E352B Ethernet Switch 48 Port 100M 4 Gigabit Optical Port Education Network Layer 3 Switch

Quick Details: Products Status:Stock Ports:≥ 48 Transmission Rate:10/100/1000Mbps Function:LACP, POE, QoS, SNMP, Stackable, VLAN Support Communication Mode:Full-Duplex Certification:RADIUS Switch Capacity:64G Brand Name:H3C Model Number:LS-E352B Place of Origin:Guangdong, China Warranty:1year Dimensions (W x D x H)：440*260*43.6 Packaging & Delivery: Packaging Details:1.Anti-static bag for each hdd.                                2.each goods use Foam buffer protect from friction                                3.The goods be packed very well ,can ship to all over the world Port:                      HongKong Lead Time : Quantity(Pieces) 1 - 1 >1 Est. Time(days) 30 To be negotiated Product Description: H3C E328B / E352B Education Network Switch Specifications Features Item E328B E352B Management port 1 Console port Service port description Fixed port 24 10 / 100Base-TX Ethernet ports, 4 1000Base-X SFP and 2 1000Base-T (combo) Ethernet ports 48 10 / 100Base-TX Ethernet ports, 4 1000Base-X SFP and 2 1000Base-T (combo) Ethernet ports Optional module 1000BASE-SX-SFP1000BASE-LX-SFP1000BASE-LH-SFP1000BASE-ZX-LR-SFP1000BASE-ZX-VR-SFP1000BASE-T-SFP_STACK Dimensions (mm)Width × depth × height 440×260×43.6 Weight E328B：<5kg. E352B：<5kg Input voltage Rated voltage range: 100 ～ 240V a.c .; 50 / 60HzMaximum voltage range: 90 ～ 264V a.c .; 50 / 60Hz Power consumption (at full load) E328B ：26W E352B ：41W Working temperature 0～50℃ Relative humidity in the working environment (non-condensing) 10%～90% H3C E328B / E352B Education Network Switch Business Features Characteristic E328B/E352B Wire-speed Layer 2 / Layer 3 switching All ports support wire-speed forwardingSwitching capacity 64GPacket forwarding rate: 9.6Mpps (E328B) /13.2Mpps (E352B) Exchange mode Store and forward mode (Store and Forward) Port characteristics Support IEEE 802.3x flow control (full duplex)Support broadcast storm suppression based on port rate percentageSupport pps-based broadcast storm suppressionSupport bps-based broadcast storm suppression Port aggregation Support LACPSupport manual aggregationSupports up to 128 aggregation groups with a maximum of 8 ports per aggregation group MAC address Support black hole MACSupport setting the maximum number of port MAC learning VLAN Support port-based VLAN (4K)Supports protocol-based VLANSupport Voice VLANSupport VLAN VPN (QinQ), flexible QinQSupport GVRP protocol DHCP Supports DHCP CLIENTSupport DHCP SnoopingSupports DHCP Snooping Option82 / DHCP Relay Option82 IPv4 / v6 routing Support static routing, RIPv1 / 2, RIPng Multicast IGMP Snooping v1 / v2 / v3; MLDv1 SnoopingMulticast VLAN Layer 2 ring network protocol Support STP / RSTP / MSTP protocolSupport Smart LinkSupport RRPP Mirror Support N: 4 port mirroringSupports flow mirroringSupport RSPAN QoS/ACL Support ACL Support L2 ~ L4 packet filtering function, provide filtering based on source MAC address, destination MAC address, source IPaddress, destination IP address, TCP / UDP port number, protocol type, VLAN, VLAN range and illegal frameSupports ACL based on source IPv6 address, destination IPv6 address, TCP / UDP port number, protocol type, etc.Support time-based ACL / QoSSupports inbound and outbound bidirectional ACL policiesSupport VLAN-based ACL Supports QoS Supports 802.1p and DSCP priority remarking of packetsSupports limiting the rate at which a port receives and sends packetsSupport message redirectionSupport CAR functionSupport 8 port output queuesSupport port queue-based scheduling (SP, WRR, WFQ, SP + WFQ, SP + WRR)Supports QoS Profile management, allowing users to customize QoS service solutions Safety features User hierarchical management and password protectionSupport IEEE 802.1X authentication / centralized MAC address authentication / WEB authenticationSupport Triple AuthenticationSupport SAVI certificationSupport AAA & RADIUS authenticationSupport MAC address learning limitSupport MAC address binding with port and IPSupport SSH2.0Support IP source address protectionSupport ARP intrusion detection functionSupport ARP packet rate limitSupport port isolationSupport MAC address black hole Management and maintenance Support XModem / FTP / TFTP loading and upgradingSupport command line interface (CLI), Telnet, Console port for configurationSupport SNMPV1 / V2 / V3, WEB network managementSupports RMON 1, 2, 3, 9 MIBsSupport iMC Intelligent Management CenterSupports HGMPv2 cluster managementSupport system log, hierarchical alarm, and debugging information outputSupport PING, TracertSupport VCT (Virtual Cable Detection) to quickly locate cable failure pointsSupport port loopback detectionSupport IPV6 host management feature family Packing & Delivery: 1. DHL / UPS / FedEx / TNT , Door-to-Door.  2. By Air or by Sea , for FCL; Airport/ Port receiving. 3. Customers Specifying Freight Forwarders or Negotiable Shipping Methods. We will choose the best and safe packaging material to make sure your orders won't bedamaged during delivery. Company Profie: TFC is one-stop supplier for quality new, used and refurbished IT hardware. NMI buys, sells, leases, rents, consigns and tradesjust about every product line including Sun, HP, IBM, Dell,Lenovo, storage equipment as NetApp and EMC, telecom equipment asH3C,HUAWEI,CISCO,Juniper etc... Our Certificates: FAQ: Q1:What's your main product? TFC mainly produce networking equipment, server , storage equipment etc.Q2:What's your payment term?Usually L/C,T/T,D/P,D/A ,it is determined by our negotiation.Q3:Can you customize product?Yes, TFC can supply you products according to your requirement .Q4:What is the MOQ and Leading?Usually 30~50 working days for delivery.