3Com 3CR17251-91 - Switch 5500G-EI Stackable Gigabit Ethernet - Redundant Power System Socket; Stacking Cable Ports (Switch 5500 G-EI)

Switch 5500 Family — Rear View Detail 25
AVVERTENZA: Prima di installare o rimuovere qualsiasi componente
dello Switch 5500 Family o di eseguire qualsiasi procedura di
manutenzione, leggere le informazioni di sicurezza riportate
nell'Appendice A di questa guida.
OSTRZEŻENIE: Przed instalacją lub usunięciem jakichkolwiek elementów
z przełącznika z rodziny 5500 lub przeprowadzeniem prac
konserwacyjnych należy zapoznać się z informacjami o bezpieczeństwie
zawartymi w Załączniku A niniejszego podręcznika.
Redundant Power
System Socket
To protect against internal power supply failure, you can use this socket
to connect the Switch to a -48 DC Redundant Power System.
Stacking Cable Ports
(Switch 5500G-EI)
You can use these ports to connect the following cables:
■ Stacking Cable (3C17262) — which enables you to stack together
two switches up to three rack units apart.
■ Resilient Stacking Cable (3C17263) — which enables you to stack
together two switches up to sixteen rack units apart.
You can stack together any combination of 5500G-EI 24 port and 48 port
units, up to a maximum of eight units.
For more information on how to connect a stacking cable to your Switch
units, please refer to the Installation Guide that accompanies your cable.
It is not possible to create a Fabric by interconnecting a 3Com Switch
5500 with any other 3Com device (such as a 5500G-EI) or mix Enhanced
Image (EI) Switch 5500 units with Standard Image (SI) units.