Installation and Operation Instructions

Telrad Networks Ltd. BreezeAIR Installation Guide
Page 29 of 29
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Telrad Networks BreezeGuard is 1000Mbps PoE Outdoor Surge Protector, is designed to
protect BreezeAIR PoE network from lightning over-voltage, transient over-voltage and
static discharge. The protector implements multi-level protection circuit with advanced
manufacturing process, and has excellent performance on discharge current, limiting
voltage, response time, stability and over-all reliability.
BreezeGuard features
• 10/100/1000Base-T PoE Gigabit Ethernet protection
• Multi protection circuits - Gas-Tube + TVS technology
• Dual protection - Common and differential modes
• TVS array technology, low capacitance
• Multi-Strike Capability
• IP67 enclosure - full outdoor solution
• CAT6, CAT5e and CAT5 compatible
Figure 8-2: BreezeGuard ports
BreezeGuard Specifications
Nominal operating voltage 48V
Max. continuous operating voltage 57V
Nominal discharge current (8/20us) In 3kA
Max. discharge current (8/20us) Imax 5kA
Limiting voltage:
• Line-line (@6kV, 10/700us)
• Line-line (@3kV, 8/20us)
≤150V
≤150V
Transmission rate 10/100/1000Mbps
Insertion loss ≤0.5dB
Protection line 01-Aug
Response time 1ns
Load current 350mA
Protection grade IP67
Dimensions 19x19x4 cm
Weight <1Kg
Temperature -40oc to 85oc
Relative humidity 100% non condensing (rainproof)
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Out / Protected port In / Non-protected port
Ground screw