![[Gigabit 4 optical 16 electrical] ring network managed industrial switch](https://lele-1306719578.cos.ap-guangzhou.myqcloud.com/1000000336/image/6614bbd48a5fe.png)
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[Gigabit 4 optical 16 electrical] ring network managed industrial switch
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.
- Support 4 Gigabit SFP optical ports + 16 Gigabit power configuration
- Supportprivate Ring ring networktechnology, support ERPS, RSTP, and compatible with STP
- IP40protection, EMC4 protection, 6000V lightning protection
- Support Console, WEB management, SNMPv1/v2c/v3, and unified host computer software management
- Support dual power supply redundantDC9~60Vand single power supply AC85-264V/DC110-370V power supply
[Gigabit 4 optical 16 electrical] ring network managed industrial switch
| Product model | ES520G-4GF-16GT |
| RJ45 port | 16 x 10/100/1000Base-T(X) with adaptive function and support for MDI/MDI-X connection |
| Fiber optic port | Four 100/1000Base-X (SFP slots) support DDM function |
| Optical port parameters | Wavelength: 1310nm/1550nm (singlemode), 850nm/1310nm (multimode) Optical port type: shielded SFP base, LC optical interface Transmission distance: 10 to 80 km optional (single mode), 550 m (multi-mode) Transmission rate: 1.25Gbps |
Electricity | DC: DC9~60V (support dual power redundancy, reverse connection protection) AC: AC85-264V/DC110-370V (single power supply). |
| Consumption | <16W(@24VDC) |
| Network standards | IEEE802.3i, 802.3u, 802.3ad, 802.3z, 802.3x, 802.1Q, 802.1D/W, etc |
| Swap function | It supports VLAN, port rate limiting, wide burst suppression, port aggregation, and flow control |
| Redundancy technology | Support private Ring network technology, support ERPS, RSTP, and STP compatibility |
| Multicast technology | IGMP snooping and static multicast are supported |
| Management & Maintenance | Support Console, WEB management, SNMPv1/v2c/v3, and unified host computer software management |
| Mode of exchange | Store-and-forward |
| Backplane bandwidth | 56Gbps |
| 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), Level 3 IEC61000-4-5 (Surge), Level 3 ※ The network port supports 6KV lightning protection IEC61000-4-4 (EFT), Level 3 |
4.9
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Score Excellent
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)