No index entries found.
Download This Guide
Related Documentation
MX104 Quick Start Description
This Quick Start contains information you need to install and configure the router quickly. For complete installation instructions, see the MX104 3D Universal Edge Router Hardware Guide at http://www.juniper.net/techpubs/.
![]() | Warning: This Quick Start contains a summary of safety warnings in Safety Warnings. For a complete list of warnings for this router, including translations, see the MX104 3D Universal Edge Router Hardware Guide at http://www.juniper.net/techpubs/. |
The router is environmentally hardened and is 3.5 rack units (U; that is 6.125 in., or 15.55 cm) tall. Several routers can be stacked in a single floor-to-ceiling rack, for increased port density per unit of floor space. The chassis installs in standard 11.81 in. (30 cm)-deep (or larger) enclosed cabinets, 19-in. equipment racks, or telco open-frame racks.
Figure 1: Front View of the MX104 Router

1 — Alarm input and output contacts | 9 — ESD point |
2 — Alarm LEDs | 10 — Grounding terminals |
3 — 10-Gigabit Ethernet SFP+ ports | 11 — Fan tray |
4 — ONLINE/OFFLINE button | 12 — MIC slots 0/1 and 1/1 |
5 — System status LED | 13 — Routing Engines |
6 — External reference clocking port | 14 — Power supplies (AC or DC) |
7 — Time-of-day (TOD) port | 15 — MIC slots 0/0 and 1/0 |
8 — 1-PPS and 10-MHz GPS input and output ports |