PIC Software Configuration

•	3. Push the PIC part way into the M40e-FPC slot. Carefully align the tabs on the
•	PIC connector with the notches in the connector at the rear of the M40e-FPC slot,
•	and push the PIC in until the connectors join.
•
•
•		If the pins on the FPC connector are not aligned properly
•		If the pins on the FPC connector are not aligned properly
•		with the holes in the PIC connector, the pins might be bent
•		with the holes in the PIC connector, the pins might be bent
•		or the holes damaged. Either kind of damage can prevent
•		or the holes damaged. Either kind of damage can prevent
•		the PIC and M40e-FPC from functioning correctly.
•		the PIC and M40e-FPC from functioning correctly.
•
•
•
•
•	4. Carefully turn over the M40e-FPC and lay it component-side down on the mat with the
•	PIC faceplates facing you.
•
•	5. Using a Phillips screwdriver, tighten the two screws that secure the PIC in the M40e-FPC.
•
•

•PIC Software Configuration

	•
	•	If you have installed an FPC that houses one or more PICs, the PICs function only after you
	•
	•	add the necessary statements for them to the router configuration. For instructions, see the
	•
	•	JUNOS Internet Software Configuration Guide: Interfaces and Class of Service. If you have
	•
	•	installed a blank FPC panel or a blank PIC, you do not need to modify the router’s
	•
	•	configuration. The router automatically discovers that the interfaces in an FPC slot or PIC
	•
	•	location are nonoperational and does not attempt to initialize them.
	•
	•
	•
	•	Contact Juniper Networks
	•	Contact Juniper Networks
	•
	•	For technical support, contact the Juniper Networks Technical Assistance Center (JTAC) at
	•
	•	support@juniper.net. If you are reporting a software problem, please issue the following
	•
	•	command from the CLI before contacting support:
	•	command from the CLI before contacting support:
	•
	•	user@host> request support information save filename
	•	user@host> request support information save filename
	•
	•	For documentation issues, contact Juniper Networks at tech-doc@juniper.net.
	•
	•
	•	When instructed by a JTAC representative to provide a core file for analysis, gzip the file,
	•
	•	rename the file to include your company name, copy it to ftp.juniper.net:pub/incoming, and
	•
	•	then send the filename, along with software version information (the output of the show
	•
	•	version command) and the configuration, to support@juniper.net.
	•
	•
	•
	•
	•
	•
	•
	•
	•
	•
	•

•Juniper Networks is registered in the U.S. Patent and Trademark Office and in other countries as a trademark of Juniper Networks, Inc. Broadband Cable Processor, ERX, ESP, G1, G10, Internet Processor, JUNOS, JUNOScript, M5, M10, M20, M40, M40e, M160, MRX, M-series, NMC-RX, SDX, ServiceGuard,

•T320, T640, T-series are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are

•the property of their respective owners. All specifications are subject to change without notice.

•

22	FPC Installation Instructions

M40e, M40 specifications

Juniper Networks M40 and M40e are high-performance, modular routers designed to provide scalability, flexibility, and advanced capabilities for service providers and large enterprises. These platforms have made a significant impact in the networking industry due to their robust architecture and rich feature set.

The Juniper M40 was introduced as a key player in the routing landscape, emphasizing performance and reliability. It is based on the innovative Junos operating system, which enables operators to manage network resources effectively. The M40 router features a flexible modular design, allowing for the installation of various interface cards that support multiple protocols and speeds. This versatility is crucial for adapting to evolving network demands.

One of the standout features of the M40 is its high throughput capability, supporting up to 40 Gbps with exceptional performance under heavy loads. This is complemented by advanced queuing and scheduling options that ensure efficient traffic management. The M40 also implements sophisticated routing protocols, such as BGP, OSPF, and MPLS, enabling service providers to enhance their network infrastructure with robust routing features.

The M40e variant enhances the original model with additional features and improved performance metrics. It is built for even greater scalability, supporting more interface types and higher capacities. The enhanced hardware of the M40e allows it to process data packets with lower latency, ensuring optimized performance for real-time applications such as voice and video.

Both M40 and M40e routers utilize a redundant architecture, providing high availability and fault tolerance. This is crucial for mission-critical applications where downtime can lead to significant operational disruptions and financial losses. The routers also boast advanced security features, including support for IPsec and various access control mechanisms, ensuring data integrity and confidentiality across the network.

In summary, the Juniper Networks M40 and M40e routers represent a significant evolution in networking technology. Their modular architecture, high throughput capabilities, advanced routing protocols, and robust security features make them ideal choices for service providers and enterprises looking to build resilient and high-performance networks. With their proven reliability and performance, these routers continue to serve as a foundation for modern networking solutions.