Aug. 20, 2007
SFF GEPON PX20 ONU Transceiver FTM-9412P-F20F(D)G
(IEEE 802.3ah™-2004 1000BASE-PX20-U)
Members of FlexonTM Family
Standard
Compliant with SFF MSA Compliant with IEEE Std 802.3ah™ -2004 1000BASE-PX20-U Compliant with FCC 47 CFR Part 15, Class B Compliant with FDA 21 CFR 1040.10 and 1040.11, Class I
Features Description
Single fiber bi-directional data links with symmetric 1.25Gbps upstream and 1.25Gbps downstream Integrated with micro-optics WDM filter for dual wavelength Tx/Rx operation at 1310/1490nm 1310nm burst-mode transmitter with FP laser 1490nm continuous-mode receiver with PIN-TIA and optional 1550nm optical signal rejection 0 to 70℃ operating temperature 2 × 5 SFF package with SC/UPC pigtail Single 3.3V power supply LVPECL/CML interface LVTTL transmitter burst-mode control LVTTL receiver signal-detected indication Low EMI and excellent ESD protection Class I laser safety standard IEC-60825 compliant RoHS compliance compatible data input/output FTM-9412P-F20FG/F20FDG is Optical Network Unit (ONU) for IEEE802.3ah™-2004 1000BASE-PX20-U application The transceiver is the high performance module for 1.25Gbps data link in single fiber by using 1310nm burst-mode transmitter and 1490nm continuous-mode receiver with optional 1550nm optical signal rejection. The transmitter section uses a multiple quantum well 1310nm FP laser and is ClassⅠlaser compliant product according to international safety standard IEC-60825. The receiver section uses an integrated 1490nm PIN and preamplifier mounted in an optical header and limiting post-amplifier IC. The optical burst output can be enabled by a LVTTL logic high-level input of TX_BRST. Signal Detected (SD) output is provided to indicate the detection of an input optical signal of receiver. Gigabit Ethernet Passive Optical Networks (GEPON) – ONU side Gigabit Ethernet Point-to-Point Bi-directional Transmission Media Converts for Fiber-In-The-Loop (FITL)
Applications
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Page 1 of 12
SFF GEPON PX20 ONU Transceiver IEEE802.3ah™ 1000BASE-PX20
Aug. 20, 2007
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 RoHS 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 2002/95/EC 4.1&4.2 Compliant with standards Compliant with Class I laser product Compliant with standards Compliant with standards 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 Case Temperature Operating Humidity Power Supply Voltage Input Voltage Receiver Damaged Threshold Soldering Temperature Bending Radius Pigtail Fiber Contact Temperature 30 85 Symbol TSTG TC HOPR VCC Min. -40 0 5 0 GND 2 380/10 240/10 Max. 85 70 95 4 Vcc Unit °C °C % V V dBm °C/s °C/s mm °C 1 2 Note
Note 1: Only for soldering by iron Note 2: Only for wave soldering
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Page 2 of 12
SFF GEPON PX20 ONU Transceiver IEEE802.3ah™ 1000BASE-PX20
Aug. 20, 2007
Recommended Operating Conditions
Table 3 - Recommended Operating Conditions Parameter
Power Supply Voltage Operating Ambient Temperature Operating Humidity Data Rate Data Rate Drift -100
Symbol
VCC TOPR HOPR
Min.
3.13 0 5
Typ.
3.3
Max.
3.47 70 95
Unit
V °C % Gbit/s PPM
Notes
3.3±5% 1
1.25 +100
Note 1: When ambient temperature is above 60°C, airflow at rate higher than 1m/sec is required
Optical and Electrical Characteristics
Table 4 - Transmitter Optical and Electrical Characteristics (0°C
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