Cisco Systems 1500 manual System Modules

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Chapter 1 Product Overview

System Modules

System Modules

The Cisco Metro 1500 series system is a modular system, in which modules can be added or exchanged during operation. You can adjust the system unit to meet your application requirements. Purchasing a chassis that is not fully populated with modules allows you to upgrade the system at a later time.

This section describes the following system modules:

•Wavelength Channel Modules

•Multiplexer and Demultiplexer Modules

•Band Splitter Module

•Remote Switch Module

•TDM4E Wavelength Channel Modules

Note The network element management interface (NEMI) and the device element management interface (DEMI) are described in the Cisco Metro 1500 Series Software Configuration Guide.

The Cisco Metro 1500 series system uses the technology of Dense Wavelength Division Multiplexing (DWDM) to optimize usage of available optical fibers. WCMs convert the local optical signals to separate wavelengths of the ITU-T grid necessary for DWDM. The MUX is a passive high performance module which integrates up to eight optical signals into one wavelength band for transportation through the BSM on one single-mode fiber (Figure 2-13).

The DMX receives the wavelength band from the corresponding MUX at the remote end of the link via the BSM. In the DMX, the wavelength band is split into separate wavelength channels that are transferred to the WCMs for reconversion into the customer application signal as shown in Figure 2-13.

 

 

Cisco Metro 1500 Series Hardware Installation Guide

 

 

 

 

 

 

78-10588-03

 

 

1-15

 

 

 

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Contents Product Overview Communication Channels Shows the multiplexer architecture Primary and Extension Chassis External bus cable Nemi masterChassis a WCM Nemi slave Chassis B Chassis C WCM Ethernet cables Ethernet hubExpansion Modules DMX Power 1 PowerExtension Chassis B DMX PowerWCM DMX Demi MUX PowerFan module IdentificationPlate Channel Escon System Channel WCM SystemChassis Dimensions222 mm Labeling4x200 Mbps Main Properties SpecificationMbps 125, 155 MbpsAirflow System Power Supply ModuleSystem Modules Part Number Power Wavelength Channel ModulesMaximum R/R 1 Input Data Rate Transparent WCMs WCMs with Fixed Clock Recovery Data Rate Transparent Front Panel LEDsLabel Color Clock Recovery Front Panel LEDs WCMs with Settable Clock Recovery Optical Connectors of the WCM Multiplexer and Demultiplexer Modules Optical Connectors of a WCMMUX DMX Optical Connectors of the MUX and DMXUnused connector Band Splitter ModuleCommon transmitter output Optical Connectors of the BSM 12 Optical Connectors of the BSM in a 32-Channel WCM System Remote Switch ModuleProduct Overview System Modules Label Description RSM Push Buttons and LEDsOptical Connectors of the RSM Label Color DescriptionLabel1 Description Modes of Operation TDM4E Wavelength Channel Modules 14 TDM4E System Configuration One Wavelength Only Product Overview System Modules Transmission RSM fiber lines Receiving fiber lines 15 TDM4E Multiplexer ArchitectureOptical Connectors of the TDM4E Local receiver connector Remote receiver connectorLocal transmitter connector Remote transmitter connector LR4 TDM4E LEDsLT4 Network Element Management Interface Nemi Ports Nemi Location Placement18 Nemi Front Panel Nemi LEDs Device Element Management InterfaceColor Description Demi Location Placement Demi PortsDemi location 20 shows the front panel of the Demi Demi LEDsEthernet Hub
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1500 specifications

Cisco Systems, a leader in networking and IT solutions, has a long history of providing innovative technologies for businesses of all sizes. One of their notable offerings is the Cisco Systems 1500 series, a robust and flexible networking solution designed to meet the demands of modern enterprises. The Cisco 1500 series is particularly recognized for its capabilities in delivering high-performance routing and switching services, ensuring reliable connectivity across various environments.

One of the main features of the Cisco 1500 series is its ability to operate in diverse environments, including branch offices and remote locations. Backed by Cisco's proprietary software, the 1500 series includes advanced routing protocols that enhance performance while optimizing bandwidth usage. This is crucial for businesses that rely on real-time data transmission for applications like voice over IP (VoIP) and video conferencing.

In addition to routing capabilities, the Cisco 1500 series is designed with enhanced security features. Integrated firewalls, intrusion prevention systems (IPS), and secure VPN options ensure that data remains protected from potential threats. The ability to implement rich security policies at branch locations is essential for organizations looking to safeguard sensitive information while maintaining regulatory compliance.

Another key characteristic of the Cisco 1500 series is its support for Cisco's Software-Defined Wide Area Network (SD-WAN) technology. This feature allows businesses to manage their WAN connections more efficiently, increasing agility and reducing costs. By utilizing software-based controls, organizations can optimize traffic flows and respond to changing network conditions in real-time.

Scalability is an essential aspect of the Cisco 1500 series, providing businesses the flexibility to grow without major overhauls of their infrastructure. The ability to support multiple connections and integrate seamlessly with cloud services makes the 1500 series an ideal choice for hybrid environments.

Additionally, the Cisco 1500 series is equipped with management and monitoring tools that enhance visibility into network performance. This includes Cisco DNA Center and other network management platforms that deliver insights, automate processes, and streamline operations.

In summary, the Cisco Systems 1500 series combines high-performance routing, robust security, support for SD-WAN, and scalability to meet the challenges of contemporary networking. As companies increasingly adopt digital transformation strategies, solutions like the Cisco 1500 series are vital for ensuring seamless connectivity, security, and adaptability in an ever-evolving technological landscape.
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