ZyXEL VMG4927-B50A User Guide - Page 82

Network Setting > Broadband > Advanced

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Chapter 6 Broadband Table 14 VDSL Profiles (continued) PROFILE BANDWIDTH (MHZ) NUMBER OF DOWNSTREAM CARRIERS CARRIER BANDWIDTH (KHZ) 30a 30 3479 8.625 35b 35.328 8192 4.3125 POWER (DBM) 14.5 17.0 MAX. DOWNSTREAM THROUGHPUT (MBIT/S) 200 300 Click Network Setting > Broadband > Advanced to display the following screen. Figure 31 Network Setting > Broadband > Advanced The following table describes the labels in this screen. Table 15 Network Setting > Broadband > Advanced LABEL DESCRIPTION DSL Capabilities PhyR US Enable or disable PhyR US (upstream) for upstream transmission to the WAN. PhyR US should be enabled if data being transmitted upstream is sensitive to noise. However, enabling PhyR US can decrease the US line rate. Enabling or disabling PhyR will require the CPE to retrain. For PhyR to function, the DSLAM must also support PhyR and have it enabled. PhyR DS Enable or disable PhyR DS (downstream) for downstream transmission from the WAN. PhyR DS should be enabled if data being transmitted downstream is sensitive to noise. However, enabling PhyR DS can decrease the DS line rate. Enabling or disabling PhyR will require the CPE to retrain. For PhyR to function, the DSLAM must also support PhyR and have it enabled. VMG4927-B50A / VMG9827-B50A User's Guide 82

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Chapter 6 Broadband
VMG4927-B50A / VMG9827-B50A User’s Guide
82
Click
Network Setting
>
Broadband
>
Advanced
to display the following screen.
Figure 31
Network Setting
>
Broadband > Advanced
The following table describes the labels in this screen.
30a
30
3479
8.625
14.5
200
35b
35.328
8192
4.3125
17.0
300
Table 15
Network Setting > Broadband > Advanced
LABEL
DESCRIPTION
DSL Capabilities
PhyR US
Enable or disable
PhyR US
(upstream) for upstream transmission to the WAN. PhyR US should be
enabled if data being transmitted upstream is sensitive to noise. However, enabling PhyR US can
decrease the US line rate. Enabling or disabling PhyR will require the CPE to retrain. For PhyR to
function, the DSLAM must also support PhyR and have it enabled.
PhyR DS
Enable or disable
PhyR DS
(downstream) for downstream transmission from the WAN. PhyR DS
should be enabled if data being transmitted downstream is sensitive to noise. However,
enabling PhyR DS can decrease the DS line rate. Enabling or disabling PhyR will require the CPE
to retrain. For PhyR to function, the DSLAM must also support PhyR and have it enabled.
Table 14
VDSL Profiles (continued)
PROFILE
BANDWIDTH
(MHZ)
NUMBER OF
DOWNSTREAM
CARRIERS
CARRIER
BANDWIDTH
(KHZ)
POWER (DBM)
MAX.
DOWNSTREAM
THROUGHPUT
(MBIT/S)