Ajax 61381.178.NC Superior LineProtect Fibra Module, Up to 2,000 m Fibra Line
About this product
The Ajax 61381.178.NC Superior LineProtect Fibra is a module that protects devices on the Fibra line from short circuit and sabotage. It is for Ajax Fibra wired security systems: it connects to any point of the Fibra line and can be installed behind the hub, a detector, a keypad or a siren.
Key features
- Protects the Fibra line against short circuit on the line, hits by a stun gun and overvoltage on the Fibra signal lines
- Fuses are triggered if an abnormal voltage (110/230 V~) is supplied on the Fibra line; the module then needs to be replaced
- Protects the devices between LineProtect and the hub, as well as the hub itself
- Fibra line length up to 2,000 m when using U/UTP cat.5 twisted pair cable
- 1 input line and 1 output line, connected with 4-core cable
- Lost connection detection after 36 s, adjustable in the hub settings
- Powered by the hub: 5.7−30 V⎓, up to 281 mW
- Connector for the tamper board, which is in Case (sold separately)
Frequently asked questions
What does the LineProtect Fibra module protect against?
It protects devices on the Fibra line against short circuit on the line, hits by a stun gun and overvoltage on the Fibra signal lines. If an abnormal voltage is supplied on the line, its fuses are triggered and the module then needs to be replaced.
Where on the Fibra line is it installed?
It connects to any point of the Fibra line and can be installed behind the hub, a detector, a keypad or a siren. It protects the devices between LineProtect and the hub, as well as the hub itself, but not devices between the module and the end of the line.
How is the module powered?
The hub powers the module. Its operating voltage range is 5.7−30 V⎓, up to 281 mW, with a nominal operating voltage of 24 V⎓.
How long can the Fibra line be?
Up to 2,000 m when using the U/UTP cat.5 twisted pair cable.
Can it be installed outdoors?
No. It is for indoor use only, and it is recommended to install it in Case, which is sold separately.
What is in the box?
Superior LineProtect Fibra and a quick start guide.
Specifications
Specifications
| Brand | Ajax |
|---|---|
| Model | 61381.178.NC |
| Manufacturer Part Number (MPN) | 61381.178.NC |
| Communication | Fibra communication technology |
| Line connection | 4-core cable |
| Connection | to any point of the Fibra line |
| Fibra line length | up to 2,000 m (when using the U/UTP cat.5 twisted pair cable) |
| Number of output lines | 1 |
| Number of input lines | 1 |
| Lines protection: voltage supply | 110/230 V~ |
| Lines protection | Short circuit on the line; hit by the stun gun; overvoltage on the Fibra signal lines |
| Tamper alarm | Connector for the tamper board (tamper board is in Case, sold separately) |
| Protection against spoofing | device authentication |
| Lost connection detection | after 36 s |
| Module’s operating voltage range | 5.7−30 V⎓, up to 281 mW |
| Module’s nominal operating voltage | 24 V⎓ |
| Quiescent current consumption at nominal voltage | 1.6 mA |
| Maximum current consumption at nominal voltage | 11.7 mA |
| Dimensions | 90 × 50 × 15 mm |
| Operating temperature range | from −10°C to +40°C |
| Operating humidity | up to 75% |
| Installation | For indoor use only |
| Complete set | Superior LineProtect Fibra; Quick start guide |
Ajax 61381.178.NC Superior LineProtect Fibra Module, Up to 2,000 m Fibra Line
