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CPRI/OBSAI Test Setup and Results
240
FTB-860/880
Test Functions - RTD
Test Functions - RTD
Round Trip Delay (RTD) measurements are needed to quantify the time it
takes for a bit to travel from the NetBlazer transmitter back to its receiver
after crossing a far-end loopback. Transport delay is mainly caused by fibre
distance.
From the
Test
menu, press
Functions
, and the
RTD
tab.
Note:
To do a RTD test, the far-end equipment should be configured to provide a
loopback.
Note:
Be aware that RTD requires error free operation conditions to provides
reliable results. Therefore, RTD results could be affected by error injection
or error introduced by the network.
Содержание FTB-860
Страница 1: ...User Guide FTB 860 880 NetBlazer Series for FTB 1 Ethernet Packet Sync FC Wireless Test Applications...
Страница 7: ...NetBlazer vii B Glossary 371 Acronym List 371 VLAN 379 1588 PTP 380 SyncE 385...
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Страница 382: ...Specifications 370 FTB 860 880 Straight Through Cable 1000 Mbit s Crossover Cable 1000 Mbit s...
Страница 390: ...Glossary 378 FTB 860 880 Acronym List W WAN Wide Area Network WIS WAN Interface Sublayer WWN World Wide Name...