Planet Technology G.SHDSL.bis Bridge Router GRT-504 - Manual (Page 136)

GRT-504 4-Wire G.SHDSL.bis Firewall Router User’s Manual
You can setup the data rate by the multiple of 64Kbps where n is from 3 to 89.
If the router is 4 wire models and doesn’t use on 2-wire mode, the line rate will double from 2-wire
model’s setting.
For adaptive mode, you have to setup n=0. The router will adapt the data rate according to the line
status.
2-wire model 4-wire model
Annex A/B TCPAM-16 192~2304 kbps(n=3~36) 384~4608 kbps(n=6~72)
TCPAM-16 192~3840 kpbs (n=3~60) 384~7680 kbps(n=6~120) Annex AF/BG
TCPAM-32 768~5696 kpbs(n=12~89) 1536~11392 kbps(n=24~178)
There are four types of SHDSL.bis Annex type, Annex-A, Annex-B, Annex-AF, and Annex-BG.
Clear command can clear CRC error count.
Generally, you cannot need to change SNR margin, which range is from -10 to 21. SNR margin is
an index of line connection. You can see the actual SNR margin in STATUS SHDSL.bis. The larger
is SNR margin; the better is line connection quality. If you set SNR margin in the field as 3, the
SHDSL.bis connection will drop and reconnect when the SNR margin is lower than 3. On the other
hand, the device will reduce the line rate and reconnect for better line connection.
There are two TCPAM setting on SHDSL.bis: TCPAM-16 or TCPAM-32. In most case, you can set
Auto. It can use TCPAM-16 or TCPAM-32 for Annex A/F or B/G. If using Annex A or B, only
TCPAM-16 can use.
7.12.3 WAN
The router supports 8 PVC, private virtual circuit, and so you can setup eight WAN, such as WAN1
to WAN8. Move the cursor “ >> “ to wan and press enter.
For example, to set up WAN1, type 1 on interface number.
----------------------------------------------------------------------
Command: setup wan <1~8>
Message: Please input the following information.
Interface number <1~8>: 1
----------------------------------------------------------------------
>> protocol
Link type protocol
address IP address and subnet mask
vpi_vci Configure VPI/VCI value
encap Configure encapsulation type
qos Configure VC QoS
isp Configure account name, password and idle time
ip_type Configure IP type in PPPoA and PPPoE
list WAN interface configuration
There are four types of protocols, IPoA, EoA, PPPoA and PPPoE, which you can setup.
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