Cisco AG241 Manual de usuario descargar pdf (Pagina 9)

apcmag.com  june 06  apc labs

apc labs  june 06  apcmag.com

softwaresoftware

2006

JUNEDETAILED PRODUCT REVIEWS AND COMPARISONS

REVIEWS

BEST BUYS

LABS CHALLENGE

labs

apcmag.com  june 06  apc labs

apc labs  june 06  apcmag.com

softwaresoftware

2006

JUNEDETAILED PRODUCT REVIEWS AND COMPARISONS

REVIEWS

BEST BUYS

LABS CHALLENGE

labs

ith such variance in performance at

different line lengths, it’s difficult to

say that one or two modems are the best

of the bunch. Indeed, if you know your

line length, the best thing you could do

would be to look at the performance

graphs and make your own decision.

However, we did look at what modems

stood out as having good performance

overall. To determine this, we averaged

the modems’ performance at 1km and

3.5km to get a sense of their ADSL2+

throughput at the most common line

lengths. We didn’t include the 6km test

results in our averaging because it is at

the outer fringe of what is practical for

an ADSL connection and the low results

across all modems would unnecessarily

distort the average.

All-in-ones

In the all-in-one category, we also

considered which modems sustained

good wireless performance over all

three test positions.

In all-in-ones, the Billion 7404VGP,

the successor to last year’s winner, the

7402G, came out on top when looking

at average ADSL2+ and wireless

performance. It was the second-fastest

ADSL modem on average (losing out by a

thin margin to Billion’s budget model, the

7300G), but, impressively, it had the

third-fastest wireless performance. Few

modems in the roundup excelled in

both ADSL2+ and wireless.

We also highly recommend the

Netcomm’s NB9W in the all-in-one

category and the Dynalink RTA1046VW.

Both of them had good ADSL2+ speed

but excellent wireless speed.

BAsic modem routers

Billion snags Editor’s Choice in the budget

category as well: the 7300G had the

fastest average ADSL2+ performance.

(Oddly, at the 6km line length it

performed worst, so it’s probably not a

good choice if you suspect you live far

away from your phone exchange.)

We also highly recommend the

iConnectAccess624, which had the

second-fastest throughput in budget

modems, and seventh-fastest across

all the modems.

The results

1km 6km

1,500

0 016 5

MODEL

3.5km

Cisco 877W

Billion BIPAC7404VGP

Billion BIPAC7300G

Belkin F1PI241EGau

Dynalink RTA1046VW

DrayTek Vigor2800VG

1.2414.25

1.9012.60

1.57

1.4913.88

14.56

1.53

1.288.45

14.63

0.3014.89

1.8214.96

D-LINK DVA-G3340S

D-LINK DSL-504T

6.25

6.35

7.07

6.77

8.53

1.6713.32

8.10

1.3911.74

8.78

6.50

LevelOne FBR-1416A (v2)

Dynalink RTA1335

6.37

7.07

NetComm NB5Plus4

Linksys WAG54GP2

Linksys AG241

LevelOne WBR-3407A (v2)

OPEN Networks iConnectAccess624W

OPEN Networks iConnectAccess624

1.9013.21

1.8214.37

1.58

0.5815.17

14.12

1.78

0.7414.50

14.63

1.6114.12

1.9010.74

NETGEAR DG834

NetComm NB9W

6.77

6.92

6.50

6.63

6.50

1.5210.34

6.50

1.7815.17

6.37

6.63

Thomson Speedtouch ST546

Siemens Speedstream 6520

6.77

Zyxel Prestige 2602HWL-61C

Thomson Speedtouch ST780WL

1.7413.54

1.4913.43

6.48

6.77

1.8014.50

Zyxel Prestige 660HW

6.30

CLOSE (30cm) LONG (15m)

Zyxel Prestige 2602HWL-61C

Thomson Speedtouch ST780WL

Siemens Speedstream 6520

OPEN Networks iConnectAccess624W

2 .811.12

3.581.01

6.0720.51

0.9912.58

1.9813.38

Zyxel Prestige 660HW

13.61

11.43

11.68

12.07

13.12

Cisco 877W

Billion BIPAC7404VGP

Billion BIPAC7300G

Belkin F1PI241EGau

LevelOne WBR-3407A (v2)

Dynalink RTA1046VW

9.8121.36

0.4420.34

3.18

0.870.88

15.39

5.63

8.5221.51

21.46

3.5821.33

1.350.97

DrayTek Vigor2800VG

D-LINK DVA-G3340S

13.73

17.50

12.92

15.37

9.86

4.6321.37

14.62

0.7214.29

11.72

9.48

NetComm NB9W 21.37

Linksys WAG54GP2

12.44

15.95

022 10

MODEL

MEDIUM (10m)

All these tests were done using Internode’s default customer profile MAX24, which has

interleaving enabled for resilience against line noise and a fairly wide signal-to-noise target.

Bear in mind some modems performed much worse with interleaving on.

We connected a server by Ethernet to each modem and used the iperf software to stream

data to an Intel Centrino certified laptop in three standard test positions. The fastest speed we

recorded from any of the modems was from the Dynalink RTA1046VW at 21.51Mbit/s.

802.11G WIRELESS SPEED TESTS

ADSL2+ SPEED TESTS

1 2 3 4 5 6 7 8 9 10 11 12 13 14

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