BFKK
BFKK Ethernet Surge Protector PoE+ 2 Pack RJ45 Gas Discharge Tube 10/100/1000 Mbps CAT6 CAT5e Mounting Flange
Two-port surge suppressor with gas-discharge tubes protects PoE+ gear up to 1000 Mbps and includes mounting flanges for wall or rack install
- Protects networking gear from lightning strikes with gas discharge tubes on all four pairs
- Handles PoE+ up to 60 V and 720 mA for powered devices
- Bidirectional clamping rated at 5 kA 8/20 μs surge current
- Includes 12 AWG ground wire for line-to-line and line-to-ground protection
- Mounting flanges allow secure screw fixing to walls, panels or rack cabinets
What it is
This is a two-pack of inline Ethernet surge protectors built for gigabit networks and PoE+ installations. Each unit uses gas discharge tubes on all four wire pairs to divert lightning strikes, voltage spikes and PoE over-voltages away from connected equipment such as routers, switches, cameras and modems. The aluminium housing includes a 12 AWG ground wire and mounting flanges for screw fixing to a wall, panel or rack cabinet.
Deciding specification
The protector handles 10, 100 and 1000 Mbps links while passing up to 60 V and 720 mA for HPoE devices. Its gas discharge tubes provide bidirectional clamping rated at 5 kA 8/20 µs waveform, giving line-to-line and line-to-ground protection without degrading gigabit throughput. If your installation exceeds these voltage or current limits, a different suppressor class is required.
Build integration
Each suppressor inserts directly into an RJ45 CAT6, CAT5e or CAT5 run and needs a solid ground connection via the attached 12 AWG wire. The mounting flanges let you secure the pair at a patch panel, cabinet or wall outlet, keeping the ground path short. No external power supply is needed; the unit frees up rack space by combining surge arrest and PoE+ pass-through in a single inline device.
Highlights
- Protects networking gear from lightning strikes with gas discharge tubes on all four pairs
- Handles PoE+ up to 60 V and 720 mA for powered devices
- Bidirectional clamping rated at 5 kA 8/20 μs surge current
- Includes 12 AWG ground wire for line-to-line and line-to-ground protection
- Mounting flanges allow secure screw fixing to walls, panels or rack cabinets
Specifications
No published specifications for this item yet.
Questions about this item
Will the 1000 Mbps rating still apply after the protector is installed inline?
The unit is rated for 10/100/1000 Mbps operation, so Gigabit Ethernet throughput is maintained when the protector is inserted in the line.
Does the RJ45 interface support PoE+ power levels without limiting the 720 mA current?
The protector is specified for HPoE at 60 V and 720 mA, allowing full PoE+ power delivery across all four pairs.
How do the mounting flanges attach to a rack or wall?
Each unit has integrated flanges with screw holes for direct fastening to a wall, electric panel or network rack cabinet.
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