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TYPICAL SETTINGS FOR ETHERNET

SERVICE TYPES

Set

Don’t Care

NWAY (Auto-Negotiation)
(FACTORY DEFAULT)

10  Mbps Half Duplex

10  Mbps Full Duplex

100 Mbps Half Duplex

100 Mbps Full Duplex

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FIBER OPTIC PORT CONFIGURATION

NOTE:

Once the DIP switches have been set to the desired settings, the

configuration must be locked into the unit. This is accomplished

using DIP switch #6. After each configuration change, move S6 to

the “down” position, leave it there for at least one second, and then

move S6 to the “up” position. This locks the configuration into the

Series DL221/DL221A

 transceiver.  When the “reset” DIP switch

(#6) is down, the system will not operate.  Be sure to return S6 to

the “up” position.

Summary of Contents for DL221 Series

Page 1: ...USER S MANUAL Ethernet 10 100 Transceiver Series DL221 DL221A June 1999...

Page 2: ...shipment Radiant Communications Corporation shall at its sole discretion repair or replace the defective unit Defected units shall not be accepted for return or repair without prior authorization from...

Page 3: ...thernet component and an optical section which interfaces to the fiber optic cable SPECIFICATIONS Standard Compliance IEEE802 3u 100BaseTx 100BaseFx 10BaseT 100BaseTx Port RJ 45 connector Half full du...

Page 4: ...a single mode fiber In both cases Radiant s technology allows for extended transmission distances beyond the ethernet standard 13 If the problem persists after carrying out the procedure do the follow...

Page 5: ...lit FDX LED lit Link LED 100BaseFx not lit The DL221 full duplex is not working when the DL221 is connected to the full duplex without NWAY capability copper side The DL221 half duplex is not working...

Page 6: ...connected to 10M device copper side The DL221 is not recognizing full duplex when DL221 connected to NWAY full duplex copper side On the setup mode switches check that S1 is DOWN or S1 is UP and S2 is...

Page 7: ...n change move S6 to down position and move up back after one second 10 TROUBLESHOOTING Problem Indication Corrective Action Main power LED not lit No communica tion on network Link LED not lit No powe...

Page 8: ...hes have been set to the desired settings the configuration must be locked into the unit This is accomplished using DIP switch 6 After each configuration change move S6 to the down position leave it t...

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