Telecommunication Equipment for Telephone Companies, Cable TV Companies, Internet Service Providers. Pricing is typically a fraction of purchasing new directly from the manufacturer.

TruePulse carries Fujitsu Flashwave and Nortel Optera /Ciena equipment in-stock. We can often ship same-day to meet emergency requirements.

TruePulse provides a broad range of systems including voice switching (Class 5), data routers & switches, access (DLC), optical transport (DWDM, SONET ADMs, DCS), DSL, DSLAMs and CMTS.


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Part Number 600394-700-001
Description Kit to drop one DS1 from a 1603/12SM Shelf. Contains board 602393-536-001

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TruePulse Blog

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  • British Telecom renews Ciena

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  • World Polio Day Tuesday October 24, 2017

    Be sure to get ready for the 5th annual World Polio Day event, Tuesday, October 24, 2017, co-hosted with the Bill & Melinda Gates Foundation …
  • Telecommunications post-NAFTA

    Updated October 20, 2017. It’s time for the telecommunications industry to start planning for the post-NAFTA world. Why do I say this?  Yesterday, trade negotiators …