Техническая Спецификация для Cisco 950W DC PSU f Cisco 7603 PWR-950-DC=
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DATA SHEET
CISCO 7603 CHASSIS
Extending Performance, Versatility, and Reliability at the Optical Edge
CISCO 7603 ROUTER
The Cisco
®
7603 Router is a small-form-factor, high-performance router designed for deployment at the network edge, where a combination of
performance and services is necessary to meet the requirements of both enterprises and service providers. The Cisco 7603 delivers high
performance with a forwarding rate of 15 Mpps, and 32 Gbps of bandwidth across the backplane while delivering high-touch, hardware-
accelerated IP services via Cisco Parallel Express Forwarding (PXF) IP services processor technology.
Figure 1
Cisco 7603 Chassis
One of the Cisco 7600 Series Routers, the Cisco 7603 delivers optical LAN, WAN, and metropolitan-area network (MAN) networking with
high-touch IP services at the network edge, enabling service providers and enterprises to “service enable” their networks at optical speeds. This
creates opportunities for service providers to offer high-value, differentiated services, and for enterprises to develop the advanced network
infrastructure necessary to succeed in the modern business environment.
The Cisco 7603 delivers performance in a compact (four-rack unit [RU]) three-slot chassis. The Cisco 7603 may be configured with a single
route processor and two slots available for line cards or for high-availability and redundancy, with dual route processors and a single open line-
card slot. The Cisco 7603 also supports redundant power supplies for increased reliability.
The inclusion of Gigabit Ethernet ports on the Cisco Supervisor 2 or Supervisor Engine 720 route processors eliminates the need to use a line-
card slot for uplink ports. The result of this design is more efficient use of available line-card slots and increased deployment flexibility. Four
Gigabit Ethernet ports are available for use in dual-route processor configurations.
Optical Services Modules for the Cisco 7600 Series are available with interface speeds ranging from OC-3 to OC-48, and the Cisco 7603 can
also utilize the Cisco FlexWAN module (WS-X6182-2PA) to take advantage of the majority of Cisco 7200 and 7500 port adapters for
terminating DS0 to OC-3 speeds. Along with the Cisco Catalyst
®
6000 Series of Ethernet line cards, the Cisco 7600 can scale WAN
connectivity from DS0 to OC-48 and LAN connectivity from 10-Mbps Ethernet through Gigabit Ethernet.