Cisco 10-Port Gigabit Ethernet SPA-10X1GE= 数据表

产品代码

SPA-10X1GE=

Data Sheet

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Cisco 2-Port, 5-Port, 8-Port, and 10-Port
Gigabit Ethernet Shared Port Adapters

The Cisco

I-Flex approach combines shared port adapters (SPAs) and SPA interface

processors (SIPs), providing an extensible design that enables service prioritization for

data, voice, and video services. Enterprise and service provider customers can take

advantage of improved slot economics resulting from modular port adapters that are

interchangeable across Cisco routing platforms. The Cisco I-Flex design maximizes

connectivity options and offers superior service intelligence through programmable

interface processors that deliver line-rate performance. Cisco I-Flex enhances speed-to-

service revenue and provides a rich set of quality-of-service (QoS) features for premium

service delivery while effectively reducing the overall cost of ownership. This data sheet

contains the specifications for the Cisco 2-Port, 5-Port, 8-Port, and 10-Port Gigabit

Ethernet SPAs (Figure 1).

Figure 1. Cisco 5-Port and 10-Port Gigabit Ethernet SPAs

Product Overview

The Cisco 2-port, 5-port, 8-port, and 10-port Gigabit Ethernet SPAs are available on high-end

Cisco routing platforms offering the benefits of network scalability with lower initial costs and easy

upgrades. The Cisco SPA/SIP portfolio continues the company's focus on investment protection

along with consistent feature support, broad interface availability, and the latest technology. The

Cisco SPA/SIP portfolio allows deployment of different interfaces (packet over SONET/SDH [POS],

ATM, Ethernet, etc.) on the same interface processor.

Gigabit Ethernet interfaces are commonly used for interconnecting routers or other devices within

a central office or data center or in a metropolitan-area network (MAN). Cisco offers an extensive

variety of 1000BASE-X Gigabit Ethernet SPAs to meet customers' needs for various applications.

With Cisco Gigabit Ethernet SPAs, users can mix-and-match SPA ports with other types of

interfaces in the same slot. Each SPA provides standards-based Gigabit Ethernet implementation

for compatibility and interoperability.