管理功能
| 支持多重播放 |
Y |
| 交换层 |
L2 |
| 支持服务质量（QoS） |
Y |
| 网上管理 |
Y |
数据传输
| MAC 地址表 |
8000 entries |
| 交换容量 |
12.8 Gbit/s |
| VLAN 数量 |
512 |
| 吞吐量 |
9.5 Mpps |
联网
| 端口镜像 |
Y |
| VLAN支持 |
Y |
| 广播风暴控制 |
Y |
| IGMP侦听 |
Y |
| 自动 MDI / MDI - X 检测功能 |
Y |
| 链路汇集 |
Y |
| 生成树协议 |
Y |
| 网络标准 |
IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x |
| 流量控制支持 |
Y |
| 可支持的电缆类型 |
Cat5, Cat5e |
| 10G支持 |
N |
以太网电源（PoE）
| 以太网（PoE）供电总功率概算 |
180 W |
| 以太网供电（PoE+）端口数量 |
24 |
| 支持以太网（PoE） |
Y |
能量控制
| 功耗（一般操作） |
222.15 W |
| 交流电（AC）输入电压 |
100-240 V |
| 交流电（AC）输入频率 |
50/60 Hz |
安全
| SSH / SSL支持 |
Y |
| 支持安全算法 |
SSH, SSH-2, SSL/TLS |
| 存取控制清单(ACL) |
Y |
端口 & 界面
| 基本交换 RJ-45 以太网端口数量 |
24 |
| 快速以太网（铜缆）端口数量 |
24 |
| 基本交换 RJ-45 以太网端口类型 |
Fast Ethernet (10/100) |
| 以太网铜缆技术 |
100BASE-TX, 1000BASE-T, 10BASE-T |
| 千兆以太网(铜)端口数量 |
4 |
| Combo SFP 端口数量 |
2 |
环境条件
| 运行湿度范围(H-H) |
10 - 90% |
| 储存温度范围 (T-T) |
-40 - 70 °C |
| 储存相对湿度范围（H - H） |
5 - 90% |
协议
| 管理协议 |
SNMP v1/v2c/v3, RMON, SNTP, TFTP |
设计
| 通风扇 |
2 |
| 认证 |
CE, FCC, RoHS |
| 格式要素 |
1U |
| 机架安装 |
Y |
重量和尺寸
| 深度 |
220 mm |
| 宽度 |
440 mm |
| 高度 |
44 mm |
系统要求
| 兼容性操作系统 |
Microsoft Windows XP, Vista, Windows 7, Windows 8, MAC OS, NetWare, UNIX, Linux |
另外
| 产品色彩 |
Black |
| 巨型帧 |
Y |
| 运行温度范围（T - T） |
0 - 40 °C |
24 x10/100Mbps RJ-45, 4 x Gigabit Ethenet RJ-45, 2 x Combo SFP, PoE+
The T1500-28PCT provides 24 10/100Mbps ports that supports 802.3at/af-compliant PoE, with a total PoE power supply up to 180W, powerful and flexible enough for users to deploy wireless access points or IP-based network surveillance cameras. The switch also comes equipped with 4 10/100/1000Mbps RJ45 ports and 2 combo SFP slots, expanding your network flexibly. In addition, it provides high performance, enterprise-level QoS, useful security strategies and rich layer 2 management features.
TP-LINK Smart PoE Switch T1500-28PCT is a cost-effective product solution for the small and medium business. T1500-28PCT has useful security features. The Storm Control feature protects against Broadcast, Multicast and Unknown unicast Storm. Quality of Service (QoS, L2 to L4) provides enhanced traffic management capabilities to move your data smoother and faster. Anymore, the easy-to-use web management interfaces, along with SNMP and RMON, mean faster setup and configuration with less downtime. For workgroup and departments requiring cost-sensitive layer 2 switch, TP-LINK smart PoE switch T1500-28PCT provides you the ideal access-edge solution.
IEEE 802.3at/af-compliant Power over Ethernet
The T1500-28PCT supports 24 ports of IEEE 802.3at/af-compliant PoE and has a total power supply of 180W to power any 802.3at or 802.3af compliant power device. It’s an efficient and cost-effective choice to work with wireless access points, surveillance cameras, IP phones and other PoE supported devices, while getting rid of cables or power lines running around. Compact and flexible, the T1500-28PCT is ideal to flexibly use PoE to deploy wireless access points or IP-based network surveillance cameras for projects or small business networks.
Advanced QoS features
To integrate voice, data and video service on one network, the switch applies rich QoS policies. Administrator can designate the priority of the traffic based on a variety of means including Port Priority, 802.1P Priority and DSCP Priority, to ensure that voice and video are always clear, smooth and jitter free. In conjunction with the Voice VLAN the switch supports, the voice applications will operate with much smoother performance.
Abundant Layer 2 features
For more application of layer 2 switches, T1500-28PCT supports a complete lineup of layer 2 features, including 802.1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Group and 802.3x Flow Control function. Any more, the switches provide advanced features for network maintenance such as Loop Back Detection, Cable Diagnostics and IGMP Snooping. IGMP snooping ensures the switch intelligently forward the multicast stream only to the appropriate subscribers while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access.
Enterprise Level Management Features
T1500-28PCT is easy to use and manage. It supports various user-friendly standard management features, such as intuitive web-based Graphical User Interface (GUI) or SNMP (v1/2/3) and RMON support enables the switch to be polled for valuable status information and send traps on abnormal events.
