Thông tin sản phẩm
- Bandwidth 20 kHz to 30 MHz.
- Inject AWGN onto real cable or local loop simulator.
- Solution for injecting AWGN for ADSL, ADSL2, ADSL2+, & VDSL2 chip/modem/DSLAM testing.
- Plugs into our Model 458-CC-16 (16-slot) or 458-3SLB (3-Slot) chassis.
- AWGN levels can be controlled manually via front panel of chassis, or remotely via RS-232, Ethernet or IEEE-488 (GPIB).
- 458 Universal GUI software for control from a remote PC.
- White Noise (AWGN) Generator (-90 dBm/Hz to -145 dBm/Hz).
- Simulation : Additive White Gaussian Noise (AWGN).
- Bandwidth : Flat Power Spectral Density (PSD) over bandwidths from 20 kHz to 30 MHz.
- AWGN Crest Factor : ≥ 5
- Output Impedance : 4kΩ Minimum (20 kHz to 30 MHz)
- White Noise (AWGN) Generator : -90 dBm/Hz to -145 dBm/Hz in 0.25-dBm increments
- Maximum Voltage Tip – Ring : 200 V
- Output Mode : Differential, balanced.
- Connectors : 4 RJ-45’s on front (2 for CO side, 2 for CPE side of loop).