Cisco Systems ONS 15454 SDH specifications Ethernet Cards, Ethernet Card Overview

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C H A P T E R 5

Ethernet Cards

Note The terms “Unidirectional Path Switched Ring” and “UPSR” may appear in Cisco literature. These terms do not refer to using Cisco ONS 15xxx products in a unidirectional path switched ring configuration. Rather, these terms, as well as “Path Protected Mesh Network” and “PPMN,” refer generally to Cisco’s path protection feature, which may be used in any topological network configuration. Cisco does not recommend using its path protection feature in any particular topological network configuration.

The Cisco ONS 15454 SDH integrates Ethernet into a SDH time-division multiplexing (TDM) platform. This chapter describes the Cisco ONS 15454 SDH E-Series Ethernet cards, G-Series Ethernet cards, and ML-Series Ethernet cards. It includes descriptions, hardware specifications, and block diagrams for each card. For G-Series and E-Series Ethernet application information, see Chapter 14, “Ethernet Operation.” For installation and card turn-up procedures, refer to the Cisco ONS 15454 SDH Procedure Guide. For ML-Series configuration information, see the Ethernet Card Software Feature and Configuration Guide.

Chapter topics include:

•5.1 Ethernet Card Overview, page 5-1

•5.2 E100T-G Card, page 5-2

•5.3 E1000-2-G Card, page 5-4

•5.4 G1000-4 Card, page 5-7

•5.5 G1K-4 Card, page 5-8

•5.6 ML100T-12 Card, page 5-10

•5.7 ML1000-2 Card, page 5-12

•5.8 GBICs and SFPs, page 5-14

5.1Ethernet Card Overview

The card overview section summarizes card functions, power consumption, and temperature ranges.

Note Each card is marked with a symbol that corresponds to a slot (or slots) on the ONS 15454 SDH shelf assembly. The cards are then installed into slots displaying the same symbols. See the

Cisco ONS 15454 SDH Procedures Guide for a list of slots and symbols.

Cisco ONS 15454 SDH Reference Manual, R5.0

 

April 2008

5-1

 

 

 

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Contents Ethernet Card Overview Ethernet CardsCards Summary E100T-G CardCard Compatibility E100T-G Faceplate and Block Diagram 3 E100T-G Port-Level Indicators 2 E100T-G Card-Level IndicatorsE1000-2-G Card 1 E100T-G Slot Compatibility2shows the card faceplate and a block diagram of the card 3 E1000-2-G Port-Level Indicators 2 E1000-2-G Card-Level Indicators1 E1000-2-G Compatibility G1000-4 Card 3shows the card faceplate and the block diagram of the card2 G1000-4 Port-Level Indicators 1 G1000-4 Card-Level IndicatorsG1K-4 Card 3 G1000-4 CompatibilityEthernet Cards 1 G1K-4 Compatibility 1 G1K-4 Compatibility3 G1K-4 Port-Level Indicators 2 G1K-4 Card-Level IndicatorsML100T-12 Card ML100T-12 Faceplate 1 ML100T-12 Card-Level IndicatorsML1000-2 Card 2 ML100T-12 Port-Level Indicators3 ML100T-12 Slot Compatibility 6shows the ML1000-2 card faceplate 1 ML1000-2 Card-Level IndicatorsGBICs and SFPs 2 ML1000-2 Port-Level Indicators3 ML1000-2 Slot Compatibility Gbic Description Compatibility by CardDwdm and Cwdm GBICs Placement of Cwdm or Dwdm GBICs Example of Cwdm or Dwdm Gbic Application SFP Description11 Actuator/Button SFP

ONS 15454 SDH specifications

Cisco Systems ONS 15454 SDH is a highly regarded optical networking platform used for managing the transport of data over fiber networks. Designed to meet the growing demands for bandwidth and service flexibility, this platform serves as a robust solution for service providers and enterprises seeking efficient and reliable network communications.

One of the key features of the ONS 15454 SDH is its flexibility in supporting various transmission rates. The system is capable of handling a wide range of optical signals, from low-speed T1/E1 to high-speed STM-64/OC-192 interfaces. This versatility enables operators to scale their networks according to changing demands, facilitating seamless upgrades without the need for extensive reconfiguration.

In addition to its flexible interface options, the ONS 15454 SDH integrates powerful switching capabilities. The platform supports multiprotocol label switching (MPLS), which allows for efficient traffic engineering and improved throughput. This technology enables the creation of virtual circuits, offering granular control over bandwidth allocation and enhancing the overall efficiency of data transport.

Another noteworthy characteristic of the ONS 15454 SDH is its advanced performance monitoring features. The system incorporates a comprehensive suite of management tools, including real-time performance metrics and fault detection capabilities. These tools enable network operators to proactively address issues before they impact service quality, thereby ensuring optimal network performance.

Scalability is also a defining attribute of the ONS 15454 SDH. The architecture is modular, allowing users to add or remove line cards as necessary. This allows organizations to start with a basic setup and expand their network capacity as needed without significant hardware investments. Moreover, the platform is designed with redundancy in mind, offering hot-swappable components that enhance system reliability and minimize downtime.

Security is pivotal in today’s networking landscape, and the ONS 15454 SDH addresses this need through various encryption and integrity-checking mechanisms. This helps safeguard sensitive data as it traverses the network, making it suitable for industries where data security is paramount.

In conclusion, Cisco Systems ONS 15454 SDH stands out due to its versatility, performance monitoring, scalability, and security features. It is an ideal choice for organizations aiming to build a resilient and efficient optical transport network that can adapt to the evolving demands of modern communication. As businesses continue to require higher bandwidth and more sophisticated network solutions, the ONS 15454 SDH remains a critical player in the optical networking market.
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