SYNCHRONIZATION INSTRUMENTS

Synchronization Instruments

OSA- 5585B Cesium Primary Reference Source
  • G.811 / Stratum 1 compliant PRS for SDH/SONET synchronization.
  • 5 MHz, 10 MHz and 1 PPS Low Noise outputs
  • Up to 16 supplementary outputs for stand-alone applications, including 2.048 MHz, 2.048 Mbit/s, 1.544 Mbit/s, 5, 10 MHz
  • Unprotected or 1:1 protected outputs
  • Remote control and monitoring via RS232
  • Manageable by SyncView™ within the OSA 6500B PRC system
 OSA 5585B - PRC systems, Cesium and Maser References
  • Digital Cesium oscillator technology with automatic microprocessor control.

OSA 5581 GPS References Source

Flexible, modular, fully redundant synchronisation solution for fixed (SDH/SONET) and mobile (TDMA, DMA, GSM, 3rd generation) telecom networks
  • ETSI or 19” sub-rack with dual Power converter and end-of-shelf alarms
  • Fully compliant to ITU-T G.811 / Stratum 1 locked to GPS
  • Single or Dual GPS for redundancy
  • High quality holdover < 2×10-10/day (OCXO)
 OSA 5581C GPS-SR
  • Rubidium holdover capability < 5 x 10-11/month
  • Optional NTP module for Stratum 1 NTP server (RFC 1305) or IRIG-B interface
  • Certified NEBS level 3

OSA 453X Small GPS/OCXO receiver
  • Economic, reliable and compact, in the standard 5″ x 4″ x 2″ format
  • Possibility for one auxiliary input: E1, DS1 , or frequency (4531/2 models)
  • Various output options: ITU-T G.703-X compliant E1 / DS1 / 2.048MHz
  • Models with GPS can provide UTC-derived timing information through:
    • UTC-locked 1 PPS output
    • TOD compliant to NMEA0183
  • Re-timing of one E1 / DS1 traffic signal
  • Integrated high stability holdover functionality:
    • Frequency stability < 1 x10-10 /day (typical)
  • ITU- T G.811 / ST1 compliant when locked to GPS
 Small GPS/OCXO receiver OSA 453x GPS/RTM Series

OSA 5548C SSU
  • Adapts to all telecom node sizes, from a few 10’s up to 1000’s of synchronisation outputs
  • Extremely compact: up to 200 protected (1:1) outputs in a 6U 19” or ETSI shelf
  • Single System with expansion shelves allow for more than 1000 protected outputs
  • Universal output & input card design
  • G.811 PRC with optional GPS card(s) or when tracked on a PRC source
 OSA 5548C SSU
  • G.812 Type I or II or III SSU holdovers
  • SSM on complete system (Master & Expansion)
  • Manageable with intuitive Local and Remote Graphical User Interface
  • IEEE 1588 Grand Master Output Cards
  • NTP Sever Output cards.

OSA 5330 PTP GrandMaster
  • P IEEE 1588-2008 (v2) Time protocol
  • Distributes frequency, phase and time-of-day to remote PTP clients and slaves over a network
  • Advanced hardware-generated timestamps
  • GPS input source
  • ±100 ns timing accuracy when locked to GPS
 OSA 5330 PTP Grandmaster - IEEE 1588 v2
  • Highly stable internal oscillator maintain accurate synchronization in holdover
  • Auxiliary outputs include 1PPS, 10MHz, 2.048 MHz, NMEA 0183 and IRIG-B
  • 19 inch 1U high rack mountable chassis

OSA 5320 PTP Slave
  • Powerful network delay analysis delivers full time alignment over hostile networks (including Layer 2 and Layer 3 routing).
  • Manual or automatic best master clock selection
  • No need to install GPS antennas
 OSA 5320 PTP Slave - IEEE 1588 v2
  • 2.048 Mbit/s, 2.048 MHz and 1.544 Mbit/s synchronization clock signal for legacy equipments
  • Multicast & Unicast operation ideal for use in Telecoms environment.

TX130M+: Mobile Backhaul Tester
  • Full-Featured robust handheld Mobile Backhaul tester for Legacy PDH/E1, Carrier Ethernet and Synchronous Packet networks.
  • Measures Throughput, Latency, RFC2544 and BER on 10/100/1000Base-T copper and 1000Base-X Ethernet interfaces.
  • Tests IEEE1588V2/PTP and SyncE Ethernet synchronization with PDV, RTD and IPG analysis.
  • 1588V2 packet capture and decode.
 TX130M+
  • Dual BERT on E1/T1 with balanced and unbalanced interfaces.
  • ISDN PRI testing with decode of protocol messages.
  • Jitter/Wander measurements on E1 (2.048Mbps).