ALCATEL 3AL37558AB 1660SM Telecom System Card / Module

ALCATEL 3AL37558AB 1660SM Telecom System Card / Module Image 1

Alcatel-Lucent 3AL37558AB 140/155Mb electrical interface module for the 1660SM SDH platform.

The ALCATEL 3AL37558AB is a 140/155Mb electrical interface module for the Alcatel-Lucent 1660SM synchronous digital hierarchy (SDH) multiservice provisioning platform. it provides an electrical tributary/aggregate interface at the 140Mbit/s (E4) or 155Mbit/s (STM-1 electrical) rate, letting the shelf terminate electrical transmission links alongside its optical interfaces. It is a like-for-like spare for engineers maintaining legacy Alcatel-Lucent SDH transmission networks. Tech-Star (UK-based, shipped worldwide) supplies this as a tested spare/replacement electrical interface module; get in touch to confirm current stock and shelf-release compatibility. This module is typically kept as tested stock by network operators and system integrators supporting long-lifecycle 1660SM deployments, where sourcing OEM electrical interface cards through the manufacturer’s own channel is no longer practical.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the ALCATEL 3AL37558AB refurbished or new?
Tech-Star supplies both new and refurbished ALCATEL 3AL37558AB. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the ALCATEL 3AL37558AB?
Refurbished ALCATEL 3AL37558AB comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the ALCATEL 3AL37558AB?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the ALCATEL 3AL37558AB be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the ALCATEL 3AL37558AB be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key Features140/155Mb electrical interface module; plug-in module for the Alcatel-Lucent 1660SM shelf; like-for-like spare for legacy SDH deployments
ApplicationsLegacy Alcatel-Lucent SDH transmission network maintenance and sparing; electrical interface module replacement on 1660SM shelves
CompatibilityAlcatel-Lucent 1660SM synchronous digital hierarchy (SDH) multiservice provisioning platform
SpecificationsFunction: 140/155Mb electrical interface module; Form factor: plug-in card; Platform: Alcatel-Lucent 1660SM
Platform1660SM
ManufacturerALCATEL

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