Features *Support 4 10G SFP+ slot and 8 Combo Port 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. *DC36~72V redundancy power, reverse polarity protection. *Industrial grade 4 design, -40-85°C operating temperature. *IP40 rated aluminum alloy housing, 1U Rack Mount. Introduction JHA-MIW4GSC8016H is a high performance, cost-effective high-end managed industrial Ethernet switch. The switch provides 16 10/100/1000Base-T(X) Ethernet port and 8 Combo port and 4 10G SFP+ slot. The use of a Ring technology (network fault recovery <20ms) the user can easily set the redundant ring network to increase network reliability, it also support WEB, CLI, Telnet/serial console, Windows utility, and SNMP management of a variety of ways, rich QoS features for data traffic control and management, support ring protocol, RSTP and STP Ethernet redundancy support port-based VLAN, IEEE 802.1Q VLAN and GVRP protocol. The product also industrial design, and can be widely used in automotive PIS, CCTV, video surveillance systems, train control system, but also applies to any vibration shock, EMC compatibility requirements of harsh industrial applications, can meet a variety of industrial site requirements to achieve higher reliability. Specification Interface Fiber Port 4*10G SFP+ Slot+8 Combo port Ethernet Port 16*10/100/1000 Base－T Manage Port 1*RJ45 Console port Power connector 4P Phoenix terminal, dual power supply redundancy,100-240VAC input LED Indicator Power indicator: PWR (green); System indicator:SYS (green); Network indicator: Speed (green) Link (yellow), optical port L/A (green) 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 DC36~72V/AC 100-240V 50-60HZ Power consumption Non-POE full load (Total power) <70W L2 Features Exchange capacity 128G Packet forwarding rate 95.23Mpps 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 440X250X44.5mm Installation method 1U19 inch rack mount Weight 3.5KG Dimension Order Information Model No. Description of Goods JHA-MIW4GSC8016H Managed Industrial Ethernet Switch, 4 10G SFP+ Slot and 8 Combo port and 16 10/100/1000Base-T(X), DC36~72V,-40-85°C Operating Temperature Power Supply:DC36~72V/AC 100-240V 50-60HZ Power Supply or Power Adapter is Optional.