Dip Switches - Version 2; Dip Switch # 1 & 2 Auto; Dip Switch # 3 Mdi/Mdix; Dip Switch # 8 Sensitivity Limitations - Network Electronics Flashlink ETH100 User Manual

ETH100

7.3 DIP switches - Version 2

The tables, on the next page, explain the functionality of the DIP switches shown in the
figure below.
DIP switch # 1
DIP switch # 8
7.3.1 DIP switch # 1 & 2 Auto
Only valid for port E1, port E2 is always AUTO.
DIP sw#1 DIP sw#2
ON ON
OFF ON
ON OFF
OFF OFF
In case of doubt leave in AUTO mode (DIP switch 1 & 2 to "ON")

7.3.2 DIP switch # 3 MDI/MDIX

DIP switch # 1 & 2 to "ON" gives AUTO mode => gives auto crossover. All other modes
utilize DIP switch # 3 for setting crossover.
DIP sw#3
ON MDI (Media Depended Interface) DEFAULT
OFF MDIX (Media Depended Interface-crossover)

7.3.3 DIP switch # 8 Sensitivity limitations

DIP sw#8
ON Max sensitivity DEFAULT
OFF Sensitivity limitations, max sensitivity limited to –27dBm (to be used when
integrating the ETH-100 module in multi-channel systems (CWDM & DWDM)
DIP switch #
1
Auto
2
3 MDI/ MDIX
4 Reserved
5 Reserved
6 Reserved
7 Reserved
8 Sensitivity Limitation
Auto-negotiation + Auto, MDI/MDIX (cross-over). DEFAULT
100Mbps, Full duplex. Do not use against Auto-neg. Link partner
100Mbps, Half duplex
10Mbps, Half duplex
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