Black Box LE180A - Manual
Black Box LE180A – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – General Description; Figure 2: LE180A Transceiver Front and Rear Panels; Dimensions; Figure 3: LE180A Dimensions; Connectors and Cables; LE180A AUI male connector; Figure 4: LE180A AUI Male Connector Pin Assignments
- Page 4 – Installation; Switches; Link test; Connecting to a Device AUI port; Figure 7: LE180A Connected to an AUI Device Port
- Page 5 – Operations; LEDs; LED; Technical Specifications
- Page 6 – Cable Specifications; Copper cables; Troubleshooting; Black Box, Headquarters
- Page 7 – Compliance Information; CE Mark
LE180A 10Base-T Transceiver
•
Stand-Alone model
• Attached Unit Interface (AUI) to
Ethernet RJ-45 connectors
• No external power requirement
NETWORK SERVICES
General Description . . . . . . .2
Connectors & Cables . . . . . . .3
Installation . . . . . . . . . . . . . .6
Operations . . . . . . . . . . . . . .8
Technical Specifications . . . .9
Cable Specifications . . . . . .10
Troubleshooting . . . . . . . . .10
Contact Us . . . . . . . . . . . . .11
The LE180A transceiver is a media access unit
(MAU) that connects the AUI port of data
terminal equipment, repeaters, or other
network devices either directly or through an
AUI cable to an Ethernet 10BASE-T device. The Ethernet device is connected to the
transceiver through an unshielded or shielded twisted-pair copper cable with RJ-45
connector ends.
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Various System Configurations
Figure 1 shows various examples of transceiver system configurations.
Figure 1: Transceiver System Configurations
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Summary
LE180A 2 Black Box Network Services, 724-746-550, www.blackbox.com General Description The LE180A IEEE802.3 compliant Ethernet transceiver uses 10Mbps EthernetCSMA/CD protocol to provide a connection interface to 10Base-T Ethernet unshieldedtwisted-pair (UTP) cables. The transceiver connects to the ...
6 Black Box Network Services, 724-746-550, www.blackbox.com Installation Switches The LE180A has a 3-position DIP switch. See Figure 6. Two of the switches provideoptions for enabling and disabling the SQE test and LINK test functions. Both testfunctions are Ethernet and 10Base-T standards. The foll...
LE180A 8 Black Box Network Services, 724-746-550, www.blackbox.com Operations LEDs Figure 9 shows the LE180A LEDs: The LE180A LEDs display the operational status of the transceiver. The followingtable explains LED indications. Figure 9: LE180A LEDs Status Collision Transmit Receive LED Description C...
