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Expansion Module

Part Number Description

Comes with fixed 10/100/1000 ports

IDP 4 port SFP (non-bypass)

Comes with fixed SX optics

BLOG

March 02, 2026
Image used without permission. Courtesy of Juniper Networks.

When customers call Terabit Systems asking about the Juniper Networks MX10003, the next question is almost always the same:

Is this closer to an MX480 or MX960, or is it more like an MX204 or MX304?

Here’s an overview of the Juniper MX10003 Router — a...