Cisco Cisco IOS Software Release 12.2(35)SE
3
Release Notes for the Cisco CGS 2520, Cisco IOS Release 12.2(53)EX
OL-22143-01
System Requirements
Note
This model number is eferenced in the documentation but is not available:
PWR-RGD-LOW-DC (low-voltage DC power supply)
PWR-RGD-LOW-DC (low-voltage DC power supply)
SFP modules
3
Rugged and Industrial SFP modules
•
GLC-SX-MM-RGD (rugged SFP)
•
GLC-LX-SM-RGD (rugged SFP)
•
GLC-ZX-SM-RGD (rugged SFP)
•
GLC-FE-100LX-RGD (rugged SFP)
•
GLC-FE-100FX-RGD (rugged SFP)
Commercial SFPs
•
GLC-BX-D with digital optical monitoring (DOM) support
•
BLC-BX-U with DOM support
•
GLC-FE-100LX
•
GLC-FE-100BX-D
•
GLC-FE-100BX-U
•
GLC-FE-100FX
•
GLC-FE-100EX
•
GLC-FE-100ZX
•
CWDM SFP with DOM support
Extended Temperature SFP modules
•
SFP-GE-L with DOM support
•
SFP-GE-S with DOM support
•
SFP-GE-Z with DOM support
•
GLC-EX-SMD with DOM support
SFP module patch cable
CAB-SFP-50CM
Power supply modules
PWR-RGD-AC-DC
PWR-RGD-LOW-DC
PWR-RGD-LOW-DC
Note
For power supply module descriptions and supported
configurations on switch models, see the hardware installation
guide.
configurations on switch models, see the hardware installation
guide.
1.
SFP = small form-factor pluggable.
2.
PoE = Power over Ethernet.
3.
The maximum operating temperature of the switch varies depending on the type of SFP module that you use.
See the Cisco CGS 2520 Switch Hardware Installation Guide for more information.
See the Cisco CGS 2520 Switch Hardware Installation Guide for more information.
Table 1
Cisco CGS 2520 Models (continued)
Model
Description