：特此说明 ：
新到一批PowerDsine 3001。国外采购过来的，产品为8-9成新左右。没有包装，运输造成的轻微划痕，介意的请参考店内其他POE设备。产品不含AC电源线。需要请打开此链接。http://item.taobao.com/item.htm?spm=a1z10.5.w4002-3103670085.11.imELuy&id=19807424543
大量到货，保修一年，坏了直接换哦亲。放心采购。
真正的IEEE:802.3af（带检测电路），不管怎么插都不会烧设备，检测到设备符合要求，才会有48V输出……
注意:山寨的分离器、山寨的AP不支持！！！
Power over ethernet for 10/100T
Part#: PD-3001/AC
input：AC100～240V 50～60HZ 0.5A
Output：DC 48V 0.35A MAX
:::应用:::
1、带POE功能的高清摄像机（如海康威视、波粒、大华……）（802.3af）；
2、带POE功能的AP\\无线路由(如cisco、moto、H3C、IP-COM)（802.3af）；
3、网络电话机VOIP（如思科网络电话）（802.3af）；
:::实拍图片:::
: : :实测图片: : :
H3C无线AP测试
思科无线AP测试
: : :产品介绍: : :
具体资料请参考：
http://www.networkwebcams.co.uk/downloads/accessories/nwl_powerdsine_pd3001acuk_ds.pdf
额定参数
输入电压：交流100V-250V
输出电压：48V 0.35a
输出电流：350mA或0.35A
实测效率：
输入接口：品字插座
输出接口：RJ45
外形尺寸：140mm X 58mm X 30mm
重 量： 178g
（此截图是美国权威购物网站ebaY销售的价格。）
Description:
PowerDsine\'s 3001 Power over Ethernet (PoE) single port Midspan (PoE injector) offers a compact and cost effective, fully IEEE 802.3af compliant solution for remote powering of wireless LAN (WLAN)access points, and other low port density installations.The 3001 PoE Midspan eliminates the need for external power supply and its associated AC/DC power cabling, providing a compact, affordable, safe and reliable power solution over existing Ethernet infrastructure.
Features:
Compact Design
Standard Compliance
Safe and reliable
Automatic detection and protection
Compact design
Unique interlocking feature
Scalable Design
Centralized Power Distribution
Easy to Install
Concise LED Display
Internal AC/DC converter
Powering Gigabit devicesw
Technical Information:
| No. of Ports | 1 |
| Data Rates | 3001/AC: 10/100 Mbps |
| Power over Ethernet Output | Pin Assignment and Polarity: 4/5 (+),7/8 (-) Output Power Voltage: -48 User Port Power: 15.4W min. |
| Input Power Requirements | AC Input Voltage: 90 to 264 Vac AC Input Current: 0.5A @110-220 Vac AC Frequency: 47 to 63 Hz |
| Dimensions | 60 mm (W)x 31 mm (H)x 145 mm (L) |
| Weight | 1 lbs (450 g) |
| Indicators | System Indicator: AC Power (Green) User Indicator: Channel Power (Green) |
| Connectors | Shielded RJ-45,EIA 568A and 568B |
| Environmental Conditions | Operating Ambient Temeprature: 32° to 104°F (0 to 40°C) Operating Humidity: Maximum 90%, non-condensing Storage Temperature: -4° to 158°F (-20° to 70°C)Storage Humidity: Maximum 93%, Non-condensing Operating Altitude: -1000 to 10,000 ft.(-304.8 to 3048 m) |
| Regulatory Compliance | CE |
| Electromagnetic Emission & Immunity | FCC Part 15, Class B with FTP cabling EN 55022 (CISPR 22)Class B with FTP Cabling EN 55024 (CISPR 24), VCCI |
| Safety Approval | UL/cUL per EN 60950 GS Mark per EN 60950 |
部分成交记录
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