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Star management industrial switch product series is rich, port configuration is flexible, products are made of high-performance industrial switching chip, with strong anti-interference performance; Industrial wide temperature design, to meet the stable and reliable operation in industrial environment; Support power redundancy backup, using private ring network redundancy, fault self-healing time is very short <20ms, effectively prevent communication interruption.
1: Support 4 100 Gigabit optical + 16 100 Gigabit electrical interface configuration
2: Support private ring network, support RSTP, compatible with STP
3: IP40 protection, EMC4 protection, 6000V lightning protection
4: Support Console, WEB management mode, support SNMPv1/v2c, support unified host computer software management
5: Support dual power supply redundant DC9~6V and single power supply AC85-264V/DC110-370V power supply
6: -40°C~+75°C working temperature to meet the requirements of harsh industrial environment applications
| Product model | ES520-4F |
| RJ45 port | 16 x 10Base-T/100Base-TX |
| Fiber optic port | 4 x 100Base-FX |
| Optical port parameters | Wavelength: 1310nm/1550nm (single-mode), 1310nm (multi-mode) Optical port type: SC/FC/ST optical interface is optional Transmission distance: 20 to 80 km optional (single mode), 2 km (multi-mode) Transmission rate: 155Mbps |
Electricity | DC: DC9~60V (support dual power redundancy, reverse connection protection) AC: AC85-264V/DC110-370V (single power supply). |
| Consumption | <12W(@24VDC) |
| Network standards | IEEE802.3、802.3u、802.3z、802.3x、802.1P、802.1Q、802.1D/W |
| Swap function | VLANs, port rate limiting, storm suppression, port aggregation, and flow control are supported |
| Redundancy technology | Support private Ring network technology, support RSTP, compatible with STP |
| Multicast technology | IGMPSnooping and static multicast are supported |
| Management & Maintenance | Support Console, WEB management, SNMPv1/v2c, unified host computer software management |
| Mode of exchange | Store-and-forward |
| Backplane bandwidth | 12.8Gbps |
| Cache size | 4.1Mbit |
| Mac address table | 8K |
Size | 160mm×74mm×122mm (excluding DIN rail and terminal block assembly size) |
| Operating temperature | -40°C～+75°C |
| EMC | IEC61000-4-2(ESD), Level4 IEC61000-4-5(Surge), Level4※ The network port supports 6KV lightning protection IEC61000-4-4(EFT), Level4 |
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Reviews
Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
