28 prievadų komutatorius Hikvision DS-3E3728-H (valdomas L2, 4xSFP+)
- Bendra informacija
- Matmenys (mm)440×360×43.6
- Darbo drėgmė5% to 95% (no condensation)
- Darbinė temperatūra0 °C to 45 °C (32 °F to 113 °F)
- Prievadai24×10/100/1000BASE-T ports (including 8×combo interfaces), 4×10G/1G BASE-X SFP+ ports
- Svoris≤6.7 kg
- Key Feature
- ACLPacket filtering at L2～L4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addressesTime range-based ACLVLAN-based ACLBidirectional ACL
- Link aggregation1G/10G/40G port aggregationStatic aggregation/Dynamic aggregationCross-device aggregation
- Management maintenanceConfiguration through CLI, Telnet, and console portPing, TracertLoading and upgrading through XModem/FTP/TFTPSNMPv1/v2/v3 and Web-based NMSRemote monitoring (RMON ) alarm, event, and history recordingNTP
- Ring network protocolSTP/RSTP/MSTP
- SaugaHierarchical user management and password protectionGuest VLAN802.1X authentication, centralized MAC authenticationRADIUS authenticationMAC address learning limitPort isolationIP Source guardDynamic ARP inspection, preventing man-in-the-middle attacks and ARP DoS attacksIP/Port/MAC binding
- VLANPort-based VLANMAC-based VLANProtocol-based VLANQinQ and selective QinQ
- VxLANVXLAN Layer 2 switchingVXLAN routing switchingVXLAN gateway
- Tinklo parametrai
- MulticastIGMP Snooping /MLD Snooping、Multicast VLAN
- Paketų perdavimo spartaWhole-Device Performance: 444.91 MppsPort Performance: 95.23 Mpps
- Paslaugų kokybė (QoS)802.1p DSCP remarkingFlexible queue scheduling algorithms based on ports and queues, including SP, WRR, WFQ and SP+WRRCommitted access rate (CAR)Packet redirectionPort rate limit (receiving and transmitting)
- Perjungimo našumasWhole-Device Performance: 598 GbpsPort Performance: 128 Gbps
- Maitinimas
- Energijos suvartojimasSingle AC input: 87 WDual AC inputs: 91 WSingle DC input: 88 WDual DC inputs: 95 W
- Maitinimo įėjimasAC：100V～240V AC，50/60Hz DC： -48V～-60V DC
- Programinės įrangos funkcijos
- Prievado veidrodinimasPort mirroringRSPANTraffic mirroring
- Routing FeatureStatic routingRIPv1/v2 and RIPngOSPFv1/v2/v3BGP and BGP4+ for IPv6