Microsemi Powerdsine 951 4-pairs Power Over Ethernet Splitter (pdas951/1224) (pd-as-951-12-24)

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Out of stock
Stock Update:
04/20/2023 05:07:00 PM PST

Out of stock

Stock Update:
04/20/2023 05:07:00 PM PST


This item is brand-new, factory sealed.

Microchip's PD-AS-951 high-power active splitters enable data terminals that were not originally designed to accept power from the Ethernet, to be powered by Power over Ethernet midspans. The PDAS- 951 High Power splitter (user selectable 12V or 24V) can power devices such as WiMAX CPEs, small WiMAX base-stations, 802.11n access-points, thin-clients, Pan/Tilt/Zoom (PTZ) IP cameras, video-phones and more.

High Power Splitter Solution

Many contemporary terminals are designed and deployed without the ability to accept power via their LAN input. Such devices can only accept power through their DC jack while their RJ45 input accepts only data.

Moreover, such devices might only accept voltage levels lower than the PoE standard minimum voltage (44v in IEEE802.3af/50v in 802.3at). Using the PD-AS-951 high power splitter, these terminals immediately become PoE-ready without any modification required on their side.

The splitter is identified as a Powered Device (PD) in front of the powering Midspan and after being detected and powered, it physically splits the data and power streams, arriving over a single cable, into two separate cords (LAN & DC) which go directly to the data terminal.

Voltage regulation is also performed to the level required by the terminal (12V or 24V). Connectors
2 x RJ-45, shielded, EIA 568A and 568B
DC Jacks On unit: O.D x I.D is equal to 2.5 x 6.4 mm
Ext. Cable Number 1: O.D x I.D is equal to 5.5 x 2.5 mm
Ext. Cable Number 2: O.D x I.D is equal to 3.4 x 1.4 mm Data Rate
10/100/1000 Electrical
Pin Assignment and Polarity: 3/6 (+), 1/2 (-) or 4/5 (+), 7/8 (-)
Input voltage: 44 to 57 Vdc
Input power: 70W max
Output power: 54W max
Output Current: 5A at 12V, 2.5A at 24V Indicators
Output Power Indicators: Green LED (4-pairs), Yellow LED (2-pairs) Environmental
Operating Temp: 0 to 40oC (32o to 104oF)
Storage Temp: 20o to +70oC (4o to +158oF)
Operating Humidity: 10% to 90%, non-condensing
Storage Humidity: 5% to 95%, non-condensing Thermal Rating
38 BTU/Hr Reliability MTBF
100,000 hours at 25oC Electromagnetic Emissions and Immunity
FCC Part 15 Class A
EN55022 (CISPR 22), Class A
EN55024 (CISPR 24) Regulatory Compliance
CEItem Dimension (L inchxW inchxH inch)
8 x 4 x 2

1.00 lb

Warranty Information
1 Year


Certifications & Standards:   
  • IEEE802.3af complaint
  • IEEE802.3at complaint
  • FCC Part 15 Class A
  • EN55022 (CISPR 22) Class A
  • EN55024 (CISPR 24)
  • CE


Environmental Certification:   


Environmentally Friendly:   


  • WiMAX CPEs
  • Small WiMAX Base Stations
  • 802.11n Access Points
  • Thin Clients
  • PTZ (Pan/Tilt/Zoom) IP Cameras
  • Video Phones


Country of Origin:   



Power Description
Maximum Output Voltage24 V DC
Maximum Output Current5 A
Maximum Output Power54 W
Input Voltage57 V DC
Physical Characteristics
Weight (Approximate)4.96 oz
Limited Warranty1 Year
Output Ports1 x 10/100/1000Base-T
Input Ports1 x 10/100/1000Base-T
General Information
Brand NameMicrochip
Manufacturer Website Addresshttp://www.microchip.com
Marketing InformationMicrosemi Power over Ethernet splitters enables easy integration of the Power over Ethernet technology into legacy equipment. Using the same infrastructure, without making any modifications to the end points, already designed devices, such as Wireless LAN access points, Web cameras or IP telephone sets become Power over Ethernet enabled when connected to the active splitter.
Product TypePoE Splitter
Product NameHiPoE 951 Power over Ethernet Splitter
ManufacturerMicrochip Technology Inc.
Manufacturer Part NumberPD-AS-951/12-24
Product Model951
Product LineHiPoE

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Microsemi Powerdsine 951 4-pairs Power Over Ethernet Splitter (pdas951/1224) (pd-as-951-12-24)