XENPAK Optical Transceiver Product Features 1GBASE-LR/LW Ethernet 8.4 XENPAK 1 km LR XENPAK for SMF @ 1Gbps 131nm DFB+PIN Laser 1 km XENPAK C - 7 C Temperature - Extended/Industrial Available 2-Wire Interface Digital Diagnostic Monitoring (SFF-8724) Hot-swappable for XENPAK LC ports OptoSpan 1 year standard warranty Description Datasheet Use with Finisar, Avago, JDSU & networks not requiring OEM compatibility XENPAK MSA / IEEE 82.3ae/q/k RoHS compliant * For OEM Compatibility, use Platinum Series Part# PXEN-1GT31K1 Applications XEN-1G-K1T31 1 Gigabit Ethernet 1GBASE-LR @ 1.31Gbps 1GBASE-LW @ 9.95Gbps Other Optical Links OptoSpan XEN-1G-K1T31 is a Duplex 1GBASE-LR/LW Ethernet XENPAK transceiver designed for long distance optical communications up to 1 km with signaling rates up to 1Gbps. OptoSpan 1Gb Standard optical transceivers are compatible with many brands such as Finisar, Avago, JDSU and network environments that do not require any special compatibility. For networks that require special OEM compatibility, such as CISCO, BROCADE, JUNIPER, ALCATEL, HP, NORTEL, EMC, QLOGIC and other OEMs, consider OptoSpan Platinum OEM Series transceiver model# PXEN-1GT31K1. All OptoSpan long-reach XENPAK s are ROHS compliant, allow for real-time diagnostic monitoring as per SFF-8472 and designed to meet Multi-Source Agreement (MSA) standards for Duplex transceivers with LC interface. Optical Budget Calculation for 1 km XENPAK Optical Transceiver XEN-1G-K1T31 Distance: 1 km Fiber: 131nm SMF Tx Min Tx Max Rx Min Rx Max Link Attenuation Power Budget Product Specifications -6-14.4.5 Optical Calculation Results -11.5-5.5 5.5 8.4 OptoSpan.com (sales@optospan.com) Page 1 RE:<8/9/216>
General Specifications Parameter Unit Min. Typ. Max Maximum Supply oltage Storage Temperature Case Operating Temperature Supply oltage Supply Current Absolute Maximum Ratings ºC ºC Transmitter -.5 Data Rate Gbps 1.31 Parameter Unit Min. Typ. Max -4-5 Recommended Operating Condition 3.15 Electrical Characteristics 3.3 3.6 +85 +7 3.45 ma 3 Differential Input oltage Swing mpp 15 12 Input Differential Impedance ohm 85 1 115 Transmit Disable oltage - High 2 3.45 Transmit Disable oltage - Low.8 Transmit Fault oltage - High 2 cc+.3 Transmit Fault oltage - Low.8 Receiver Differential Output oltage Swing mpp 35 7 Differential Output Impedance ohms 9 1 11 LOS Output oltage - High 2 cc+.3 LOS Output oltage - Low.8 OptoSpan.com (sales@optospan.com) Page 2 RE:<8/9/216>
Optical Characteristics Parameter Unit Min. Typ. Max Transmitter Output Optical Power -6 Optical Extinction Ratio 3.5 Optical Wavelength nm 127 131 1355 Spectral Width nm 1 Side Mode Suppression Ratio 3 Receiver Optical Center Wavelength nm 126 1565 Receiver Sensitivity @ 1.31Gbp -14.4.5 LOS DE-Assert -15 LOS Assert -25 Laser Safety This is a class 1 Laser Product according to IEC 6825-1:1993:+A1:1997+A2:21. This product complies with 21 CFR 14.1 and 14 except for deviations pursuant to Laser Notice No. 5, dated July 26, 21. OptoSpan.com (sales@optospan.com) Page 3 RE:<8/9/216>
PIN Layout OptoSpan.com (sales@optospan.com) Page 4 RE:<8/9/216>
PIN Functions Pin # Name - Description 1 Electrical Ground 2 Electrical Ground 3 Electrical Ground 4 Power 5 Power 6 Power 7 Adaptive Power Supply 8 Adaptive Power Supply 9 Open Drain Compatible.1K-22K pull up on host 1 Open Drain compatible.1-22k pull-up on transceiver 11 endor Specific Pin.Leave unconnected when not in use 12 Open Drain compatible.1-22k pull-up on transceiver 13 Reserved 14 Pulled low inside module through 1k 15 endor Specific Pin.Leave unconnected when not in use 16 endor Specific Pin.Leave unconnected when not in use 17 Management Data IO 18 Management Data Clock 19 Port Address Bit 4 (Low = ) 2 Port Address Bit 3 (Low = ) 21 Port Address Bit 2 (Low = ) 22 Port Address Bit 1 (Low = ) 23 Port Address Bit (Low = ) 24 endor Specific Pin.Leave unconnected when not in use 25 Feedback input for APS 26 Reserved for Avalanche Photodiode use 27 APS Sense Connection 28 Adaptive Power Supply 29 Adaptive Power Supply 3 Power OptoSpan.com (sales@optospan.com) Page 5 RE:<8/9/216>
Mechanical Layouts OptoSpan reserves the right to make changes or to discontinue any optical product or service without any notice. Applications and features described herein are for illustrative purposes only. OptoSpan makes no representation of warranty that such applications or features will be suitable for any specific use or compatibility without further testing or modifications. Not responsible for typographical errors. OptoSpan.com (sales@optospan.com) Page 6 RE:<8/9/216>