Specifications

61189500L1-1F 1-1
Section 1
Introduction
OVERVIEW
The MX410 (P/N 1189500L1) and MX412 (P/N 1189512L1) systems deliver full DS0 control to
service locations, allowing carriers full use of DS1 bandwidth. The MX410 (see Figure 1-1)
interfaces to four long-haul outside plant protected DS1s by way of RJ-48 connectors, while
the MX412 (see Figure 1-2) interfaces to 12 DS1s. Data and management on the DS1s can be
cross connected on a non-blocking per-DS0 basis to any DS1, V.35 port, and four PPP ports.
Data Ethernet connectivity is provided through four PPP connections used for Ethernet
network extension throughout the network and Telnet-based terminal server ports.
The MX410 houses up to two hot-swappable Power Supply Units (PSU) that provide power
redundancy when two units are deployed. At least one PSU (P/N 1189501L1) must be inserted
into the MX410 for the system to function. The MX412 has an internal PSU.
See Figure 1-3 and Figure 1-4 for overview diagrams.
Figure 1-1. MX410 Front Panel
Figure 1-2. MX412 Front Panel