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The information in this document is subject to change without notice. Black Box assumes no responsibility for any errors
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Document Number 50-80102BB-00 A0
February 2006
VDSL LAN Extender Products
LMC5220A (Standalone Set, AC)
LMC5221A (Standalone, AC, CO Unit)
LMC5222A (Standalone, AC, CPE Unit)
LMC5223A (Standalone Set, Multi-Power)
LMC5224A (Standalone, Multi-Power, CO Unit)
LMC5225A (Standalone, Multi-Power, CPE Unit)
Operation Manual
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Table of Contents
Related Manuals for Black Box LMC5220A
Summary of Contents for Black Box LMC5220A
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Page 1: Operation Manual
The information in this document is subject to change without notice. Black Box assumes no responsibility for any errors that may appear in this document. Products are a trademark of Black Box. Other brands or product names may be trademarks and are the property of their respective companies. - Page 2 Notes: Notes:...
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Page 3: Table Of Contents
Specifications ....... . .7 proper disposal and recycling will help prevent Black Box Customer Service ..... .8 potential negative consequences to the environ- Fiber Optic Cleaning Guidelines . -
Page 4: About The Lan Extenders
Warranty LAN Extenders enable LAN and campus network managers and service Contact Black Box for warranty information. providers to use an existing phone-grade wiring plant to extend 10 Mbps and 100 Mbps Ethernet twisted pair interfaces by using Ethernet over VDSL;... -
Page 5: Configuring The Lan Extenders
Electrostatic Discharge Precautions Configuring the LAN Extenders Electrostatic discharge (ESD) can cause damage. Always observe the fol- Before connecting a LAN Extender to your network, configure a LAN lowing precautions when installing or handling any board assembly. Extender for its hardware-selectable features via DIP switches located at posi- tion S1. -
Page 6: The 10/100 Twisted Pair Ethernet Port
Auto-N N egotiation Storage Temperature: -49° to 185°F (-45° to +85°C) The LAN Extenders ship from Black Box with Auto-Negotiation enabled Humidity: on the Ethernet port. In this mode, the Ethernet port negotiates for speed and duplex (i.e. the LAN Extender autosenses 10 Mbps Full-Duplex, 10 5 –... -
Page 7: Specifications
DC Power Supply Wiring Instructions Forcing the Duplex Mode The LAN Extenders’ Ethernet port can be manually configured for either The following diagram shows wiring configurations for 48 VDC power Half- or Full-Duplex operation. Before manually setting the duplex mode, supplies: disable Auto-Negotiation (Set Dip Switch 1 to OFF.) •... -
Page 8: The Vdsl Port
The VDSL Port The following chart states the approximate Upstream and Downstream speeds for Synchronous data rates at various distances. The data rate of the 10Base-S VDSL port on a LAN Extender (hereon referred to as the VDSL port) depends on the distance in use. This includes Upstream Downstream Approx.
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