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D.4.2 ethernet overhead – Comtech EF Data CDM-760 User Manual

Page 309

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Appendix D

Revision 2

CDM-760 Advanced High-Speed Trunking Modem

MN-CDM760

D–5

Figure D-5. Improper Use of External Switch with CDM-760 – InBand “Enabled”

D.4.2

Ethernet Overhead

After Ethernet packets are sent from the internal switch to the modem WAN interface, Generic

Stream Encapsulation (GSE) is used and overhead is <1%.