• Specification Sheet
  • User's Manual
  • Technical Notes
  • Software

Contact Customer Care

View >

Related Products

  • MTX150
  • TX130/E+
  • TX130M+
  • TX150/E+ (red)
  • TX300s Family
  • UX400

TX340s Module New
Advanced Multi-Service Test Option

All-in-one Optical and Service Test Platform

The TX340s hardware option for the TX300s portable test platform offers advanced test solutions for OTN, SONET/SDH, PDH/DSn, Carrier Ethernet, Fibre Channel and CPRI/OBSAI. This factory-installed hardware option allows flexibility to fit any application, for example, the addition of a second TX340s, 100G or OTDR module, to be installed concurrently in the same test platform.


  • Flexible, all-in-one multi-service test solution, from 64 kbps to 16 Gbps (can be combined with 100G and OTDR modules)
  • Transport, Core, Metro, SAN, Backhaul and Fronthaul applications
  • Supports up to four test port groups with independent and simultaneous measurements
  • Test cards summary provides an overview of up to four running tests, as well as test application switching and management functions


  • Advanced flexible OTN, SDH/SONET, PDH/DSn test payload map/mux, including EoOTN (ODU2e, ODU0 and ODUflex)
  • Overhead Monitoring and Byte decoding
  • Protection Switching and Service Disruption time
  • Round Trip Delay on all interfaces and payload mappings
  • Tandem Connection Monitoring
  • Jitter and Wander (E1, E3, DS1, DS3, STM-1o, OC-3)
  • Pulse Mask Analysis at E1, E3 and DS1, DS3 rates

Fibre Channel

  • Storage Area Networks (SAN) testing up to 16G
  • BERT and Throughput test
  • RFC2544: Throughput, latency, frame loss, back to back tests
  • Layer 1 and layer 2 loopbacks

CPRI Testing

  • Common Public Radio Interface standard (CPRI): Unframed, Layer 1 Framed and Layer 2 tests (REC/BBU and RE/RRH emulation)
  • Open Base Station Architecture Initiative (OBSAI): Unframed tests
  • BER testing with PRBS stress patterns
  • Latency measurements


  • RFC2544 Throughput, latency, frame loss and back to back tests
  • V-SAM test suite compliant with ITU-T Y.1564 standard
  • IEEE 802.3ah, ITU-T Y.1731, IEEE 802.1ag, MPLS-TP OAM support
  • Q in Q (VLAN stacking), MPLS, MPLS-TP, PBB support
  • RFC6349 V-PERF TCP test suite
  • Layer 2 Control Protocol Transparency test
  • In-service monitoring with frames capture and on-screen protocol decode
  • One way latency with optional built-in GNSS receiver
  • Fully integrated solution for synchronized packet networks
  • Supports IEEE 1588v2/PTP and SyncE/ITU-T G.8261 standards
  • Master Clock and Slave clock emulation
  • IEEE 1588v2/PTP protocol monitor & decode, and PDV analysis
  • Wander measurement and MTIE/TDEV analysis
  • ESMC SSM generation, monitoring, and decoding
  • VoIP and IPTV testing

1Balanced ports available in RJ48 or Bantam connector.
2Tx1, Rx1, and Rx2. Rx2 port may be available for monitoring applications.


  • Flexible wavelength and bit rate options using industry standard pluggable optics
  • OTN: OTU2, OTU1, OTU2e, OTU1e
  • SDH: STM-64/16/4/1/0
  • SONET: OC-192/48/12/3/1, STS-3/1
  • PDH/DSn: DS1, DS3, E1, E2, E3, E4
  • EoOTN Testing with OTU1e, OTU2e, ODU0 and ODUflex with bulk, and Ethernet payloads
  • Coupled or independent Tx and Rx settings
  • Tandem Connection Monitoring
  • Service disruption testing (SDT) and APS
  • Round trip delay on all interfaces and payload mappings
  • Jitter/Wander Analysis (E1, E3, DS1, DS3 and STM-1o, OC-3)