Thiết Bị Mạng Switch TP-LINK TL-SG2428P 28-Port Gigabit Smart Switch JetStream with 24-Port PoE+
- Tổng PoE 250 W: 24 cổng PoE+ tuân theo chuẩn 802.3at/af với tổng cấp nguồn là 250W*.
- Cổng Full Gigabit: 24 cổng PoE+ gigabit và 4 khe SFP gigabit cung cấp kết nối tốc độ cao.
- Tích hợp vào Omada SDN: Cung cấp Zero-Touch Provisioning (ZTP)**, Quản lý Cloud tập trung, và Giám sát thông minh.
- Quản Lý Tập Trung: Truy cập Cloud và ứng dụng Omada để quản lý tiện lợi và dễ dàng.
- Định Tuyến Tĩnh: Giúp định tuyến lưu lượng nội bộ để sử dụng tài nguyên mạng hiệu quả hơn.
- Chiến lược bảo mật mạnh mẽ: Liên kết cổng IP-MAC, ACL, Cổng Bảo Mật DoS Defend, kiểm soát Storm, DHCP Snooping, 802.1X, Radius Authentication, v.v.
- Tối Ưu Hóa Các Ứng Dụng Thoại và Video: QoS L2/L3/L4 và IGMP snooping.
- IPv6: hỗ trợ IPv6 với dual IPv4/IPv6 stack, MLD snooping, phát hiện IPv6 lân cận.
Đặc tính kỹ thuật
Model | TL-SG2428P |
Hardware features | |
Standards 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 802.1p, IEEE 802.1x |
Interface | 24× 10/100/1000 Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) |
4× Gigabit SFP Slots | |
Network 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 | |
Fan Quantity | 2 |
PoE+ Ports(RJ45) | Standard: 802.3at/af compliant |
PoE+ Ports: 24 Ports | |
Power Supply: 250 W | |
Dimensions | 17.3 × 8.7 × 1.73 in (440 × 220 × 44 mm) |
Mounting | Rack Mountable |
Max Power Consumption | 32.1 W (110 V/ 60 Hz with no PD connected) |
308.6 W (110 V/ 60 Hz with 250 W PD connected) | |
Max Heat Dissipation | 109.53 BTU/h (with no PD connected) |
1052.94 BTU/h (with 250 W PD connected) | |
Performance | |
Bandwidth/Backplane | 56 Gbps |
Packet Forwarding Rate | 41.7 Mpps |
MAC Address Table | 8K |
Packet Buffer Memory | 4.1 Mbit |
Jumbo Frame | 9KB |
Software features | |
Quality of Service | Support 802.1p CoS/DSCP priority |
Support 8 priority queues | |
Queue scheduling: SP, WRR, SP+WRR | |
Port/Flow- based Rate Limiting | |
IPv6 QoS | |
Voice VLAN | |
L2 and L2+ Features | Static Routing |
DHCP Relay | |
DHCP Server | |
IGMP Snooping V1/V2/V3 | |
802.3ad LACP (Up to 8 aggregation groups, containing 8 ports per group) | |
Spanning Tree STP/RSTP/MSTP | |
BPDU Filtering/Guard | |
TC/Root Protect | |
Loopback detection | |
802.3x Flow Control | |
LLDP, LLDP-MED | |
VLAN | Supports up to 4K VLANs simultaneously (out of 4K VLAN IDs) |
MAC/Protocol-based VLAN | |
Access Control List | L2–L4 package filtering |
MAC ACL | |
IP ACL | |
Combined ACL | |
IPv6 ACL | |
Security | AAA |
Port Security | |
DHCP Snooping | |
IP-MAC-Port Binding | |
IPv6-MAC-Port Binding | |
ARP Inspection | |
802.1x and Radius Authentication | |
SSH v1/v2 | |
SSL v3/TLSv1.2 | |
Broadcast/Multicast/Unknown-unicast Storm Control | |
Dos Defend | |
IPv6 | Dual IPv4/IPv6 stack |
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 | |
Management | |
Omada App | Yes |
Centralized Management | Omada Cloud-Based Controller |
Omada Hardware Controller (OC300) | |
Omada Hardware Controller (OC200) | |
Omada Software Controller | |
Cloud Access | Yes (Through OC300, OC200, Omada Cloud-Based Controller, or Omada Software Controller) |
Management Features | Web-based GUI and CLI management |
SNMP v1/v2c/v3,compatible with public MIBs and TP-Link private MIBs | |
RMON (1, 2, 3, 9 groups) | |
CPU Monitoring | |
Port Mirroring | |
Firmware Upgrade: TFTP & Web | |
System Diagnose: VCT | |
SYSLOG & Public MIBS | |
Dual Image | |
EEE | |
Others | |
Certification | CE, FCC, RoHS |
Package Contents | TL-SG2428P |
Power Cord | |
Installation Guide | |
Rackmount Kit | |
Rubber Feet | |
System Requirements | Microsoft® Windows® XP, Vista™ or Windows 7, Windows 8, Windows 10, MAC® OS, NetWare®, UNIX® or Linux. |
Environment | Operating Temperature: 0–50 ℃ (32–122 ℉); |
Storage Temperature: -40–70 ℃ (-40–158 ℉) | |
Operating Humidity: 10–90% RH non-condensing | |
Storage Humidity: 5–90% RH non-condensing |