[4 Gigabit + 16 Gigabit] 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.

1. Support 4 Gigabit Combo photoelectric multiplexing interfaces and 16 10/100/1000Base-T interfaces to provide users with flexible networking methods

2. Gigabit SFP interface, which can support hot-swappable LC optical fiber interface module and RJ45 electrical port module;

3. The redundancy of the fast optical fiber ring network of less than 20ms enhances the reliability of system communication;

4. It adopts high-strength closed aluminum shell, IP40 protection level, no fan shell heat dissipation, durable, stable and reliable;

5. -40°C~75°C working temperature, meet the application requirements of harsh industrial environments;

6. Industrial-grade power supply design, a variety of power supply schemes are available to meet the user's flexible application

Product model	ES6020G-4GC-16GT
Gigabit electrical port	16 x 10/100/1000Base-T(X)RJ45 ports, full/half-duplex mode, automatic MDI/MDI-X connection
Gigabit Cmobo port	4 x 1000Base-X (SFP slot) optical ports, or 4 x 10/100/1000Base-T(X) RJ45 electrical ports (optical ports support 100 Gigabit SFP, the interface needs to be set to force 100M)
Optical port parameters	Wavelength: 1310nm/ 1550nm (singlemode), 850nm/1310nm (multimode) Optical port type: shielded SFP base, LC optical interface Transmission distance: 20 to 80 km optional (single mode), 550 m (multi-mode) Transmission rate: 1.25Gbps
Electricity	AC: AC85-264V/DC110-370V (dual power supply optional)
Consumption	<20W@AC220V
Network standards	IEEE802.3, 802.3u, 802.3z, 802.3x, 802.1P, 802.1Q, 802.1D/W, etc
Swap function	Support VLAN, port isolation, port configuration, port rate limiting, storm suppression, port aggregation, and port statistics
Redundancy technology	Support private Ring network technology, support ERPS, RSTP, and STP compatibility
Multicast technology	IGMPSnooping and static multicast are supported
Security management	Support WEB, TELNET, SSH control, ACL access control list, 802.1X port authentication, relay alarm, email log.
Management & Maintenance	Support QoS, SNMPv1/v2c, RMON, LLDP, port mirroring, ping, DDM , support user rights management, system logs, SNTP client; Support online restart, factory reset, system upgrade, configuration file upload/download; Support unified host computer software management
Mode of exchange	Store-and-forward
Backplane bandwidth	56Gbps
Cache size	4.1Mbit
Mac address table	8K
Size	482.6mm×210mm×44mm (including hanging ears, excluding terminal blocks and optical interface components)
Operating temperature	-40°C～+75°C
Storage temperature	-40℃~+85℃
EMC	IEC61000-4-2 (ESD), Level 4 IEC61000-4-5 (Surge), Level 4 *The network port supports 6KV lightning protection, IEC61000-4-4 (EFT), and Level 4

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