VIAVI Trilithic 360 DSP Advanced DOCSIS 3.1 Installation and Service Meter with FDR and Source Generator

DOCSIS 3.1 installation and service meter with built-in cable modem, Wi-Fi, frequency domain reflectometer and source generator.

Part number: TRI-DSP-360-D31-ADV

Datasheet

Overview

The VIAVI Trilithic 360 DSP Advanced is a member of the DSP Series of DOCSIS 3.1 installation and service meters for cable service providers and contractors. The 360 DSP Advanced model adds a frequency domain reflectometer (FDR) and a source generator to the 360 DSP installation and service meter.

The 180 and 360 DSP signal level meters are tailored for fast installation RF signal testing and troubleshooting, with the analog and digital signal measurements needed to verify installation quality. They provide color touchscreen interfaces, pass/fail indicators and autotest apps for triple-play tests, home certification standards and analog and digital signal measurements. The meters have a quick charge time, a built-in LED flashlight and a glow in the dark keypad for work in dark, cramped spaces.

The 360 DSP has a built-in DOCSIS 3.1 modem, Ethernet and Wi-Fi communications capabilities. Through the internal cable modem the meter reports upstream and downstream cable modem statistics, OFDM profile statistics and network connectivity tests, and test results can be uploaded to StrataSync for near real-time views of measurement data.

StrataSync

StrataSync is a cloud-based, hosted solution that manages assets, configurations and test data for VIAVI instruments. DSP series meters can sync with StrataSync over Ethernet, DOCSIS or Wi-Fi, and the optional workflow feature lets work orders, test profiles and pass/fail thresholds be deployed to the meter and the resulting reports uploaded for management.

Key Features

Built-in DOCSIS 3.1 cable modem, Ethernet and Wi-Fi communications
Frequency domain reflectometer for locating cable faults such as opens, shorts and splitters
Source generator for CW, QAM and OFDM carriers in the 5 to 85 MHz return band
DOCSIS 3.1 OFDM signal analysis including PLC constellation, level, pre/post BER, MER and decoder stress over time
SC-QAM measurements including deep interleave, constellation, equalizer taps, MER and BER
Return spectrum analysis from 4 to 205 MHz and forward spectrum analysis from 5 to 1250 MHz
Channel plan scan with tilt measurement and channel plan auto discovery
Cable modem upstream and downstream statistics and OFDM profile statistics
Wi-Fi survey with built-in 802.11 b/g/n 2.4/5 GHz adapter
Network test suite with Ping, VoIP, Throughput and Traceroute tests
Color touchscreen interface with pass/fail indicators and autotest apps
Built-in LED flashlight and glow in the dark keypad
Remote access and control of the meter over an active network connection
StrataSync synchronization over Ethernet, DOCSIS or Wi-Fi
Multiple user profiles and firmware updates via web or USB

Specifications

Ordering

Part number	TRI-DSP-360-D31-ADV 360 DSP Advanced: Adds FDR and Source Generator

Level Measurement

Channel Bandwidth	6 MHz and 8 MHz
Amplitude Range	-40 dBmV to +50 dBmV
Modulation Types (Analog)	NTSC, PAL B/D/G/H/I/K/N and SECAM B/D/G/H/I/K
Modulation Types (Digital)	16/32/64/128/256 QAM Annex A, 64/256 QAM Annex B/C, OFDM 4K/8K OFDM: DOCSIS 3.1 option equipped meters only
Analog Measurement Accuracy	±0.75 dB @ 77° F (25° C); ±2.0 dB from 0° to +50° C (32° to 122° F)
Digital Measurement Accuracy	±0.75 dB @ 77° F (25° C); ±2.5 dB from 0° to +50° C (32° to 122° F)
Display Resolution	0.1 dB

Spectrum Measurement

Frequency Range (Return Path)	4 to 205 MHz
Frequency Range (Forward Path)	5 to 1250 MHz
Dual Return Path Diplexers	42 MHz: 4 to 42 MHz; 85 MHz: 4 to 85 MHz
Manually Adjustable Resolution Bandwidth	Return Path: 300 kHz; Forward Path: 10, 30, 100, and 300 kHz; 1 and 3 MHz
Auto Ranging Resolution Bandwidth	10 kHz: Span ≤ 3.5 MHz; 30 kHz: Span ≤ 12.0 MHz; 100 kHz: Span ≤ 35.9 MHz; 300 kHz: Span ≤ 300 MHz; 1 MHz: Span ≤ 359.2 MHz; 3 MHz: Span ≥ 359.3 MHz
Display Spans	Return Path: 4 to 42 MHz, 4 to 65 MHz, 4 to 85 MHz or 4 to 205 MHz; Forward Path: User-selectable in 1 kHz steps
Display Scale	1, 2, 5, 7.5 or 10 dB/division
Display Range	8 vertical divisions when marker bar is hidden
Spurious Free Dynamic Range	60 dB @ 25° C (77° F) (+50 dBmV)
Sensitivity (terminated)	Return Path: -40 dBmV (4 to 205 MHz); Forward Path: -40 dBmV (5 to 1250 MHz)

Digital Channel Measurement

Deep Interleave Compatibility	Yes
Downstream MER	40 ±2 dB @ +6 dBmV RF Input Level; 34 ±2 dB @ -6 dBmV RF Input Level
Downstream BER Method	True BER, derived from code words not from MER
Downstream BER Standard	ITU J.83 annex A, B, C
Downstream BER Range	1 E-7 to 1 E-9 @ -6 dBmV RF Input Level
Symbol Rates	≥ 2 MSPS; ≤ 6.952 MSPS

Cable Modem Measurement

Protocol Support	DOCSIS 1.1 / 2.0 / 3.0 / 3.1; SNMP V1, V2c, V3 DOCSIS 3.1: DOCSIS 3.1 option equipped meters only
Compliance Certificates	FCC
CM Diplexer	85 MHz: 5 to 85 MHz
Receiver Frequency (edge to edge)	108 to 1218 MHz
Receiver Channel Bandwidth	6 MHz
Receiver Signal Level	-15 to 15 dBmV
DOCSIS 3.0 Demodulation	64 QAM, 256 QAM
DOCSIS 3.0 Downstream Data Rate	Up to 1.2 Gbps with 32 downstream channel bonding (DOCSIS 32x8)
DOCSIS 3.1 Demodulation	Multi-Carrier OFDM 16 to 4096 QAM DOCSIS 3.1 option equipped meters only
DOCSIS 3.1 Downstream Data Rate	Up to 2.5 Gbps with 2 OFDM 196 MHz Downstream Channels DOCSIS 3.1 option equipped meters only
Transmitter Frequency (edge to edge)	5 to 85 MHz
Transmitter Signal Level	Controlled by CMTS though power ranging function
DOCSIS 3.0 Modulation	QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, and 128 QAM (SCDMA only)
DOCSIS 3.0 Upstream Data Rate	Up to 320 Mbps with 8 upstream channels bonding
DOCSIS 3.1 Modulation	Multi-Carrier OFDMA BPSK to 4096 QAM DOCSIS 3.1 option equipped meters only
DOCSIS 3.1 Upstream Data Rate	Up to 1 Gbps with 2 OFDMA 96 MHz Upstream Channels DOCSIS 3.1 option equipped meters only

Carrier-to-Noise Measurement

Minimum Input Level for Full Range	+10 dBmV In-service, non-scrambled standard channels only
Dynamic Range	50 dB
Resolution	< 0.5 dB

Tilt Measurement

Max Number of Carriers	14 dependent on favorite channel setup
High/Low Delta Resolution	0.1 dB
Scan	Video, audio, pilot, and digital carriers

Analog and Digital Hum

Minimum Input Level	0 dBmV In-service, non-scrambled standard channels only
Range	0 to 5%
Resolution	0.10%
Accuracy	±0.5%

Frequency Domain Reflectometer

Velocity of Propagation	Adjustable from 60.0 to 99.0% in 0.1% increments
Working Distance (Minimum)	755 feet (230 meters) @ VoP of 60.0%
Working Distance (Maximum)	1247 feet (380 meters) @ VoP of 99.0%
Amplitude Range	0 to -80 dBRL
Distance Accuracy	5 feet

Source Generator

Modulation	CW, 16 QAM, 32 QAM, 64 QAM, 128 QAM, 256 QAM, OFDM (4K/8K) OFDM: DOCSIS 3.1 option equipped meters only
OFDM Subcarrier Modulation	16 to 4096 QAM, PLC Configurable DOCSIS 3.1 option equipped meters only
Frequency Range	5 to 85 MHz
Source Width	CW: 50 kHz; QAM: 6 MHz; OFDM: 6 to 24 MHz OFDM: DOCSIS 3.1 option equipped meters only
Amplitude	CW: Adjustable from 10 to 55 dBmV; QAM: Adjustable from 10 to 45 dBmV; OFDM: Adjustable from 10 to 40 dBmV OFDM: DOCSIS 3.1 option equipped meters only
QAM Symbol Rates	0.64, 1.28, 2.56, 5.12 MSPS
QAM Error Rates	BER: Adjustable from 0 to 1.00E-2; MER: > 38 dB
CW Source Accuracy	±2 dB

Physical

Construction	Rubber overmolded plastic housing
Control	Glow in the dark keypad and LCD touchscreen and/or via a wireless connection to a mobile device such as a laptop, tablet, iPad® or iPhone®, or Android® handset
Display	Color LCD touchscreen, 480 x 272 pixels (approx 4" x 2.25") 180/360 models
Annunciators	Audible annunciator for key strokes
Antenna	Internal WiFi antenna, 2 dB gain
Flashlight	High-intensity LED (0.25W)
Dimensions w/o Case (H x W x D)	8.6 x 6.1 x 2.00 in (21.84 x 15.94 x 5.08 cm)
Dimensions w/ Case (H x W x D)	9.6 x 7.1 x 3.00 in (24.38 x 18.03 x 7.62 cm)
Weight w/o Case	2.9 lbs (1.32 Kg) 360 DSP
Weight w/ Case	3.9 lbs (1.79 Kg) 360 DSP

Interfaces

Tx Test Port	75 Ohm Replaceable F-Type Connector Source Generator Output Transmission Only
Tx/Rx Test Port	75 Ohm Replaceable F-Type Connector Upstream and Downstream RF Measurements, DOCSIS 3.1 Modem
Ethernet	RJ45 Management Port (10/100 Mbps)
WiFi	802.11 b/g/n 2.4/5 GHz WiFi Adapter 360 & 1G only
USB	USB 2.0 Type-A Standard Port

Battery and Power

Operating Time	8 to 10 hours, dependent on use 360 DSP
Charge Time	4 hours
Battery	Two 2600 mAh @ 7.4V Li-Ion internal batteries, factory replaceable
Power Adapter	Input: 100 to 240 VAC ~ 50 to 60 Hz, 1.2A Max; Output: 15 VDC, 3.34A

Environmental

Storage	-18° to +50° C (0° to 122° F)
Operating Temperature	0° to +50° C (32° to 122° F)

Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.

Applications

Cable subscriber installation and service testing
Return spectrum analysis
Level, C/N, QAM and OFDM measurement
Channel plan scan with tilt measurement
Cable modem service testing
DOCSIS 3.1 deployment testing
Coaxial cable fault location
Home leakage testing

Options & Accessories

Option	Description
TRI-DSP-SW-HL-LKG-OPT	DSP Meter Leakage Software Option — Home leakage test software option for DSP meters
TRI-LKG-HL-METER-KIT	Seeker Home Leakage Companion Kit — Seeker HL Source Transmitter, Dual-Band Antenna, Near-Field Probe and Case
TRI-ACCY-RF-TEST-CBL	I/O-15 Precision test cable
TRI-ISTOP-1000MHZ	I-Stop 1 GHz Test Probe — Ingress troubleshooting probe
TRI-ISTOP-1250MHZ	I-Stop Test Probe — Ingress troubleshooting probe
TRI-TLB-46-LPF	TLB-46 Return measurement low-pass filter
MP-80A	MP-80A USB Optical Power Meter
FBP-P5000i	P5000i USB Fiber Scope
TRI-DSP-360-CASE-REPL	Replacement fitted case
TRI-DSP-STRAP-REPL	Replacement shoulder strap
TRI-DSP-PWR-ADPT-NEW	Replacement charger (no power cord)