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READ THESE NOTES BEFORE INSTALLING OR OPERATING THE USB 2.0 LR 4-PORT EXTENDER • Use industry standard CAT-5, CAT-5e or CAT-6. Gefen recommends using solid core cabling for maximum performance. • The USB 2.0 LR 4-Port Extender is backward-compatible with USB 1.1.
FEATURES Features • Extends USB 2.0 up to 330 feet (100 meters) • Supports 480 Mbps using USB 2.0 • Backward-compatible with USB 1.1 devices • Receiver supports up to four (4) USB devices • Uses industry-standard CAT-5, CAT-5e, or CAT-6 cable •...
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SENDER UNIT LAYOUT Front Panel Top Panel...
SENDER UNIT DESCRIPTIONS USB Input Port Connect the USB host device to this port. Host Connection Indicator This LED will turn bright green once the host USB device has been connected. to the Sender Unit. CAT-5 Output Jack Connects the Sender Unit to the Receiver Unit using CAT-5 cabling. 5V DC Locking Power Connector This receptacle can be used to connect an additional 5V DC locking power supply (sold separately) if the host computer does not provide enough power for...
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RECEIVER UNIT LAYOUT Front Panel Top Panel...
RECEIVER UNIT DESCRIPTIONS USB Output Port (1 - 4) Connect the USB devices to these ports. USB Connection Indicators (1 - 4) These LEDs will turn bright green when a USB device has been connected. CAT-5 Input Jack Connects the Receiver Unit to the Sender Unit using CAT-5 cabling. Host Connection Indicator This LED will turn bright green once the host USB device has been connected to the Sender Unit.
Plug the power supply into an available electrical outlet using the included AC power cord. Wiring Diagram for the USB 2.0 LR 4-Port Extender Gefen CAT5 LINK CABLE (Up to 330 ft) USB 2.0 CABLE USB 2.0 Source...
A non-active LED can indicate a power problem. If the host device is not providing enough power to the Sender Unit, an additional power supply will need to be purchased from Gefen. Contact Gefen Technical Support for assistance. Host LED The host LED indicators should be active once a valid USB source/output device has been properly connected to the sending/receiving unit.
NETWORK CABLE WIRING DIAGRAM Gefen recommends the TIA/EIA-568-B wiring option. Please adhere to the table below when fi eld terminating cable for use with Gefen products. Color Orange / White Orange Green / White Blue Blue / White Green Brown / White...
SPECIFICATIONS USB 2.0 Speed ..................480 Mbps USB Connector (Sender Unit) ..............Type B USB Connectors (Receiver Unit) ............(4) Type A Link Connectors (Sender Unit / Receiver Unit) ..........RJ-45 Power Supply ..................5 V / 4 A DC Power Connectors ..................
Gefen warrants the equipment it manufactures to be free from defects in material and workmanship. If equipment fails because of such defects and Gefen is notifi ed within two (2) years from the date of shipment, Gefen will, at its option, repair or replace the equipment, provided that the equipment has not been subjected to mechanical, electrical, or other abuse or modifi...
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Rev A4 20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 fax: 818-772-9120 www.gefen.com support@gefen.com This product uses UL listed power supplies.
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