Vector VN5610 - Page 14

2.4 Examples of Usage
Manual VN5610/VN5610A Version 2.0 14
Bypassing modes For bypassing, two modes are available which can be used depending on the needed
application:
> PHY bypassing
Use this mode if you want to monitor Ethernet packets without influencing the con-
stant processing time. Sending of additional Ethernet packets is not possible in
this mode.
VN5610(A)
ECU1
MAC
Ethernet Controller
PHY
BroadR-Reach
Transceiver
Rx
MAC
Ethernet Controller
PHY
BroadR-Reach
Transceiver
ECU2
Rx
PHY Bypassing
Δ
t
PC
CANalyzer.Ethernet/CANoe.Ethernet
Rx
Rx
Tx
Figure 5: PHY bypassing
Physical Layer Bypassing Latency ∆t
100BASE-T1

100BASE-T1 2.3 µs
100BASE-T1

100BASE-TX 1.8 µs
100BASE-TX

100BASE-TX 1.4 µs
1000BASE-T

1000BASE-T 0.5 µs