Cisco Systems CGS 2520 manual SFP Module Patch Cable, Type of SFP Module Model

Chapter 1 Product Overview

Ports

Table 1-2	Maximum Operating Temperature
Type of SFP Module		Model
Rugged and Industrial SFPs		•	GLC-SX-MM-RGD
–40 to 140°F (–40 to 60°C)		•	GLC-LX-SM-RGD
		•	GLC-FE-100LX-RGD
		•	GLC-FE-100FX-RGD
		• GLC-ZX-SM-RGD
Commercial SFPs		•	GLC-BX-D with digital optical monitoring
32 to 113°F (0 to 45°C)			(DOM) support
		• GLC-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 SFPs		•	SFP-GE-L with DOM support
23 to 140°F (–5 to 60°C)		•	SFP-GE-S with DOM support
		• SFP-GE-Z with DOM support
		• GLC-EX-SMD with DOM support

For information about SFP modules, see your SFP module documentation and the “Installing and Removing SFP Modules” section on page 2-19. For cable specifications, see the “SFP Module Cables” section on page B-4

SFP Module Patch Cable

The switch uses an SFP module patch cable, a 0.5-meter, copper, passive cable with SFP module connectors at each end (see Figure 1-3). The patch cable connects two switches in a cascaded configuration.

Figure 1-3 SFP Module Patch Cable

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For information about using the SFP module patch cable, see the “Inserting and Removing the SFP Module Patch Cable” section on page 2-21.

Cisco CGS 2520 Hardware Installation Guide

1-6 OL-31444-01