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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Summary of Contents for G.SHDSL.bis Bridge Router GRT-504
Page 1: ...4 Wire G SHDSL bis Firewall Router GRT 504 User s Manual...
Page 12: ...GRT 504 4 Wire G SHDSL bis Firewall Router User s Manual 1 3 Applications 11...
Page 24: ...GRT 504 4 Wire G SHDSL bis Firewall Router User s Manual 23...
Page 25: ...GRT 504 4 Wire G SHDSL bis Firewall Router User s Manual 24...
