10 G SF 1270/1310 & 1310/1270 D 20km LC

10G SFP+ BIDI Optical Transceiver 20km Features: Up to 11.3Gbps Data Links Up to 20km transmission on SMF Power dissipation<1.0W 1270nm DFB laser and PIN receiver for ESFPB-8823-20DL 1330nm DFB laser and PIN receiver for ESFPB-8832- 20DL 2-wire interface with integrated Digital Diagnostic monitoring EEPROM with Serial ID Functionality Compliant with SFP+ MSA with LC connector Single + 3.3V Power Supply Case operating temperature Commercial: 0°C to +70°C Industrial: -40°C to +85°C Applications: 10GBASE-BX & 10GBASE-LR/LW 10G SONET/SDH, OTU2/2e Standard: Compliant with SFF-8472 Compliant to SFF-8431 Compliant to 802.3ae 10GBASE-LR/LW RoHS Compliant. Product Description: ESFPB-88XX-20DL is hot pluggable 3.3V Small-Form-Factor transceiver module. It designed expressly for high-speed communication applications that require rates up to 11.3Gbps, it designed to be compliant with SFF-8472 and SFP+ MSA. The module data link up to10km in 9/125um single mode fiber. Absolute Maximum Ratings: Parameter Symbol Min Typica Max Uni Note Storage Temperature Ts -40 - 85 °C Relative Humidity RH 5 - 95 % Power Supply Voltage VCC -0.3 - 4 V Recommended Operating Conditions: Parameter Symbol Min Typ. Max. Unit Note Case Operating Temperature Tcase 0 - 70 ºC Commercial -40 - 85 ºC Industrial Power Supply Voltage VCC 3.14 3.3 3.47 V Power Supply Current ICC - 300 mA Data Rate BR 10.312 11.3 Gbps Transmission Distance TD - 20 km Coupled fiber Single mode fiber 9/125um SMF Electrical Characteristics: Parameter Symbol Min. Type Max. Un Note Transmitter Average Launched Power POut -6 - -1 dB Average Launched Power (Laser Off) Poff - - -30 dB Note (1) Center Wavelength Range λC 1260 12 1280 nm ESFPB-8823- 20DL 1320 13 1340 nm ESFPB-8832- 20DL Side mode suppression ratio SMSR 30 - - dB Spectrum Bandwidth(-20dB) σ - - 1 nm Extinction Ratio ER 3.5 - dB Note (2) Output Eye Mask Compliant with IEEE 802.3ae Note (2) Receiver Input Optical Wavelength λIN 1320 13 1340 nm ESFPB-8832- 20DL 1260 12 1280 nm ESFPB-8823-20DL Receiver Sensitivity Psen - - -14.4 dB Note (3) Input Saturation Power (Overload) PSAT 0.5 - - dB Note (3) LOS Assert LOSA -30 - - dB LOS De-assert LOSD - - -17 dB LOS -Hysteresis PHys 0.5 - 5 dB Note: The optical power is launched into SMF Measured with RPBS 2^31-1 test pattern @10.3125Gbs Measured with RPBS 2^31-1 test pattern @10.3125Gbs BER=<10^-12 Electrical Interface Characteristics: Parameter Symbol Min. Type Max. Unit Note Total power supply current Icc - 300 mA Transmitter Differential Data Input Voltage VDT 180 - 700 mVp-p Differential line input Impedance RIN 85 100 115 Ohm Transmitter Fault Output-High VFaultH 2.4 - Vcc V Transmitter Fault Output-Low VFaultL -0.3 - 0.8 V Transmitter Disable Voltage- High VDisH 2 - Vcc+0.3 V Transmitter Disable Voltage- low VDisL -0.3 - 0.8 V Receiver Differential Data Output Voltage VDR 300 - 850 mVp-p Differential line Output Impedance ROUT 80 100 120 Ohm Receiver LOS Pull up Resistor RLOS 4.7 - 10 KOhm Data Output Rise/Fall time tr/tf - 38 ps LOS Fault VLOS fa Vcc– VccHOST V LOS Normal VLOS no Vee Vee+0.8 V Pin Description: Pin Symbol Name/Description NOT 1 VEET Transmitter Ground(Common with Receiver Ground) 1 2 TFAULT Transmitter Fault. 2 3 TDIS Transmitter Disable. Laser output disabled on high or open. 3 4 SDA 2-wire Serial Interface Data Line 4 5 SCL 2-wire Serial Interface Clock Line 4 6 MOD_AB Module Absent. Grounded within the module 4 7 RS0 Rate Select 0 5 8 LOS Loss of Signal indication.Logic 0 indicates normaloperation. 6 9 RS1 No connection required 1 10 VEER Receiver Ground (Common with Transmitter Ground) 1 11 VEER Receiver Ground (Common with Transmitter Ground) 1 12 RD- Receiver InvertedDATAout. AC Coupled 13 RD+ Receiver Non-invertedDATAout. AC Coupled 14 VEER Receiver Ground (Common with Transmitter Ground) 1 15 VCCR Receiver Power Supply 16 VCCT Transmitter Power Supply 17 VEET Transmitter Ground(Common with Receiver Ground) 1 18 TD+ Transmitter Non-Inverted DATA in. AC Coupled. 19 TD- Transmitter InvertedDATA in. AC Coupled. 20 VEET Transmitter Ground(Common with Receiver Ground) 1 Notes: Circuit ground is internally isolated from chassis ground. T FAULT is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohm’s resistor on the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V.A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the output is pulled to <0.8V. Laser output disabled on T DIS >2.0V or open, enabled on TDIS <0.8V. Should be pulled up with 4.7kΩ- 10kΩ host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in. Internally pulled down per SFF-8431 Rev 4.1. 6.LOS is open collector output. It should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. Digital Diagnostic Functions: ESFPB88XX-20DL transceivers support the 2-wire serial communication protocol as defined in the SFP+MSA. The standard SFP serial ID provides access to identification information that describes the transceiver’s capabilities, standard interfaces, manufacturer, and other information. Additionally, SFP+ transceivers provide a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range. The SFP MSA defines a 256-byte memory map in EEPROM that is accessible over a 2-wire serial interface at the 8-bit address 1010000X (A0h). The digital diagnostic monitoring interface makes use of the 8-bit address 1010001X (A2h), so the originally defined serial ID memory map remains unchanged. The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed through a 2-wire serial interface. When the serial protocol is activated, the serial clock signal (SCL, Mod Def 1) is generated by the host. The positive edge clocks data into the SFP transceiver into those segments of the E2PROM that are not write- protected. The negative edge clocks data from the SFP transceiver. The serial data signal (SDA, Mod Def 2) is bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially. Recommended Interface Circuit: Outline Dimensions: Order Information: Part Number Product Description 10GSF1270-20LAT BIDI SFP+ Tx1270nm/Rx1330nm 20km LC DDM 10GSF1330-20LAT BIDI SFP+ Tx1330nm/Rx1270nm 20km LC DDM