Appendices

Appendix A. General Specifications

Max distance	1640 feet (500m) using 50/125µm Multimode
	902 feet (275m) using 62.5/125µm Multimode
	6 miles (10km) using 9.0 µm Singlemode
USB device support	High-speed devices (480 Mb/s) (USB 2.0)
	Full speed devices (12 Mb/s) (USB 2.0 & 1.1)
	Low speed devices (1.5 Mb/s) (USB 2.0 & 1.1)
USB hub support	Any single chain can include up to 4 USB hubs
	plus one Receiver
USB host support	EHCI (USB 2.0) and OHCI/UHCI (USB 1.1
Maximum USB devices	14 USB Devices including any additional USB
Supported	hubs connected to the receiver.
(Incl. USB Hubs)
	Input: 100/240 V AC, 50 – 60 Hz
AC adapter	Output: 5 V DC, 1.5 A
	Use only the AC adapter provided
Power available to USB	500 mA per USB port
devices at receiver unit
USB connectors	Receiver - 4-USB Type A
	Transmitter – 1 USB Type B
Link connectors	Duplex LC
Dimensions	W-3.94” x D-2.99” x H-1.02”
(Transmitter / Receiver	100mm x 76 mm x 26 mm
Shipping weight	2.0 lbs (0.9kg)

Power consumption	500 mA Maximum (Transmitter)
	0.5 – 2.5A (Receiver)
Receiver weight	0.05 kg ( 0.11 lbs)
Power consumption	Approx. 500 mA (No Load). 1A (Full load)
Operating temperature	32°F – 122°F ( 0°C – 50°C)
Regulatory testing	FCC Class B, IC Class B, CE Class BA
ESD rating	EMC EN-61000-4-2 4kV Contact, 8kV Air

Part Number	Description
CLK-4U2FM-500M	USB 2.0	MM Fiber Transmitter/Receiver Kit
CLK-4U2FS-10KM	USB 2.0	SM Fiber Transmitter/Receiver Kit

Installation and Operations Manual