Chapter 2 Introduction to the Cisco SCE8000 Platform

Introduction to SIPs and SPAs

Modular Optics

The SPAs implement 10GBE small form-factor pluggable (XFP) optical transceivers to provide network connectivity. An XFP module is a transceiver device that mounts into the front panel to provide network connectivity.

Note It is highly recommended only to use the XFP modules listed as supported in this document. Use of unsupported or unqualified XFP modules may affect reliability or operation.

Figure 2-5 10GBE Small Form-factor Pluggable (XFP)

129499

The interface connector on the 1-Port 10-Gigabit Ethernet SPA is a fiber optic receiver that supports one XFP.

The types of optics modules that have been qualified for use with the 1-Port 10-Gigabit Ethernet SPA on the Cisco SCE8000 platform are as follows:

XFP-10GLR-OC192SR

XFP-10GER-OC192IR

XFP-10GZR-OC192LR

XFP-10G-MM-SR

XFP Connections

The qualified XFPs include an optical transmitter and receiver pair integrated with Clock and Data Recovery (CDR) integrated circuits. The XFPs provide high-speed serial links at 10.3125 Gbps on single mode fibers.

The transmit side recovers and retimes the 10 Gbps serial data and passes it to a laser driver. The laser driver biases and modulates a laser, enabling data transmission over fiber through an LC connector. The receive side recovers and retimes the 10 Gbps optical data stream from a photo detector trans impedance amplifier and passes it to an output driver.

See the label on the XFP for technology type and model.

XFP dimensions are:

Height 12.5 mm

Width 18.35 mm

Length 71.1mm

Cisco SCE8000 Installation and Configuration Guide, Rel 3.1.7

2-6

OL-16478-02

 

 

Page 24
Image 24
Cisco Systems SCE8000 manual Modular Optics, XFP Connections

SCE8000 specifications

Cisco Systems SCE8000 is an advanced service control edge solution designed to enhance the management and performance of service provider networks. Targeted at carriers and large enterprises, the SCE8000 is characterized by its capacity to efficiently handle traffic management, quality of service (QoS), and policy enforcement across various services including voice, video, and data.

One of the main features of the SCE8000 is its scalability. The platform supports a high-density architecture, allowing service providers to seamlessly expand their networks to accommodate growing traffic demands. This scalability is complemented by an impressive throughput, which enables the handling of millions of concurrent sessions, making it ideal for environments with significant user activity.

The SCE8000 employs advanced traffic management capabilities, leveraging deep packet inspection (DPI) technology. This allows for granular visibility into network traffic, enabling service providers to make informed decisions about resource allocation and policy application. Additionally, the device supports multiple protocol analysis, ensuring compatibility across various network services and enhancing overall efficiency.

Quality of Service (QoS) is another critical characteristic of the SCE8000. The platform provides sophisticated mechanisms to prioritize traffic, thereby ensuring that delay-sensitive applications such as VoIP and video streaming receive the necessary bandwidth. This capability is enhanced by Cisco's intelligent traffic shaping and congestion management features, which work together to optimize the user experience even in congested network conditions.

The SCE8000 also integrates robust security features, including session initiation protocol (SIP) security, to protect against malicious attacks and maintain service integrity. This is particularly important in today's cyber landscape where service providers must safeguard their infrastructure from various threats.

Automation and programmability are essential characteristics of the SCE8000, enabling operators to implement policies quickly and efficiently. This feature allows for dynamic scaling and rapid deployment of new services, significantly reducing the time to market for new offerings.

In conclusion, Cisco Systems SCE8000 stands out as a powerful platform for managing service provider networks. With its high scalability, advanced traffic management, quality of service assurance, robust security features, and automation capabilities, the SCE8000 enables service providers to deliver a superior customer experience while optimizing their operational efficiency. This makes it an invaluable asset for any organization looking to enhance its network performance and service delivery.