Model 458-LM-A1-30-TR114
Local Loop Simulator for TR-114 Including Bridged Tap
Main Features
- Simulates 26 & 24 AWG PIC as specified in ANSI T1.417
- Bandwidth DC to 30 MHz
- Solution for TR-114 test loop simulation, including bridged tap
- Also suitable for ADSL, ADSL2, ADSL2+, & VDSL2 chip/modem/DSLAM testing
- 26 AWG loop lengths programmable from 0 to 24,000 ft in 25-ft increments
- Plugs into our Model 458-CC-16 (16-slot) or 458-3SLx (3-Slot) chassis
- Loop Lengths can be controlled manually via front panel of chassis, or
remotely via RS-232, Ethernet or IEEE-488 (GPIB)
product overview
The Model 458-LM-A1-30-TR114 Local Loop Simulator for TR-114 is the ideal solution for simulating test loops as defined in TR-114 and includes a Bridged Tap. In addition, it is also suitable for ADSL, ADSL2, ADSL2+, and VDSL2 chip/modem/DSLAM testing of straight loops out to 24,000 feet in very small increments.
This versatile local loop simulator is plugged into our Model 458-3SLx (3-Slot) or 458-CC-16 (16 Slot) chassis where settings are controlled by a convenient keypad located on the front, RS-232, Ethernet or IEEE-488(GPIB). The modular design of Telebyte's products allows the 458-LM-A1-30-TR114 to be combined with other line modules for a wide variety of test configurations.
| Product Specifications | |
| Simulation | Accurately simulates attenuation and impedance Full bidirectional operation at all specified frequencies 24/26 AWG PIC as specified in ANSI T1.417 |
| Bandwidth | DC to 30 MHz. |
| Attenuation Accuracy (when source and load impedances are 100 ohms) |
MAE < 1 dB 20 kHz to 30 MHz |
| Maximum Attenuation | > 90 dB |
| Impedance Accuracy | Typically +/- 10% 20 kHz to 30 MHz |
| Maximum Voltage Tip - Ring | 200 V |
| Maximum Current | 130 mA |
| Connectors | 2 RJ-45's on front |
Specifications are subject to change without notice. Made in USA