Juniper SRX300 Series User Manual

CHAPTER 2
1-Port Serial Mini-Physical
(SRX-MP-1SERIAL-R) Interface Module
•
1-Port Serial Mini-Physical Interface Module (SRX-MP-1SERIAL-R) Overview on page 15
•
1-Port Serial Mini-Physical Interface Module (SRX-MP-1SERIAL-R) Hardware
Specifications on page 16
•
1-Port Serial Mini-Physical Interface Module (SRX-MP-1SERIAL-R) LEDs on page 16
1-Port Serial Mini-Physical Interface Module (SRX-MP-1SERIAL-R) Overview
Serial WAN links are bidirectional links and require very few control signals. In a basic
serial setup, the data circuit-terminating equipment (DCE) is responsible for establishing,
maintaining, and terminating a connection. A modem is a typical DCE device. A serial
cable connects the DCE to a telephony network where, ultimately, a link is established
with data terminal equipment (DTE). DTE is typically where a link terminates.
Figure 4 on page 15 shows the front panel of the 1-Port Serial Mini-Physical Interface
Module (Mini-PIM).
Figure 4: 1-Port Serial Mini-PIM (SRX-MP-1SERIAL-R) Front Panel
The 1-Port Serial Mini-Physical Interface Module (Mini-PIM) provides the following key
features:
•
Autoselection of operational modes based on DTE or DCE cables
•
Local and remote loopback diagnostics
•
Configurable clock rate for the transmit (TX) clock and receive (RX) clock
•
Complete configuration and management by using the CLI and the J-Web interface
15Copyright © 2017, Juniper Networks, Inc.

Juniper SRX300 Series Specifications

General

Memory	4 GB
CPU	Intel Atom
Storage	8 GB
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	10% to 90% noncondensing