China’s ZTE has temporarily closed their doors as a result of a US Department of Commerce order denying US companies to export components to them.  “As a result of the ...

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Looking to purchase Tellabs Titan 5500 boards 815543A-ST, 815543A-SC or even 815543A-FC. The Titan 5500 is a high density Digital Cross Connect System, sometimes called a DACS. Many of Tellabs’ ...

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Earth Day is this coming Sunday, April 22, 2018.  What can telecommunication service providers do for Earth Day? Service providers regularly decommission equipment from their network. Much of this equipment ...

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Looking for 739B5 and 739C5.  The 739B5, HECI SNRT700 (and multiple Comcodes) is a FT-2000 OC-48 Transmitter.  The 739C5, HECI SNRT700 (and multiple Comcodes) is also a FT-2000 Transmitter. The ...

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TruePulse is searching for Nortel NT8E02CC and NT8E01DC circuit boards.  These boards are part of the Nortel Classic OC-48 platform, a SONET OC-48 DWDM system.  You may also be familiar ...

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TruePulse Blog

  • CNXA004AA and CNXA003AB

    TruePulse is looking to acquire Ciena CNX-5 modules CNXA004AA and CNXA003AB.  You may possibly be familiar with them as the Catena CNXA004AA and the Catena …
  • NTUC31TM & NTUC36AB

    TruePulse is looking to purchase Nortel NTUC36AB and NTUC31TM modules.  They belong to Nortel’s Connect DX/HDX platform. Launched in 2003, yes, these systems are long …
  • FC9580L8C3 and FC9580L9B1

    TruePulse is searching for Fujitsu FLASHWAVE FC9580L8C3 and FC9580L9B1.  The FC9580L8C3 is a Fujitsu FLASHWAVE 4500 Dual OC-48 LR, 1310nm interface.  The HECI code is …
  • NTN442DJ and NTN442DM

    TruePulse would like to purchase Nortel Optera 3500 OC-48 boards NTN442DJ and NTN442DM.   They may also be known as Ciena NTN442DJ and Ciena NTN442DM. The …
  • Bell & Telus warn Huawei ban to raise costs

    According to an article published in The Globe and Mail, Bell Canada and Telus are warning Canadian government representatives that banning Huawei from their 5G …