FTM-9823T-CGH

May 14, 2007 GPON ONT Triplexer FTM-9823T-CGH(i)(G) (ITU-T Rec.G.984.2) Members of FlexonTM Family Standard Compliant with ITU-T G.984.2, G.984.2 Amendment 1, G.983.3 Compliant with FCC 47 CFR Part 15, Class B Compliant with FDA 21 CFR 1040.10 and 1040.11, Features Single fiber bi-directional triple links with Class I Description FTM-9823T-CGH(i)(G) is Optical Network Termination (ONT) triplexer for 1244/2488M Class B+ application in ITU-T Rec.G.984.2, G.983.3. The triplexer is the high performance module for 1244/2488M data link in single fiber by using 1310nm burst mode transmitter and 1490nm continuous mode digital receiver with 1555nm CATV receiver. The transmitter section uses a multiple quantum well 1310nm DFB laser, supporting power levelling with 3 modes (optional). The digital receiver section uses an integrated 1490nm APD and preamplifier mounted in an optical header and limiting post-amplifier IC. When the 1490nm optical power is too large, the APD protection circuit will works to protect APD. The CATV receiver section uses high performance analog PD and low noise RF amplifier at 46~870MHz. The optical burst output can be enabled by a LVPECL differential logic high-level input BEN+/BEN-. When BEN is high, the 1310nm output optical power will be very low without the transmitter data in. Signal Detected (SD) output is provided to indicate the detection of an input optical signal of digital receiver. Flexible digital monitoring functional is implemented by a built-in microprocessor with I2C interface. CATV AGC function is integrated in the triplexer, and user can set the RF level or disable the RF output through the I2C interface. G.984.2 Amendment 1, and 1244Mbit/s upstream and 2488Mbit/s downstream and 46~870MHz CATV receiver Burst mode operation transmitter with 1310nm DFB laser Continuous mode operation digital receiver with 1490nm high sensitivity APD-TIA 46~870M CATV receiver with 1555nm analog PD Suitable for Voice/Data/Video FTTX applications 0 to 70°C(-40 to 85℃) operating case temperature Compact package with SC/APC pigtail Single 3.3V power supply for digital transceiver 12V power supply for CATV receiver LVPECL compatible data input and CML data output interface LVPECL compatible differential transmitter burst-mode control LVTTL digital receiver signal-detected indication APD automatic protect function Power Levelling Mechanism (optional) Support MoCA application Flexible digital monitoring function implemented by a built-in microprocessor which can be accessed by I2C interface Applications Gigabit-capable Passive Optical Networks (GPON) – ONT side Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 1 of 18 20-PIN Compact Package GPON ONT Triplexer Class B+ attenuation range: 13-28dB Document Confidential Level: In public FTM-9823T-CGH(i)(G) Preliminary Data Sheet May 14. 2007 Template ver. 1e Regulatory Compliance The transceivers have been tested according to American and European product safety and electromagnetic compatibility regulations (See Table 1). For further information regarding regulatory certification, please refer to FlexonTM regulatory specification and safety guidelines, or contact with Fiberxon, Inc. America sales office listed at the end of documentation. Table 1 - Regulatory Compliance Feature Electrostatic Discharge (ESD) to the Electrical Pins Electromagnetic Interference (EMI) Immunity Laser Eye Safety Component Recognition Flammability MIL-STD-883E Method 3015.7 FCC Part 15 Class B EN55022 Class B (CISPR 22B) VCCI Class B IEC 61000-4-3 FDA 21CFR 1040.10 and 1040.11 EN60950, EN (IEC) 60825-1,2 UL and CSA UL60950 Compliant with standards Compliant with Class I laser product Compliant with standards UL 94 V-0 Compliant with standards Standard Performance Class Ⅰ(>500 V) Absolute Maximum Ratings Absolute Maximum Ratings are those values, beyond which, some damages may occur to the devices. Exposure to conditions above the Absolute Maximum Ratings listed in Table 2 may negatively impact the reliability of the products. Table 2 - Absolute Maximum Ratings Parameter Storage Ambient Temperature Operating Temperature Operating Humidity (Non Condensing) Power Supply Voltage Input Voltage Digital Receiver Damaged Threshold CATV Receiver Damaged Threshold Soldering Temperature Bending Radius Pigtail Fiber Contact Temperature 30 85 Symbol TSTG TOPR TOPR HOPR VCC VDD_12V Min. -40 0 -40 10 0 0 GND +4 +3 260/10 Max. 85 70 85 90 4 15 VCC V dBm dBm °C/s mm °C Unit °C °C °C % V Digital Transceiver Analog Part Digital Transceiver 1 FTM-9823T-CGH(G) FTM-9823T-CGHi(G) Note Note 1: When the optical power is great than -3dBm, the APD protection function will works, and the APD power supply will be cut off. Three way to make the APD work again: 1) Rewrite the APD protection Flag in EEPROM. 2) Rest the Microcontroller with software or hardware way. 3) Turn off ONT, and then turn it on again. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 2 of 18 20-PIN Compact Package GPON ONT Triplexer Class B+ attenuation range: 13-28dB Document Confidential Level: In public FTM-9823T-CGH(i)(G) Preliminary Data Sheet May 14. 2007 Template ver. 1e Recommended Operating Conditions Table 3 - Recommended Operating Conditions Parameter Power Supply Voltage Operating Case Temperature1 Data Rate (Upstream/Downstream) Consecutive Identical Digital Immunity CATV Receiver Bandwidth 72 46 870 Symbol VCC VDD_12V TC Min. 3.13 11.4 0 -40 1244.16/2488.32 Typ. Max. 3.47 12.6 70 85 Unit V V °C °C Mbit/s Bit MHz Note 3.3V±5% 12V±5% FTM-9823T-CGH(G) FTM-9823T-CGHi(G) Note 1: Refer to Figure 4 for the temperature test point Optical and Electrical Characteristics Table 4 - Transmitter Optical and Electrical Characteristics FTM-9823T-CGH(G) FTM-9823T-CGHi(G) Parameter Optical Center Wavelength Optical Spectrum Width (-20dB) Side Mode Suppression Ratio Mode 0 Average Launch Power Mode 1 Mode 2 Average Launch Power-OFF Transmitter Extinction Ratio Burst Turn On Time Burst Turn Off Time Transmitter Reflectance Tolerance to Transmitter Incident Light Power Optical Path Penalty Optical Eye Diagram Data Input Differential Swing Data Common-Mode Input Voltage Input Differential Impedance Power Supply Current VIN VCM ZIN ICC_TX 200 Vcc-1.49 90 Vcc-1.32 100 -15 0.5 Compliant With ITU-T G984.2 1600 Vcc-VIN/4 110 300 mV V Ω mA 6 POFF ER TON TOFF 10 12.8 12.8 -10 POUT Symbol λC ∆λ SMSR 30 0.5 -2.5 -5.5 2 +5 +2 0 -45 dBm dBm dBm dBm dB ns ns dB dB dB 3,5 2 3 4 1 Min. 1260 (0°C