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DSL-G604T 54Mbps Wireless ADSL2/2+ Modem/Router Manual
ADSL
The ADSL Line window, located under the
Status
tab, will allow users to monitor the speed of the
upstream and downstream packet flow of the Router.
Figure 7- 7. Status ADSL window
The following information is displayed:
ADSL
Firmware
Version
The current Firmware version currently set in the Router.
Line state
Displays the current line state of the ADSL connection, either being
Up
or
Down
.
Modulation
Displays the modullation type currently set on the router for the ADSL
connection.
Annex mode
This field displays the ADSL annex modes for Annex A or Annex B.
Max Tx Power
This field displays the transmit output power level of the CPE.
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SNR Margin
Amount of increased noise that can be tolerated while maintaining the designed
BER (bit error rate). The SNR Margin is set by the Central Office DSLAM. If the
SNR Margin is increased, bit error rate performance will improve, but the data
rate will decrease. Conversely, if the SNR Margin is decreased, bit error rate
performance will decrease, but the data rate will increase.
Line Attenuation
Attenuation is the decrease in magnitude of the ADSL line signal between the
transmitter (Central Office DSLAM) and the receiver (Client ADSL Modem),
measured in dB. It is measured by calculating the difference in dB between the
signal power level received at the Client ADSL router and the reference signal
power level transmitted from the Central Office DSLAM.
Data Rate
This field displays the ADSL data rate.
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DSL-G604T 54Mbps Wireless ADSL2/2+ Modem/Router Manual
Help
The
Help
tab will give basic information referring to various screens locted in the Router. To view a
specific section, click on its hyperlinked name. A new window of information will appear.
Figure 7- 8. Help Window
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DSL-G604T 54Mbps Wireless ADSL2/2+ Modem/Router Manual
A
Technical Specifications
GENERAL
Standards:
ADSL Standards
ANSI T1.413 Issue 2
ITU G.992.1 (G.dmt) AnnexA
ITU G.992.2 (G.lite) Annex A
ITU G.994.1 (G.hs)
ADSL2 Standards
ITU G.992.3 (G.dmt.bis) Annex A
ITU G.992.4 (G.lite.bis) Annex A
ADSL2+ Standards:
ITU G.992.5 Annex A
Protocols:
IEEE 802.1d Spanning Tree
TCP/UDP
ARP
RARP
ICMP
RFC1058 RIP v1
RFC1213 SNMP v1 & v2c
RFC1334 PAP
RFC1389 RIP v2
RFC1483/2684 Multiprotocol Encapsulation over ATM
Adaptation Layer 5
RFC1577 Classical IP over ATM
RFC1661 Point to Point Protocol
RFC1994 CHAP
RFC2131 DHCP Client / DHCP Server
RFC2364 PPP over ATM
RFC2516 PPP over Ethernet
Data Transfer
Rate:
G.dmt full rate downstream: up to 8 Mbps
G.dmt full rate upstream: up to 1 Mbps
G.lite: ADSL downstream up to 1.5 Mbps
G.lite: ADSL upstream up to 512 Kbps
G.dmt.bis full rate downstream: up to 12 Mbps
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GENERAL
G.dmt.bis full rate upstream: up to 12 Mbps
ADSL full rate downstream: up to 24 Mbps
ADSL full rate upstream: up to 1 Mbps
Media
Interface:
ADSL interface: RJ-11 connector for connection to 26
AWG twisted pair telephone line
LAN interface: RJ-45 port for 10/100BASE-T Ethernet
connection
Physical and Environmental
DC Inputs:
Power Adapter:
Input:
120V AC 60Hz
Output: 12V AC, 1.2A
Power
Consumption:
12 Watts (max)
Operating
Temperature:
0° to 40°C
Storage
Temperature
-20° to 70°C
Humidity:
5% to 95% (non-condensing)
Dimensions:
180 mm x 140 mm x 29 mm
Weight:
373 gm
EMI:
CE Class B, FCC Class B (Part 15)
Safety:
CSA 950, UL 1950, IEC 60950, EN 60950
Reliability:
Mean Time Between Failure (MTBF) min. 4 years
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