Extreme Networks 200 Series Installation And User Manual page 28

Summit 200 Series Switch Overview
Table 9 lists the minimum attenuation requirements to prevent saturation of the receiver for each type of
long range GBIC.
Table 9: Minimum attenuation requirements
GBIC Type
LX70
LX100
ZX (prior to
Transceivers
Rev 03)
ZX Rev 03
ZX mini
26
LX70 LX100
9 dB 13 dB
8 dB 12 dB
2 dB 6 dB
5 dB 9 dB
6 dB 10 dB
Receivers
ZX (prior to
Rev 03) ZX Rev 03
7 dB 7 dB
6 dB 6 dB
0 dB 0 dB
3 dB 3 dB
4 dB 4 dB
Summit 200 Series Switch Installation and User Guide
ZX mini
9 dB
8 dB
2 dB
5 dB
6 dB