EXFO Power Blazer - Page 199

Test Setup - Test Configurator, Timer, and System
Power Blazer 189
EtherBERT, FC BERT, BERT (eCPRI, CPRI/OBSAI, and FlexE), and Unframed BERT
Ethernet Frame
Note: For eCPRI see eCPRI Flow - Profile on page 179.
 Frame Size (Bytes) allows entering the frame size for Ethernet test
applications. The range is from 64
1
to 16000
2
. EMIX is only available for
rates up to 100GE.
 Fixed (default)
The following table lists each component that may affect the
minimum frame size values.
Note: Sending traffic with frame size >1518 in switched network may result in
losing all frames.
 EMIX button is available when EMIX frame size is selected. The
EMIX frame sequence is repeated continuously.
1. The minimum frame size will be adjusted according to the frame structure and components selected.
2. The maximum frame size is limited to 10000 for 10/100/1000Mbps electrical interface.
Component Description
VLAN 4 bytes per VLAN (up to 3 VLAN for EtherBERT test
application and only 1 VLAN for EoOTN client)
EoE Header 16 bytes
EoE VLAN 4 bytes
PBB-TE Header 18 bytes
B-VLAN 4 bytes
UDP 8 bytes
TCP 20 bytes
Ethernet Header 14 bytes
LLC and SNAP Headers 8 bytes
IPv4 20 bytes
IPv6 40 bytes