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PowerDsine 3001 Series PoE mid-spans, provide power as well as data over Ethernet cabling.
Related Links
Specifications for the PowerDsine 3001 Power over Ethernet Mid-span Hub.
User Guide for the PowerDsine 3001, 930 kB pdf file.
User Guide for the PowerDsine 3001, 76 kB pdf file.
There are two system components in PoE -- the Power Sourcing Equipment (PSE) initiates the connection to the second component, the Powered Device (PD).
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The Power over Ethernet (PoE) Tester, connected to an RJ-45 outlet, tests the cabling infrastructure for the presence of power, either IEEE802.3af standard-compliant or pre-standard.
Power over Ethernet - Frequently Asked Questions.
When it is appropriate to use PoE integrated into your Switch or to use an external PoE power injector called a Mid-span.
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PowerDsine 3001 Series (3001/3001G)
The PowerDsine 3001 Series (3001/3001G) provides a cost-effective, mid-span Power over Ethenet implementation for low terminal density installations. Incorporating IEEE 802.3af compliance, as well as PowerDsine’s unique legacy detection, the PowerDsine 3000 Series can provide power to virtually any Power over Ethernet (PoE) ready device.

The 3001 Series PoE mid-spans eliminate the need for an external power supply and its associated AC/DC power cabling, providing a compact, cost effective, safe and reliable power solution for small enterprises and low port density PoE installations. The PowerDsine 3001 PoE mid-span supports existing 10/100 Mbps devices and the PowerDsine 3001G supports 10/10/1000 Mbps devices.

Remote Power
PowerDsine 3001 Series PoE mid-spans may be connected to an existing Ethernet or Fast Ethernet infrastructure via standard Category 5 cabling. Whenever a device is incompatible with the power scheme provided by the Power Hub, an external splitter is added. The splitter separates the DC voltage and the Ethernet data signal into two separate outputs. [see PowerDsine Active Splitters]

Smart Ethernet Wiring
PowerDsine 3001 Series PoE mid-spans directly transfer data transmissions coming from Ethernet terminals on pairs 1/2 and 3/6. They act as a normal patch panel for Ethernet connections ensuring continuous and reliable performance. Power is provided only on the unused Ethernet pairs 4/5 and 7/8.

Standard Compliance
PowerDsine 3001 Series PoE mid-spans are fully compatible with the IEEE 802.3 standard (when no inline power is supplied) and with IEEE 802.3af enabling compatibility with PoE products.

Minimal Crosstalk and Insertion Losses
Normally, introducing a DC voltage into an Ethernet network would increase the noise susceptibility of the system, thereby degrading the Ethernet signal. The PowerDsine design ensures that power distribution does not interfere with concurrent network operation. The hub includes high performance, robust RJ-45 shielded connectors, an intelligent wiring layout and optimized line termination enabling the Power over Ethernet Hub to operate as a fully integrated device for data communication and power.

Advanced Auto-Sensing Algorithm
PowerDsine 3001 Series PoE mid-spans feature a unique load auto-sensing algorithm that automatically detects Power over Ethernet terminals and supplies inline power. Backward compatibility ensures continuous and proper operation of devices, such as Network Interface Cards (NICs), that do not expect power on their Ethernet connection.

Centralized Power
Deploying Power over Ethernet in conjunction with one central UPS (Uninterrupted Power Supply) is a cost effective way to distribute back-up power and ensure the uninterrupted operation of powered devices in the event of main electrical power failure.

Compact Scalable Design
The PowerDsine 3001/3001/G have an interlocking feature that connects multiple units together side by side to support more than one device in small business and low-port density installations.

PowerDsine 3001 Series - Features
•  Data Rates: 3001 10/10 Mbps, 3001G 10/100/100 Mbps
•  Power all major Wireless LAN and Bluetooth Access Points and Network Cameras
•  Intelligent detection process to detect Power over Ethernet enabled terminals and protect legacy endpoints
•  LED status indicators
•  IEEE 802.3af compliant
•  Plug-and-play device. Once turned on, it automatically detects all Power over Ethernet terminals
•  For use with Axis Products see PoE and Axis Products
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[Find out more...] PowerDsine 3001/3001G Specifications
[Find out more...] PowerDsine 3001/3001G "Technical Data Sheet", 930 kB pdf file.

[Find out more...] PowerDsine 3001 "User Guide", 76 kB pdf file.

To view the .pdf file, you will need the free Adobe® Acrobat® Reader or plug-in. If you do not have Acrobat Reader, please select the "Get Acrobat Reader" icon for further instructions.

PowerDsine 3001/3001G Order Details
Order Number Description Price  
  1-port Power over Ethernet mid-span
Data rates 10/100
   
PD-3001/AC AC Input £27.00
  1-port Power over Ethernet mid-span
Data rates 10/100/1000
   
PD-3001G/AC AC Input £34.00
All prices are exclusive of VAT.
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