
Introduction
1-9
SFP
SFP-SX-L
transceiver
1000Base-SX SFP(850nm,MMF,550m)
SFP-LX-L
transceiver
1000Base-LX SFP(1310nm, SMF, 10km or
MMF, 550m)
SFP-LX-20-L
transcever
1310nm lightwave, 9/125um single mode fiber:
20km
SFP-LX-40
transceiver
9/125um single mode fiber: 40km
SFP-LH-70-L
transceiver
9/125um single mode fiber: 70km
SFP-LH-120-L
transceiver
9/125um single mode fiber: 120km
SFP-GT
SFP-GT module
1000Base-T SFP interface card module, RJ-45
interface
1.4.6 DG-SA-GS4600-EM-2XFP/ DG-SA-GS4600-EM-2SFP+ /
DG-SA-GS4600-EM-2SFP Extended Module Description
DG-GS4600S series switches provide 2 10GB extended slots to install 2
DG-SA-GS4600-EM-2XFP, DG-SA-GS4600-EM-2SFP+ or DG-SA-GS4600-EM-2SFP
extended modules.
Extended module model
DG-GS4600S series switch
Extended module
description
DG-SA-GS4600-EM-2XFP Support
Double 10Gb ports XFP
extended module
DG-SA-GS4600-EM-2SFP+ Support 10Gb / 1Gb
Double 10Gb / 1Gb ports
compatible module
DG-SA-GS4600-EM-2SFP
Support
Double 1Gb ports module
Take DG-SA-GS4600-EM-2XFPfor example, the extended module structure diagram
is shown as follows: