Appendix A Specifications

Cisco ONS 15310-MA SDH Shelf Specifications

A.1.6 LEDs

Table A-1describes the system-level LEDs, located on the on the ONS 15310-MA SDH fan tray, and the possible LED colors and their significance.

Table A-1

LED Description

 

 

LED

Color and Meaning

 

 

FAIL

Red indicates system failure or during initialization

 

 

CR

Red indicates a critical alarm is present on the shelf assembly.

 

 

MJ

Red indicates a major alarm is present on the shelf assembly.

 

 

MN

Amber indicates a minor alarm is present on the shelf assembly.

 

 

REM

Red indicates a remote alarm is present on the shelf assembly.

 

 

PWR A

Green indicates that a DC power source present and within normal operating

PWR B

range.

 

 

Red indicates that DC power source is not present, or is present and not within

 

normal operating range.

 

 

A.1.7 Push Buttons

The ONS 15310-MA SDH has the following push buttons:

Lamp test: When momentarily pushed, lights all LEDs on the ONS 15310-MA SDH front panel. If an LED has more than one color, all the colors will be cycled when the lamp test button is pushed.

Note Another use for the lamp test button is to reset the CTC password to its default value (otbu+1). To reset the password, press the lamp test button for at least five seconds, release it for a maximum of five seconds, then press it again for at least five seconds. After the button is released, the default password is set.

A.1.8 BITS Interface

The ONS 15310-MA SDH has the following building integrated timing supply (BITS) specifications:

Supports two BITS inputs and two BITS outputs

The BITS I/O ports support a 100-ohm termination for external 2.048 Mbps for E1.

Connector J4: BITS1; Connector J5: BITS2

A.1.9 System Timing

The ONS 15310-MA SDH has the following timing specifications:

+/– 20 ppm SDH Synchronous Equipment Timing Source (SETS) free-running internal clock

Maintains SETS holdover (+/– 4.6 ppm for first 24 hours) in the event of reference frequency loss

Timing reference: External BITS, line optical port, any E1 clock, and internal clock

Cisco ONS 15310-MA SDH Reference Manual, Release 9.1 and Release 9.2

 

78-19417-01

A-3

 

Page 267
Image 267
Cisco Systems 15310-MA manual LEDs, Push Buttons, Bits Interface, System Timing, Color and Meaning

15310-MA specifications

Cisco Systems has established itself as a leader in the networking domain, offering a wide array of solutions to meet the needs of modern businesses. Among its impressive product lineup are the Cisco 15310-CL and 15310-MA routers, designed to provide advanced network performance and reliability.

The Cisco 15310-CL is a versatile platform that primarily serves as a carrier-class router aimed at supporting high-speed data and voice services. It is built to handle the demands of large enterprises and service providers, offering a robust design that ensures maximum uptime and performance. One of its standout features is its modular architecture, which enables users to customize their configurations based on specific application needs. This scalability allows for future expansion without the need for a complete hardware overhaul.

Key technologies integrated into the Cisco 15310-CL include high-density Ethernet interfaces and a comprehensive suite of Layer 2 and Layer 3 protocol support. The device is capable of supporting multiple types of connections, including TDM, ATM, and Ethernet. This flexibility makes it an ideal choice for organizations that require seamless migration between various service types. Moreover, with features such as MPLS (Multiprotocol Label Switching) support and advanced Quality of Service (QoS) mechanisms, the router ensures that critical applications receive the necessary bandwidth and low latency required for optimal performance.

In contrast, the Cisco 15310-MA focuses on access solutions, providing a cost-effective entry point for businesses looking to enhance their network capabilities. It is well-suited for smaller offices or branch locations that need reliable connectivity without the expense and complexity associated with larger systems. The device supports a range of access methods and provides essential features like firewall capabilities, VPN support, and comprehensive security measures to protect sensitive data.

Both models benefit from Cisco's commitment to security and manageability, offering features like enhanced encryption protocols and user authentication mechanisms that help safeguard networks against threats. Additionally, they can be managed through Cisco’s intuitive software tools, simplifying configuration and monitoring tasks for IT administrators.

The Cisco 15310-CL and 15310-MA are ideal solutions for businesses seeking to enhance their network infrastructure, ensuring firms can keep pace with evolving technology demands while maintaining a focus on security and performance. Their combination of advanced features, modular capabilities, and robust support makes them valuable assets in the networking landscape.