16+2+2 Management Gigabit PoE Switch JHA-MPGS2G216N     Product Parameter: Model JHA-MPGS2G216N Fixed port 16*10/100/1000Base-TX RJ45 PoE port 2*10/100/1000Base-TX uplink RJ45 port 2*1000M SFP Console port 1*console port Reset Key 1 Network Protocol IEEE 802.3x IEEE 802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3z IEEE 802.3ad IEEE 802.3q 、IEEE 802.3q/p IEEE 802.1w、IEEE 802.1d 、IEEE 802.1S IEEE 802.3z 1000BASE-X IEEE 802.3af/at STP(Spanning Tree Protocol) RSTP/MSTP( Rapid Spanning Tree Protocol) EPPS ring network protocol EAPS ring network protocol   Port Specification 10/100/1000BaseT（X）Auto Transmission Mode Store and Forward(full wirespeed) Bandwidth 56/128Gbps   Packet Forwarding 40.32Mpps MAC Address 8K Buffer 4.1M Transmission Distance 10BASE-T ： Cat3,4,5 UTP(≤250 meter) 100BASE-TX ： Cat5 or later UTP(≤100 meter) 1000BASE-TX ： Cat6 or later UTP(≤1000 meter) 1000BASE-SX:62.5μm/50μm MMF(2m~550m) 1000BASE-LX:62.5μm/50μm MM(2m~550m) or 10μm SMF(2m~5000m) FLASH 128M RAM 128M Watt ≤300W LED Indicator POWER:Power LED Port :(Green=Link LED+Orange=PoE LED) 19 20:(SFP LED) Power Built-in LED AC 100~240V 50/60HZ Operating Temperature/Humidity -20～+55°C；5%～90% RH Non coagulation Storage Temperature/Humidity -40～+75°C；5%～95% RH Non coagulation Product size/Packing size（L*W*H） 295mm*195mm*45mm 410mm*275mm*95mm N.W/G.W（kg） 1.4kg/2.1kg Installation Rack-mount(optional machine hanger spare parts) Lightning protection level 3KV 8/20us； IP30 Certificate CE mark, commercial；CE/LVD EN60950； FCC Part 15 Class B；RoHS； Warranty Whole device for 3 year(Accessories not included) Software Parameter: The following are the main software functions, not all, if there is no function, please consult us first! / Support software development with customized requirements!     Protocol Standard IEEE 802.3x IEEE 802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3z IEEE 802.3ad IEEE 802.3q、IEEE 802.3q/p IEEE 802.1w、IEEE 802.1d、IEEE 802.1S、IEEE 802.1X MAC Address Support 16K MAC addresses;MAC address learning and aging   VLAN Port-based VLANs Up to 4096 VLAN support Voice VLAN,can configure QoS for voice data 802.1Q VLAN     Spanning Tree STP(Spanning tree protocol) RSTP(Rapid spanning tree protocol) MSTP(Rapid spanning tree protocol) EPPS(Ring network protocol) EAPS(Ring network protocol) 802.1x argumentation agreement Link Aggregation Max 8 aggregation groups TRUNK,each supports 8 ports Port Mirror Many-to-one port mirroring Loop Guard Loop protection function, real-time detection, rapid alarm, accurate positioning,intelligent blocking,automatic recovery Port Isolation Support downlink ports isolated from each other and communicate with uplink port Port Flow Control Half duplex based back pressure control Full duplex based on PAUSE frame Line Rate Support downlink ports isolated from each other and communicate with upstream port   IGMP Snooping IGMPv1/2/3 and MLDv1/2 GMRP Protocol Registration Multicast address management, multicast VLAN,multicast routing ports,static multicast addresses DHCP DHCP Snooping   Storm Suppression Unknown unicast, multicast,unknown multicast,storm suppression of broadcast type Storm suppression based on bandwidth tuning and storm filtering   Security User port+ IP Address+ MAC Address ACL based on IP and MAC Security properties of port based MAC address quantities   QOS 802.1p port queue priority algorithm Cos/Tos，QOS sign WRR (Weighted Round Robin)，Weighted priority rotation algorithm WRR、SP、WFQ，3 priority scheduling models Cable Sequence Auto-MDIX; auto identification of straight-through cables and crossover cables Negotiation Mode Port supports automatic negotiation ( self-negotiation transmission rate and duplex mode)   System Maintenance Upgrade package upload System log view WEB restore factory configuration   Network Management WEB NMS CLI management based on Telnet, TFTIP, Console SNMP V1/V2/V3 RMON V1/V2 RMON Management