Product Overviews

Table 4 Ethernet Line Card Hardware Comparison (continued)

 

Line Card

 

GBIC

SFP

Insertable EPA

 

Ethernet Line Card

Part Number

Ports

Pluggable

Pluggable

Daughter Card

Cable and Connector

 

 

 

 

 

 

 

1-Port 10-Gigabit

1X10GE-LR-SC=

1

 

 

 

Single-mode fiber with SC

Ethernet

(LR laser optical

 

 

 

 

connectors

 

transceiver)

 

 

 

 

 

 

 

 

 

 

 

 

 

1X10GE-ER-SC=

1

 

 

 

Single-mode fiber with SC

 

(ER laser optical

 

 

 

 

connectors

 

transceiver)

 

 

 

 

 

 

 

 

 

 

 

 

Caution To prevent system problems, do not use Gigabit Interface Converters (GBICs) from third-party vendors. Use only the GBIC that shipped with your Ethernet line card. The GBIC might contain an internal EPROM that identifies it to the Cisco IOS software.

Caution Only use small form-factor pluggable modules (SFPs) supplied by Cisco in Cisco XR 12000 Series Routers. Each SFP module contains an internal serial number that is security programmed by the SFP module manufacturer with information that provides a way for Cisco (through the Cisco IOS software) to identify and validate the SFP module as a module type that is qualified by Cisco to operate with Gigabit Ethernet line cards. Unapproved SFP modules (those not purchased directly from Cisco) do not work.

4-Port Gigabit Ethernet ISE Line Card

The 4-Port Gigabit Ethernet ISE line card provides Cisco XR 12000 Series Routers with four optical Gigabit Ethernet interfaces on a single line card, using field replaceable SFP modules. The line card provides high-speed connections to other network devices, such as another Cisco XR 12000 Series Router, other routers, or layer-2 and layer-3 switches that support Gigabit Ethernet interfaces. The 4-Port Gigabit Ethernet line card throughput is limited to 4 million packets per second (4 Mpps) at 64 bytes, so all four ports cannot run at line rate.

Figure 1 shows the front view of the 4-Port Gigabit Ethernet ISE line card.

Figure 1

4-Port Gigabit Ethernet ISE Line Card

1

3

CLASS 1 LASER PRODUCT LASERPRODUKT DER KLASSE 1 PRODUIT LASER DE CLASSE 1

PRODUCTO LASER DE CLASE 1

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CONNECTOR

 

 

 

 

 

 

 

WITH ALCOHOL

 

 

 

 

 

 

 

WIPES BEFORE

 

 

 

 

 

 

 

CONNECTING

4GE-SFP-LC

84987

Cisco XR 12000 Series Router Ethernet Line Card Installation

 

OL-7861-01

5

 

 

 

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Cisco Systems XR 12000 Series specifications Port Gigabit Ethernet ISE Line Card, Part Number

XR 12000 Series specifications

The Cisco Systems XR 12000 Series routers are designed to meet the demands of modern networking environments, ensuring high performance, scalability, and reliability for service providers and large enterprises. This series is engineered to deliver advanced features that facilitate a range of applications, including core routing, edge services, and data center interconnect.

One of the main features of the XR 12000 Series is its advanced routing capabilities. These routers utilize the Cisco IOS XR software architecture, which provides a modular and distributed operating system. This architecture enhances system reliability as individual processes can be restarted independently without affecting overall system operations. As a result, service providers can achieve higher uptime and enhanced service continuity.

The XR 12000 Series supports a robust set of technologies that enable efficient data handling and transport. Notably, the series includes support for Multiprotocol Label Switching (MPLS), which enhances traffic engineering, distributed bandwidth management, and Quality of Service (QoS) capabilities. This makes the XR 12000 a preferred choice for operators looking to optimize their network performance under increasing traffic loads.

Furthermore, the XR 12000 Series excels in scalability. With a flexible modular design, operators can customize their systems to fit specific needs by adding additional line cards or service modules. These enhancements enable operators to scale both up and down based on fluctuating demands, accommodating numerous high-bandwidth applications such as video streaming, cloud services, and IoT.

Security is another critical characteristic of the XR 12000 routers. Built-in cybersecurity features, including secure boot, strong encryption, and integrity checks, protect against unauthorized access and ensure data integrity. Coupled with advanced monitoring and logging capabilities, these routers can help operators maintain robust security postures.

Additionally, the XR 12000 Series is designed to facilitate seamless integration with existing network infrastructures. The routers support various protocols and interfaces, which ensure interoperability with legacy systems and enhance overall network efficiency. This flexibility allows service providers to future-proof their investments while adapting to evolving technological landscapes.

In summary, the Cisco XR 12000 Series routers stand out for their advanced routing capabilities, scalability, robust security features, and compatibility with modern and legacy network infrastructures. These attributes make them an ideal choice for organizations seeking to enhance their networking capabilities in a rapidly changing digital environment.