Banner

Passive PoE Fast Ethernet Injector

Reference RBD-0873

Passive PoE injector for outdoor radios, switches, and other network equipment
Compatible with network devices that allow 48 Vdc passive PoE power
Transmits power and data to remote devices up to 100 meters away

Description
Product Details

Description

The AF 4805 Passive PoE Injector is a versatile and reliable tool for powering outdoor network equipment. It is compatible with a wide range of devices and can transmit power and data over distances of up to 100 meters. The injector is also protected against electrical surges and features reverse passive PoE technology, which eliminates the need for a parallel power supply network. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Features:

Passive PoE injector for outdoor radios, switches, and other network equipment
Compatible with network devices that allow 48 Vdc passive PoE power
Transmits power and data to remote devices up to 100 meters away
Protected against electrical surges of up to 15 kV
Reverse passive PoE technology eliminates the need for a parallel power supply network
Input voltage: 100 ~ 240 Vac – 50/60 Hz
Ports: 1 Fast Port / 1 Fast POE Port

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Applications:

Powering outdoor wireless access points
Powering outdoor security cameras
Powering other outdoor network devices

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

General Specification
PoE type	Passive PoE
PoE power	48 Vdc – 0.5 A
Range	Up to 100 meters (CAT5)
Ports	1 Fast Port / 1 Fast POE Port
Operating environment	Home
Power input	50 – 60Hz
Shipment Weight	0.080 kg
Shipment Dimensions	8 × 7 × 5 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Documentation:

Do not exceed the maximum operating voltage of the injector.
Do not operate the injector in a dusty or humid environment.
Do not leave the injector unattended while it is in operation.
The AF 4805 Passive PoE Injector is a great choice for internet providers who need to power outdoor network equipment.
The injector is easy to install and use, and it is very reliable.
The injector can save internet providers a lot of money in power supply costs.

Package Includes:

1 x Passive PoE Fast Ethernet Injector

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD

Product Details

Reference RBD-0873

In stock 13 Items

Specific References

EAN13: 0873

Comments (0)

Grade

No customer reviews for the moment.

16 other products in the same category:

Reference: RBD-2548

RS-25-5 Mean Well 25W 5V 5A Switching SMPS Power Supply

(0)

High-quality Mean Well RS-25-5 SMPS with 25W output power Provides stable 5V DC at up to 5A current for low-voltage devices Wide AC input range: 85–264VAC, suitable for global use Built-in protections: overload, overvoltage & short-circuit safety Compact enclosed metal case for durability & space-saving design Ideal for industrial control,...

BDT 1,962

BDT 1,962 tax incl.

BDT 1,962 tax excl.

BDT 1,962 tax incl.

BDT 0 Tax

BDT 1,962 tax excl.

BDT 0 Tax

BDT 1,962 tax incl.

Last items in stock

In stock: 3

Reference: RBD-3326

LM2596HV Power Supply Module - DC/DC and AC/DC

(0)

LM2596HV Power Supply Module supports both AC (5–30V) and DC (5–50V) input sources Adjustable DC output (3.3V–33V) ideal for electronics, battery charging, and power regulation High efficiency up to 92% with 3A output current capability Built-in over-current, over-temperature, and short-circuit protection Compact 51×26mm design with screw terminals for...

BDT 250

BDT 250 tax incl.

BDT 250 tax excl.

BDT 250 tax incl.

BDT 0 Tax

BDT 250 tax excl.

BDT 0 Tax

BDT 250 tax incl.

In-Stock

In stock: 38

Reference: RBD-2173

Type-C USB Input High Current 3A Polymer Ternary Lithium Battery Quick Fast Charging Board

(0)

High current 3A charging board for Type-C USB input Adjustable charging current through resistance adjustment Optional cut-off voltage of 4.2V or 4.35V Efficient working effects with a polymer ternary lithium battery Note: No power indicator or battery protection function included

BDT 199

BDT 199 tax incl.

BDT 199 tax excl.

BDT 199 tax incl.

BDT 0 Tax

BDT 199 tax excl.

BDT 0 Tax

BDT 199 tax incl.

In-Stock

In stock: 61

Official Power Supply for Raspberry Pi 4 (White) Robotics Bangladesh

Reference: RBD-1596

Brand: Raspberry Pi Official

Official Power Supply for Raspberry Pi 4 (White)

(0)

Good Quality material 96-230Vac operating input range 50,000 hours MTBF Input Current: 0.5A maximum Input Power consumption (no load): 0.075W maximum USB-C connection goes straight into your Raspberry Pi

BDT 1,450

BDT 1,450 tax incl.

BDT 1,450 tax excl.

BDT 1,450 tax incl.

BDT 0 Tax

BDT 1,450 tax excl.

BDT 0 Tax

BDT 1,450 tax incl.

In-Stock

In stock: 33

Reference: RBD-1771

MT3608 2A Max DC-DC Step Up Booster Power Module

(0)

It’s efficient up to 93% It can source a good amount of current The maximum output current: 2A Input voltage: 2V-24V DC The maximum output voltage: 5V-28V DC

BDT 120

BDT 120 tax incl.

BDT 120 tax excl.

BDT 120 tax incl.

BDT 0 Tax

BDT 120 tax excl.

BDT 0 Tax

BDT 120 tax incl.

In-Stock

In stock: 91

Reference: RBD-1653

12V DC Switching Power Supply Mean Well RS-50-12

(0)

Input Voltage: 88~264V/47~63Hz Output Voltage: 12V/4.2A DC Output Power: 50W

BDT 2,450

BDT 2,450 tax incl.

BDT 2,450 tax excl.

BDT 2,450 tax incl.

BDT 0 Tax

BDT 2,450 tax excl.

BDT 0 Tax

BDT 2,450 tax incl.

In-Stock

In stock: 7

Reference: RBD-0696

USB DC 5V to DC 12V Step up Cable Module Converter

(0)

Voltage : Input through (USB) DC 5V Output via (DC Round Pin) : DC 12V Color: BLACK Input / Output Current: Maximum Input 0.6 Easier for installation save time and money Easy to use.

BDT 220

BDT 220 tax incl.

BDT 220 tax excl.

BDT 220 tax incl.

BDT 0 Tax

BDT 220 tax excl.

BDT 0 Tax

BDT 220 tax incl.

In-Stock

In stock: 10

Reference: RBD-4091

TPS61023 5V 1A Boost Regulator Module

(0)

The TPS61023 is a compact DC-DC boost regulator module designed to step up low input voltages to a stable 5V output. It is suitable for battery-powered applications where a regulated 5V supply is required from single-cell or low-voltage sources. The module integrates switching control and protection features for efficient and reliable operation.

BDT 490

BDT 490 tax incl.

BDT 490 tax excl.

BDT 490 tax incl.

BDT 0 Tax

BDT 490 tax excl.

BDT 0 Tax

BDT 490 tax incl.

In stock

In stock: 5

Reference: RBD-0730

DC-DC Boost Module XL6009

(0)

The performance is much higher than LM2577. Non-isolated Boost converter. It has a non-synchronous rectifier. Low ultra wide input voltage 3 v ~ 32 v, the best is 5 ~ 32 v working voltage range; Low ultra wide output voltage 5 v ~ 35 v;

BDT 83

BDT 83 tax incl.

BDT 83 tax excl.

BDT 83 tax incl.

BDT 0 Tax

BDT 83 tax excl.

BDT 0 Tax

BDT 83 tax incl.

In-Stock

In stock: 169

Reference: RBD-3203

150A High Precision Watt Meter and Power Analyzer Module

(0)

150A High Precision Watt Meter and Power Analyzer with real-time voltage, current, power, and energy readings. Monitors up to 150A and 60V, ideal for battery, solar, and motor testing. Backlit LCD display ensures clear visibility in any environment. Measures voltage, current, watts, amp-hours, and watt-hours with high accuracy. Compact, durable, and...

BDT 835

BDT 835 tax incl.

BDT 835 tax excl.

BDT 835 tax incl.

BDT 0 Tax

BDT 835 tax excl.

BDT 0 Tax

BDT 835 tax incl.

In-Stock

In stock: 9

Reference: RBD-1414

NVIDIA Jetson Nano 5V 4A DC Power Adapter

(0)

Input Voltage (V): 100 ~ 270 VAC @50 ~ 60Hz. Input current (mA): 100. Output Power: 5V 4A. Load regulation (%): ±5. Input Plug: 2-Pin US type. Output Plug: DC Jack 5.5mm.

BDT 1,150

BDT 1,150 tax incl.

BDT 1,150 tax excl.

BDT 1,150 tax incl.

BDT 0 Tax

BDT 1,150 tax excl.

BDT 0 Tax

BDT 1,150 tax incl.

In-Stock

In stock: 16

New

Reference: RBD-4201

USB-C PD to DC Fast Charging Buck Module – DC5521 (2.1 mm)

(0)

This is a high-power USB-C PD fast-charging buck converter module with a DC5521 output connector (2.1 mm inner diameter). It supports multiple fast-charging protocols and automatically negotiates voltage with compatible USB-C PD power sources.

BDT 250

BDT 250 tax incl.

BDT 250 tax excl.

BDT 250 tax incl.

BDT 0 Tax

BDT 250 tax excl.

BDT 0 Tax

BDT 250 tax incl.

In stock

In stock: 60

Reference: RBD-3145

4S1P 14.8V 18650 Battery Holder with PCM Protection Circuit Module

(0)

4S1P 18650 battery holder with built-in PCM protection circuit for 14.8V output Protects against overcharge, over-discharge, over-current, and short circuits Holds four 18650 Li-ion cells in series for stable, high-performance power delivery Made from durable PC material for safety and long-term reliability Compact design ideal for DIY battery packs,...

BDT 1,550

BDT 1,550 tax incl.

BDT 1,550 tax excl.

BDT 1,550 tax incl.

BDT 0 Tax

BDT 1,550 tax excl.

BDT 0 Tax

BDT 1,550 tax incl.

In-Stock

In stock: 10

New

Reference: RBD-4184

WeAct Studio Mini PD Adjustable Power Supply V1 (Buck Converter)

(0)

The WeAct Studio Mini PD Adjustable Power Supply V1 is a compact, high-precision USB-PD / QC programmable buck (step-down) power module, designed for developers, engineers, and electronics enthusiasts. It supports DC input up to 24V, USB-PD 20V, and QC 12V, delivering a stable and adjustable output suitable for testing, prototyping, and embedded system...

BDT 2,850

BDT 2,850 tax incl.

BDT 2,850 tax excl.

BDT 2,850 tax incl.

BDT 0 Tax

BDT 2,850 tax excl.

BDT 0 Tax

BDT 2,850 tax incl.

In stock

In stock: 5

Reference: RBD-3102

Type-C 2A Lithium Battery Fast Charge Module

(0)

USB Type-C 2A lithium battery fast charge module with boost capability Supports 3.7V lithium-ion/polymer batteries (e.g., 18650) Adjustable output voltage: 4.2V–28V, max power 5W Features constant current/constant voltage charging with protection Dual LED indicators for charging and standby status Compact, efficient design for DIY electronics and...

BDT 190

BDT 190 tax incl.

BDT 190 tax excl.

BDT 190 tax incl.

BDT 0 Tax

BDT 190 tax excl.

BDT 0 Tax

BDT 190 tax incl.

In-Stock

In stock: 58

Reference: RBD-2653

2.8V-5.5V to ±12V DC Conversion Step Up Power Supply Module

(0)

Compact DC-DC step-up module converting 2.8V–5.5V input to ±12V dual output Provides +12V (50mA) and -12V (30mA) regulated output current Ideal for op-amps, ADCs, DACs, and low-power analog circuits Small footprint (~1 inch) makes it perfect for space-constrained projects Reliable, cost-effective solution for powering dual-rail devices Lightweight (3g)...

BDT 120

BDT 120 tax incl.

BDT 120 tax excl.

BDT 120 tax incl.

BDT 0 Tax

BDT 120 tax excl.

BDT 0 Tax

BDT 120 tax incl.

In-Stock

In stock: 38

Frequently purchased together
Products from the same category

Reference: RBD-0764

AA Battery Holder 3S

(0)

Cell Quantity: 3 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC

BDT 40

BDT 40 tax incl.

BDT 40 tax excl.

BDT 40 tax incl.

BDT 0 Tax

BDT 40 tax excl.

BDT 0 Tax

BDT 40 tax incl.

In-Stock

In stock: 55

Reference: RBD-0919

TP4056 Lithium Battery Charger Module With Protection Dual Functions

(0)

Dimension: 25 x 19 x 10 (LxWxH)mm. Input interface: micro USB. Current Protection: Yes Charging mode: Linear charging. Current: 1A adjustable. Charge precision: 1.5%. Input voltage: 4.5V-5.5V. Full charge voltage: 4.2V.

BDT 32

BDT 32 tax incl.

BDT 32 tax excl.

BDT 32 tax incl.

BDT 0 Tax

BDT 32 tax excl.

BDT 0 Tax

BDT 32 tax incl.

In-Stock

In stock: 394

Reference: RBD-0940

JST connectors (male+female) Pair 95mm

(0)

Good Quality Type: Male-Female Plated Connectors Length: 10 cm Color: Red and Black

BDT 60

BDT 60 tax incl.

BDT 60 tax excl.

BDT 60 tax incl.

BDT 0 Tax

BDT 60 tax excl.

BDT 0 Tax

BDT 60 tax incl.

In-Stock

In stock: 31

Arduino Ethernet Shield W5100

(0)

Based on the W5100Based on the Wiznet W5100 allows an Arduino board to connect to the internet. Stackable Design, can directly be supported by for Arduino official Ethernet Library. Supports up to four simultaneous socket connections Can be used to store files for serving over the network. Can be accessed using the Mini SD TF library. IEEE802.3af...

BDT 1,010 BDT 1,090

BDT 1,090 BDT 1,010 tax incl.

BDT 1,090 BDT 1,010 tax excl.

BDT 1,090 BDT 1,010 tax incl.

BDT 0 BDT 0 Tax

BDT 1,090 BDT 1,010 tax excl.

BDT 0 BDT 0 Tax

BDT 1,090 BDT 1,010 tax incl.

In-Stock

In stock: 19

Reference: RBD-2490

Arduino Ethernet Shield W5100 R3

(0)

Arduino Ethernet Shield W5100 R3 for Arduino UNO, Mega 2560, Duemilanove Built-in WizNet W5100 TCP/IP microprocessor for easy network connectivity Supports up to 4 simultaneous socket connections Includes Micro-SD card slot for network storage expansion Fully compatible with Arduino IDE Ethernet library for quick programming PoE (Power-over-Ethernet)...

BDT 1,250

BDT 1,250 tax incl.

BDT 1,250 tax excl.

BDT 1,250 tax incl.

BDT 0 Tax

BDT 1,250 tax excl.

BDT 0 Tax

BDT 1,250 tax incl.

In-Stock

In stock: 24

Reference: RBD-1137

Mini ENC28J60 Ethernet LAN Network Module For Arduino

(0)

Fully Compatible with 10/100/1000Base-T Networks Integrated MAC and 10Base-T PHY Supports One 10Base-T Port with Automatic Polarity Detection and Correction Supports Full and Half-Duplex modes Programmable Automatic Retransmit on Collision Programmable Automatic Rejection of Erroneous Packets SPI Interface with Clock Speeds Up to 20 MHz For Arduino, SPI,...

BDT 850

BDT 850 tax incl.

BDT 850 tax excl.

BDT 850 tax incl.

BDT 0 Tax

BDT 850 tax excl.

BDT 0 Tax

BDT 850 tax incl.

In-Stock

In stock: 90

Reference: RBD-0438

New ENC28J60 Ethernet LAN Network Module For Arduino

(0)

ENC28J60 Ethernet Module HanRun HR911105A Ethernet port 5V supply voltage 100% Genuine ENC28J60 Chipset, compatible with Arduino etc. 25MHz Crystal. Standard HanRun HR911105A Ethernet Interface. RoboticsBD

BDT 690

BDT 690 tax incl.

BDT 690 tax excl.

BDT 690 tax incl.

BDT 0 Tax

BDT 690 tax excl.

BDT 0 Tax

BDT 690 tax incl.

In-Stock

In stock: 13

Reference: RBD-1846

RJ45 8P8C Female PCB Jack Ethernet Network Connector

(0)

Gold plated phosphor bronze contacts. Polycarbonate body construction. IDC Contact termination. Straight orientation.

BDT 75

BDT 75 tax incl.

BDT 75 tax excl.

BDT 75 tax incl.

BDT 0 Tax

BDT 75 tax excl.

BDT 0 Tax

BDT 75 tax incl.

In-Stock

In stock: 200

Reference: RBD-2488

W5100 Ethernet Network Module for Arduino

(0)

W5100 Ethernet Network Module with hardwired TCP/IP protocols for Arduino projects Supports TCP, UDP, ICMP, IPv4, ARP, IGMP, and PPPoE communication 10/100Mbps Ethernet PHY with Auto-Negotiation & Auto MDI/MDIX support Up to 4 independent sockets for multiple connections simultaneously Built-in 16KB buffer memory ensures stable and efficient data...

BDT 910

BDT 910 tax incl.

BDT 910 tax excl.

BDT 910 tax incl.

BDT 0 Tax

BDT 910 tax excl.

BDT 0 Tax

BDT 910 tax incl.

In-Stock

In stock: 30

Reference: RBD-2489

Wiznet W5500 Mini Ethernet Network Module

(0)

Compact Wiznet W5500 Ethernet module with integrated transformer & RJ45 Supports 10/100 Base-T Ethernet with hardware TCP/IP stack High-speed 80MHz SPI interface with modes 0–3 Up to 8 simultaneous socket connections for multi-task networking Built-in 32KB TX/RX buffer for reliable data transfer Hardware compatible with WIZ820io for easy migration

BDT 620

BDT 620 tax incl.

BDT 620 tax excl.

BDT 620 tax incl.

BDT 0 Tax

BDT 620 tax excl.

BDT 0 Tax

BDT 620 tax incl.

In-Stock

In stock: 85

Follow us on Facebook

Facebook