Verifying the Hardware Version of the Rear Fan Tray

Verifying the Hardware Version of the Rear Fan Tray

The rear fan tray, model number FAN-REAR-TX-T640-S, has eight fans and is required to support the additional thermal power generation of the T1600 routing node. Model number RHTREARTRAY-T-S has five blowers and does not provide sufficient cooling for the T1600 routing node. To verify that FAN-REAR-TX-T640-S is installed:

1.Issue the show chassis environment command:

In this example, the output shows that the rear fan tray has five blowers, indicating that RHTREARTRAY-T-S is installed. The last five lines of the output for the fans each include Blower in the description.

user@host> show chassis environment

 

 

Fans Top Left Front fan

OK

Spinning at normal speed

Top Left Middle fan

OK

Spinning at normal speed

Top Left Rear fan

OK

Spinning at normal speed

Top Right Front fan

OK

Spinning at normal speed

Top Right Middle fan

OK

Spinning at normal speed

Top Right Rear fan

OK

Spinning at normal speed

Bottom Left Front fan

OK

Spinning at normal speed

Bottom Left Middle fan

OK

Spinning at normal speed

Bottom Left Rear fan

OK

Spinning at normal speed

Bottom Right Front fan

OK

Spinning at normal speed

Bottom Right Middle fan

OK

Spinning at normal speed

Bottom Right Rear fan

OK

Spinning at normal speed

Fourth Blower from top

OK

Spinning at normal speed

Bottom Blower

OK

Spinning at normal speed

Middle Blower

OK

Spinning at normal speed

Top Blower

OK

Spinning at normal speed

Second Blower from top

OK

Spinning at normal speed

In this example, the output shows that the rear fan tray has eight fans, indicating that FAN-REAR-TX-T640-S is installed. The last eight lines of the output for the fans each begin with Rear Tray and include fan in the description.

Fans Top Left Front fan

OK

Spinning at normal speed

Top Left Middle fan

OK

Spinning at normal speed

Top Left Rear fan

OK

Spinning at normal speed

Top Right Front fan

OK

Spinning at normal speed

Top Right Middle fan

OK

Spinning at normal speed

Top Right Rear fan

OK

Spinning at normal speed

Bottom Left Front fan

OK

Spinning at normal speed

Bottom Left Middle fan

OK

Spinning at normal speed

Bottom Left Rear fan

OK

Spinning at normal speed

Bottom Right Front fan

OK

Spinning at normal speed

Verifying the Hardware Version of the Rear Fan Tray 11

Page 11
Image 11
Juniper Networks T1600 Verifying the Hardware Version of the Rear Fan Tray, Issue the show chassis environment command

T1600 specifications

Juniper Networks T1600 is a robust, high-performance router designed for service provider and large enterprise networks. As part of Juniper's T series of routers, the T1600 is engineered to facilitate efficient and scalable network operations, making it ideal for environments requiring intensive data traffic management.

One of the T1600's standout features is its capacity to deliver a high level of performance while maintaining reliability. The router supports multiple interfaces, including Ethernet, MPLS, and IPv4/IPv6, allowing for flexible connectivity options tailored to a variety of deployment scenarios. With a forwarding capacity of up to 3.2 terabits per second, the T1600 ensures that network demands are met with ease, even during peak usage.

The T1600 is equipped with advanced technologies that enhance its operational capabilities. Its architecture is built on Juniper's proprietary Junos operating system, which provides a stable and secure platform for managing the various networking protocols. The software enables seamless integration of security, routing, and switching functionalities, reducing the complexity of network management.

Additionally, the router features IPv6 readiness, preparing networks for the next generation of internet traffic. This future-proofing addresses the inevitable exhaustion of IPv4 addresses and caters to the increasing demand for internet-connected devices globally.

Redundancy and fault tolerance are intrinsic to the T1600's design, ensuring continuous operation and minimal downtime. Its modular architecture allows for easy upgrades and replacement of components, facilitating maintenance without significantly impacting network performance.

The T1600 also supports advanced Quality of Service (QoS) features, enabling network administrators to prioritize traffic according to business needs. This capability is crucial for applications that require consistent performance, such as VoIP and video conferencing, where latency and jitter can severely impact user experience.

Scalability is another critical characteristic of the T1600. As network demands grow, organizations can add capacity incrementally, ensuring that infrastructure investments align with evolving requirements.

In summary, Juniper Networks T1600 is a high-capacity, reliable router featuring advanced routing capabilities, robust security, and exceptional redundancy. Its integration of cutting-edge technologies positions it as a powerful solution for enterprises and service providers striving to enhance their networking infrastructure for the future.