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.  The Lucent PWP74 may alternately be known as the AT&T PWP74. The Pulse Communications 325B-REV-B, HECI code D4PBCWK, is a D4 Power Conversion Unit for a SLC-96. The Lucent PWP74, […]

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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 5 telephone switch developed by GTE Automatic Electric Laboratories in the 1980s.  It is/was used in the former GTE service areas and by many smaller Independent Telephone Companies.  We are […]

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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. The ALD20, HECI code of XCPQAEE, Comcode of 107245367, is a small circuit board with the description “1 Channel Speech”.  You may think that we want them for a telecommunications […]

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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 also possibly be known as the Ciena NT5E02AC and NT5E05BB. The NT5E02AC, HECI code F5RGB17, is an Optical Receiver 1300nm for the Nortel FD-565. The NT5E05BB, HECI code F5MPB14, is […]

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TruePulse is looking to purchase TN877 and BKD3 boards for the Lucent 5ESS.  The board may also be branded as AT&T TN877 and AT&T BKD3, Alcatel-Lucent TN877 and Alcatel-Lucent BKD3, or Nokia TN877 and Nokia BKD3. The TN877, HECI code E5QP31R, Comcode 103910410 is a Lucent 5E55 circuit pack. The BKD3, HECI code E5PQARR, Comcodes […]

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TruePulse is searching for NTAX78AB and NT1X55FA for the Nortel DMS-100.  They may also be known as the Genband NTAX78AB and Genband NT1X55FA, or the Ribbon NTAX78AB and the Ribbon NT1X55FA. The NTAX78AB, HECI code ENPQAXE, is an Enhanced Time Switch for a DMS-100.  The use of Digital Test Access capabilities on S/DMS Access Node […]

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TruePulse is looking for WSPG07B and WSPG16B OTUs for the Lucent WaveStar OLS 400G platform.   We are looking to purchase: WSPG07B, HECI code WMW6ZH0, is a OTUs (optical translator units) for the WaveStar OLS400G.  These may also be known as the Alcatel-Lucent WSPG07B, or the Nokia WSPG07B. WSPG16B, HECI code WMW6ZT0, is a OTUs (optical […]

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TruePulse is looking to purchase a Ciena FM-00002-01 circuit board.  Have you recently decommissioned any? The Ciena FM-00002-01, also known as part number 162-0015-900, HECI code IP17FS0, is a High Speed Forwarding Module. Please let us know if you have any available for sale. TruePulse buys and sells Ciena central office telecommunications modules, including for […]

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TruePulse is looking to purchase Tellabs 81.717271 and Tellabs 81.717273 for the 7100 Nano platform.  You may also be familiar with these products as the Coriant 81.717271 and Coriant 81.717273, or even the Infinera 81.717271 and Infinera 81.717273. The Tellabs 7100 Nano Optical Transport Systems (OTS) brings integrated optical networking and Ethernet switching technology to […]

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TruePulse would like to purchase Nortel Optera 3500 OC-48 boards NTN408AN, NTN408AA and NTN408DA.   They may also be known as the Ciena OM3500 NTN408AN, the Ciena OM3500 NTN408AA and Ciena OM3500 NTN408DA. The Nortel Optical Metro 3500 network element is a multiservice platform offering dense wavelength division multiplexing (DWDM). On the physical layer (layer 1), […]

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