P. R. Technology
P. R. Technology
Andheri West, Mumbai, Maharashtra
GST No. 27AVNPB8248F1ZE
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CCTV Network Switches

Leading Wholesale Trader of poe network switch and gigabit ethernet switch from Mumbai.

POE Network Switch

POE Network Switch
  • POE Network Switch
  • POE Network Switch
  • POE Network Switch
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Approx. Price: Rs 4,500 / UnitGet Latest Price
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Product Details:

Device TypePOE Network Switch
Area Network TypeLAN, MAN, WAN
Ports4, 8
ColorBlack
Buffer Size192 Kb, 128 Kb
Power Consumption20W

With our sustain efforts and dedication, we are engaged in proffering world class array of POE Network Switch. They are crack free in finish.

Features:

  • Hassle-free performance

  • Scalable

  • Highly reliable

  • Increase productivity

  • Plastic body

  • Light weighted

  • Crack free

 
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PoE Network Switch

PoE Network Switch
  • PoE Network Switch
  • PoE Network Switch
  • PoE Network Switch
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Approx. Price: Rs 3,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity2 Piece
Area Network TypeLAN Capable
BrandAll
Ports8
ColorAll Type
LED IndicatorRequired
DC Power Adapter12 Volt

Power over Ethernet, or PoE, describes any of several standards or ad hoc systems that pass electric power along with data on twisted pair Ethernet cabling. This allows a single cable to provide both data connection and electric power to devices such as Wireless Access Points (WAPs), Internet Protocol (IP) cameras, and Voice over Internet Protocol (VoIP) phones.

There are several common techniques for transmitting power over Ethernet cabling. Three of them have been standardized by Institute of Electrical and Electronics Engineers (IEEE) standard IEEE 802.3 since 2003. These standards are known as alternative Aalternative B, and 4PPoE. For 10BASE-T and 100BASE-TX, only two of the four signal pairs in typical Cat 5 cable are used. Alternative B separates the data and the power conductors, making troubleshooting easier. It also makes full use of all four twisted pairs in a typical Cat 5 cable. The positive voltage runs along pins 4 and 5, and the negative along pins 7 and 8.

Alternative A transports power on the same wires as data for 10 and 100 Mbit/s Ethernet variants. This is similar to the phantom power technique commonly used for powering condenser microphones. Power is transmitted on the data conductors by applying a common voltage to each pair. Because twisted-pair Ethernet uses differential signaling, this does not interfere with data transmission. The common-mode voltage is easily extracted using the center tap of the standard Ethernet pulse transformer. For Gigabit Ethernet and faster, both alternatives A and B transport power on wire pairs also used for data since all four pairs are used for data transmission at these speeds.

4PPoE provides power using all four pairs of a twisted-pair cable. This enables higher power for applications like Pan Tilt Zoom (PTZ) cameras, high-performance WAPs, or even charging laptop batteries.

In addition to standardizing existing practice for spare-pair (Alternative B), common-mode data pair power (Alternative A) and 4-pair transmission (4PPoE), the IEEE PoE standards provide for signaling between the power sourcing equipment (PSE) and powered device (PD). This signaling allows the presence of a conformant device to be detected by the power source, and allows the device and source to negotiate the amount of power required or available.

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Additional Information:

  • Item Code: PRT181
  • Production Capacity: 100
  • Delivery Time: Within 1 Week
  • Packaging Details: Packed In Proper Box
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Gigabit Ethernet Switch

Gigabit Ethernet Switch
  • Gigabit Ethernet Switch
  • Gigabit Ethernet Switch
  • Gigabit Ethernet Switch
  • Gigabit Ethernet Switch
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Approx. Price: Rs 2,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Area Network TypeAll
Device TypePlug-n-play & Managed
BrandAll Brand
Ports8 Ports
Data Rate10/100/1000
ColorWhite
LED IndicatorRequired
DC Power Adapter12Volt

A Network switch (also called switching hubbridging hub, and by the IEEE MAC bridge) is networking hardware that connects devices on a computer network by using packet switching to receive and forward data to the destination device.

A network switch is a multiport network bridge that uses MAC addresses to forward data at the data link layer (layer 2) of the OSI model. Some switches can also forward data at the network layer (layer 3) by additionally incorporating routing functionality. Such switches are commonly known as layer-3 switches or multilayer switches.

Switches for Ethernet are the most common form of network switch. The first Ethernet switch was introduced by Kalpana in 1990. Switches also exist for other types of networks including Fibre Channel, Asynchronous Transfer Mode, and InfiniBand.

Unlike less advanced repeater hubs, which broadcast the same data out of each of its ports and let the devices decide what data they need, a network switch forwards data only to the devices that need to receive it.

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Additional Information:

  • Item Code: PRT122
  • Production Capacity: 50
  • Delivery Time: 3 Working Day
  • Packaging Details: Packed In Cartoon Box
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Manoj Baghela (CEO)
P. R. Technology
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Mumbai - 400061, Maharashtra, India
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