نقد و بررسی
TPLINK TL-SG2428P JetStream 28-Port Gigabit Smart Switch with 24-Port PoE- 250 W PoE Budget
- Full Gigabit Ports
- Static Routing
- 56 Gbps
| HARDWARE FUNCTIONS | |
|---|---|
| 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 Mbit/s RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) • 4× Gigabit SFP slots |
| Cable | • 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 |
| Number of fans | 2 |
| Power supply | 100-240V AC, 50/60Hz |
| PoE+ ports | • Standard PoE according to IEEE802.3af and at • 24x PoE+ ports • 250W PoE power |
| PoE ports | • Standard: 802.3at/af compliant • PoE+ Ports: 24 Ports • PoE Power Budget: 250 W* |
| Dimensions (W*D*H) | 440mm × 220mm × 44 mm (17.3 inches) |
| Assembly | Can be mounted in the rack |
| Maximum power consumption | • 32.1 W (110 V/ 60 Hz without PoE power supply) • 308.6 W (110 V/ 60 Hz with 250W PoE power supply) |
| Maximum heat output | 109.53 BTU/h (without PoE supply) • 1052.94 BTU/h (with 250W PoE supply) |
| PERFORMANCE | |
|---|---|
| Switching capacity | 56 Gbps |
| Switching capacity | 56 Gbit/s |
| Package forwarding rate | 41.7 MPPS |
| MAC Address Table | • V1, V2, V4 and above: 8K • V3: 16K |
| Packet buffer memory | 4.1 Mbit |
| Jumbo-Frames | 9KB |
| SOFTWARE FUNCTIONS | |
|---|---|
| Qualität der Service | • 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 • Smooth performance • Storm Control - Multiple Control Modes(kbps/ratio) - Broadcast/Multicast/Unknown-Unicast Control |
| Layer2 and Layer2+ functions | • 16 IP interfaces - Support IPv4/IPv6 interface • Static Routing - 32 IPv4/IPv6 Static Routes • DHCP Server • DHCP Relay - DHCP Interface Relay - DHCP VLAN Relay • DHCP L2 Relay • Static ARP • Proxy ARP • Free ARP • Link Aggregation - Static link aggregation - 802.3ad LACP - Up to 8 aggregation groups and up to 8 ports Per group • Spanning Tree Protocol - 802.1D STP - 802.1w RSTP - 802.1s MSTP - STP Security: TC Protect, BPDU Filter/Protect, Root Protect • Loopback detection • Flow Control - 802.3x Flow Control • Mirroring - Port Mirroring - CPU Mirroring - One-to-One - Many-to-One - Flow-Based - Ingress/Egress/Both • Device Link Detect Protocol (DLDP) • 802.1ab LLDP/ LLDP-MED |
| Advanced features | • Automatic Device Discovery • Batch Configuration • Batch Firmware Upgrading • Intelligent Network Monitoring • Abnormal Event Warnings • Unified Configuration • Reboot Schedule |
| VLAN | • VLAN Group - Max. 4K VLAN Groups • 802.1Q day VLAN • MAC VLAN: 12 entries • Protocol VLAN • GVRP • Voice VLAN |
| Access Control List | • Support up to 230 entries • Time-range - Time Slice - Week Time Range - Absolute Time-Range - Holiday • Time-based ACL • MAC ACL - Source MAC - Destination MAC - VLAN ID - User Priority - Ether Type • IP ACL - Source IP - Destination IP - IP Protocol - TCP Flag - TCP/UDP Source Port - TCP/UDP Destination Port - DSCP/IP TOS • IPv6 ACL • Combined ACL • Rule Operation - Permit/Deny • Policy Action - Mirror - Rate limit - Redirect - QoS Remark • ACL Rules Binding - Port Binding - VLAN Binding • Actions for flows - Mirror (to supported interface) - Redirect (to supported interface) - Rate limit - QoS Remark |
| Security | • AAA • 802.1X - Port based authentication - MAC (Host) based authentication - Authentication Method includes PAP/EAP-MD5 - MAB - Guest VLAN - Support Radius authentication and Accountability • IP/IPv6-MAC Binding - 512 Binding Entries - DHCP Snooping - DHCPv6 Snooping - ARP Inspection - ND Detection • IP Source Guard - 253 entries - Source IP+Source MAC • IPv6 Source Guard - 183 entries - Source IPv6 Address+Source MAC • DoS Defend • Static/Dynamic/Permanent Port Security - Up to 64 MAC addresses per port • Broadcast/Multicast/Unicast Storm Control - kbps/ratio control mode • Port insulation • Secure web management through HTTPS with SSLv3/TLS 1.2 • Secure Command Line Interface (CLI) management with SSHv1/SSHv2 • IP/Port/MAC based access control |
| IPv6 | • IPv6 Static Routing and ACL • IPv6 Dual IPv4/IPv6 • IPv6 interface 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 |
| MIBs | • MIB II (RFC1213) • Bridge MIB (RFC1493) • P/Q-Bridge MIB (RFC2674) Radius Accounting Client MIB (RFC2620) • Radius Authentication Client MIB (RFC2618) • Remote Ping, Traceroute MIB (RFC2925) • Support TP-Link private MIBs • RMON MIB(RFC1757, rmon 1,2,3,9) |
| ADMINISTRATION | |
|---|---|
| Omada App | Yes |
| Centralized Management | • Omada Cloud-Based Controller (Not Supported by TL-SG2428P v2) • Omada Hardware Controller OC300 • Omada Hardware Controller OC200 • Omada Software Controller |
| Cloud Access | Yes, with OC300, OC200, Omada Cloud-Based Controller or Omada Software Controller |
| Zero-Touch Provisioning | Yes. Requiring the use of Omada Cloud-Based Controller (Supported by TL-SG2428P v1, v3 and above, while is not supported by TL-SG2428P v2) |
| Management Features | • Web-based GUI • Command Line Interface (CLI) through telnet • SNMPv1/v2c/v3 • SNMP Trap/Inform • RMON (1,2,3,9 groups) • SDM Template • DHCP/BOOTP Client • Dual Image, Dual Configuration • CPU monitoring • Cable Diagnostics • EEE • SNTP • System Log |
| OTHER | |
|---|---|
| Certification | CE, FCC, RoHS |
| Package contents | TL-SG2428P • Power Cord • Installation Guide • Rackmount Kit • Rubber Feet |
| System requirements | Microsoft® Windows® XP, Vista™ or Windows 7/8/10/11, 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 |
توان PoE 250 وات: 24 پورت PoE+ سازگار با 802.3at/af با توان کلی 250 وات.
گیگابیت کامل: 24 پورت PoE+ گیگابیت و 4 اسلات SFP گیگابیت، انتقال پرسرعت را امکانپذیر میکنند.
ادغام شده در Omada-SDN: ارائه بدون تماس (ZTP)، مدیریت ابری متمرکز، نظارت هوشمند بر شبکه.
مدیریت متمرکز: دسترسی ابری و برنامه Omada امکان مدیریت بسیار راحت و آسانی را فراهم میکنند.
مسیریابی استاتیک: ترافیک داخلی را برای استفاده کارآمدتر از شبکه مسیریابی میکند.
استراتژیهای امنیتی قوی: اتصال IP-MAC-Port، ACL، امنیت پورت، دفاع از DoS، کنترل Storm، DHCP Snooping، 802.1X، احراز هویت Radius و موارد دیگر.
برنامههای صوتی و تصویری بهینه شده: L2/L3/L4 QoS و IGMP Snooping. IPv6: پشتیبانی از IPv6 با پشته دوگانه IPv4/IPv6، شنود MLD، کشف همسایه IPv6




















