Cisco Systems 7609 Manuale Utente
Appendix B Connector and Cable Specifications
Connector Specifications
B-6
Cisco 7609 Internet Router Installation Guide
OL-5079-04
Gigabit Interface Converters
Warning
Because invisible laser radiation may be emitted from the aperture of the
port when no cable is connected, avoid exposure to laser radiation and do
not stare into open apertures.
port when no cable is connected, avoid exposure to laser radiation and do
not stare into open apertures.
A GBIC is a hot-swappable input/output device that plugs into a Gigabit Ethernet
module, linking the module with the fiber-optic network. GBICs are available in
two physical models and three optical models. The two physical models are shown
in
module, linking the module with the fiber-optic network. GBICs are available in
two physical models and three optical models. The two physical models are shown
in
Figure B-5
GBIC Physical Styles
WS-G5484
The WS-G5484 GBIC (1000BASE-SX) operates on ordinary multimode
fiber-optic link spans of up to 550 meters in length.
fiber-optic link spans of up to 550 meters in length.
Table B-1
GBIC Optical Model List
GBIC
Product Number
Short wavelength
(1000BASE-SX)
(1000BASE-SX)
WS-G5484
Long wavelength/long haul
(1000BASE-LX/LH)
(1000BASE-LX/LH)
WS-G5486
Extended distance
(1000BASE-ZX)
(1000BASE-ZX)
WS-G5487
Receiver
Clip
Handle
Transmitter
Receiver
Transmitter
51178