Transceiver
BER test
Throughput
measurement
Service
disruption
measurement
Ping test
Frame slicing
Whole frame, Top 64 Bytes, Top 32 Bytes
Buffer handling
Stop when full, Overwrite
Capture transmitted frames
on, off
Trigger Type
Manual, Error, Field match
Trigger Position
Top, Middle (Only when Trigger Type is Error/Field match)
Error Type
Any Type, Fragment, Oversize or undersize, Oversize, Undersize, FCS
error
Module Present
Transceiver Information
Alarm, Wavelength and bit rate, Compliance, Vendor Information, Output
Control
Power monitor
Generation and detection of test patterns. Count of errors in received test
pattern. Pattern generation:
Unframed (layer 1)
Framed with Ethernet (MAC) header (layer 2)
Framed with Ethernet (MAC) header and IP header (layer 3)
Framed with Ethernet (MAC) header, IP header and UDP/TCP header
(layer 4)
Test patterns:
PRBS 9, PRBS 11, PRBS 15, PRBS 20, PRBS 23, PRBS 29, PRBS 31, HF test
pattern, CRPAT, JTPAT, SPAT
User-defined up to 32 bits. Length in step of 1 bit.
Detection of sequence errors and loss of sequence synchronization.
Frame loss count and frame loss seconds.
Throughput measurement: Maximum/Minimum/Average values are
presented.
Test resolution
User-defined up to resolution:
1, 2, 5, 10, 15, 30 sec, 1, 5, 10, 15, 30 minutes, 1, 2, 4, 6, 12 hours
No intervals
Throughput may be calculated on 6 different layers:
Utilization layer
Physical layer
Physical layer excl. preamble
Link layer
Network layer
Data layer
Can be activated as part of the BER test:
Maximum/Average service disruption time, resolution 0.1 μsec
Number of service disruptions
For connectivity and configuration check.
Round Trip Time (RTT)
Supports IPv4 addressing
Answer incoming Ping requests (On/Off)
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