VIAVI ONX-220
informacja
- Fastest and most comprehensive tool for verifying high speed DOCSIS service activation and performance
- Rugged build quality, workmanship, and reliability expected from VIAVI and our years of measurement experience
- Technicians now have access to a rugged, precise measurement instrument at a budget minded price
- Best balance of features, performance, and cost – designed to meet the budgets of installers and contractors
do pobrania
DATA SHEET
specyfikacja
| Frequency | |||
| Range | Diplexer | Upstream | Downstream |
| Automatically Switching Diplexer |
42/85 | 4 – 42 MHz and 4 – 85 MHz |
54 – 1,004 MHz and 108 – 1,218 MHz |
| 65/204 | 4 – 65 MHz and 4 – 204 MHz |
83 – 1,218 MHz and 258 MHz – 1,218 MHz |
|
| Accuracy | ±10 ppm typical @25°C | ||
| Downstream Analysis | |||
| AutoChannel plan builder |
Auto detection of channel parameters (analog/digital, symbols, QAM) | ||
| Max input power |
38 dBmV total integrated powe | ||
| Power detection/ notification |
Notify of AC/DC power presence above 2 Volts | ||
| Return loss | >6 dB | ||
| Upstream Analysis | |||
| Ingress spectrum scan |
0.5 – 204 MHz | ||
| Sensitivity | −38 dBmV | ||
| RBW | 300 kHz | ||
| Min detectable level upstream |
−38 dBmV | ||
| Accuracy | ±2 dB typical at 25°C | ||
| Sampling rate | Hyper SpectrumTM FFT gapless technology – no missed samples, spans 0.5 -110 MHz, 110 to 160 MHz, and 160 to 204 MHz | ||
| Return loss | >6 dB | ||
| Analog Channel Measurement | |
| Video and audio levels (dual) | |
| Standards | NTSC , PAL |
| Min detectable signal |
−50 dBmV (single channel) |
| Level accuracy | ±1.5 dB from −20 dBmV to +15 dBmV typical at 25°C; ±2.0 dB, −10°C to +50°C |
| RBW | 300 kHz |
| Carrier to Noise | |
| Channel types | NTSC , PAL, non-scrambled |
| Range | 30 to 51 dB (NTSC, 4 MHz measurement bandwidth) |
| Required input level |
0 to +15 dBmV with 77 analog channels present, maximum ±15 dB tilt 50 to 1,000 MHz |
| Accuracy | ±2.0 dB within specified measurement range ≤ 600 MHz |
| Downstream Digital Channel Analysis | |
| Calibrated power levels |
-20 dBmV to +15 dBmV |
| Level accuracy | ±1.5 dB from -20 dBmV to +15 dBmV typical at 25°C; ±2.0 dB, -10°C to +50°C |
| Modulation(s) | 64, 128, and 256 QAM, OFDM |
| Annex A: 5.057 to 6.952 MSPS Annex B: 5.057 for 64 QAM and 5.361 MSPS for 256 QAM Annex C: 5.274 MSPS for 64 QAM and 5.361 MSPS for 256 QAM |
|
| Full span MER | |
| Ingress under carrier — full span ingress noise trace | |
| Group delay and in-channel frequency response (ICFR) | |
| Digital quality index (DQI) over time | |
| Errored/severely errored seconds | |
| Level, measured symbol rate, carrier frequency, modulation, interleaver depth |
|
| Hum Specification | |
| Hum frequency range |
25 Hz to 1000 Hz |
| Minimum MER | 33 dB |
| Accuracy up to 5% hum |
+/- 0.8% |
| From 5 to 10% | +/- 1.0% |
| OFDM Signal Performance Metrics | |
| OFDM Channels | 24 – 192 MHz wide – up to 3 active OFDM channels |
| Level — max, min, average, standard deviation |
relative to a 6 MHz carrier per CableLabs© |
| MER — max, min, average, standard deviation, percentile |
16 to 44 dB |
| MER channel band graph |
max, min, avg across entire OFDM carrier |
| Noise | max |
| Echo | dBc |
| ICFR | in-carrier frequency response (dB) |
| Spectrum/IUC | spectrum display, including carrier and ingress under carrier |
| OFDM Profile Analysis | |
| Profiles A, B, C, D, NCP, and PLC (more profiles as implemented) Lock status, codeword errors (corrected and uncorrected) |
|
| DOCSIS Testing | |
| Supports DOCSIS 3.1 bonding up to 32 SC-QAM + 2OFDM downstream channels, 8 SC-QAM + 2 OFDMAupstream channels | |
| Compliant with CableLabs® specifications for DOCSIS3.1 | |
| Compliant with CableLabs® specifications for DOCSIS3.0 (32×8 bonding) | |
| Displayed DOCSIS Results | |
| Top level | Number of bonded channels, min receive level, max BER (pre-FEC), min and max MER, max transmit level, max ICFR (in-channel frequency response) |
| Details | Downstream SC-QAM (over time charts: level, MER, BER, DQI), Upstream (charts: transmit over time, upstream ICFR, upstream EQ taps |
| Service tests | Registration, Throughput, Ping/ Traceroute, Packet Quality; cable modem pass-through |
| OFDM | OFDM selected in scan, number of subcarriers, PLC lock status, frequency, level, and MER, CWE (corr, uncorr); OFDM channel(s) – Level variation (max, min, avg), MER variation (max, min, avg), ICFR, profile analysis (locked, CWE corr, CWE uncorr) |
| Downstream | |
| Frequency range | 54/85/108/258 to 1,000/1,218 MHz (dependent on currently active diplexer frequency) |
| Upstream | |
| Frequency range | 5 to 204 MHz (dependent on currently active diplexer frequency) |
| OFDMA channels | ≥2, per DOCSIS specification |
| Transmit level range (max) |
+61 to +48 dBmV depending on modulation format and number of bonded carriers, per DOCSIS specification |
| SC-QAM channels | up to 8 per DOCSIS specification |
| MER | |
| Specified range1 (with input level -5 to +15 dBmV) | 21 to 40 dB, 64 QAM; 28 to 40 dB, 256 QAM; 16 to 44 dB OFDM |
| Max displayable range | 50 dB |
| Resolution | 0.1 dB |
| Accuracy | ±2 dB typical at 25°C |
| Minimum lock level | −15 dBmV |
| BER — ChannelCheck and DOCSISCheck mode |
Down to 1E-9 (pre and post FEC) |
| BER — OneCheck mode | Down to 1E-8 (pre and post FEC) default; 1E-9 user selectable |
| Interleaver depth | 128, 8 max |
| Display/Interface/Usability | |
| High-brightness color LCD (800 x 480) | 5 inch diagonal |
| Touch screen | Capacitive |
| Hard key navigation capable | |
| Boot time | Approximately 20 sec |
| Environmental | |
| For indoor/outdoor use | IP 54 light rain (0.5 in/hr; 1.27 cm/hr) |
| Pollution | 2° |
| Drop | 1 m (3.3 ft) onto concrete |
| Temp range | Operating : −10 to 50°C (14 to 122°F) |
| Storage temp: −20 to 60°C (-4 to 140°F) | |
| Humidity | 10 – 90% RH non-condensing |
| RF immunity | 8.5 V/m (for CATV measurements) |
| Maximum altitude | 4000 m (13,123 ft) |
| Input/Outputs | |
| RF | F connector replaceable |
| Downstream 54/85/108/258 MHz depending on diplexer | |
| Upstream 4 – 204 MHz | |
| Charge Port | USB-C |
| USB Port | USB 2.0 (Type A) |
| Ethernet | RJ45 10/100/1000T |
| Power | USB-C |
| Remote Access/Connectivity | |
| VNC accessible via IP address HTTPS file access via IP address Mobile application via Bluetooth |
|
| Battery | |
| Field replaceable 48 W/hr 10.4 V, 4-cell LiIon | |
| Typical battery life | 8 hr typical usage |
| Battery charge time | 4 Hrs (90%) 6 – 8 Hrs 100% (AC charger) |
| StrataSync Reporting Capability | |
| Session based (job/work order) file saving of resultsgathered at TAP, GB, and CPE | |
| Measurement screen capture save and recall | |
| StrataSync Core | Asset and data management |
| StrataSync Plus | Optional extended data management (6 years) |
| Warranty | |
| Instrument | 1-year warranty (See http://www.viavisolutions.com/services-andsupport/support/warranty-termsand-conditions for warranty details) |
| Accessories and battery |
One-year warranty |
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