Chiến lược bảo mật tích hợp bao gồm VLAN 802.1Q, Bảo mật cổng và Kiểm soát bão giúp bảo vệ đầu tư khu vực mạng LAN
L2 / L3 / L4 QoS và IGMP snooping tối ưu hóa các ứng dụng thoại và video
Chế độ quản lý WEB / CLI, SNMP, RMON mang lại nhiều tính năng quản lý
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| TÍNH NĂNG PHẦN CỨNG | |
|---|---|
| Chuẩn và Giao thức | 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 |
| Giao diện | 24 10/100Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) 2 10/100/1000Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) 2 Combo Gigabit Uplink RJ45/SFP Ports |
| Mạng Media | 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) 100BASE-TX/1000Base-T: UTP category 5, 5e or above cable (maximum 100m) 1000BASE-X: MMF, SMF |
| Số lượng quạt | 2 |
| Khóa bảo mật vật lý | Yes |
| PoE Budget | 250 W |
| Kích thước ( R x D x C ) | 17.3*7.1*1.7 in.(440*180*44 mm) |
| Lắp | Rack Mountable |
| Tiêu thụ điện tối đa | 18.8 W (220 V / 50 Hz with no PD connected) 286.7 W (220 V / 50 Hz with 250 W PD connected) |
| Max Heat Dissipation | 64.1 BTU/h (with no PD connected) 977.6 BTU/h (220 V / 50 Hz with 250 W PD connected) |
| HIỆU SUẤT | |
|---|---|
| Switching Capacity | 12.8 Gbps |
| Tốc độ chuyển gói | 9.5 Mpps |
| Bảng địa chỉ MAC | 8K |
| Khung Jumbo | 9216 Bytes |
| TÍNH NĂNG PHẦN MỀM | |
|---|---|
| Chất lượng dịch vụ | • 802.1p CoS/ DSCP priority • 8 priority queues • Priority Schedule Mode - SP (Strict Priority) - WRR (Weighted Round Robin) • Queue Weight Config • Bandwidth Control - Port/Flow based Rating Limit • Smoother Performance • Actions for flows - Mirror(to supported interface) - Redirect(to supported interface) - Rate Limit - QoS Remark • Storm Control - Multiple Control Modes(kbps/ratio/pps) - Broadcast/Multicast/Unknown-Unicast Control |
| L2 Features | • Link Aggregation - Static link aggregation - Up to 8 aggregation groups and up to 8 ports per group - 802.3ad LACP • Spanning Tree Protocol - 802.1D STP - 802.1w RSTP - 802.1s MSTP - STP Security: Loop back detection, TC Protect, BPDU Filter/Protect, Root Protect • Loopback Detection - Port based - VLAN based • Flow Control - 802.3x Flow Control - HOL Blocking Prevention • Mirroring - Port Mirroring - One-to-One - Many-to-One - Tx/Rx/Both - CPU Mirroring |
| L2 Multicast | • Supports 511 (IPv4, IPv6) IGMP groups • IGMP Snooping - IGMP v1/v2/v3 Snooping - Fast Leave - IGMP Snooping Querier - IGMP Authentication • IGMP Authentication • MVR • MLD Snooping - MLD v1/v2 Snooping - Fast Leave - MLD Snooping Querier - Static Group Config - Limited IP Multicast • Multicast Filtering: 256 profiles and 16 entries per profile |
| IPv6 Support | • IPv6 Dual IPv4/IPv6 • Multicast Listener Discovery(MLD) Snooping • IPv6 neighbor discovery (ND) • Path maximum transmission unit (MTU) discovery • Internet Control Message Protocol (ICMP) version 6 • TCPv6/UDPv6 • IPv6 applications - DHCPv6 Client - Ping6 - Tracert6 - Telnet(v6) - IPv6 SNMP - IPv6 SSH - IPv6 SSL - Http/Https - IPv6 TFTP |
| VLAN | • VLAN Group - Max 4K VLAN Groups • 802.1Q Tagged VLAN • MAC VLAN: 12 Entries • Protocol VLAN: Protocol Template 16, Protocol VLAN 16 • Private VLAN • GVRP • VLAN VPN (QinQ) - Port-Based QinQ - Selective QinQ • Voice VLAN |
| Access Control List | • Time-based ACL • MAC ACL - Source MAC - Destination MAC - VLAN ID - User Priority - Ether Type • IP ACL -Source IP - Destination IP - Fragment - IP Protocol - TCP Flag - TCP/UDP Port - DSCP/IP TOS - User Priority • Combined ACL • Packet Content ACL • IPv6 ACL • Policy - Mirroring - Redirect - Rate Limit - QoS Remark • ACL apply to Port/VLAN |
| Bảo mật | • IP-MAC-Port Binding - DHCP Snooping - ARP Inspection - IPv4 Source Guard • IPv6-MAC-Port Binding - DHCPv6 Snooping - ND Detection - IPv6 Source Guard • DoS Defend • Static/Dynamic Port Security - Up to 64 MAC addresses per port • Broadcast/Multicast/Unicast Storm Control - kbps/ratio/pps control mode • IP/Port/MAC based access control • 802.1X - Port based authentication - Mac based authentication - VLAN Assignment - MAB - Guest VLAN - Support Radius authentication and accountability • AAA (including TACACS+) • Port Isolation • Secure web management through HTTPS with SSLv3/TLS 1.2 • Secure Command Line Interface (CLI) management with SSHv1/SSHv2 |
| IPv6 | • IPv6 Dual IPv4/IPv6 • Multicast Listener Discovery (MLD) Snooping • IPv6 ACL • IPv6 Interface • Static IPv6 Routing • IPv6 neighbor discovery (ND) • Path maximum transmission unit (MTU) discovery • Internet Control Message Protocol (ICMP) version 6 • TCPv6/UDPv6 • IPv6 applications - DHCPv6 Client - Ping6 - Tracert6 - Telnet (v6) - IPv6 SNMP - IPv6 SSH - IPv6 SSL - Http/Https - IPv6 TFTP |
| L3 Features | • 16 IPv4/IPv6 Interfaces • Static Routing - 48 static routes • Static ARP - 128 static entries • 316 ARP Entries • Proxy ARP • Gratuitous ARP • DHCP Server • DHCP Relay - DHCP interface relay - DHCP VLAN relay • DHCP L2 Relay |
| Quản lý | • Web-based GUI • Command Line Interface (CLI) through console port, telnet • SNMPv1/v2c/v3 - Trap/Inform - RMON (1, 2, 3, 9 groups) • SDM Template • DHCP/BOOTP Client • 802.1ab LLDP/LLDP-MED • DHCP AutoInstall • Dual Image, Dual Configuration • CPU Monitoring • Cable Diagnostics • EEE • Password Recovery • SNTP • System Log |
| MIBs | • MIB II (RFC1213) • Interface MIB (RFC2233) • Ethernet Interface MIB (RFC1643) • Bridge MIB (RFC1493) • P/Q-Bridge MIB (RFC2674) • RMON MIB (RFC2819) • RMON2 MIB (RFC2021) • Radius Accounting Client MIB (RFC2620) • Radius Authentication Client MIB (RFC2618) • Remote Ping, Traceroute MIB (RFC2925) • Support TP-Link private MIBs |
| KHÁC | |
|---|---|
| Chứng chỉ | CE, FCC, RoHS |
| Sản phẩm bao gồm | TL-SL2428P Power Cord Installation Guide Rackmount Kit Rubber Feet |
| System Requirements | Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8, MAC® OS, NetWare®, UNIX® or Linux. |
| Môi trường | Operating Temperature: 0℃~50℃ (32℉~122℉); Storage Temperature: -40℃~70℃ (-40℉~158℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing |
