Nortel NTLK75AA Passport/Ethernet Routing Switch Network Module

Nortel NTLK75AA Passport/Ethernet Routing Switch Network Module Image 1

Nortel NTLK75AA Fiber Optic Module for Passport/Ethernet Routing Switch platforms.

The Nortel NTLK75AA is a fiber optic interface module designed for use in Nortel’s enterprise networking and carrier-grade switching platforms. This module provides high-speed optical connectivity for data centre and network backbone applications.

The NTLK75AA is typically deployed within Nortel Passport or Ethernet Routing Switch (ERS) series equipment, enabling fibre-based interconnections between network nodes, aggregation points, and core infrastructure. It supports the optical transmission requirements of enterprise campus networks and service provider environments.

As a legacy Nortel component, this module is associated with platforms that have since been acquired by Avaya and subsequently Extreme Networks. While no longer in active manufacture, the NTLK75AA remains in demand for maintaining and extending existing Nortel-based network deployments where replacement with newer infrastructure is not immediately practical.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Frequently asked questions

Is the Nortel NTLK75AA refurbished or new?
Tech-Star supplies both new and refurbished Nortel NTLK75AA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NTLK75AA?
Refurbished Nortel NTLK75AA 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 Nortel NTLK75AA?
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 Nortel NTLK75AA 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 Nortel NTLK75AA 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 FeaturesFiber optic interface; High-speed data transmission; Hot-swappable module
ApplicationsEnterprise network backbone; Data centre interconnects; Service provider aggregation
CompatibilityNortel Passport series; Nortel Ethernet Routing Switch platforms
PlatformNortel Passport/Ethernet Routing Switch
ManufacturerNortel

Get a Fast Price & Availability

Prices change daily based on stock and supply.

Send your requirements and we’ll respond quickly with current pricing and availability.

  • Typical response: within 1 hour (business hours)
  • No obligation • UK-based team
Inline Request a Price

WhatsApp: HAHosting 447537149341