Features *Support 4 1G/10G SFP+ Slot and 16 10/100/1000Base-T(X) Ethernet port. *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. *DC10-55V redundancy power, reverse polarity protection. *Industrial grade 4 design, -40-85°C operating temperature. *IP40 rated aluminum alloy housing, DIN-Rail mounted. Introduction JHA-MIW4G016H is a high performance, cost-effective high-end managed industrial Ethernet switch. The switch provides 16 10/100/1000Base-T(X) Ethernet port and 4 1G/10G SFP+ Slot. In full compliance with industrial product design and materials, the shell is made of aluminum alloy to enhance heat dissipation performance. Through fanless heat dissipation circuit design, wide range of working environment temperature, high protection level and other technologies, it provides high/low temperature resistance, lightning protection and other excellent industrial grade Quality; support WEB management, VLAN, QoS, SNMP, IGMP snooping and other network functions; support Ethernet fast ring network protection previous STP/RSTP/MSTP spanning tree ring network; industrial-grade three-level ESD protection is suitable for many occasions , such as intelligent transportation, outdoor monitoring, industrial network, safe city and other harsh environment deployments require that the product also adopts fanless, low power consumption, industrial-grade design, and the operating temperature range of -40 to 85°C, which can meet various industrial On-site requirements, providing economical solutions. The device can be widely used in various broadband data transmission fields such as smart buildings, smart cities, smart communities, smart transportation, telecommunications, security, financial securities, customs, shipping, electric power, water conservancy and oil fields. Detail Features *Support STP/RSTP/MSTP production tree protocol, eliminate layer 2 loop and realize link backup. *Support IEEE 802.1Q VLAN, users can flexibly divide VLAN according to needs, support Voice VLAN, and support QinQ configuration. *Support IGMP V1/V2 multicast protocol, support IGMP Snooping, meet multi-terminal high-definition video. *Frequency monitoring and video conferencing access requirements. *Support port isolation. *Support port broadcast storm suppression. *Support various management and maintenance methods such as Web network management, CLI command line (Console, Telnet), SNMP (V1/V2/V3) Telnet, etc. *Support HTTPS, SSLV3, SSHV1/V2 and other encryption methods, making management more secure. *Support RMON, system log, and port traffic statistics, which is convenient for network optimization and transformation. *Support LLDP, which is convenient for the network management system to query and judge the communication status of the link. *Support CPU monitoring, memory monitoring, Ping detection, cable length detection. *Users can easily understand the working status of the device through the power indicator (PWR), system operation indicator (SYS), port status indicator (Link, L/A). Specification Interface Fiber Port 4*1G/10G SFP+ Slot Ethernet Port 16*10/100/1000 Base－T Manage Port 1*RJ45 Console port Power connector 5P Phoenix terminal, dual power supply redundancy LED Indicator PWR (green); System indicator:SYS(green); Network port indicator:Yellow(Link)/Green (Speed)/Green(Fiber L/A) Cable type and distance Twisted pair cable 0-100m (CAT5e, CAT6) Single-mode fiber 20/40/60/80/100KM Multimode fiber 550m/2KM Optical fiber interface LC/SC Network topology & scale Ring topology Support Star topology Support Bus topology Support Tree topology Support Hybrid topology Support Electrical characteristics Input voltage DC10-55V/AC 100-240V 50-60HZ Power consumption Non-POE full load (Total power) <20W L2 Features Exchange capacity 96G Packet forwarding rate 64.23Mpps MAC address table 16K VLAN support and quantity Support 4K Report buffer 12M Forwarding delay <10us Port characteristics Cross-connect and direct-adaptive Flow control Support Jumbo frame support Support 10Kbytes Spanning Tree Protocol Support STP/RSTP/MSTP Ring network protocol Support ERPS Link aggregation Support 16 groups Multicast Support IGMP Snooping Port mirroring Support Storm suppression Support Port traffic statistics Support Port flow system Support QINQ Support Protection Shell: IP40 protection, aluminum alloy housing IEC 61000-4-5 Level 3 (4KV/2KV) (8/20us) IEC 61000-4-5 Level 3 (6KV/2KV) (10/700us) IEC 61000-4-3 Level 3 (10V/m) IEC 61000-4-4 Level 3 (1V/2V) IEC 61000-4-6 Level 3 (10V/m) IEC 61000-4-8 Level4 (30A/m) IEC 61000-4-11 Level3 (10V) EMI CLASS A IEC 61000-4-2 Level 4 (15KV/30KV) Free fall 0.5m Convergence Service ACL Support 500 ACLs; Support IP standard ACL; Support MAC extended ACL; Support IP extended ACL; QoS Support QoS re-marking and priority mapping; Support SP, WRR queue scheduling; Support entry speed limit and exit speed limit; Support flow-based QoS Management function Command line Support Management serial port Support Telnet Support WEB management Support SNMP Support SNMPv1/v2c User management Support System log Support File upgrade Support Firmware upgrade Support SFP module DDM Support Environmental conditions Working temperature -40℃~+85℃ Storage/transport temperature -40℃~+85℃ Relative humidity 5%~95% does not support condensation (non-condensing) Cooling method No fan design, natural heat dissipation MTBF 100,000 hours Mechanical structure Size 142X160X88mm Installation method DIN Rail Installation Weight 1.5KG Interface Fiber Port 4*1G/10G SFP+ Slot Ethernet Port 16*10/100/1000 Base－T Manage Port 1*RJ45 Console port Power connector 5P Phoenix terminal, dual power supply redundancy LED Indicator PWR (green); System indicator:SYS(green); Network port indicator:Yellow(Link)/Green (Speed)/Green(Fiber L/A) Cable type and distance Twisted pair cable 0-100m (CAT5e, CAT6) Single-mode fiber 20/40/60/80/100KM Multimode fiber 550m/2KM Optical fiber interface LC/SC Network topology & scale Ring topology Support Star topology Support Bus topology Support Tree topology Support Hybrid topology Support Electrical characteristics Input voltage DC10-55V/AC 100-240V 50-60HZ Power consumption Non-POE full load (Total power) <20W L2 Features Exchange capacity 96G Packet forwarding rate 64.23Mpps MAC address table 16K VLAN support and quantity Support 4K Report buffer 12M Forwarding delay <10us Port characteristics Cross-connect and direct-adaptive Flow control Support Jumbo frame support Support 10Kbytes Spanning Tree Protocol Support STP/RSTP/MSTP Ring network protocol Support ERPS Link aggregation Support 16 groups Multicast Support IGMP Snooping Port mirroring Support Storm suppression Support Port traffic statistics Support Port flow system Support QINQ Support Protection Shell: IP40 protection, aluminum alloy housing IEC 61000-4-5 Level 3 (4KV/2KV) (8/20us) IEC 61000-4-5 Level 3 (6KV/2KV) (10/700us) IEC 61000-4-3 Level 3 (10V/m) IEC 61000-4-4 Level 3 (1V/2V) IEC 61000-4-6 Level 3 (10V/m) IEC 61000-4-8 Level4 (30A/m) IEC 61000-4-11 Level3 (10V) EMI CLASS A IEC 61000-4-2 Level 4 (15KV/30KV) Free fall 0.5m Convergence Service ACL Support 500 ACLs; Support IP standard ACL; Support MAC extended ACL; Support IP extended ACL; QoS Support QoS re-marking and priority mapping; Support SP, WRR queue scheduling; Support entry speed limit and exit speed limit; Support flow-based QoS Management function Command line Support Management serial port Support Telnet Support WEB management Support SNMP Support SNMPv1/v2c User management Support System log Support File upgrade Support Firmware upgrade Support SFP module DDM Support Environmental conditions Working temperature -40℃~+85℃ Storage/transport temperature -40℃~+85℃ Relative humidity 5%~95% does not support condensation (non-condensing) Cooling method No fan design, natural heat dissipation MTBF 100,000 hours