Recenze TP-LINK "Omada 8-Port Gigabit L2+ Managed Switch with 2 SFP SlotsPORT: 8× Gigabit RJ45 Ports, 2× Gigabit SFP Slots, RJ4

TL-SL2428P
\nJetStream Smart switch s 24 porty 10/100 Mbit / s, 4 gigabitovými portami a 24 porty PoE +
\nObsahuje 24 portov PoE s celkovým rozpočtom napájania PoE 250 W a užitočnými funkciami riadenia spotreby PoE.
\nIntegrovaná stratégia zabezpečenia vrátane 802.1Q VLAN, zabezpečenie portov a ochrany proti zahlteniu siete (Storm Control) pomáha zabezpečiť investíciu do siete LAN.
\nFunkcia L2 / L3 / L4 QoS a IGMP Snooping optimalizujú výkon hlasových a video aplikácií.
\nRiadené režimy WEB / CLI, SNMP a RMON poskytujú bohaté možnosti správy.
\nFunkcia Dual Firmware Image zvyšuje spoľahlivosť a dobu, po ktorú je sieť bez výpadkov.
\n
\nHARDWARE FEATURES
\nStandards and Protocols IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1x, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at
\nInterface 24 10/100Mbps RJ45 Ports
\n(Auto Negotiation/Auto MDI/MDIX)
\n4 10/100/1000Mbps RJ45 Ports
\n(Auto Negotiation/Auto MDI/MDIX)
\n2 Combo Gigabit SFP Slots
\nNetwork Media 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
\n100BASE-TX/1000Base-T: UTP category 5, 5e or above cable
\n(maximum 100m)
\n1000BASE-X: MMF, SMF
\nFan Quantity 2
\nPhysical Security Lock Yes
\nPoE Budget 250 W
\nDimensions ( W x D x H ) 17.37.11.7 in.(440180*44 mm)
\nMounting Rack Mountable
\nMax Power Consumption 18.8 W (220 V / 50 Hz with no PD connected)
\n286.7 W (220 V / 50 Hz with 250 W PD connected)
\nMax Heat Dissipation 64.1 BTU/h (with no PD connected)
\n977.6 BTU/h (220 V / 50 Hz with 250 W PD connected)
\nPERFORMANCE
\nSwitching Capacity 12.8 Gbps
\nPacket Forwarding Rate 9.5 Mpps
\nMAC Address Table 8K
\nJumbo Frame 9216 Bytes
\nSOFTWARE FEATURES
\nQuality of Service • 802.1p CoS/ DSCP priority
\n• 8 priority queues
\n• Priority Schedule Mode
\n- SP (Strict Priority)
\n- WRR (Weighted Round Robin)
\n• Queue Weight Config
\n• Bandwidth Control
\n- Port/Flow based Rating Limit
\n• Smoother Performance
\n• Actions for flows
\n- Mirror(to supported interface)
\n- Redirect(to supported interface)
\n- Rate Limit
\n- QoS Remark
\n• Storm Control
\n- Multiple Control Modes(kbps/ratio/pps)
\n- Broadcast/Multicast/Unknown-Unicast Control
\nL2 Features • Link Aggregation
\n- static link aggregation
\n- Up to 8 aggregation groups and up to 8 ports per group
\n- 802.3ad LACP
\n• Spanning Tree Protocol
\n- 802.1D STP
\n- 802.1w RSTP
\n- 802.1s MSTP
\n- STP Security: Loop back detection, TC Protect, BPDU Filter/Protect, Root Protect
\n• Loopback Detection
\n• Flow Control
\n- 802.3x Flow Control
\n• Mirroring
\n- Port Mirroring
\n- One-to-One
\n- Many-to-One
\n- Flow-Based
\n- Ingress/Egress/Both
\n- CPU Mirroring
\n• Device Link Detect Protocol(DLDP)
\n
\nL2 Multicast • 512 IPv4,IPv6 shared multicast groups
\n• IGMP Snooping
\n- IGMP v1/v2/v3 Snooping
\n- Fast Leave
\n- IGMP Snooping Querier
\n- IGMP Authentication
\n- Static Group Config
\n• MLD Snooping
\n- MLD v1/v2 Snooping
\n- Fast Leave
\n- MLD Snooping Querier
\n- Static Group Config
\n• Multicast VLAN Registration
\n• Multicast Filtering
\nIPv6 Support • IPv6 Dual IPv4/IPv6
\n• Multicast Listener Discovery(MLD) Snooping
\n• IPv6 neighbor discovery (ND)
\n• Path maximum transmission unit (MTU) discovery
\n• Internet Control Message Protocol (ICMP) version 6
\n• TCPv6/UDPv6
\n• IPv6 applications
\n- DHCPv6 Client
\n- Ping6
\n- Tracert6
\n- Telnet(v6)
\n- IPv6 SNMP
\n- IPv6 SSH
\n- IPv6 SSL
\n- Http/Https
\n- IPv6 TFTP
\nVLAN • VLAN Group
\n- Max. 4K VLAN Groups
\n• 802.1Q tag VLAN
\n• MAC VLAN
\n• Protocol VLAN
\n• GVRP
\n• Voice VLAN
\nAccess Control List • Support up to 230 entries
\n• Time-Range
\n- Time Slice
\n- Week Time-Range
\n- Absolute Time-Range
\n- Holiday
\n• Time-based ACL
\n• MAC ACL
\n- Source MAC
\n- Destination MAC
\n- VLAN ID
\n- User Priority
\n- Ether Type
\n• IP ACL
\n- Source IP
\n- Destination IP
\n- IP Protocol
\n- TCP Flag
\n- TCP/UDP Source Port
\n- TCP/UDP Destination Port
\n- DSCP/IP TOS
\n• IPv6 ACL
\n• Combined ACL
\n• Rule Operation
\n- Permit/Deny
\n• Policy Action
\n- Mirror
\n- Rate Limit
\n- Redirect
\n- QoS Remark
\n• ACL Rules Binding
\n- Port Binding
\n- VLAN Binding
\nSecurity • AAA
\n• 802.1X
\n- Port based authentication
\n- MAC(Host) based authentication
\n- Authentication Method includes PAP/EAP-MD5/EAP-TLS/EAP-TTLS/EAP-PEAP
\n- MAB
\n- Guest VLAN
\n- Support Radius authentication and accountability
\n• IP/IPv6-MAC Binding
\n- 512 Binding Entries
\n- DHCP Snooping
\n- DHCPv6 Snooping
\n- ARP Inspection
\n- ND Detection
\n• IP Source Gurad
\n- 253 Entries
\n- Source IP+Source MAC
\n• IPv6 Source Gurad
\n- 183 Entries
\n- Source IPv6 Address+Source MAC
\n• DoS Defend
\n• Static/Dynamic/Permanent Port Security
\n- Up to 64 MAC addresses per port
\n• Broadcast/Multicast/Unicast Storm Control
\n- kbps/ratio/pps control mode
\n• Port Isolation
\n• Secure web management through HTTPS with SSLv3/TLS1.0
\n• Secure Command Line Interface (CLI) management with SSHv1/SSHv2
\n• IP/Port/MAC based access control
\nManagement • Web-based GUI and CLI management
\n• SNMPv1/v2c/v3
\n• SNMP Trap/Inform
\n• RMON (1,2,3,9 groups)
\n• SDM Template
\n• DHCP/BOOTP Client
\n• Dual Image, Dual Configuration
\n• CPU Monitoring
\n• Cable Diagnostics
\n• EEE
\n• System Log
\n• 802.1ab LLDP/ LLDP-MED
\nMIBs • MIB II (RFC1213)
\n• Interface MIB (RFC2233)
\n• Ethernet Interface MIB (RFC1643)
\n• Bridge MIB (RFC1493)
\n• P/Q-Bridge MIB (RFC2674)
\n• RMON MIB (RFC2819)
\n• RMON2 MIB (RFC2021)
\n• Radius Accounting Client MIB (RFC2620)
\n• Radius Authentication Client MIB (RFC2618)
\n• Remote Ping, Traceroute MIB (RFC2925)
\n• Support TP-Link private MIBs
\nOTHERS
\nCertification CE, FCC, RoHS
\nPackage Contents TL-SL2428P
\nPower Cord
\nInstallation Guide
\nRackmount Kit
\nRubber Feet
\nSystem Requirements Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8, MAC® OS, NetWare®, UNIX® or Linux.
\nEnvironment Operating Temperature: 0?~50? (32?~122?);
\nStorage Temperature: -40?~70? (-40?~158?)
\nOperating Humidity: 10%~90% non-condensing
\nStorage Humidity: 5%~90% non-condensing