Nokia 1660 SM and 1662 SMC are classic SDH / MS‑SONET optical transmission platforms, widely deployed for metro‑area optical transport for telecom operators. Aging hardware often causes board failures, fan faults and component wear. Our tested refurbished spare parts provide cost‑effective solutions for network maintenance, replacement and capacity expansion.
Original OEM new units are largely end‑of‑life with long lead‑time and high cost. We maintain large ready‑to‑ship inventory for 1660 SM /1662 SMC series: optical interface cards, E1 service boards, cross‑matrix units, fan modules, power related units and Ethernet processing boards. Every spare board is fully tested to guarantee hardware compatibility and stable operation.
3AL79088AC
3AL78831AA
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3DG15432AA
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Huge tested inventory: Full‑range spare boards for Nokia 1660 SM /1662 SMC, stock ready for fast shipment.
Full functional testing: All refurbished boards are cleaned, inspected and fully tested before dispatch.
Revision matching: We distinguish hardware revisions to avoid on‑site compatibility failures.
Cost‑effective alternative: Reliable refurbished units against expensive EOL OEM new parts with short lead‑time.
Global shipping support: Worldwide delivery, pre‑sales technical support for model selection.
One‑stop supply: Optical boards, E1 units, matrix boards, fan modules can be ordered together.
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