As of August 1, 2015, a major optical components company from the dot com era no longer exists.  JDSU was officially split into Viavi Solutions and Lumentum Holdings Inc. The ...

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Still running Nortel (or should we say Ciena) LH1600 equipment? TruePulse has in stock a broad range of modules, including the hard to find wavelengths. We also stock the Tri-FEC ...

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TruePulse Blog

  • Cisco 2020Q1 Results

    About 8 hours ago, Cisco reported first quarter revenue (2020Q1) of $13.2 billion, net income on a generally accepted accounting principles (GAAP) basis of $2.9 …
  • 325B-Rev-B and PWP74

    TruePulse is looking for Pulse Communications 325B-Rev-B and Lucent PWP74 for the Lucent SLC-96.  The PulseCom 325B may alternately be known as the Hubbell 325B.  …
  • FB16049B0A and FB16632A

    TruePulse is looking for FB16049B0A, FB16632A and FB16221B4A for the GTD-5.  The GTD-5 EAX (General Telephone Digital Number 5 Electronic Automatic Exchange) is the Class …
  • Lucent ALD20

    TruePulse would like to pick up a few Lucent ALD20.  They may also be known as the AT&T ALD20, or even the Western Electric ALD20. …
  • NT5E02AC and NT5E05BB

    Do you have decommissioned NT5E02AC and NT5E05BB available for sale?  TruePulse is looking to buy.  They are Nortel optical networking modules.  But these modules may …