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Summary of Contents for Lucent Technologies LE-180XT
- Page 1 Lucent Technologies Installation Guide LE-180XT 12-P -T E THERNET MODULE Catalog No. 130067 Rev. 0. October 1998...
- Page 3 Normally, Token Ring modules in a hub must be adjacent to preserve ring integrity. If two Token Ring modules are placed on either side of the LE-180XT Ethernet module they can still remain part of the same ring, as if the LE-180XT is transparent. LE-180XT Installation Guide...
- Page 4 Redundancy Enabled → Port 1 Standby, Port 2 Blinking Active Redundancy Disabled Corresponding Port Status: 1-12 : Port Status: Status Port is Enabled and link OK 1 Blink Receive Link Failure, (link test fail) 2 Blinks Port is Partitioned Port is Disabled via management LE-180XT Installation Guide...
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Page 5: Installation
Set the module parameters as desired using the on-board DIP switches. (Refer to figure 2 and tables 2 and 3). Caution: The LE-180XT contains components sensitive to electrostatic discharge. To prevent such damage, always hold the card by its sides and do not touch circuit board components unless instructed to do so. - Page 6 BR: Bus Activates bus redundancy Bus redundancy Bus redundancy Redundancy enabled; (refer to disabled bus selection table for setting redundant buses) SB2, SB1, Defines main and Refer to Bus selection Table MB2, MB1 redundant buss LE-180XT Installation Guide...
- Page 7 BUS 4 BUS 4 The LE-180XT occupies one slot in the Cajun M400. The LE-180XT can be installed or removed while power is connected to the hub. 1. Make sure all switches are set as required. (Refer to the Preliminary Settings section.)
- Page 8 Chapter 2 Installation Connectors The LE-180XT front panel has 12 modular, ISDN shielded RJ-45 connectors. The pin assignments are as follows: Table 4 Pin Assignments Pin # Name Note: Crossover RX/TX pin assignments are necessary between inter-hub connections. No wiring crossovers are required on connections to transceivers.
- Page 9 Chapter 2 Installation LE-180XT Installation Guide...
- Page 10 Chapter 2 Installation LE-180XT Installation Guide...
- Page 11 Chapter 2 Installation LE-180XT Installation Guide...
- Page 12 211 Mt. Airy Rd., Basking Ridge, NJ 07920. Cajun and CajunView are trademarks, and in some jurisdictions may be registered trademarks of Lucent Technologies or its affiliated companies. Other trademarks appearing in this document are the property of their respective owners.
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