METRObility Optical Systems R111-12 Manuale Utente

R111-12 Only
On the RJ-45 to BNC line card, a jumper is used to set either internal or
external termination of the BNC port. See the diagram below to locate
the jumper, labeled JP1.

•  Connect pins 1 and 2 to enable internal 50

Ω

 termination.

•  Connect pins 2 and 3 to enable use of external termination.
    (default)

RJ-45

BNC

Jumper JP1

Termination

JP1

3

1

LK

AT

COL

PWR

TP

BNC

MDI-X Position

Slide Switch

MDI-II Position 

(default)