LRE-104 - Uncategorized Planet - Free user manual and instructions
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| Type of product | Long Reach Ethernet (LRE) Extender/Switch |
| Brand | Planet |
| Model | LRE-104 |
| Ethernet ports | 4 x 10/100Mbps Fast Ethernet RJ45 |
| LRE port | 1 x Long Reach Ethernet port over twisted pair (RJ45) |
| Data rates | 10/100Mbps on Ethernet, up to 100Mbps on LRE |
| Maximum distance | Up to 1000 meters (1km) over typical UTP wiring |
| Standards | IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX |
| Switching capability | Store-and-forward with auto-negotiation and auto MDI/MDIX |
| Power | External 12V DC power adapter (included) |
| LED indicators | Power, LRE link, Ethernet link/activity per port |
| Housing | Metal case, desktop or wall-mountable |
| Dimensions | 155 x 120 x 40 mm (W x D x H) |
| Weight | Approximately 450 g |
| Operating temperature | 0°C to 50°C (32°F to 122°F) |
| Humidity | 10% to 90% non-condensing |
| Mounting | Desktop installation with rubber feet; wall-mount kit included |
| Maintenance | Clean outer surface with a soft dry cloth; keep ventilation slots unobstructed |
| Safety & certifications | CE, FCC compliant |
| Repairability | No user-serviceable parts; contact professional support for repair |
Frequently Asked Questions - LRE-104 Planet
What is the maximum distance the Planet LRE-104 can cover?
The LRE-104 supports long-range transmission up to 1000 meters (1km) over standard twisted-pair wiring, allowing you to extend your network far beyond typical Ethernet limits.
Can the LRE-104 work with existing telephone wiring?
Yes, the Long Reach Ethernet technology is designed to operate over unshielded twisted-pair cabling, including legacy telephone infrastructure, making it ideal for retrofits.
How many Ethernet devices can I connect to the LRE-104?
The LRE-104 features four Fast Ethernet (RJ45) ports, so you can connect up to four wired devices directly. An additional LRE port connects back to the main network.
Does the LRE-104 require its own power supply?
Yes, the device comes with an external 12V DC adapter. It does not support PoE, so the adapter must be connected to a standard power outlet.
Is the LRE-104 plug-and-play, or does it need configuration?
The LRE-104 is fully plug-and-play. It uses auto-negotiation and auto MDI/MDIX, so no manual settings are required for basic operation.
What do the LED indicators on the LRE-104 show?
LEDs indicate power status, LRE link/activity, and per-port Ethernet link/speed. This helps you quickly verify connectivity and data activity.
Can I mount the LRE-104 on a wall?
Yes, the metal case includes wall-mount holes and a bracket, allowing flexible installation on walls or under desks to save space.
What type of cable is recommended for the LRE port?
Use twisted-pair UTP cable (e.g., Cat5e or better) for optimal performance. The LRE port is designed to work over a single pair, so standard Ethernet cable can be split or used directly.
How should I maintain or clean the LRE-104?
Disconnect power before cleaning. Use a soft, dry cloth to wipe the exterior. Avoid liquids and ensure ventilation slots remain free of dust.
What should I do if the LRE-104 appears to be faulty?
Check cable connections and power first. If issues persist, reset the device by power cycling. If that fails, contact Planet technical support for assistance—do not open the unit as there are no user-serviceable parts inside.
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USER MANUAL LRE-104 Planet
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Product information
Brand : Planet
Model : LRE-104
Category : Uncategorized