 60068-2-32 | |
| Vibration: IEC 60068-2-6 | |
| MTBF: 100000 hours | |
| warranty period | 3 years |
