Cisco Systems 1500 manual Demi Location Placement, Demi Ports, Demi location

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Chapter 1 Product Overview

System Modules

The DEMI module in extension chassis A connects to the NEMI-master module in the primary chassis. The DEMI module in extension chassis C connects to the NEMI-slave module in extension chassis B.

DEMI Location Placement

The physical location of the DEMI module is shown in Figure 1-19.

Figure 1-19 DEMI Placement in an Extension Chassis

DEMI location

 

 

 

 

 

 

 

 

 

 

METRO 1500 SERIES

OK

FAIL

OK

FAIL

 

 

 

 

 

 

 

 

 

 

POWER

FAN

 

 

 

 

 

 

 

 

 

 

110/220V AC

 

110/220V AC

 

 

 

 

 

 

 

 

MUX

DMX

Power

Power

 

 

 

 

 

 

 

 

 

 

 

Ch.9-16

Ch.9-16

 

 

 

 

 

On/Err

On/Err

On/Err

On/Err

 

On/Err

On/Err

On/Err

On/Err

 

 

 

 

 

 

Loop

Loop

Loop

Loop

 

Loop

Loop

Loop

Loop

 

 

 

 

 

 

L/R

L/R

L/R

L/R

 

L/R

L/R

L/R

L/R

 

 

 

 

 

 

L/T

L/T

L/T

L/T

 

L/T

L/T

L/T

L/T

 

 

 

 

 

 

R/R

R/R

R/R

R/R

 

R/R

R/R

R/R

R/R

 

 

 

 

 

 

R/T

R/T

R/T

R/T

 

R/T

R/T

R/T

R/T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

E

 

 

 

 

 

L/R

L/R

L/R

L/R

L/R

L/R

L/R

L/R

15/16

15/16

 

 

 

 

 

L/T

L/T

L/T

L/T

L/T

L/T

L/T

L/T

13/14

13/14

 

 

 

 

 

R/R

R/R

R/R

R/R

R/R

R/R

R/R

R/R

11/12

11/12

 

 

 

 

 

R/T

R/T

R/T

R/T

R/T

R/T

R/T

R/T

9/10

9/10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32264

DEMI Ports

Each DEMI contains three bus interconnect ports. The unlabeled bus interconnect port at the top of the DEMI module is not currently implemented. The other ports are labeled BUS1 and BUS2. You can interconnect the DEMI to a NEMI using an external bus cable.

Cisco Metro 1500 Series Hardware Installation Guide

1-42

78-10588-03

 

 

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Contents Product Overview Communication Channels Shows the multiplexer architecture Primary and Extension Chassis Chassis C WCM Ethernet cables Ethernet hub Nemi masterChassis a WCM Nemi slave Chassis B External bus cableDMX Power 1 Power Expansion ModulesDMX Power Extension Chassis BPower WCM DMX Demi MUXFan module IdentificationPlate Channel WCM System Channel Escon SystemDimensions ChassisLabeling 222 mm125, 155 Mbps Main Properties SpecificationMbps 4x200 MbpsPower Supply Module Airflow SystemSystem 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 Optical Connectors of a WCM Multiplexer and Demultiplexer ModulesOptical Connectors of the MUX and DMX MUX DMXUnused connector Band Splitter ModuleCommon transmitter output Optical Connectors of the BSM Remote Switch Module 12 Optical Connectors of the BSM in a 32-Channel WCM SystemProduct Overview System Modules RSM Push Buttons and LEDs Label DescriptionOptical 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 15 TDM4E Multiplexer Architecture Transmission RSM fiber lines Receiving fiber linesOptical Connectors of the TDM4E Local receiver connector Remote receiver connectorLocal transmitter connector Remote transmitter connector TDM4E LEDs LR4LT4 Network Element Management Interface Nemi Location Placement Nemi Ports18 Nemi Front Panel Nemi LEDs Device Element Management InterfaceColor Description Demi Location Placement Demi PortsDemi location Demi LEDs 20 shows the front panel of the DemiEthernet 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.

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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.