Triplexer ONU Series
13Pages

Triplexer ONU Series EOLY-GEU-25 Series ONU for EPON and FSAN G.983 Application Single Fiber Bi-Directional Triplexer Transceiver 1.25Gbps Downstream and Upstream R0HS6 Compliant Features ♦ Single Fiber Triplexer ♦ 1250Mb/s 1310nm FP Upstream Burst Mode Transmitter ♦ 1250Mb/s 1490nm PIN/TIA Downstream CW Mode Digital Receiver ♦ 1550nm Downstream Linear CATV Video Receiver ♦ SC/APC Fiber Pigtail ♦ 25dB Optical Budget ♦ 3.3V Burst Mode Transmitter and Digital Receiver ♦ 12.0V Video Receiver ♦ 1.5W Typical Power Consumption ♦ Operating Case Temperature Commercial: 0 to +70 °C Ordering information Access Network Fiber to the Home, Curb, Office (FTTx) Point to Multi Point Service (P2MP) IEEE 802.3ah FSAN G.983 PX20+ Compliant Data and Control Interfaces ♦ LVPECL compatible data input and data output ♦ LVTTL transmitter burst-mode control ♦ LVTTL digital receiver SD indication ♦ CATV receiver input optical power monitor Eoptolink Technology Inc., Ltd. Page 1 of 13

Triplexer ONU SeriesRegulatory Compliance Feature Note2: For update of the equipments and strict control of raw materials, EOPTOLINK has the ability to supply the customized products since Jan 1th, 2007, which meet the requirements of RoHS6 (Restrictions on use of certain Hazardous Substances) of European Union. In light of item 5 in RoHS exemption list of RoHS Directive 2002/95/EC, Item 5: Lead in glass of cathode ray tubes, electronic components and fluorescent tubes. In light of item 13 in RoHS exemption list of RoHS Directive 2005/747/EC, Item13: Lead and cadmium in optical and filter...

Triplexer ONU Series Product Description Eoptolink’s high performance EPON ONU triplexes transceiver module is designed for Passive Optical Network application, 1.25Gbps downstream and upstream. It is fully compliant with IEEE 802.3ah. The EPON ONU triplexes transceiver is with 20-Pin SIL 2.00 x 2.00 inch package with SC/APC connector. The module consists of 1310nm FP Laser, 1490nm PIN detector; 1550nm linear CATV video receiver and WDM filter in a high-integrated optical sub-assembly. Eoptolink Technology Inc., Ltd. Page 3 of 13

Triplexer ONU Series with Tx OFF Performance Specifications - Digital Receiver (Tcase = 0°C to +702C unless noted otherwise, VCC = 3.3 V) Eoptolink Technology Inc., Ltd. Page 4 of 13

Triplexer ONU Series Rx_Los of Signal Hysteresis Performance Specifications - Analog Receiver (Tcase = 0°C to +702C unless noted otherwise, VDD1 = 12 V) Eoptolink Technology Inc., Ltd. Page 5 of 13

Triplexer ONU Series Video Rx Channel EEPROM Serial ID Memory tents (2-Wire Address A0h, Other Fields are Blan Eoptolink Technology Inc., Ltd. Page 6 of 13

Digital Diagnostic Monitoring Interface (2-Wire Address A2H) The interface uses the two wire serial bus address 1010001X (A2H) to provide diagnostic monitoring information about the module’s present operating conditions as defined in SFF-8472 MSA, the monitoring range, accuracy and calibration method is as following table. Monitoring Specification

Burst Mode Digital Diagnostic Monitor Interface (DDMI) Description Passive optical networks (PON) employ Burst Mode optical transmitters. Burst Mode transmitters are active a small percentage of the time (low duty cycle) and the Burst Time can vary from one Burst Period to another. The EOLY-GEU-25 monitors the Tx Burst Mode power and the photo detector monitor current (BIAS). The DDMI WARNING and ALARM memory positions and addresses are compliant with the SFF 8472 REV 9.3 specification. The Tx Burst Mode DDMI function is invalid if the Tx operates in Continuous (CW) Mode. Software Control...

Video RF OUTPUT SOFT SWICTH Control Feature The transceiver RF_OUTPUT SOFT SWITCH can be controlled by the I2C interface. The RF_OUTPUT SOFT SWITCH is programmed at the factory such that it is ON when power is applied to the EOLY-GEU-25. The state of the SOFT SWITCH can be changed any time after power is applied to the EOLY-GEU-25 by toggling the SOFT SWITCH control bit ON / OFF bit at memory location 78h as shown in the following table. If the power to the EOLY-GEU-25 is toggled OFF then ON, the RF_OUTPUT SOFT SWITCH will automatically reset to ON because the SOFT SWITCH control bit at...

Triplexer ONU SeriesPin Function Definitions Pin Eoptolink Technology Inc., Ltd. Page 10 of 13

Electrical Interface luH j^VW-l Eoptolink Technology Inc., Ltd. Page 11 of 13

Triplexer ONU Series Mechanical Specifications* * This drawing shows the RF output The housing is supplied with either RF port but not both at the same time. The dimensions are in mm and the tolerance is +/- 0.1 mm unless indicated otherwise. RF OUTPUT PORT (Metric Unit) Pigtail Details Obtaining Document You can visit our website: http://www.eoptolink.com Or contact Eoptolink Technology Inc., Ltd. listed at the end of the documentation to get the latest documents. Eoptolink Technology Inc., Ltd. Page 12 of 13

Triplexer ONU SeriesRevision History Revision Notice: Eoptolink reserves the right to make changes to or discontinue any optical link product or service identified in this publication, without notice, in order to improve design and/or performance. Applications that are described herein for any of the optical link products are for illustrative purposes only. Eoptolink makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Add: Floor 5 Building 2 No. 21 Gaopeng Avenue High-Tech District CHENGDU, SICHUAN 610041...