Nov 13, 2006 1~2.5Gbps 850nm SFF 2×5 Transceiver (For 300m transmission at 2.125Gbps) Members of FlexonTM Family Standard Compatible with SFF MSA 2000 version Compatible with ANSI specifications for Fibre Channel Compatible with IEEE 802.3 Compatible with FCC 47 CFR Part 15, Class B Compatible with FDA 21 CFR 1040.10 and 1040.11, Class I Compliant with RoHS Features Multi-rate 1~2.5Gbps bi-directional data links Up to 300m transmission distance at Description transmission distance at FTM-8025C-FBG 2.125Gbps Up to 550m is compatible with the 1.0625/1.25Gbps specifications set forth in the SFF MSA. It is 850nm VCSEL transmitter designed for use in Fibre Channel applications both SFF 2×5 package at 1.0625Gbps and 2.125Gbps. The transceiver Duplex LC optical interface also meets the requirements of IEEE 802.3 Gigabit Low power dissipation Ethernet (1000BASE-SX) standard. Class I laser product Low EMI and excellent ESD protection FTM-8025C-FBG incorporates a highly reliable Single +3.3V power supply 850nm VCSEL laser in its transmitter section. And Operating ambient temperature: 0 to +70°C the receiver section consists of a PIN photodiode integrated with a trans-impedance preamplifier (TIA). All modules satisfy class I laser safety requirements. Applications 1.25Gbps 1000Base-SX Ethernet FTM-8025C-FBG is Compliant with RoHS. Dual Rate 1.0625/2.125Gbps Fibre Channel Mass storage system I/O Computer system I/O Host adapter I/O Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 1 of 1 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2006-11-13 17:58 1~2.5G 850nm SFF 2×5 Transceiver 300m transmission at 2.125Gbps Nov 13, 2006 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 Standard Electrostatic Discharge MIL-STD-883E (ESD) to the Electrical Pins Method 3015.7 Electrostatic Discharge (ESD) IEC 61000-4-2 to the Duplex LC Receptacle GR-1089-CORE Performance Class 1(>500 V) Compatible with standards FCC Part 15 Class B Electromagnetic EN55022 Class B (CISPR 22B) Interference (EMI) Compatible with standards VCCI Class B Immunity Laser Eye Safety Component Recognition IEC 61000-4-3 Compatible with standards FDA 21CFR 1040.10 and 1040.11 Compatible with Class I laser EN60950, EN (IEC) 60825-1,2 product. UL and CSA Compatible with standards Absolute Maximum Ratings Stress in excess of the maximum absolute ratings can cause permanent damage to the module. Table 2 - Absolute Maximum Ratings Parameter Symbol Min. Max. Unit Storage Temperature TS -40 +85 °C Supply Voltage VCC -0.5 3.6 V - 5 95 % Operating Relative Humidity Recommended Operating Conditions Table 3- Recommended Operating Conditions Parameter Symbol Min. Operating Ambient Temperature TA Power Supply Voltage VCC Power Supply Current ICC Data Rate Fiber Length 50/125µm MMF Max. Unit 0 +70 °C 3.13 3.47 V 130 240 mA 2.125 2.5 Gbps 1.0625 on 1.0625/1.25Gbps 2.125Gbps L Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Typical 550 300 Page 2 of 2 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2006-11-13 17:58 m 1~2.5G 850nm SFF 2×5 Transceiver 300m transmission at 2.125Gbps Fiber Length on 62.5/125µm MMF Nov 13, 2006 1.0625/1.25Gbps 300 L 2.125Gbps m 150 Optical and Electrical Characteristics Table 4 - Optical and Electrical Characteristics Parameter Symbol Min. Typical Max. Unit Notes 850 860 nm 0.85 nm -4 dBm 1 -40 dBm 1 Transmitter Centre Wavelength λC Spectral Width (RMS) σ Average Output Power P0ut P0ut@TX Disable Asserted P0ut Extinction Ratio EX Rise/Fall Time 1.0625/1.25Gbps (20%～80%) 2.125Gbps 830 -9.5 9 dB 260 tr/tf 150 1.0625Gbps Total Jitter 1.25Gbps Deterministic Jitter TJ 0.43 0.44 1.0625Gbps 0.21 DJ 0.20 3 UI 3 ANSI Fibre Channel and Gigabit Ethernet Compatible Data Input Swing Differential VIN 370 Input Differential Impedance ZIN 90 TX Disable UI 0.26 2.125Gbps Output Optical Eye 2 0.43 2.125Gbps 1.25Gbps ps 100 2000 mV 110 Ω Disable 2.0 Vcc V Enable 0 0.8 V 860 nm 4 Receiver Centre Wavelength Receiver 1.0625/1.25Gbps Sensitivity 2.125Gbps Receiver Overload λC PIN SD Assert SDA SD De-Assert SDD SD Hysteresis Jitter (pk-pk) Deterministic Jitter (pk-pk) -18 dBm 5 0 dBm 5 12 dB PIN Return Loss Total 770 -17 -18 -30 0.5 1.0625Gbps 1.25Gbps dBm 4 dB 0.61 TJ 0.749 2.125Gbps 0.64 1.0625Gbps 0.36 1.25Gbps dBm DJ 2.125Gbps Fiberxon Proprietary and Confidential, Do Not Copy or Distribute 0.462 UI 3 UI 3 0.39 Page 3 of 3 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2006-11-13 17:58 1~2.5G 850nm SFF 2×5 Transceiver 300m transmission at 2.125Gbps Nov 13, 2006 Data Output Swing Differential SD VOUT 370 2000 mV High 2.0 Vcc V Low 0 0.8 V 4 Notes: 1. The optical power is launched into MMF. 2. Unfiltered, measured with a PRBS 27-1 test pattern 3. Measured with a PRBS 27-1 test pattern, meet the specified maximum output jitter requirements if the specified maximum input jitter is present. 4. PECL logic, internally AC coupled. 5. Measured with a PRBS 27-1 test pattern, worst-case extinction ratio, BER ≤1×10-12. Recommended Interface Circuit Figure 1 shows the recommended interface circuit. Ζ=50Ω Ζ=50Ω 150Ω TD- TD+ 10 9 8 7 6 LVTTL Rx C1 C3 1 2 3 4 5 10µF TDis C2 1µΗ VeeR VccR SD RDRD+ Top View TDTD+ TDis VeeT VccT 1µΗ Tx PECL Note A 150Ω 10µF Ζ=50Ω Ζ=50Ω RD+ 100Ω Note B PECL RDSD LVTTL Note: C1=C2=C3=10nF or 100nF Note A: Circuit assumes open emitter output Note B: Circuit assumes high impedance internal bias @Vcc-1.3V Figure 1, Recommended Interface Circuit Pin Definitions Figure 2 below shows the pin numbering of SFF 2×5 electrical interface. The pin functions are described in Table 5 with some accompanying notes. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 4 of 4 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2006-11-13 17:58 1~2.5G 850nm SFF 2×5 Transceiver 300m transmission at 2.125Gbps Tx Nov 13, 2006 MS HL 10 9 8 7 6 HL Ten Pin Module-Top View Rx HL MS 1 2 3 4 5 HL Figure 2, Pin View Table 5– Pin Function Definitions Pin No. Name Notes Function MS Mounting Studs Note 5 HL Housing Leads Note 6 1 Veer Receiver Signal Ground 2 Vccr Receiver Power Supply 3 SD Signal Detect Note 1 4 RD- Received Data Out Bar Note 2 5 RD+ Received Data Out Note 2 6 Vcct Transmitter Power Supply 7 Veet Transmitter Signal Ground 8 TDis Transmitter Disable Note 3 9 TD+ Transmitter Data In Note 4 10 TD- Transmitter Data In Bar Note 4 Notes: 1. Normal operation: logic 1 output, V> 2.0V; fault condition: logic 0 output, V<0.8V. 2. PECL logic, internally AC coupled. 3. Transmitter output disable: (Vcct -1.3V)<V< Vcct; transmitter output enable: Veet <V<( Veet +0.8V) or open circuit. 4. Internally AC coupled and 100Ω (differential) terminated input, PECL/CML compatible. 5. Mounting studs are provided for transceiver mechanical attachment to the circuit board. They also provide an optional connection of the transceiver to the equipment chassis ground. The holes in the circuit board must be tied to chassis ground. 6. Housing leads are provided for additional signal grounding. The holes in the circuit board must be included and tied to signal ground. Simultaneously there is a completed physical isolation between chassis ground and signal ground in the module. Mechanical Design Diagram The mechanical design diagram is shown in Figure 3. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 5 of 5 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2006-11-13 17:58 1~2.5G 850nm SFF 2×5 Transceiver 300m transmission at 2.125Gbps Nov 13, 2006 Figure 3, Mechanical Design Diagram of the SFF 2×5 (Dimension in mm) Ordering information FTM Wavelength 8: 850nm Function 0: Standard Data rate 25: 1~2.5Gbps 8 0 2 5 C Receptacle C: LC F B G Others 2 G: RoHS Compliance Others 1 B:Compatible with SFF MSA 2000 version Package F: SFF 2×5 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 6 of 6 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2006-11-13 17:58 1~2.5G 850nm SFF 2×5 Transceiver 300m transmission at 2.125Gbps Part No. Nov 13, 2006 Product Description FTM-8025C-FBG 850nm, 1~2.5Gbps, SFF 2×5, 0°C~+70°C，RoHS Compliance Related Documents For further information, please refer to the following documents: ■ Fiberxon SFF Transceiver Installation Guide ■ Fiberxon SFF Transceiver Application Notes ■ SFF Transceiver Multi-Source Agreement (MSA) Obtaining Document You can visit our website: http://www.fiberxon.com Or contact with Fiberxon, Inc. America Sales Office listed at the end of documentation to get the latest documents. Revision History Revision Initiate Review Approve Subject Release Date Rev. 1a Solaris Zhu Tripper.Huang Walker Wei Initial datasheet Dec 12, 2005 Rev. 1b Solaris Zhu Tripper.Huang Walker Wei Differentiate description Dec 27, 2005 on MS and HL Rev. 1c Solaris Zhu Tripper.Huang Walker Wei Change SD Hysteresis Feb 23, 2006 from 1~4dB to 0.5~4dB Rev. 1d Henry xiao Tripper.Huang Walker Wei Update Mechanical Design Nov 13, 2006 Diagram © Copyright Fiberxon Inc. 2006 All Rights Reserved. All information contained in the preliminary datasheet is subject to change without notice. The products described in this document are NOT intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Fiberxon product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Fiberxon or third parties. All information contained in this document was obtained in specific environments, and is presented as an illustration. The results obtained in other operating environment may vary. THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN ”AS IS” BASIS. In no event will Fiberxon be liable for damages arising directly from any use of the information contained in this document. Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 7 of 7 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2006-11-13 17:58 1~2.5G 850nm SFF 2×5 Transceiver 300m transmission at 2.125Gbps Nov 13, 2006 Contact U.S.A. Headquarter: 5201 Great America Parkway, Suite 340 Santa Clara, CA 95054 U. S. A. Tel: 408-562-6288 Fax: 408-562-6289 Or visit our website: http://www.fiberxon.com Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 8 of 8 Controlled Electronic Version. 24hrs Obsolete when printed out without authorization Last printed 2006-11-13 17:58