Managed Industrial Ethernet Switch
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  Rackmount Managed L2 Industrial Ethernet Switch 12 Port | JHA-MIGS1212H* Support 12 1000Base-X SFP slot and 12 10/100/1000Base-T(X) Ethernet port; * Support STP/RSTP/MSTP production tree protocol, eliminate layer two loop, realize link backup; * Support IEEE 802.1Q VLAN, users can flexibly divide VLAN according to their needs, support Voice VLAN, and support QinQ configuration; * DC36-72V redundancy power, reverse polarity protection; * Industrial grade 4 design, -40-85°C operating temperature; * IP40 rated aluminum alloy housing, 1U Rack Mount; * 5-year warranty. 
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  8 10/100/1000TX and 2 1000X SFP Slot | Managed Industrial Ethernet Switch JHA-MIGS28H* Support 2 1000Base-X SFP slot and 8 10/100/1000Base-T(X) Ethernet port; * Support STP/RSTP/MSTP production tree protocol, eliminate layer two loop, realize link backup; * Support IEEE 802.1Q VLAN, users can flexibly divide VLAN according to their needs, support Voice VLAN, and support QinQ configuration; * DC10-55V redundancy power, reverse polarity protection; * Industrial grade 4 design, -40-85°C operating temperature; * IP40 rated aluminum alloy housing, DIN-Rail mounted; * 5-year warranty. 
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  8 Port 1000M L2/L3 MANAGED INDUSTRIAL ETHERNET SWITCH with 4 10G SFP+ Slot | JHA-MIWS4G08H* 8 10/100/1000Base-T(X) port and 4 1G/10G SFP+ Slot and 1 Console Port managed network switch, L2/L3 Optional; * Rich QoS features for data flow control and management, support ring protocol, RSTP and STP Ethernet redundancy, support port-based VLAN, IEEE 802.1Q VLAN and GVRP protocol; * Support CLI, SNMP, WEB VLAN management, Console/Telnet command-line management and syslog, using self-developed ring network technology, recovery time <20ms; * DC10-58V redundancy power, reverse polarity protection; * IP40, PoE/Non PoE Optional; * 5 years warranty. Ethernet Port:8*10/100/1000 Base-T 
 Manage Port:1*RJ45 Console port
 Power connector:3P Phoenix terminal, dual power supply redundancy
 Support L2/L3
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  24 Port 1000M L2/L3 Managed Industrial Ethernet Switch with 4 10G SFP+ Slot | JHA-MIWS4G024H* Support 4 1G/10G SFP+ slot and 24 10/100/1000Base-T(X) Ethernet port managed industrial fiber switch, L2/L3 Optional; * Support G.8032(ERPS), IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3x, IEEE802.3ad, IEEE802.3ab, IEEE802.1p, IEEE802.1x, IEEE802.1Q, IGMP Snooping, IPv4/IPv6 precedence; * Support CLI, SNMP, WEB management, Console/Telnet command-line management and syslog, using self-developed ring network technology, recovery time <20ms; * DC36~72V redundancy power, reverse polarity protection; * IP40, PoE/Non PoE optional; * 5 years warranty. 
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  4 10/100/1000TX and 2 1000X SFP Slot | Managed Industrial Ethernet Switch JHA-MIGS24H6-port Managed Industrial Ethernet Switch, with 2 1000Base-X SFP Slot and 4 10/100/1000Base-T(X) Ethernet Port 
 
 
 
 
 
