Cisco Systems ONS 15310-CL, ONS 15310-MA instruction

Chapter 1 General Troubleshooting

1.6.6 Perform a Terminal Loopback on a Destination-Node Ethernet Port

Step 3 If the test set indicates a good circuit, the problem was probably the defective card. Return the defective

card to Cisco through the RMA process. Contact Cisco Technical Support (1 800 553-2447).

Step 4 Complete the “Physically Replace a Card” procedure on page 2-154for the faulty card. Step 5 Clear the facility loopback on the port:

a.Double-click the CE100T-8 card and click the Maintenance > Loopback tabs.

b.Choose None from the Loopback Type column for the port being tested.

c.Choose the appropriate state (IS; OOS,DSBLD; OOS,MT) from the Admin State column for the port being tested.

d.Click Apply.

e.Click Yes in the confirmation dialog box.

Step 6 Clear the facility loopback circuit:

a.Click the Circuits tab.

b.Choose the loopback circuit being tested.

c.Click Delete.

d.Click Yes in the Delete Circuits dialog box. Do not check any check boxes.

Step 7 Complete the “1.6.6 Perform a Terminal Loopback on a Destination-Node Ethernet Port” procedure on page 1-42.

1.6.6 Perform a Terminal Loopback on a Destination-Node Ethernet Port

The terminal loopback at the destination-node port is the final local hardware error elimination in the circuit troubleshooting process. If this test is completed successfully, you have verified that the circuit is good up to the destination port.

Caution Performing a loopback on an in-service circuit is service-affecting.

Note Terminal loopbacks require on-site personnel.

Complete the “Create the Terminal Loopback on a Destination-Node Ethernet Port” procedure on page 1-42.

Create the Terminal Loopback on a Destination-Node Ethernet Port

Step 1 Connect a test set to the CE100T-8 port that you are testing:

Note For specific procedures to connect, set up, and use the test set equipment, consult the manufacturer.

a.If you just completed the “1.6.5 Perform a Facility Loopback on a Destination-Node Ethernet Port” procedure on page 1-39, leave the test set hooked up to the source port.

Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0

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ONS 15310-CL, ONS 15310-MA specifications

Cisco Systems has long been a leader in networking and telecommunications technology, and among its impressive lineup of products, the Cisco ONS 15310 series stands out as an essential solution for optical networking. This series includes models such as the ONS 15310-MA, ONS 15310-CL, and ONS 15310-CA, each designed to meet the diverse needs of service providers and enterprises seeking to enhance their optical transport networks.

The Cisco ONS 15310-MA is an advanced multi-service platform designed for metropolitan area networks. It facilitates the seamless transport of data, voice, and video over optical networks. One of its main features is its ability to support a variety of interfaces, including Ethernet, SONET/SDH, and Wavelength Division Multiplexing (WDM), allowing users to integrate multiple services into a single platform. Additionally, the ONS 15310-MA supports advanced traffic management and Quality of Service (QoS) features to prioritize critical applications and ensure consistent performance.

The ONS 15310-CL variant is tailored for more specific applications, providing enhanced capabilities aimed at delivering carrier-grade services. It features a robust architecture that accommodates high-capacity traffic without compromising reliability. This model emphasizes low power consumption and a compact design, making it suitable for deployment in space-constrained environments. The ONS 15310-CL also supports a wide range of optical interfaces, making it highly flexible for various network configurations.

In terms of technologies, the Cisco ONS 15310 series leverages Optical Transport Network (OTN) capabilities, providing high efficiency and greater bandwidth utilization. OTN technology enables efficient error correction and adds resilience to the network through its built-in protection mechanisms. Furthermore, the series supports seamless integration with existing IP/MPLS networks, creating a cohesive infrastructure as organizations evolve their networking requirements.

One of the defining characteristics of the ONS 15310 series is its focus on scalability. Network operators can start with a modest deployment and gradually expand capacity as demand grows. This adaptability is complemented by Cisco's comprehensive management and monitoring tools, providing operators with real-time insights into network performance and facilitating proactive management.

In conclusion, the Cisco ONS 15310-MA and ONS 15310-CL models represent sophisticated solutions for modern optical networks. With their versatile features, advanced technologies, and robust design, they empower service providers and enterprises to build resilient, high-capacity networks that meet the demands of today’s data-driven world.