HDMI12X12 24口 POE矩阵 数字智能矩阵HDMI中控矩阵HDMI切换矩阵
4800.00元更多产品优惠价>
价 格 4800.00元更多产品优惠价>
所 在 地 中国 广东 深圳
发布日期 2020-06-14 00:47:35
L2 Managed Ethernet Switch with PoE Injector
PW-DTM26P
Description
This product is a new generation Ethernet intelligent access switch. It is mainly deployed on the IP MAN and intranets, meeting requirements the requirements of carrying various Ethernet services and accessing the Ethernet. It also provide the PoE function for powering of wireless LAN (WAN) access points, IP security cameras, VoIP telephone and other low port density installations.
This product is a case-shaped device with a chassis of 1U high. It provides 24 10/100Base-TX ports and 2 combo ports (10/100/1000Base-T or 1000Base-X). It provides 8/16/24 PoE Injector.
Features
• Conforms to IEEE802.3, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE802.3af
• Provides 24 10/100Base-TX ports and 2 combo ports (10/100/1000Base-T or 1000Base-X)
• Provides 8/16/24 PoE injector and build in AC power
• High back-plane bandwidth 8.8Gbps
• IGMP snooping and IGMP Query mode for Multi-media application
• Port mirror and bandwidth control
• Supports GVRP function
• IEEE802.3x Flow control
• Support Port Based VLAN / 802 .1Q Tag VLAN
• Support IEEE802.3ad Port trunk with LACP
• Support Spanning tree protocol IEEE 802.1d
• Supports IEEE 802.1p class of service
• Support IEEE 802.1x user authentication
• Support 512 entries ACL
• Support Broadcast storm filter
• Support DHCP server and client
• Support System event log
• Support command line interface management
• Management by Web/SNMP/Telnet/Console
• Surge protection for power port and data ports
• EMI standards complies with FCC, CE class B
Specifications
Item | Description |
Summarize | |
Fixed port | 24 10/100Base-TX ports. 2 Combo ports (10/100/1000Base-T or 1000Base-X). 1 Console port. |
LED Indicators | PWR, PoE, 1000M and Link/Act LED. |
Input voltage | 100V~240V AC,50/60Hz |
Power consumption | 150W/270W/390W (130W/250W/370W for PoE). |
Operating temperature | 0℃~40℃. |
Storage temperature | -10℃~70℃. |
Relative humidity | 20%~85% (non-condensing). |
Thermal methods | Built-in Noiseless FAN. |
PoE | |
PoE port | 8/16/24 10/100Base-TX ports. |
PoE Standard | IEE802.af, per port 15.4W. |
Pin assignment | V+ (RJ45 Pin 1, 2), V- (RJ45 Pin 3, 6). |
PoE management | Support Port-base PoE status view and control. |
Layer 2 Switching | |
Switching capacity | 8.8G |
MAC address table | 8K, Support MAC address table management. |
MAC Address Binding | Support. |
MAC Address Filtering | Support. |
MAC Address Learning control | Control number of port-based MAC address learning. |
Jumbo Frame | 2K. |
Port Feature | Port Control. Port Isolation. Port Self-loop Detection. |
Port Mirroring | Support. |
VLAN | 4K 802.1q VLANs, Support Ingress filter. |
Q-in-Q | Support. |
Link Aggregation | Up to 2 maximum aggregation groups, each containing up to 4FE/2GE. |
Traffic control | IEEE 802.3x full-duplex flow control. |
Rate Limit | Unit: 64kbps. |
Spanning Tree | IEEE 802.1d Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) |
Ring Protocol | Support EAPS. |
Multicast | Support 256 Multicast groups. Support IGMP Snooping. |
Layer 3 Switching | |
Static ARP | Support. |
Static Routing | Support. |
L3 VLAN interface | Up to 32 L3 VLAN Interface. |
Convergence | |
QoS | 4 output queues on each port. Support flexible queue scheduling algorithms: WRR, Q+WRR. Support port-based / MAC-based / 802.1p / DSCP classification. |
Security | |
ACL | Support Standard IP / Extend IP / MAC IP / ARP Support 512 entries |
Security Features | Support MAC-based 802.1X authentication. Support AAA/RADIUS authentication. Support WEB/Telnet password protection. Support Accessing privilege mode password protection. |
Self-protection | Support CPU Self-protection. |
Management | |
CLI | Support CLI (Commend Line Interface) configuration mode. |
Console | Support Configuration via the console port. |
Telnet | Support Local/remote configuration via Telnet. |
WEB | Support WEB management system. |
SNMP | Support System configuration with SNMP v1/v2/v3. |
User Management | Support Multi-user management. |
System Log | Support. |
Configuration File Download/Upload | Support Download/Upload configuration File via WEB/TFTP. |
Upgrade Firmware | Support Upgrade Firmware via WEB/TFTP/Console. |
Debug | |
PING | Support. |
TRACEROUTE | Support. |
Telnet client | Support. |
Process View | Support. |
在数学中,矩阵(Matrix)是一个按照长方阵列排列的复数或实数集合,最早来自于方程组的系数及常数所构成的方阵。这一概念由19世纪英国数学家凯利首先提出。
高清多媒体接口(英语:High Definition Multimedia Interface,简称)是一种全数字化视频和声音发送接口,可以发送未压缩的音频及视频信号。HDMI可用于机顶盒、DVD播放机、个人计算机、电视游乐器、综合扩大机、数字音响与电视机等设备。HDMI可以同时发送音频和视频信号,由于音频和视频信号采用同一条线材,大大简化系统线路的安装难度。
HDMI矩阵的HDMI接口
HDMI:HDMI的英文全称是“High Definition Multimedia Interface”,中文的意思是高清晰度多媒体接口。HDMI接口可以提供高达4.96Gbps的数据传输带宽,可以传送无压缩的音频信号及高分辨率视频信号。同时无需在信号传送前进行数/模或者模/数转换,可以保证最高质量的影音信号传送。HDMI在针脚上和DVI兼容,只是采用了不同的封装。与DVI相比,HDMI可以传输数字音频信号,并增加了对HDCP的支持,同时提供了更好的DDC可选功能。HDMI支持5Gbps的数据传输率,最远可传输15米,足以应付一个1080p的视频和一个8声道的音频信号。而因为一个1080p的视频和一个8声道的音频信号需求少于4GB/s,因此HDMI还有很大余量。这允许它可以用一个电缆分别连接DVD播放器,接收器和PRR。此外HDMI支持EDID,DDC2B,因此具有HDMI的设备具有“即插即用”的特点,信号源和显示设备之间会自动进行“协商”,自动选择最合适的视频/音频格式。应用HDMI的好处是:只需要一条HDMI线,便可以同时传送影音信号,而不如今需要多条线材来连接;同时,由于无线进行数/模或者模/数转换,能取得更高的音频和视频传输质量。对消费者而言,HDMI技术不仅能提供清晰的画质,而且由于音频/视频采用同一电缆,大大简化了家庭影院系统的安装 。2002年的4月,日立、松下、飞利浦、Silicon Image、索尼、汤姆逊、东芝共7家公司成立了HDMI组织开始制定新的专用于数字视频/音频传输标准。2002年岁末,高清晰数字多媒体接口(High-definition Digital Multimedia Interface)HDMI 1.0标准颁布。美国FCC 规定2005 年7 月1 日起,所有数字电视周边产品都必须内建HDMI或DVI。到2006年6月,HDMI1.3版发布,将原先4.96Gbps的频宽倍增至10.2Gbps。1.3版的色彩数更高, HDMI 1.1及1.2版仅能支援到24bit色深,1.3版HDMI介面则是大幅扩充至30-bit、36-bit以及48-bit(RGB或YCbCr),具有输出一亿色以上的能力。在音效传输上,HDMI1.3支持多轨高流量的无压缩音源或非失真压缩音源(如Dolby TrueHD和DTS-HD Master Audio)。其他还有一些小的改进,如针对迷你型终端增加了缩小版的接头规格,以及自动影音同步功能。当然,1.3版完全相容于1.2与1.1版。
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