After order for 2 weeks
Professional surge protection for UTP cabling with PoE and Gigabit Ethernet support.
Surge protection designed to protect network equipment from transient overvoltage conditions. Large one-time surge events, such as lightning strikes, can reach hundreds of thousands of volts and cause immediate or intermittent equipment failure. Lightning and power anomalies represent only 20% of voltage surges, with the remaining 80% caused internally. Although these surges are smaller, they occur more frequently and can damage sensitive electronic equipment over time.
The protection supports transmission speeds of 10/100/1000 Mbps including PoE (Power over Ethernet) and protects two wire pairs (1, 2 and 3, 6). The device is equipped with a grounding wire for safe discharge of overvoltage to ground. The compact aluminum housing measuring 85 × 25 × 25 mm and weighing 80 g allows for easy installation in any environment.
Protection and Reliability
The device offers multi-level protection with a wide range of discharge current. Maximum discharge current between conductors and protective earth (PE) reaches 2 kA, while individual pairs are protected by 0.3 kA current. The impulse clamping voltage is lower than 20 V, ensuring effective protection of connected equipment.
Installation and Construction
The compact aluminum housing with clear labeling allows for easy identification and installation. Grounding is implemented using an extension wire. The protection is suitable for installation in distribution panels, outdoor cabinets, or directly at the protected equipment.
BASIC SPECIFICATIONS
Port: 2× RJ-45
Response time: ≤1 ns
Rated operating voltage: 48 V
Max. voltage: 56 V
Lifetime (MTBF): >30,000 hours
Maximum discharge current (8/20 µs): 0.3 kA (pairs 1, 2 and 3, 6), 2 kA (between conductors and PE)
Impulse clamping voltage (10/700 µs): <20 V (pairs 1, 2 and 3, 6)
Insulation resistance: ≥0.4 MΩ
Insertion loss: ≤0.5 dB
Voltage standing wave ratio: ≤1.2
Transmission speed: 10/100/1000 Mbps
Operating temperature: -20 to +55 °C
Dimensions: 85 × 25 × 25 mm
Weight: 80 g
| Brand | |
| Type specification : | Overvoltage protection |
| Manufacturer : | XTENDLAN |
| Technical specification | |
| Outdoor use : | no |
| Placement : | desktop |
| Typ vedení : | UTP kabel |
| Network interfaces | |
| Number of PoE ports : | 2 |
| Port Speed : | 1 Gb/s |
| Inputs and outputs | |
| RJ-45 : | 2 |
| Warranty | |
| Warranty period EU (months) : | 26 |
| Warranty period CRN (months) : | 26 |
| Physical properties | |
| Color : | black |
| Weight (g) : | 80 |
| Dimensions : | 85 × 25 × 25 mm |
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