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DOCSIS Service Level Testing
DOCSIS 3.1
is backwards compatible – can utilize just 3.0 QAM carriers. Verify bonding with OFDM
carriers to ensure that high-tier data traffic is on more efficient OFDM carriers and is not impacting other
customers.
THINGS TO CHECK:
Bonding with OFDM, Upstream bonding and Throughput
DOCSIS 3.1 systems can provide over 1 Gbps throughput
Validating operation at subscribed rates is important to verify customer
experience.
Testing at DOCSIS physical layer identifies RF related impacts on
overall service performance.
Testing both DOCSIS service and Ethernet helps ensure top customer
QoE.
Consumer-grade PC HW limitations can prevent testing up to 1 Gbps.
Testing both DOCSIS and Ethernet layer to 1 Gbps helps distinguish
between service problems and equipment problems.
Содержание OneExpert CATV 630
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Страница 18: ... 2017 Viavi Solutions Inc Viavi Confidential and Proprietary Information 18 Advanced CATV Settings ...
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Страница 40: ...Slide 39 KF1 NEED UPDATE Kyle Feig 8 9 2018 ...
Страница 62: ... 2017 Viavi Solutions Inc Viavi Confidential and Proprietary Information 61 Ingress Scan ...
Страница 64: ...Slide 62 KF2 UPODATE NEEDED Kyle Feig 8 9 2018 ...
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Страница 99: ... 2017 Viavi Solutions Inc Viavi Confidential and Proprietary Information 95 Testing OFDM ...
Страница 149: ... 2017 Viavi Solutions Inc Viavi Confidential and Proprietary Information 145 INGRESS EXPERT HEATMAP OVERLAYS ...
Страница 159: ... 2017 Viavi Solutions Inc Viavi Confidential and Proprietary Information 155 RETURN SIGNAL GENERATOR CONFIGURATION ...
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Страница 177: ... 2017 Viavi Solutions Inc Viavi Confidential and Proprietary Information 173 Reverse Sweep example ...
Страница 182: ... 2017 Viavi Solutions Inc Viavi Confidential and Proprietary Information 178 SWEEPLESS SWEEP ...
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