Dahua LR1002-1ET/1EC COAX to RJ45 PoE
Model:
LR1002-1ET/1EC
709,00
Incl. VAT
(
567,20
Excl. VAT
)
Allows you to send network and PoE over coax cables
- Use your old coax cables to upgrade to IP surveillance.
- Run PoE so you don't need separate power supplies.
The kit is well suited for locations where you want to upgrade an existing installation to IP surveillance.
- Hardware
- Model LR1002-1ET / LR1002-1EC
- Function Port 1× 10/100 Mbps Base-TX, 1× BNC
- Power Consumption <2W
- Transmission Bandwidth RG59 coaxial cable: 400m/100Mbps, 1000m/10Mbps
- PoE Protocol 48V Passive PoE (Pairs 1, 2+; 3, 6 Return)
- Network Standard IEEE802.3, IEEE802.3u, IEEE802.3x
- Lightning Protection Common Mode 4KV, Differential Mode 2KV
- Operating Temperature -30°C to 65°C (-22°F to 149°F)
- Operating Humidity 5%–95%
- Weight 61 g (0.13 lb)
- Dimension (W×D×H) 79 mm × 52 mm × 23 mm (3.11'' × 2.05'' × 0.91'')
- Performance
- 100m 100 Mbps, Load Capacity: 21W (48V) / 25.5W (53V)
- 200m 100 Mbps, Load Capacity: 15W (48V) / 24W (53V)
- 300m 100 Mbps, Load Capacity: 11W (48V) / 19W (53V)
- 400m 100 Mbps, Load Capacity: 9W (48V) / 16W (53V)
- 500m 10 Mbps, Load Capacity: 7W (48V) / 13W (53V)
- 800m 10 Mbps, Load Capacity: 5W (48V) / 8W (53V)
- 1000m 10 Mbps, Load Capacity: 4W (48V) / 6W (53V)
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Set for transmitting ethernet over coax cable
With this kit you can establish an IP solution via the old coax cables from your previous analog system. This way you don't have to replace all the cables.
IP surveillance via coaxial cables
When used together, the LR1002-1ET (transmitter) and LR1002-1EC (receiver) act as a bridge between an IP network and an existing coax cable, allowing old coax cables from analog cameras to be reused for new IP cameras.
Limitations
- If the coax cables are of poor quality or too old, it can reduce network speed or impair PoE supply.
- Maximum speed is 100 Mbps up to 400 meters – the speed drops to 10 Mbps at longer distances.
- Passive PoE – requires compatibility with network equipment.
- Maximum of eight LR1002-1EC units per switch, which may limit scalability in larger systems.
LR1002-1ET transmitter (sender)
- Function : Transmits network signal and PoE power via coax cable.
- Ports : 1 × RJ45 (10/100 Mbps) and 1 × BNC (coax).
- PoE output : Passive 48 V PoE via coax.
- Power consumption : < 2 W.
- Maximum distance :
- 100 Mbps up to 400 meters via RG59.
- 10 Mbps up to 1000 meters via RG59.
LR1002-1EC receiver
- Function : Receives network signal and PoE power from coax cable and converts it to RJ45.
- Ports : 1 × RJ45 (10/100 Mbps) and 1 × BNC (coax).
- Power consumption : < 2 W.
Assembly
- LR1002-1ET (transmitter) is placed at the PoE switch/NVR.
- The coaxial cable connects the transmitter and receiver.
- LR1002-1EC (receiver) is placed at the IP camera that will receive the signal.
