Model 458-LM-E1-36-04 Multi-Standard Local Loop Simulator
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Specifications
458-LM-E1-36-04
Product Specifications
Simulation
•
Accurately simulates attenuation and impedance
•
Full bidirectional operation at all specified frequencies
•
PE04 as specified in ETSI TS 101 388
Bandwidth
0.4mm PE: DC to 36 MHz
Attenuation Accuracy
TR-114 Issue 3 PE04 test loops (150m, 300m, 450m, 750m,
900m, 1050m, 1200m, 1500m, 1800m) MAE < 0.5dB
All other loop lengths PE04: Typically MAE < 1 dB 20 kHz to 36
MHz (when source and load impedances are 100 ohms)
Maximum Attenuation
> 90 dB
Impedance Accuracy
Typ/- 10%
Maximum Voltage Tip
– Ring
200 V
Maximum Current
130 mA
Connectors
2 RJ-
45’s on front
458-3SLB
Product Specifications (Chassis and Control Module)
Controls
Keypad for setting loop lengths and IEEE-488 address, RS-232, or Ethernet
communication parameters.
Indicators
Backlit LCD display of line length and set up parameters.
Power
88 to 250 VAC, 50 or 60 Hz
Size
[2U] 19 in W x 22 in D x 3.47 in H (482.6 mm W x 558.8 mm D x 88.1 mm H)
Environmental
Operating: +32 F to +122 F (0 to +50 degrees C)
Storage: 0 to 95% relative humidity (non-condensing)
Remote Control Connectors
RS-232: DB9 female (DCE); GPIB:IEEE488 24-pin connector. Ethernet: RJ-
45
Plug-In Compatibility
Accepts one, two or three 458 Line Modules or one 458-RT
