ALCATEL 3AM20121AA -Lucent MLS-3F Multi-Service Access Node Telecom System Card / Module

ALCATEL 3AM20121AA -Lucent MLS-3F Multi-Service Access Node Telecom System Card / Module Image 1

Alcatel 3AM20121AA PRC3-B ISDN Primary Rate Access card, 8x2Mbps G.703, for the MLS-3F access node.

The Alcatel 3AM20121AA is an ISDN Primary Rate Access card, designated PRC3-B, for the Alcatel-Lucent MLS-3F access node, providing 8 ports at 2Mbps (4x2Mbps & G.703) for ISDN PRI service delivery over copper. ISDN PRI provides the higher-capacity, multi-channel digital access typically used by business PBX systems and other equipment needing many simultaneous digital voice/data channels, distinct from the platform’s ISDN Basic Access (BRI) line cards which serve individual subscriber lines. The PRC3-B’s G.703 interface aligns with standard E1-based PRI trunk delivery used across European telecom networks. MLS-3F is part of the same Alcatel-Lucent Litespan/Multi-Service Access Node family used to deliver copper-based narrowband and broadband services to residential and business subscribers, with the PRC3-B specifically targeting business-grade PRI trunk requirements. Tech-Star (UK-based, shipped worldwide) supplies tested MLS-3F access node cards; contact our engineers to confirm compatibility with your shelf configuration before ordering.

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 3AM20121AA refurbished or new?
Tech-Star supplies both new and refurbished ALCATEL 3AM20121AA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the ALCATEL 3AM20121AA?
Refurbished ALCATEL 3AM20121AA 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 3AM20121AA?
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 3AM20121AA 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 3AM20121AA 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 FeaturesPRC3-B ISDN PRI access card; 8 ports at 2Mbps; G.703 E1-based interface
ApplicationsBusiness ISDN PRI trunk delivery; PBX digital access provisioning
CompatibilityAlcatel-Lucent MLS-3F access node shelf; complements ISDN BRI (BAL3-G) line cards
Specifications8x2Mbps ports; G.703 interface; ISDN Primary Rate Access
PlatformAlcatel-Lucent MLS-3F Multi-Service Access Node
ManufacturerALCATEL

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