Nokia 3HE11031AA – Dual-Port 40/100GbE MDA-e Module for 7750 SR

The Nokia 3HE11031AA is a high-capacity MDA-e (Media Dependent Adapter – enhanced) designed to expand the connectivity of the Nokia 7750 Service Router platform. Built for modern service provider and large enterprise networks, this module delivers flexible 40GbE and 100GbE Ethernet interfaces using industry-standard QSFP+ and QSFP28 optics.

Manufactured by Nokia, the 3HE11031AA combines scalability, reliability, and optical flexibility, making it a strong choice for bandwidth-intensive IP/MPLS environments.

Key Benefits

• 2 high-speed Ethernet ports supporting 40GbE and 100GbE

• QSFP+/QSFP28 pluggable interfaces for flexible optical reach

• Optimized MDA-e form factor for efficient use of 7750 SR slots

• Designed for carrier-grade, always-on operation

• Seamless integration with existing Nokia 7750 SR architectures

Technical Overview

• Part Number: 3HE11031AA

• Module Type: MDA-e interface card

• Port Configuration: 2 × Ethernet ports

• Supported Speeds: 40 Gigabit Ethernet / 100 Gigabit Ethernet

• Optics Support: QSFP+ (40G) and QSFP28 (100G) transceivers

• Platform Compatibility: Nokia / Alcatel-Lucent 7750 Service Router series

• Power & Cooling: Supplied directly by the router chassis