SPD for Telephone Line
HS2X-RJ11 is the series of devices for discharging transient overvoltages induced in ADSL telephone (fax, modem...) lines, In accordance with IEC 61643-21.In-line
format.
■Suitable for the protection of communications equipment connected to ADSL lines.
By their nature, they are highly exposed to induced transient overvoltages (surges) associated with meteorological activity.
■Protection of a telephone pair.
■Discharge capacity with an 8/20 μs waveform: 3 kA.
■No installation required. It connects directly to the equipment to be protected via RJ11 connectors.
Data sheet | Type Technical Data Application | HS2X-RJ11 Telephone Line |
| Bandwith | up to 10 MHz |
| Nominal voltage (Un) | 150V / 110V / 48V / 24V |
| Maximum continuous operating voltage (UC) | 170V / 150V / 60V / 30V |
| Voltage protection level (8/20μs) (Up) | ≤330V / 300V / 220V / 120V |
| Nominal discharge current (8/20μs) (In) | 3kA |
| Maximumworking current (IL) | 300mA |
| Series resistance (RS) | 15Ω |
| Response time (tA) | < 10ns |
| Degree of protection | IP 20 |
| protected pairs | 1 |
| Pins Protected | 3,4 |
| External materials | Aluminum |
| Temperature range | -40ºC~+80ºC |
| Altitude | 13123 ft [4000m] |
| Connection (input - output) | RJ11 |
| Type of connection | Series (two ports) |
| For mounting on | Optional Din-rail mountable |
| Place of installation | indoor installation |
| Type of SPD | C2,C3 |
| Product standards | IEC 61643-21, EN 61643-21 |
