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

VIAVI ONX-220

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
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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VIAVI ONX-220