3com 3CBLSF26H Manual De Usuario

 

1-9 

The following list of approved SFP transceivers is correct at the time of publication: 

z 

3CSFP91 SFP (SX) 

z 

3CSFP92 SFP (LX) 

To access the latest list of approved SFP transceivers for the switch on the 3Com Web site, enter this 

URL into your Internet browser: http://www.3com.com 

3Com recommends using 3Com SFPs on the switch. If you insert an SFP transceiver that is not 

supported, the switch will not recognize it. 

 

To be recognized as valid, the SFP transceiver must have the following characteristics: 

1000BASE-SX or 1000BASE-LX media type: 

z 

1000BASE-SX SFP transceiver 

Use this transceiver to connect the switch directly to a multimode fiber-optic cable. 

z 

1000BASE-LX SFP transceiver 

Use this transceiver to connect the switch directly to a single mode fiber-optic cable or to multi-mode 

fiber using a conditioned launch cable. 

To activate the SFP port: 

1)  Hold the transceiver so that the fiber connector is toward you and the product label is visible, as 

shown in Figure 1-5.Ensure the wire release lever is closed (in the upright position). 

Figure 1-5 Inserting an SFP Transceiver 

Product label

Wire release lever

Suitable slot on 
host Switch

Product label

Wire release lever

Suitable slot on 
host Switch

 

 

2)  Gently slide the transceiver into the SFP slot until it clicks into place.