Cisco Systems 4948 Series Switch User Manual


 
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Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.
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Product Number Description
CWDM-SFP-1590= Cisco CWDM SFP 1590 nm; Gigabit Ethernet and 1G/2G FC (red)
CWDM-SFP-1610= Cisco CWDM SFP 1610 nm; Gigabit Ethernet and 1G/2G FC (brown)
CSS5-CABLX-LCSC= Cisco CSS 11500 10-meter fiber single-mode LX LC-to-SC connectors
CSS5-CABSX-LC= Cisco CSS 11500 10-meter fiber multimode SX LC connectors
CSS5-CABSX-LCSC= Cisco CSS 11500 10-meter fiber multimode SX LC-to-SC connectors
CAB-SM-LCSC-1M 1 meter fiber single-mode LC-to-SC connectors
CAB-SM-LCSC-5M 5 meter fiber single-mode LC-to-SC connectors
** Orderable in October 2004.
WARRANTY
The warranty for the Cisco Catalyst 4948 is a one-year limited hardware warranty; it includes hardware replacement with a 10-day turnaround from
receipt of a return materials authorization (RMA).
CISCO TECHNICAL SUPPORT SERVICES—EXTENDING NETWORK INTELLIGENCE THAT PROTECTS YOUR NETWORK
INVESTMENT. NOW.
Cisco Technical Support Services help to ensure that your Cisco Systems
®
products operate efficiently, remain highly available, and benefit from
current system software to assist you in effectively managing your network service while controlling operational costs.
Cisco Technical Support Services provide significant benefits that go beyond what is offered under the Cisco warranty policy. Services available
under a Cisco SMARTnet
®
service contract that are not covered under a warranty include the following (also refer to Tables 7 and 8):
Latest software updates
Rapid replacement of hardware in next-day, four-hour, or two-hour dispatch options
Ongoing technical support through Cisco Technical Assistance Center (TAC)
Registered access to
Cisco.com
Table 7. Technical Support Services-Components
Service Feature Overview Benefit or Advantage
Software Support
Software support offers maintenance and minor and major updates for the licensed feature sets.
Downloading new maintenance releases, patches, or updates of Cisco IOS Software helps to enhance and
extend the useful life of Cisco devices. Through major software updates, it is possible to extend the life of
equipment and maximize application technology investments by:
Increasing the performance of current functions
Adding new functions that, in many cases, require no additional hardware investment
Enhancing network or application availability, reliability, and stability
Cisco TAC Support
With more than 1000 highly-trained customer support engineers, 390 CCIE
®
experts, and access to 13,000
research and development engineers, Cisco TAC complements your in-house staff with a high level of
knowledge in data, voice, and video communications networking technology. Its sophisticated call-routing
system quickly routes calls to the correct technology personnel. The Cisco TAC is available 24 hours a day,
365 days a year.
Cisco.com
This award-winning Website provides 24-hour access to an extensive collection of online product and
technology information, interactive network management and troubleshooting tools, and knowledge transfer
resources that can help customers reduce costs by increasing staff self-sufficiency and productivity.