Installation Guide
Page 94
... number of the link. ITU-T G.652 SMF as the number of splices and the optical quality of the fiber, can cause transceiver saturation, resulting in an elevated bit error rate (BER). G.6523 - The mode-conditioning patch cord is required. Catalyst 4948E an Catalyst 4948E-F Switch Installation...km)4 6.21 mi (10 km) 6.21 mi (10 km) 1. the actual distance depends on fiber loss. Transceiver Support for Uplink Ports Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications Table B-2 lists the specifications for link distances greater than 984 ft (300 m)....
... number of the link. ITU-T G.652 SMF as the number of splices and the optical quality of the fiber, can cause transceiver saturation, resulting in an elevated bit error rate (BER). G.6523 - The mode-conditioning patch cord is required. Catalyst 4948E an Catalyst 4948E-F Switch Installation...km)4 6.21 mi (10 km) 6.21 mi (10 km) 1. the actual distance depends on fiber loss. Transceiver Support for Uplink Ports Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications Table B-2 lists the specifications for link distances greater than 984 ft (300 m)....
Installation Guide
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...uplink ports on the other end of single-mode fiber cable, you might need to insert an inline optical attenuator in Table B-5 OL-21561-02 Catalyst 4948E an Catalyst 4948E-F Switch Installation...and Cable and Adapter Specifications Transceiver Support for Uplink Ports Table B-3 lists the fiber loss budgets for the 1-GB SFP Transceivers 1-GB SFP Transceiver Product Number GLC-SX-MM (1000BASE-SX) GLC-LH-SM...cable and that your Cisco device supports. The supported CWDM SFP transceivers, their associated wavelengths, and their connector color codes are that each SFP port must not exceed the ...
...uplink ports on the other end of single-mode fiber cable, you might need to insert an inline optical attenuator in Table B-5 OL-21561-02 Catalyst 4948E an Catalyst 4948E-F Switch Installation...and Cable and Adapter Specifications Transceiver Support for Uplink Ports Table B-3 lists the fiber loss budgets for the 1-GB SFP Transceivers 1-GB SFP Transceiver Product Number GLC-SX-MM (1000BASE-SX) GLC-LH-SM...cable and that your Cisco device supports. The supported CWDM SFP transceivers, their associated wavelengths, and their connector color codes are that each SFP port must not exceed the ...
Installation Guide
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... Typical Maximum Units Transmitter Center Wavelength (x-4) - (x + 7) nm Side-Mode Suppression Ratio 30 - Transceiver Support for Uplink Ports Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications Table B-5 CWDM SFP Transceivers CWDM SFP Transceiver Product Number CWDM-SFP-1470= CWDM-SFP-1490= CWDM-SFP-1510= CWDM-SFP-1530= CWDM-SFP-1550= CWDM-SFP...
... Typical Maximum Units Transmitter Center Wavelength (x-4) - (x + 7) nm Side-Mode Suppression Ratio 30 - Transceiver Support for Uplink Ports Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications Table B-5 CWDM SFP Transceivers CWDM SFP Transceiver Product Number CWDM-SFP-1470= CWDM-SFP-1490= CWDM-SFP-1510= CWDM-SFP-1530= CWDM-SFP-1550= CWDM-SFP...
Installation Guide
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...connector color codes are listed in modules using single-mode fiber-optic cables. Table B-8 DWDM SFP Transceiver Product Numbers, Wavelengths, and ITU Channel Numbers DWDM SFP Product Number DWDM-SFP-6061 DWDM-SFP-5979 DWDM-SFP-5898 DWDM-SFP-5817 DWDM-SFP-5655 DWDM-SFP-5575 DWDM... or multiplexer/demultiplexer plug-in Table B-8. Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications Transceiver Support for Uplink Ports DWDM SFP Transceivers The four uplink ports on both the Catalyst 4948E and the Catalyst 4948E-F switches also support DWDM SFP transceivers.
...connector color codes are listed in modules using single-mode fiber-optic cables. Table B-8 DWDM SFP Transceiver Product Numbers, Wavelengths, and ITU Channel Numbers DWDM SFP Product Number DWDM-SFP-6061 DWDM-SFP-5979 DWDM-SFP-5898 DWDM-SFP-5817 DWDM-SFP-5655 DWDM-SFP-5575 DWDM... or multiplexer/demultiplexer plug-in Table B-8. Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications Transceiver Support for Uplink Ports DWDM SFP Transceivers The four uplink ports on both the Catalyst 4948E and the Catalyst 4948E-F switches also support DWDM SFP transceivers.
Installation Guide
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... physical and environmental specifications for Uplink Ports Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications Table B-8 DWDM SFP Transceiver Product Numbers, Wavelengths, and ITU Channel Numbers (continued) DWDM SFP Product Number DWDM-SFP-3582 DWDM-SFP-3504 ...to 122°F (0° to 50°C) -40° to 185°F (-40° to 85°C) Catalyst 4948E an Catalyst 4948E-F Switch Installation Guide B-8 OL-21561-02 Noise-limited performance. Table B-9 DWDM SFP Transceiver Optical Specifications Specification Value Transmitter spectral width ...
... physical and environmental specifications for Uplink Ports Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications Table B-8 DWDM SFP Transceiver Product Numbers, Wavelengths, and ITU Channel Numbers (continued) DWDM SFP Product Number DWDM-SFP-3582 DWDM-SFP-3504 ...to 122°F (0° to 50°C) -40° to 185°F (-40° to 85°C) Catalyst 4948E an Catalyst 4948E-F Switch Installation Guide B-8 OL-21561-02 Noise-limited performance. Table B-9 DWDM SFP Transceiver Optical Specifications Specification Value Transmitter spectral width ...
Installation Guide
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... service provider assist you as quickly as possible: • Date you received the switch • Chassis serial number (located on a label on the top of the chassis • Type of software and release number • Maintenance agreement or warranty information • Brief description of the problem .... If the LED fails to light after using the troubleshooting suggestions in this LED stays orange. • The port LEDs (1-48 plus the 4 SFP/SFP+ ports) are unable to isolate and resolve the problem Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide C-4 OL-21561-02
... service provider assist you as quickly as possible: • Date you received the switch • Chassis serial number (located on a label on the top of the chassis • Type of software and release number • Maintenance agreement or warranty information • Brief description of the problem .... If the LED fails to light after using the troubleshooting suggestions in this LED stays orange. • The port LEDs (1-48 plus the 4 SFP/SFP+ ports) are unable to isolate and resolve the problem Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide C-4 OL-21561-02
Installation Guide
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...Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide IN-3 See system ground H heat dissipation, chassis 1-7 humidity 1-7 operating 1-7 humidity, effects on chassis 2-5 I installation lifting safely 3-5 list of warnings 3-2 rack-mounting 3-5 to 3-8 required tools 3-4 starting the terminal-emulation software 3-21 L label, chassis serial number...management port connecting to B-7 optical specifications B-7 physical and environmental specifications B-7 product numbers and ITU channel numbers B-6 E electrical safety 2-9 Electromagnetic Interference. Index downlink ports connecting...
...Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide IN-3 See system ground H heat dissipation, chassis 1-7 humidity 1-7 operating 1-7 humidity, effects on chassis 2-5 I installation lifting safely 3-5 list of warnings 3-2 rack-mounting 3-5 to 3-8 required tools 3-4 starting the terminal-emulation software 3-21 L label, chassis serial number...management port connecting to B-7 optical specifications B-7 physical and environmental specifications B-7 product numbers and ITU channel numbers B-6 E electrical safety 2-9 Electromagnetic Interference. Index downlink ports connecting...