Combination arrestor for 10Base2-/10Base5 networks

Data line protection device for coaxial Ethernet network systems

• In aluminium housing
• BNC connector m/f
• Simple mounting with adapter plug
• Two-stage protection circuit
• Hat rail mounting with DLS-BS accessories (5082 38 2)

Application: Protecting video signals; cameras and/or CCTV units, Cheapernet, 10BASE2, 10BASE5

Connection options

KOAX B-E2 MF-C

Maximum continuous voltage AC

UC

4,2

Maximum continuous voltage DC

UC

6,2

Category

 

Type 1+2+3 / D1+C2+C1

Lightning protection zone LPZ

 

0→3

Number of poles

 

1

Rated current

IL

0,3

Series resistance per wire

 

4,7 Ω ± 10%

Wave resistance

ZL

75

Impulse durability wire-wire

 

C2: 10 kV / 5 kA (8/20 µs)

Impulse durability wire-earth

 

C2: 10 kV / 5 kA (8/20µs)

Impulse discharge current (10/350)

Iimp

1

Total discharge current (8/20)

 

10

Total discharge current (10/350)

 

2

Protection level wire-wire

 

Protection level wire-earth

 

Frequency range

 

0 – 68 MHz

Insertion loss

S21

≤1,7

Return loss

S11

≥14

Temperature range

ϑ

-20-80

Installation type

 

Connector/cable adapter

Connection system

 

BNC

Protection rating

 

IP40

Shielding connection available

 

Yes

Shield connection

 

Direct

Earthing via:

 

Connection cable

Testing standard

 

IEC 61643-21