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Trilithic

860 DSPh

Remote Headend Analyzer

860 DSPh

  • Remote Headend Analyzer
  • 24/7 Monitoring – Catches Problems Early by Automatically Scanning Levels and Other Key Parameters
  • Issues SNMP Traps to Notify User of Problems
  • Remote Control Lets User Take a Closer Look Without Driving to the Location
  • Remote Access with Browser Enables Viewing Headend or Distribution Hub Levels with Browser Equipped Analyzer

The answer to managing the performance of remote Headends

The 860 DSPh cable analyzer continually monitors forward channel performance, generates SNMP traps if a test is out of limits, provides live view of problems via Internet. The 860 DSPh is simple to install and use and is very cost-effective. Unlike other digital cable analyzers, the 860 DSPh analyzer includes:

  • Automatically scans levels, other key parameters

    Refreshes all carrier amplitude measurements every 30 seconds (single port).

  • Compares to user-set limits, issues SNMP Traps

    Allows multiple trap definitions for multiple operators. Also Traps on sudden changes in parameters.

  • Remote control for immediate measurements

    Browser-accessible for data uploading and troubleshooting.

     

  • Monitor one, four or 16 input ports

    Internal switch allows monitoring of up to four ports (with Option). With 1U Adaptor, monitors up to 16 ports (with Option).

The new Trilithic 860 DSPh is the ideal instrument for managing signal quality in remote headends or other facilities where access is restricted or local technical personnel are not available. Based on the powerful, cost-effective 860 DSPi Cable Analyzer, the new 860 DSPh remote headend analyzer provides continuous visibility of signal quality, at a price that makes general deployment practical. Using a network of 860 DSPhs, operated through Viewer II monitoring Application Software, the operator can monitor signal quality at many sites throughout his system from a single location and be alerted to problems quickly if they occur. Depending on options, each 860 DSPh remote headend analyzer can monitor the performance of up to sixteen independent inputs.

The DSPh remote headend analyzer is usually set to operate automatically, monitoring key forward and reverse parameters, logging and analyzing measurement data against user-programmable limits. If a parameter falls outside of limits, the 860 DSPh can dispatch a range of SNMP traps to multiple destinations, where Viewer II Monitoring Application Software alerts the operator to the problem. The 860 DSPh can also detect rapid changes in measurement results for a given channel and generate a warning trap.

The operator may then take control of the Trilithic DSPh remote headend analyzer directly, and use its powerful analytical tools to determine the cause of the problem.

Measurements

  • Channel Level
  • Depth of modulation
  • FM Deviation
  • Hum
  • C/N
  • MER

Test Management

  • All channel levels are given priority and measured every thirty seconds
  • Min, max, avg, and current saved for all measurements
  • All other tests (C/N, Depth of Modulation, FM Deviation, HUM, and MER) are measured between channel scans
  • All data is compared to limit(s) for a Pass/Fail decision, with results stored for 24 hours. (10 minutes in hardware)

SNMP Traps

  • Sends traps on a per-channel basis
  • Escalation/de-escalation of problem prompts new traps
  • Timed resend to catch alarms lost due to network conditions
  • Traps contain all information regarding affected channel, location, and fault
  • 860 maintains MIB of last readings for each test and current state of each channel, available for retrieval by Interrogator

Uses Trilithic Viewer II Trap Management and Viewing Software

  • Provides Trap information in a list display
  • Presents trap occurrences in tree views of deployed 860 DSPhs
  • Compares Trap data to limits
  • Saves Trap data in database
  • Presents Live views of scans or measurement values
  • Displays recent history scans in tabular lists

Remote Access (Web Server):

  • Current alarms available for all channels
  • Current channel information available for all measurements
  • Remote access does not impact scanning speed or SNMP speed

Specifications

Frequency Range 5 to 1,000 MHz, standard, tuned by channel, frequency specified in 25 kHz increments.
Channel Plans Any number of channel plans can be stored, but only one per input can be active at a time (16 active channel plans of 140 channels each).
Modulation Compatibility Compatible with NTSC, PAL, SECAM, signals, common scrambling formats, QPSK and QAM signals. User - definable power bandwidth for digital signals.

Signal Level

Measurement Range -40 to +50 dBmV with 0.1 dB resolution
Measurement Accuracy +/- 0.75 dB absolute @ 25 C, +/-2.0 dB @ -18 to +50 C
Digital signals +/-> 0.5dB additional

Hum

Range 0 to 5% +/-0.5%
50/60 Hz + 100/120 Hz + 1 KHz lowpass

CN

Range > 50 dBwith + 10 dBmV carrier level

Depth of Modulation

Range 50 to 100% with 0.5% resolution

FM Deviation

Range =<35 kHz, with 1kHz accuracy

MER

Modulations Supported: QPSK, 16, 32, 64, 128 and 256 QAM
Range -6 to 38 dB

Mechanical Specifications

Size 1U (1.75", 44mm), 15" (38 cm) deep
Weight 5 lb. maximum, with options 5 lb. maximum, with options
Principle Interface Ethernet (TCP/IP, HTTP and SNMP)
Secondary Interface RS-232 38400, 8, 1, No Flow Control
Power 90 - 230 VAC 50 - 60 Hz

Interrogator Minimum System Requirements

General
1 GHZ Pentium-III or higher (2 GHz P4 or higher Recommended)
256 MB RAM
2 GB free disk space (or 50 MB free disk space for client-only installations)
Windows 2000, Windows XP, or Windows Server 2000
Color Monitor running at 256 colors or higher, 1024 x 768 minimum screen resolution
High Speed internet connection
Windows compatible keyboard and mouse

Accessories

  • 860 DSPh Input Expander

    Product Image

    Increases the number of monitored inputs from four to sixteen in 2U of rack space per 860 DSPh. Includes interconnect and control cables.

  • AC Euro Power Cable

    Product Image

    Euro AC power cable for Trilithic products. This is a Euro standard 2.5 Meter power cable with a Continental Europe 2-prong plug Male (IEC 884/CEE 7/VII) to 3-pin shroud plug Female (IEC 320C13).

    Can be used to replace the Euro power cable that is included with the following products:

    • 8300 FST (8 MHz Euro DOCSIS)
    • 860 DSPh with Euro Power Supply
    • 860 DSPi with Euro DOCSIS 2.0 Modem
    • 860 DSPi with Euro DOCSIS 3.0 Modem
    • 860 DSPr with Euro Power Supply

     

    Can be used as an accessory for the following products:

    • CT-2 (CE Approved)
    • CT-3 (CE Approved)
    • 8310 RSA
    • 860 DSP
    • 860 DSPh Input Expander
    • 9581 SST R3 & 9581 SST R4

Replacement Parts

  • AC U.S. Power Cable

    Product Image

    AC power cable for Trilithic products. This is a U.S. standard 6 Foot power cable with a 3-prong grounded plug Male (NEMA 5-15P) to 3-pin shroud plug Female (IEC 320C13).

    Can be used to replace the US power cable that is included with the following products:

    • CT-2 & CT-3
    • 8300 FST (6 MHz US DOCSIS)
    • 8310 RSA
    • 860 DSP
    • 860 DSPh
    • 860 DSPh Input Expander
    • 860 DSPi with US DOCSIS 2.0 Modem
    • 860 DSPi with US DOCSIS 3.0 Modem
    • 860 DSPr
    • 9581 SST R3 & 9581 SST R4

  • AC to DC Power Adaptor with US Cable

    Product Image

    AC to DC power adaptor & battery charger for Trilithic Products. This is a standard AC to DC power supply (90 - 220 VAC) with a U.S. standard 6 Foot power cable with a 3-prong grounded plug Male (NEMA 5-15P) to 3-pin shroud plug Female (IEC 320C13).

    Can be used to replace the AC to DC adaptor & battery charger that is included with the following products:

    • 8300 FST (8 MHz Euro DOCSIS)
    • 860 DSP
    • 860 DSPh with Euro Power Supply
    • 860 DSPi with US or Euro DOCSIS 2.0 Modem
    • 860 DSPi with US or Euro DOCSIS 3.0 Modem
    • 860 DSPr with Euro Power Supply

Software

  • Interrogator Software

    Product Image

    The Interrogator Software is the new viewing and SNMP management software for the 860 DSPh remote headend monitoring system. Communicating with remote 860 DSPhs, Interrogator collects Forward Path Test Data, manages traps issued for out-of-limit conditions and enables the operator to view and analyze up to 150 downstream digital and analog channel signal levels and quality in hundreds of remote hubs. Integral reports provide a permanent record of headend performance.

  • WorkBench Lite

    Product Image

    Free Configuration Starter Software for the 860 DSP, 860 DSPi, 860 DSPh, and 860 DSPr analyzers and 8300 FST Forward SpeedSweep Transmitter. This software is used to facilitate custom configurations including Channel Plans, Auto Tests, and Firmware Updates via the meter’s Ethernet port. Requires Windows® 2000 or higher operating system.

    This WorkBench Lite software also includes a 30-day evaluation period for the advanced datalog analysis features of WorkBench. After 30 days elapse without a registration code being entered, the advanced datalog analysis feature will be de-activated. To unlock the advanced datalog analysis features aftter the 30-day evaluation period, you will need to obtain a license for the premium version of the WorkBench software. A license can be purchased and activated by phone, contact Trilithic Sales for more information.

  • WorkBench

    Product Image

    Software for the 860 DSP, 860 DSPi, 860 DSPh, and 860 DSPr analyzers and 8300 FST Forward SpeedSweep Transmitter. Create configuration packages for Channel Plans and Auto Tests. Perform Firmware updates, retrieve, display, graph, or export technical data via the meter’s Ethernet port, or serially with the included Data Cable (I/O-14). Requires Windows® 2000 or higher operating system.

  • TDM (Trilithic Data Manager) Component

    Product Image

    For current users of WorkBench Software. Activates TDM Component within WorkBench software for up/down loading channel plans, auto-tests, firmware updates and technical data to the TDM server. REQUIRES WORKBENCH SOFTWARE VERSION 2.0 or HIGHER.

  • WorkBench/TDM Software Package

    Product Image

    Includes WorkBench Software with TDM component for uploading/downloading information to TDM server.

  • TDM Integrated Server Package

    Product Image

    Pre-configured server, integrating powerful software and hardware to provide remote access to channel plans, auto test, and firmware updates, supports data uploads via the Internet. Measurement data and work order management tracking and report features are compatible with major WFM systems. The server hardware comes pre-configured with 6 WorkBench/TDM Software Packs. TDM Server can store more than 10 million data logs (average data log is 34 kB).

Application Notes

  • File Icon

    860 DSPh Rf Switch Configuration

    Any 860 DSPh can be configured to support a single input, a 1x4 internal Rf switch, or an external 1x16 Rf switch. Depending on your configuration, you need to configure the 860 DSPh accordingly. Normally, everything is configured from the factory correctly but if you change the configuration in the field, you may need to change the 860 DSPh main unit. The switch setting in the main 860 DSPh is important because it controls how the unit switches from input to input as well as how the calibration tables are loaded.

Firmware

Posted September 2007

Listed below is the most recent update available for the Trilithic 860 DSPh Firmware. For assistance with any installation, please call tech support at 1-800-344-2412.

Trilithic encourages maintaining up-to-date firmware; however, your company may have policies in place to manage the update process.

WARNING! This firmware is appropriate for most users, but some MSO’s do have different update policies in place.  As such, in some cases the standard firmware may render certain test functions inoperable. Please contact your manager before updating your firmware.

Download Now

Please review the updated enhancements below BEFORE installing your Trilithic 860 DSPh firmware update.

To apply the Trilithic 860 DSPh firmware update, please follow the below update instructions:

  1. Unzip DSPh.7.7.25.1.zip file
  2. Connect PC to 860 DSPh using 860 DSPh serial cable
  3. Run DSPh.7.7.25.1.exe
  4. It will take approx 5 minutes to upgrade the main application, then the unit will reboot and upgrade the DSPh applications for another 2 minutes or so.
  5. The program will only upgrade out of date applications
  6. FINISHED

860 DSPh Firmware Update History

Warranty

Repairs

All repairs carry a 90-day warranty against defects in replacement parts and repair workmanship.

Products

All Trilithic products are warranted against defects in materials or workmanship for a minimum of one year after shipment.

The following products carry a Manufacturers Two Year Warranty

860 DSP, 860 DSPi & 860 DSPh Model Two Lite Super Plus
CT-2/ CT-3 Model Three RSVP²
Model Two Searcher Plus GT 9581 SST & TPX

Trilithic's obligation under this warranty is limited to the repair or replacement of the product after being returned to our factory, and Trilithic determining the product be indeed defective.

This is Trilithic's sole warranty and is given in lieu of all other warranties, expressed or implied, including warranties of merchantability or fitness for a particular purpose and sets forth the buyers sole remedy.

The following products carry a Dell Three Year Warranty

All Specially Configured Dell PowerEdge 2U Rack Mount Server products are warranted against defects in materials or workmanship for a minimum of three years after shipment. Dell provides next business day, parts and labor, on-site response for the following Trilithic products.

ADIA Integrated Server Package LAW "System" Server Package
Guardian II Integrated Server Package Trilithic Data Manager (TDM) Integrated Server Package
LAW "Area" Server Package  

 

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