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VeEX VePAL TX150 Handheld SONET Test Set

$0.00
Availability: Out of stock
SKU
1V01

Condition: Refurbished / Calibrated

Warranty: 90 Day Exchange

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Platform Highlights

  • Intuitive presentation of measurements with test graphics
  • High resolution color touch-screen viewable in any lighting conditions fitted with protective cover
  • Robust, handheld chassis packed with powerful and flexible features for demanding environments and test conditions
  • Optimized for field engineers or technicians installing and maintaining SONET networks transporting legacy and next generation Ethernet services
  • Ethernet port and connection for back office applications, workforce management and triple play service verification
  • User defined test profiles and thresholds enable fast, efficient and consistent turn-up of services
  • USB memory stick support and FTP upload capability for test result storage and file transfer respectively
  • Maintain instrument software, manage test configurations, process measurement results and generate customer test reports using included ReVealル PC software
  • Extend field testing time using interchangeable LiIon battery pack/s. Greater battery autonomy provided in standby mode
  • Supports advanced IP testing; Ping, trace route, ARP Wiz, VoIP, IPTV, WiFi, web browser, and FTP upload/download via Ethernet or USB port where applicable
  • Perform remote testing and monitoring using the remote control option via standard Ethernet interface

Key Features

  • Supports DS1, DS3 bit rates. PDH E1, E3, E4(Optional)
  • Balanced (100O) and Unbalanced (75O) interfaces for DS1
  • Dual DS1 Receivers for bi-directional monitoring
  • Full Rate DS1 and Fractional N, Nx64 kbit/s or Nx56 kbit/s testing
  • Non intrusive Pulse Mask Analysis at DS1, E1 and DS3 bit rates
  • SONET testing at OC-3, OC-12 and OC-48 bit rates
  • Flexible wavelength/bit rate options using industry standard SFPs conforming to the Multi Source Agreement (MSA)
  • Optical Power, Level and Frequency measurements
  • Auto Configuration of network type, bit rate, line coding, framing, mapping, and test pattern
  • Payload Mapping according to Bellcore GR.253 recommendations
  • Concatenated Payloads
  • Bit Error and Performance Analysis per ITU/Bellcore standards
  • Error and Alarm Generation and Analysis
  • Path Trace Generation and Analysis
  • Pointer Generation and Analysis
  • Automatic Protection Switching/Service Disruption testing
  • Histogram and Event analysis for errors and alarms
  • Round Trip Delay on all interfaces and payload mappings
  • Transmit Frequency Offset to stress clock recovery circuits
  • Section/Line and Path Overhead Monitoring and Byte decoding
  • Tandem Connection Monitoring
  • DS1 and DS3 Loop capability

Applications

Installation, commissioning, monitoring and maintenance of SONET and DS3/1 networks simplified thanks to a combination of intuitive features and powerful test functions. When multiplexing several low order tributaries together, SONET signals are often compromised by various impairments in the process. Defining the type of anomaly or defect is crucial in isolating the network element or signal path causing the problem and reducing costly network downtime. Fast troubleshooting and comprehensive analysis of transmission problems can be performed using intrusive, non-intrusive and monitoring test modes. Novice users will benefit from the easy-to-use Auto-configuration and Tributary Scan test modes, while experienced users will appreciate the array of advanced features such as Overhead Monitoring and Byte Control, Pointer Test Sequences, Path Trace generation, Tandem Connection Monitoring and lots more.

OUT OF SERVICE TESTING

Applications include:

  • End-to-end BERT
  • Tributary Mapping/de-Mapping
  • Path/Section Trace Generation
  • Bringing Into Service (M.2100)
  • Pulse mask analysis (DS1/E1/DS1/DS3)
  • Mux Testing
  • Round Trip Delay

IN-SERVICE MONITORING

Applications include:

  • Optical Power and Frequency
  • Tributary Scanning
  • Performance Analysis per G.821, G.826, G.828, G.829, M.2101
  • Pointer Analysis and Generation
  • APS Measurement/Service Disruption
  • Tandem Connection Monitoring
  • Overhead Byte Control and Decode
  • Overhead BERT

PAYLOAD MAPPINGS SUPPORTED
(PER Bellcore GR.253 RECOMMENDATIONS)

The SONET Multiplexing principle basically consists of:

  • Mapping - Tributaries are adapted into STS Synchronus Payload Envelope (STS SPE) by adding justification bits and STS Path Overhead (POH)
  • Aligning - Addition of a Pointer to a Virtual Tributary (VT) and STS-Ns for identification of the STS SPE
  • Multiplexing ヨ Virtual signals are adapted into STS path signals are multiplexed

The TX150 tests the proper operation of Add/Drop Multiplexers, Digital Cross Connects and other Network Elements (NE) by verifying the mapping and de-mapping of different tributaries and payloads into SONET containers and monitors anomalies and defects associated with each process. The Payload and Path Overhead of each SONET SPE including the Pointer associated with the DSn tributary can also be monitored. Mapping of full bandwidth services e.g. IP, Multimedia and ATM is possible using concatenated payloads.

QUICK AND EASY GRAPHICAL SETUP
Encountering a variety of complex daily tasks is common in todayメs network environment, so technicians need a tester that is easy to configure and which doesnメt require extensive product training beforehand. Respecting these issues, the test interface, signal structure, payload mapping and test pattern setup boxes are structured logically so that the user can quickly and efficiently configure the unit via an intuitive graphical menu.

A list of shortcuts provides fast access to commonly used SONET or DSn test functions boosting productivity.

PHYSICAL LAYER TESTING
Before performing any digital measurements, first confirm that analog parameters are within prescribed specifications and limits. Very high optical power levels can saturate or even damage receivers, while low power levels are susceptible to noise which may in turn cause bit errors.

Clock frequency offset error is another analog parameter which is often overlooked. A series of clock tolerances for each signal hierarchy is clearly defined by Bellcore/ITU-T recommendations and should be verified as part of any acceptance/conformance test.

PERFORMANCE ANALYSIS SUMMARY
Performance of each hierarchy is based on byte interleaved parity (BIP) checksums which are calculated on a frame by frame basis. These BIP checks are inserted into the Regenerator, Multiplexer and Path Overhead all of which form an integral part of the performance monitoring capabilities of an SONET network.

The TX150 summary screen quickly shows Pass/Fail criteria for each performance parameter according to ANSI/Bellcore/ITU-T recommendations where applicable.

ERRORS AND ALARMS
The SONET frame structure contains a large amount of overhead, some being associated with alarms and in-service monitoring. Major alarm conditions such as LOS, LOF and LOP cause Alarm Indication Signals (AIS) to be sent downstream which in turn generate alarm signals in the upstream direction in a response to AIS detection.

Anomalies (Errors) and Defects (Alarms) are clearly displayed and recorded for each network segment by the TX150, and are logged for further analysis.

SPECIFICATIONS

ELECTRICAL INTERFACES
Dual Bantam (100 ohm balanced)
Rates and line code:
      ? 1,544 Mbit/s, AMI & B8ZS
      ? 2,048 Mbit/s, HDB3 & AMI (Optional)
BNC (75 ohm unbalanced)
Rates and line code:
      ? 2.048 Mbit/s, HDB3 & AMI (Optional)
      ? 44.736 Mbit/s, B3ZS
      ? 34.368 Mbit/s, HDB3 (Optional)
      ? 139.264 Mbit/s, CMI (Optional)
      ? 155.520 Mbit/s, CMI (Optional)
Compliant to ITU-T G.703, G.823, G.824, G.825, G.772 and ANSI T1.102 recommendations where applicable
Clock recovery (pulling range) per ITU-T G.703
Receiver Sensitivity:
      For 1.544 Mbit/s (DS1);
            ? Terminate: = 6dB (cable loss)
            ? Monitor (PMP): = 26dB (20dB resistive, 6dB cable loss)
            ? Bridge: = 6dB (cable loss)
      For 44.736 Mbit/s (DS3);
            ? Terminate: = 12dB (cable loss)
            ? Monitor (PMP): = 26dB (20dB resistive, 6dB cable loss)

Optional
For 2.048 Mbit/s (E1);
      ? Terminate: = 6dB (cable loss)
      ? Monitor (PMP): = 26dB (20dB resistive, 6dB cable loss)
      ? Bridge mode: = 6dB (cable loss)
For 34.368 Mbit/s (E3);
      ? Terminate: = 6dB (cable loss)
      ? Monitor (PMP): = 26dB (20dB resistive, 6dB cable loss)
For 139.264 Mbit/s (E4) and 155.520 Mbit/s (STS-3);
      ? Terminate: = 12.7dB (cable loss)
      ? Monitor (PMP): = 26dB (20dB resistive, 6dB cable loss)

CLOCK SYNCHRONIZATION
Internal: ± 3.5 ppm stability per ITU-T G.812
Recovered: from the incoming signal
External reference via SMA connector
      ? Clock: 1.544 MHz, 2,048 MHz (sine wave or TTL)
      ? Signal: 1.544 Mbit/s(B8ZS), 2,048 Mbit/s (HDB3)
Tx Frequency Offset:
      ? Up to 50 ppm in steps of 0.1 ppm for both optical and electrical interfaces

OPTICAL INTERFACES
Small Form Factor Pluggable (SFP) transceivers compatible with Multi Source Agreement (MSA)
ROHS compliant and Lead Free per Directive 2002/95/EC
Operating temperature range: -10°C to 70°C
Safety: Class 1, per FDA/CDRH, EN (IEC) 60825 eye safety and EN (IEC) 60950 electrical safety regulations
Compliant to ITU-T G.957 ヨ Optical interfaces and systems relating to SONET (VeEX supplied SFPs only)
Optical Power Measurement: ± 2dB accuracy, 1dB resolution
(VeEX supplied SFPs only)

SONET FUNCTIONS

OPERATING MODES
Terminated mode
Monitor mode
Intrusive Through mode
      ? Modification of selected TOH bytes
      ? Alarm Generation and Error Insertion of selected defects and anomalies respectively
Non-Intrusive Through mode
      ? Pass entire signal through without modification of section and line overhead bytes

MAPPINGS (According to Bellcore GR-253/ANSI T1.105)
Bulk, VT, STS-1, STS-3C, STS-12C, STS-48C mappings supplied.
VT-1.5 (unstructured or framed DS1, Async or Float byte synchronous)
STS-1 SPE (unstructured or framed E3 or DS3)
STS-3C SPE (Bulk)
STS-12C SPE (Bulk)
STS-48C SPE (Bulk)
Optional: VT-2 (Bulk, E1 Async or Float byte synchronous)

PATTERNS
The following test patterns can be generated:
      ? PRBS: 211-1, 215-1, 220-1, 223-1, 231-1: normal or inverted
      ? Fixed: 0000, 1111, 1010, 1000 and 1100
      ? User programmable word: user defined up to 24 bits

ERRORS
Insertion of;
      ? FAS, B1(S-BIP), B2(L-BIP), REI-L, B3(P-BIP), REI-P, REI-V, BIP-V, slips and bit errors
Insertion mode:
      ? Single and rate (1 x 10-3 to 5 x 10-6)
Detection of;
      ? FAS, B1(S-BIP), B2(L-BIP), REI-L, B3(P-BIP), REI-P, REI-V, BIP-V, and bit errors

ALARMS
Generation of;
      ? LOS, LOF, AIS-S, RDI-S, TIM-P, LOP-P, AIS-P, UNEQ-P, PLM-P,
      RDI-P, TIM-P, LOM-V, LOP-V, AIS-V, UNEQ-V, PLM-V, RDI-V, RFI-V,
      TIM-V, DS1-AIS, DS1-LOF, 2M-AIS, 2M-LOF, 2M-RDI, 45M-AIS,
      45M-LOF
Insertion mode: Static (Enable/Disable)
Monitoring and simultaneous detection of;
      ? LOS, LOF, OOF, AIS-S, RDI-S, TIM-P, LOP-P, AIS-P, UNEQ-P, PLM-P,
      RDI-P, TIM-P, LOM-V, LOP-V, AIS-V, UNEQ-V, PLM-V, RDI-V, RFI-V, TIM-V

AUTOMATIC CONFIGURATION
Configures tester to the incoming signal ヨ Bit rate, framing, line coding and test pattern per ITU-T G.707, G.703, 0.151 and 0.181 recommendations where applicable

OVERHEAD ANALYSIS AND GENERATION
Analysis ヨ Decode and display;
TOH/POH bytes in hexadecimal, binary or ASCII formats;
      ? S1 synchronization status
      ? C2 STS Path signal label
      ? J0 trace identifier (16 bytes) in ASCII format
      ? J1 trace identifier (16 or 64 bytes) in ASCII format
      ? J2 trace identifier (16 or 64 bytes) in ASCII format
      ? K1, K2 APS Control
      ? V5 VT Path signal label

Generation - Programmable Bytes
Section Overhead:
      ? J0 trace: 1 byte hexadecimal or 16 byte ASCII sequence with CRC-7
Line Overhead:
      ? K1, K2 APS bytes per ITU-T G.783 and G.841
      ? S1 synchronization status message
STS-POH (STS-N SPE, STS-1 SPE):
      ? J1 trace: 16 byte ASCII with CRC-7 or 64 byte ASCII sequence
      ? C2 signal label
      ? H4 Sequence / Mutiframe Indicator
      ? G1 (bit 5) ヨ End to end path status (RDI generation)
      ? K3 (bits 1-4) APS signaling
STS-POH (STS-1 SPE):
      ? J1 trace: 16 byte ASCII with CRC-7 or 64 byte ASCII sequence
      ? C2 signal label
      ? G1 (bit 5) ヨ End to end path status (RDI generation)
      ? K3 (bits 1-4) APS signaling
VT-POH (VT-1.5, VT-2):
      ? V5 (bits 5-7) VT signal label
      ? J2 trace: 16 byte ASCII with CRC-7 or 64 byte ASCII sequence
      ? K4 (bits 3-4) VT APS signaling

OVERHEAD BERT:
      ? Generation and analysis of PRBS pattern in DCC channels
          (D1-D3 or D4-D12 bytes) or E1, E2, F1, N1 and N2 bytes
      ? PRBS: 223 -1, 220 -1, 215 -1, 211 -1 (inverted or non inverted)
      ? Bit error counter, rate and errored seconds

POINTER ANALYSIS/GENERATION
Analysis
      ? Current value, Increments, decrements, sum, difference
      ? New Data Flags (NDF)
      ? Tributary frequency offset (ppm of STS/VT)
Generation
      ? Single pointer, increment, decrement, or increment / decrement
      ? Programming of SS bits

TRIBUTARY SCAN
Automatically scan VT-1.5s or VT-2s for errors, alarms and events using sequential BER

DS3/1&PDH FUNCTIONS

OPERATING MODES

Terminated mode
Monitor mode
Intrusive Thru mode
Bridge (DS1 & E1)

SIGNAL STRUCTURE
1.544 Mbit/s (DS1)
      ? Unframed or Framed SF (D4), ESF per ANSI and Telcordia standards where applicable
      ? Test signal in N x 64 kbit/s, N x 56 kbit/s where N=1 to 24
44.736 Mbit/s (DS3)
      ? Unframed or Framed M13 and C-Bit Parity

Optional
2.048 Mbit/s (E1)
      ? Unframed or Framed with/without CRC per ITU-T G.704
            (PCM30, PCM30C, PCM31, PCM31C)
      ? Test signal in N/M x 64 kbit/s where N=1 to 30
34.368 Mbit/s (E3)
      ? Unframed or Framed according to ITU-T G.751
139.264 Mbit/s (E4)
      ? Unframed or Framed according to ITU-T G.751

PATTERNS
The following test patterns can be generated:
      ? PRBS: 211-1, 215-1, 220-1, 223-1, 231-1: normal or inverted
      ? Fixed: 0000, 1111, 1010, 1000 and 1100
      ? User programmable word: user defined up to 24 bits

ERRORS
Insertion;
      ? 1.544 Mbit/s (DS1): Code, FAS, Bit, Frame, CRC
      ? 44.736 Mbit/s (DS3): Code, FAS, MFAS, P/C-Parity, Bit errors

Optional
      ? 2.048 Mbit/s (E1): Code, FAS, CRC, EBIT, Bit errors
      ? 34.368 Mbit/s (E3): Code, FAS, 2M FAS, 2M, Bit errors
      ? Single or continuous rate (1 x 10-3 to 5 x 10 )
      ? 139.264 Mbit/s (E4): Code, FAS, Bit errors

Measurement:
      ? 1.544 Mbit/s (DS1): Code, FAS, Bit, Frame, CRC
      ? 44.736 Mbit/s (DS3): Code, FAS, MFAS, P/C-Parity, Bit errors

Optional (E1, E3 and E4) ヨ where applicable
      ? Code, FAS, MFAS, 2M CRC, P/C-Parity, Bit errors

ALARMS
Generation:
      ? 1.544 Mbit/s (DS1): AIS, yellow, idle, LOS, LOF
      ? 44.736 Mbit/s (DS3): LOS, LOF, OOF, AIS, Parity
      ? Mode: Static (Enable/Disable)
Optional
      ? 2.048 Mbit/s (E1): LOS, AIS, LOF, RDI
      ? 34.368 Mbit/s (E3): LOS, AIS, LOF, RDI, 2M LOF, 2M RDI
      ? 139.264 Mbit/s (E4): AIS, FAS RDI
Measurement:
      ? 2.048 Mbit/s (E1): LOS, AIS, LOF, LOMF, RDI and LSS
      ? 34.368 Mbit/s (E3): LOS, AIS, LOF, RDI and LSS
Optional (E1, E3, E4) ヨ where applicable
      ? LOS, AIS, LOF, OOF, RDI and LSS

MEASUREMENT FUNCTIONS

TEST RESULTS
Error count, ES, %ES, SES, %SES, UAS, %UAS, EFS, %EFS, AS, %AS,
and rate for all events: errors, alarms and pointer events

PERFORMANCE ANALYSIS
Measurements according to:
      ? ITU-T G.821 recommendation: ES, EFS, SES and UAS with HRP 1% to 100%
      ? ITU-T G.826 recommendation: EB, BBE, ES, EFS, SES, UAS. HRP of 1% to 100%.
      ? In service measurement (ISM) using B1, B2, B3, FAS, CRC or Code (DS1 or E1).
      ? Out of service measurement (OOS) using bit errors (TSE)
      ? ITU-T G.828 recommendation: ES, EFS, SES, BBE, SEP, UAS with HRP 1% to 100%
      ? ITU-T G.829 recommendation: ES, EFS, SES, BBE, UAS on TOH (B1), (B2) or TSE
      ? ITU-T M.2100 recommendation: ES, EFS, SES, UAS with HRP 1% to 100%.
      ? User defined thresholds for Maintenance (MTCE) and Bringing into Service (BIS) objectives.
      ? ITU-T M.2101 recommendation: ES, EFS, SES, BBE, SEP, UAS with HRP 1% to 100%.
      ? User defined thresholds for Maintenance (MTCE) and Bringing into Service (BIS) objectives.
       In service measurements on both near and far ends of path using TSE, P-BIP (B3), L-BIP (B2),
      S-BIP (B1) and V-BIP (V5)

COMMON FUNCTIONS AND MEASUREMENTS

AUTO CONFIGURATION
Available on all interfaces:
Identification of received signal - instrument configuration based on network type, bit rate, line coding, framing, mapping, and test pattern

FREQUENCY MEASUREMENT
      ? Optical & Electrical Interfaces: Hz & bit/s in ppm
      ? Resolution: 1Hz
      ? TIE measurement on Pointer Justification Events

ROUND TRIP DELAY
Available on all interfaces and mappings:
      ? Measurement Range: 1µS to 10 seconds
      ? Resolution: ±1µs or 1 U.I.

EVENT LOGGING
Date and time stamped events in tabular format

HISTOGRAMS
Available for all interfaces
      ? Display of Errors and Alarms versus time
      ? Resolution: Seconds, minutes, hours and days

LED INDICATORS
      ? Fixed LEDs for Signal, Framing, Pattern and Errors/Alarms
      ? Soft LEDs for SONET/PDH&DSn Alarms/Errors displaying historical events and conditions.

SONET, DS3/1& PDH
MEASUREMENT OPTIONS

PULSE MASK ANALYSIS
PDH
      ? Bit rates: 2,048 Mbit/s (E1) and 34,368 Mbit/s (E3)
      ? Mode: Non-Intrusive
      ? Display: Pulse shape with Conformance mask verification
      ? Parameters: Width, Rise/Fall time, Overshoot/Undershoot
      ? Conformance Mask: G.703

DS3/1 (T-Carrier)
      ? Bit rates: 1,544 Mbit/s (DS1) and 44,736 Mbit/s (DS3)
      ? Conformance Masks: G.703, ANSI T1.102, T1.403, T1.404 where applicable

AUTOMATIC PROTECTION SWITCHING (APS) / SERVICE DISRUPTION MEASUREMENT
      ? Measurement of disruption time on SONET, PDH interfaces
      ? Tributaries: PDH (E1), SONET
      ? Pass/Fail Range: 1 ms to 10 seconds
      ? Resolution: 1 ms
      ? Triggers: AIS-L, AIS-P, AIS-V, B2
      ? APS Byte (K1/K2) capture and decode
      ? Service Disruption sensor events - LOS, LOF, AIS, TSE
      ? Service Disruption measurements:
            ? Longest, shortest, total and average disruption time
            ? Disruption count

POINTER ANALYSIS/GENERATION
Generation
      ? ITU-T G.783 pointer sequences

TANDEM CONNECTION MONITORING (TCM)
Generation and analysis of N1 and N2 bytes
Errors generated:
      ? TC-IEC, TC-BIP, TC-REI, OEI
Alarms generated:
      ? TC-RDI, TC-UNEQ, TC-LTC, TC-AIS, TC-ODI
Detection, display, analysis and storage of events:
      ? TC-IEC, TC-AIS, TC-REI, TC-RDI, TC-OEI, TC-LTC, TC-UNEQ, TC-ODI, TC-TIM
      ? Analysis and generation of APId (Access Point Identifier)

General Specifications

Size  210 x 100 x 55 mm (H x W x D)
(8.25 x 3.75 x 2.25 in) 
Weight  Less than 1 kg (less than 2.2 lbs) 
Battery  LiIon Battery Pack, Operating time 
> 3 hours 
AC Adapter  Input: 100-240 VAC, 50-60 Hz 
Output: 15VDC, 3.5A 
Operating Temperature -10°C to 50°C (14°F to 122°F) 
Storage Temperature  -20°C to 70°C (-4°F to 158°F) 
Humidity  5% to 95% non-condensing 
Display  3.5% QVGA 320x240 full color touch screen 
Ruggedness  Survives 1m (3 ft) drop to concrete 
on all sides 
Water-resistance  May be used in heavy rain 
Interfaces  USB 2.0 Host and Client, RJ45 
10/100T Ethernet 
Languages  Multiple languages can be supported 

 


For full Veex Vepal TX150 product specifications, please click here: VeEX Vepal TX150

VeEX VePAL TX150 Handheld DS1 DS3 SONET Test Set
Installed Options:
004: Remote Control
Installed Module Options:
040: 1.544M & C-11
041: 45M
045: 155/622/2488M Opt
053: US Only

VeEx VePAL TX150 VePAL TX-150 SONET Test Set Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.



Includes Finisar FTLF 1421P1BCL SFP Transceiver w/ 1310nm, Finisar FTRJ 1621P1BCL SFP Transceiver w/ 1550nm, (2) Infineon V23848-H18-C56 SFP Tranceiver w/ 1310nm, Carrying Case & Accessories As Listed!

  • VeEX VePAL TX150 Handheld DS1 DS3 Test Set
    • Options:
      • 004: Remote Control
    • Module Options:
      • 040: 1.544M & C-11
      • 041: 45M
      • 045: 155/622/2488M Opt
      • 053: US Only
  • Finisar FTLF 1421P1BCL SFP Transceiver w/ 1310nm
  • Finisar FTRJ 1621P1BCL SFP Transceiver w/ 1550nm
  • (2) Infineon V23848-H18-C56 SFP Tranceiver w/ 1310nm
  • (2) BANTAM to BANTAM Cables
  • (2) BNC Male to BNC Male Cables
  • (2) BNC Female to 440 Convertes
  • VeEX SFP Container
  • (2) SM LC-SC Fiber Cables
  • SC-SC Fiber Connector
  • ADC PJ746 Termination Plug
  • Battery Pack
  • AC Adapter/Charger
  • Power Cord
  • USB To PC Interface Cable
  • VeEX Cover Replacement
  • User Manual On CD-ROM
  • Strap For Unit
  • Case For Unit
  • Carrying Case