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Model 458-LM-A2-18-TF
Simulator
Related
Technologies:
local loop simulator/ wireline simulator / T1.417 /
ADSL / ADSL2 / ADSL2+ / ADSL2++ / VDSL / VDSL2 / G.hs / G.994.1 |
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Simulates 24 AWG and 26 AWG as specified in ANSI T1.417
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Bandwidth DC to 18 MHz
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Ideal for testing ADSL, ADSL2, ADSL2+, VDSL, VDSL2(Supports up
to Profile 17a)
Modems
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24 AWG: Loop lengths programmable from 0 to
16,000 ft in 100-ft increments
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26 AWG: Loop lengths programmable from 0 to
16,000 ft in 100-ft increments
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Provides greater attenuation
accuracy for G.hs (G.994.1 handshaking) tone/carriers set by the
DSLAM and modem.
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Product
Specifications |
Simulation
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·
Accurately simulates attenuation and impedance
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Full
bidirectional operation at all specified frequencies
·
24
AWG/26 AWG as specified in ANSI T1.417 |
Bandwidth
|
DC to 18 MHz |
Attenuation
Accuracy
(when source and
load impedances are 100 ohms) |
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MAE < 1
dB 25 kHz to 18 MHz, except for combinations below:
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Wire
Type |
Length |
Tone |
Freq |
Accuracy |
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24AWG |
0-6,000
ft |
9 |
38,812.50 |
+/- 0.4
dB Absolute Error |
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24AWG |
0-6,000
ft |
17 |
73,312.50 |
+/- 0.4
dB Absolute Error |
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24AWG |
0-6,000
ft |
25 |
107,812.50 |
+/- 0.4
dB Absolute Error |
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24AWG |
0-6,000
ft |
40 |
172,500.00 |
+/- 0.4
dB Absolute Error |
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24AWG |
0-6,000
ft |
56 |
241,500.00 |
+/- 0.4
dB Absolute Error |
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24AWG |
0-6,000
ft |
64 |
276000.00 |
+/- 0.4
dB Absolute Error |
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26AWG |
0-5,000
ft |
9 |
38,812.50 |
+/- 0.4
dB Absolute Error |
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26AWG |
0-5,000
ft |
17 |
73,312.50 |
+/- 0.4
dB Absolute Error |
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26AWG |
0-5,000
ft |
25 |
107,812.50 |
+/- 0.4
dB Absolute Error |
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26AWG |
0-5,000
ft |
40 |
172,500.00 |
+/- 0.4
dB Absolute Error |
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26AWG |
0-5,000
ft |
56 |
241,500.00 |
+/- 0.4
dB Absolute Error |
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26AWG |
0-5,000
ft |
64 |
276000.00 |
+/-
0.4 dB Absolute Error |
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Maximum Attenuation
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> 90 dB |
Impedance Accuracy
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Typically +/- 10%
25 kHz to 18 MHz |
Maximum Voltage Tip
– Ring
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200 V |
Maximum Current
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130 mA |
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Connectors |
4 RJ-45’s on front
including 2 for noise injection. 4 RJ-45’s on back including 2 for noise
injection. |
Specifications are subject
to change without notice. Made in USA.
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