Cisco WS-X4991 Manual de usuario descargar pdf (Pagina 12)

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Product Number Description

GLC-ZX-SM= Gigabit Ethernet SFP, LC connector ZX transceiver

GLC-BX-D= 1000BASE-BX10-D downstream bidirectional single fiber; with DOM

GLC-BX-U= 1000BASE-BX10-U upstream bidirectional single fiber; with DOM

CWDM-SFP-1470= Cisco CWDM SFP 1470 nm; Gigabit Ethernet and 1G/2G FC (gray)

CWDM-SFP-1490= Cisco CWDM SFP 1490 nm; Gigabit Ethernet and FC (violet)

CWDM-SFP-1510= Cisco CWDM SFP 1510 nm; Gigabit Ethernet and 1G/2G FC (blue)

CWDM-SFP-1530= Cisco CWDM SFP 1530 nm; Gigabit Ethernet and 1G/2G FC (green)

CWDM-SFP-1550= Cisco CWDM SFP 1550 nm; Gigabit Ethernet and 1G/2G FC (yellow)

CWDM-SFP-1570= Cisco CWDM SFP 1570 nm; Gigabit Ethernet and 1G/2G FC (orange)

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

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Cisco WS-X4991 Manual de usuario Pagina 12