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All of our reliable
458 Loop Simulators plug into our Model 458-3SLA (3-Slot Chassis) or
Model 458-CC-16/458-CM (16-Slot Chassis & Control Module) to create
a wide variety of test configurations. The use of high-precision
inductors, resistors and capacitors facilitates full bi-directional
operation at all specified frequencies. Bandwidths up to 36 MHz
accommodate the latest technologies.
Also available in
this format, the 458-SM-2-16 (2 x 16 Transparent Switching Module),
a highly-accurate multiplexing/demultiplexing device used to
automate testing of ADSL, ADSL2, ADSL2+ and VDSL2 chips, modems and
DSLAMs.
Also available in
this format, the Model 458-AWGN2 (Dual Output AWGN Generator Line
Module) injects Additive White Gaussian Noise (AWGN) for ADSL,
ADSL2, ADSL2+, and VDSL2 chip/modem/DSLAM testing applications. The
user may add AWGN on the CO and/or CPE side, depending on their
application.
Local Loop Simulation Line
Modules in
Bandwidth Order:
|
Line Module |
Technology |
Noise
Sources |
CHs |
Cable |
Lengths/Increments |
Bndwdth
DC To: |
|
458-LM-HDJ |
ADSL, ADSL2, ADSL2+ |
0 |
8 |
0.4 mm Paper |
0 km to 7.5 km/500-m |
4.0 MHz |
|
458-LM-HD |
ADSL, ADSL2, ADSL2+ |
0 |
8 |
26 AWG PIC |
Channel 1: 0 - 31,750 ft/250 ft
Channel 2-8: 0-30,000 ft/2,000 ft |
4.5 MHz |
|
458-LM-HDE |
ADSL, ADSL2, ADSL2+ |
0 |
8 |
0.4 mm PE |
Channel 1: 0 - 9,450/150 m
Channel 2-8: 0-9,000/600 m |
4.5 MHz |
|
458-LM-A2-18-TF |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 (supports up to Profile
17a) |
0 |
2 |
24/26 AWG |
0-16,000 ft/100 ft |
18 MHz |
|
458-LM-A8-18 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 (supports up to Profile
17a) |
0 |
8 |
26 AWG PIC |
0-15,000 ft/1,000 ft |
18 MHz |
|
458-LM-E2-18 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2(supports up to Profile
17a) |
0 |
2 |
0.4/0.5 mm PE |
0-8,000 m/50 m |
18 MHz |
458-LM-A1-30
(AWGN 1,2) |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
0, 1, 2 |
1 |
26 AWG PIC |
0 to 24,000 ft/25 ft |
30 MHz |
458-LM-E1-30-04
(AWGN 1,2) |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
0, 1, 2 |
1 |
0.4mm PE |
0 to 9,000 m/10-m |
30 MHz |
|
458-LM-A8-30 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
0 |
8 |
26 AWG PIC |
0-15,000 ft/1,000 ft |
30 MHz |
|
458-LM-E8-30 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
0 |
8 |
0.4 mm PE |
0-4,500 m/300 m |
30 MHz |
|
458-LM-A2-36 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
0 |
2 |
24/26 AWG |
0-3,150 ft /50 ft |
36 MHz |
|
458-LM-A8-36 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
0 |
8 |
26 AWG PIC |
0-7,500 ft /500 ft |
36 MHz |
|
458-LM-E2-36 |
ADSL, ADSL2+, VDSL2 |
0 |
2 |
0.4/0.5 mm PE |
0-1,575 m/25 m |
36 MHz |
|
458-LM-E8-36 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
0 |
8 |
0.4 mm PE |
0-2,250 m/150 m |
36 MHz |
Test Automation:
|
Line Module |
Technology |
|
|
458-SM-2-16 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
2 x 16 Transparent Switching Module
for Multiplexing/Demultiplexing |
Noise
Generation:
|
Line Module |
Technology |
Noise
Sources |
|
Bndwdth |
|
458-AWGN2 |
ADSL, ADSL2, ADSL2+, VDSL, VDSL2 |
0, 1, 2 |
Dual Output AWGN Generator Line
Module (adds white noise to CO and/or CPE side) |
20 kHz to 30 MHz |
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