LxKx-ST11xx Low Profile Optical Transmitter Gigabit Ethernet / 1x Fiber Channel Applications 3.3V, 850nm, VCSEL, Multimode, Up to 550 Meters Applications The LxKx-ST11xx multimode optical fiber transceivers provide low profile, cost effective solutions for Gigabit Ethernet and 1x Fiber Channel multimode optical fiber data links with a duplex LC connector interface. These transceivers are fully compliant with the IEEE Gigabit Ethernet and 1x Fiber Channel standards but can be used for any other data communications purpose within their operating parameters. Features Low Profile Design - 0.386 inches max. height Surface mount I/O pins for high speed signal integrity All metal body, solder or screw mount options Industrial Temp Range, Vibration tolerant design RX data squelch on Signal Detect deassert Individual (separate) +3.3 V power supply per port Industry standard duplex multimode LC receptacle Full compliance to IEEE and ANSI requirements EN-60825 / IEC-825 / CDRH Class 1 Compliant Optional Parylene C Conformal Coating High Power options available Optional addition of fiber pigtail +1 321.308.4100 ccsorders us.cinch.com belfuse.com/cinchOrdering Information Low Rider L X K X - ST11 X X 1 Roughrider RR K X - ST11 X X Shell Options Mounting N No GND Tabs (Flat Shell) BLANK Solder Posts (0.125 length) T GND Tabs B Screw Posts (0.050 length) Temperature and Coating Extended Margin Link H -40 to 85C, no coating BLANK Standard Power M -40 to 85C, conformal coating 2 +2dB Margin 3 +3dB Margin 5 +5dB Margin Transmitters: VCCTX = 3.135V to 3.465V, T = Operating Temperature Range A Parameter Symbol MIN Typical MAX Unit 1 Optical Output Power P dBm O LxK-ST11xx -9.5 -4 -8.0 LxK2-ST11xx (+2dB Margin) -1.5 -7.0 LxK3-ST11xx (+3dB Margin) -1.5 -5.0 LxK5-ST11xx (+5dB Margin) -1.5 Extinction Ratio ER 10 dB Coupled Power Ratio CPR 9 dB 1 Total Jitter 80 153 pS Receivers: VCCRX = 3.135V to 3.465V, T = Operating Temperature Range A Parameter Symbol MIN Typical MAX Unit 1 Optical Sensitivity P dBm I -21 Date Code 0105 and later (Jan 2005) 0 -17 Date Code 5204 and before (Dec 2004) 0 Optical Return Loss ORL 12 dB -12 7 1. BER=10 1.25Gbps, PRBS 2 -1, NRZ, Compliant with ANSI X3.297 / FC-PH-2 Link Distances Application Fiber Specification Distance Gigabit Ethernet IEEE 802.3z 62.5/125 160MHz*Km 220M 62.5/125 200MHz*Km 275M 50/125 400MHz*Km 500M 50/125 500MHz*Km 550M Fiber Channel ANSI X3.297 62.5/125 160MHz*Km 300M 50/125 500MHz*Km 500M For more information on this product consult the LxKx-ST11xx product data sheet. +1 321.308.4100 ccsorders us.cinch.com belfuse.com/cinch