HN4000 Metro Ethernet Copper Access Switch Overview 1-5
920550-5020 Rev 14 HN4000 Hardware Installation Guide
1.3.3 High-Speed Network Modules
AnHN4000canbeconfiguredwithoneofthepluggablehigh‐speednetworkmodulesshown
inFigure 1‐4anddescribedinTable1‐2.Thehigh‐speedmodulesplugintotheUniversalI/O
Slot.
Figure 1-4 High-Speed Network Modules
Table 1-2 HN4000 High-Speed Module Model Numbers
Description Model Number
•Dual100/1000BASE‐TEthernetports
HN4000‐GbT
•Dual1000BASE‐Xsmallform‐factorpluggable(SFP)Ethernetports
HN4000‐GbX
•Dual100BASE‐Xsmallform‐factorpluggable(SFP)Ethernetports
HN4000‐FEX
•UnchannelizedT3/E3‐TXportsupportingx.86andGFP
HN4000‐TE3