TRSS-RJ45/8 Din Rail Gigabit PoE+ Surge Arrester 8 Wire
Main Features
- Application: Data Networks and Gigabit Ethernet
- Form Factor: Single Port, DIN Rail Mount
- Data Rate Support: 1000Mbps (Gigabit Ethernet)
- Mode of Protection: Line-Line, Line-PE
- Max. Operating Voltage (PoE): 57Vdc
- Surge Discharge Ratings: In (L-L): 5kA, In (L-PE): 10kA
- Voltage Protection Level (L-L): 60V
- Voltage Protection Level (L-PE): 500V
- Series Load Current: 1A
- Connection: RJ45 Socket
- Pinning Protection: All 8 lines protected (Data: 1/2/3/6, PoE: 4/5/7/8)
- Compliance: EN 61643-21:2012, IEC 61643-21:2011


The TRSS-RJ45/8 is a professional-grade AC Surge Protection Device specifically engineered for high-speed Gigabit Ethernet networks requiring integrated PoE+ power path protection. Featuring a robust aluminum enclosure, this device provides uncompromising protection for network equipment—such as Cat6-compatible servers, high-speed routers, and PoE-powered devices—against transient overvoltages. By utilizing a sophisticated circuit design, the TRSS-RJ45/8 ensures high-speed data transmission up to 1000Mbps with minimal signal attenuation, maintaining an insertion loss of <= 0.5dB.
Advanced 8-Line Protection for Industrial Reliability
Designed to meet stringent industrial requirements, the TRSS-RJ45/8 offers complete 8-line protection, covering both Gigabit Data (Pins 1/2/3/6) and PoE+ (Pins 4/5/7/8) power paths. This Surge Protection Device is capable of handling a maximum discharge current (Imax) of 10kA and provides a stable voltage protection level of 45V. Fully compliant with international standards IEC 61643-21 and EN 61643-21, this SPD is an essential component for safeguarding sensitive network infrastructure in surge-intensive industrial environments.
Applications
High-speed Gigabit Ethernet networks (LAN) requiring simultaneous data and PoE+ power protection.
Protection for high-mounted outdoor IP cameras and PTZ surveillance systems powered by PoE+.
Industrial control panels housing high-performance server equipment and network routers.
Broadband RJ45 interface protection for telecommunications and enterprise-level intranet systems.
Commercial facilities located in lightning-prone areas requiring Cat6-compliant signal shielding.
| Model | TRSS-RJ45/8 |
| In accordance with | IEC 61643-21, EN61643-21 |
| Pin 1/2/3/6 data input Voltage Un : | 5Vdc |
| Pin 1/2/3/6 PoE Voltage : | 48Vdc |
| Normal discharge current (8/20μS). : In | 5kA |
| Max discharge current (8/20μS). : Imax | 10kA |
| Voltage protection Level (V) | 45V |
| Insertion loss | ≤0.5dB |
| Response time | Instantaneous |
| Transmission Speed | 10/100/1000Mbps |
| Type of connection In/Out | RJ45 |
| Connection Type | Series |
| Protective line | Data:1/2/3/6; PoE:4/5/7/8 |
| Material | PA66 |
| Weight (kg.) | 0.09 |
| Operating temperature range | -40℃ to +70℃ |
| Environmental protection | IP20 |
Related Products
| Uocstc | 1000v, 1250v |
|---|---|
| Ucpv | 1200v, 1500 |
| Iimp | 5kA, 7kA |
| Z0 | 50 Ohm |
|---|---|
| IL | ≤0.3dB |
| Freq. | DC-2.5GHz |
| VSWR | <1.2 |
| Uocstc | 110v, 24v, 48v, 75v |
|---|---|
| Ucpv | 180v, 36v, 65v, 80v |




