SO-SFP-10GE-BX10D-3327-E

Transcription

1 SO-SFP-10GE-BX10D SFP+, BIDI, 10GBase, 1270/1330nm, DDM, 9dB, 10km, LC OVERVIEW The SO-SFP-10GE-BX10D-2733 series single mode transceiver is small form factor pluggable module for duplex optical data communications such as 10GBASE-LR/LW defined by IEEE 802.3ae. It is with the SFP+ 20-pin connector to allow hot plug capability. SO-SFP-10GE-BX10D-2733 module is designed for single mode fiber and operates at a nominal wavelength of 1270nm; SO-SFP-10GE-BX10D-3327 module is designed for single mode fiber and operates at a nominal wavelength of 1330nm. The transmitter section uses a multiple quantum well DFB, which is class 1 laser compliant according to International Safety Standard IEC The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. PRODUCT FEATURES Operating data rate up to 10.3Gbps Two types: A: 1270nm DFB Transmitter/ 1330nm Receiver B: 1330nm DFB Transmitter/ 1270nm Receiver Distance up to / 125 um MMF Power budget 9dB, minimum Single 3.3V Power supply and TTL logic interface LC Connector Interface Hot Pluggable Power Dissipation < 1.5W Operating Case Temperature Standard: Extended: Compliant with SFP+ MSA Specification SFF-8431 Compliant with IEEE 802.3ae 10GBASE-LR Compliant with IEEE 802.3ae 10GBASE-LW ORDERING INFORMATION Part Number SO-SFP-10GE-BX10D-2733 SO-SFP-10GE-BX10D-3327 SO-SFP-10GE-BX10D-2733-E SO-SFP-10GE-BX10D-3327-E Description SFP+, BIDI, 10GBase, TX/RX=1270/1330nm, DDM, 9dB, 10km, LC SFP+, BIDI, 10GBase, TX/RX=1270/1330nm, DDM, 9dB, 10km, LC SFP+, BIDI, 10GBase, TX/RX=1270/1330nm, DDM, 9dB, 10km, LC, ext. temp. SFP+, BIDI, 10GBase, TX/RX=1270/1330nm, DDM, 9dB, 10km, LC, ext. temp APPLICATIONS 10GBASE-LR at Gbps

2 10GBASE-LW at 9.953Gbps Other Optical Links ABSOLUTE MAXIMUM RATINGS Parameter Symbol Min Max Unit Storage Temperature Ts C Supply Voltage Vcc V RECOMMENDED OPERATING CONDITIONS Operating Case Temperature SO-SFP-10GE Tc BX10D-XXYY SO-SFP-10GE C BX10D-XXYY-E Power Supply Voltage Vcc V Power Supply Current Icc 430 ma Surge Current ISurge +30 ma Baud rate 9.953/ GBaud PERFORMANCE SPECIFICATIONS ELECTRICAL TRANSMITTER Notes CML Inputs(Differential) VIN mvpp AC coupled inputs Input Impedance (Differential) CIN ohms Rin > 100 DC Tx_DISABLE Input Voltage High 2 Vcc+0.3 V Tx_DISABLE Input Voltage Low V Tx_FAULT Output Voltage High 2 Vcc+0.3 V Io = 400µA; Host Vcc Tx_FAULT Output Voltage Low V Io = -4.0Ma PERFORMANCE SPECIFICATIONS ELECTRICAL RECEIVER Notes CML Outputs (Differential) Vout mvpp AC coupled inputs Output Impedance (Differential) Zout ohms Rx_LOS Output Voltage High 2 Vcc+0.3 V lo = 400µA; Host Vcc Rx_LOS Output Voltage Low V lo = -4.0Ma MOD_DEF ( 2:0) VoH 2.5 V VoL V With Serial ID

3 OPTICAL AND ELECTRICAL CHARACTERISTICS Power Budget 9 db Data Rate 9.953/ Gbps OPTICAL AND ELECTRICAL CHARACTERISTICS TRANSMITTER Centre Wavelength SO-SFP-10GE-BX10D-2733 C nm Centre Wavelength SO-SFP-10GE-BX10D nm Spectral Width (-20dB) 1 nm Average Output Power Pout -5 0 dbm Extinction Ratio Er 3.5 db Side Mode Suppression Ratio SMSR 30 db Transmitter Dispersion Penalty TDP 2 db Average Power of OFF Transmitter -30 dbm Relative Intensity Noise RIN -128 db/hz Input Differential Impedance ZIN Ω TX Disable Assert Time t_off 10 us OPTICAL AND ELECTRICAL CHARACTERISTICS RECEIVER Centre Wavelength SO-SFP-10GE-BX10D-2733 C nm Centre Wavelength SO-SFP-10GE-BX10D nm Sensitivity Pin -14 dbm Receiver Overload Pmax 0.5 dbm Output Differential Impedance Pin Ω LOS De-Assert LOSD -18 dbm LOS Assert LOSA -30 dbm LOS High 2.0 VCC+0.3 Low V

4 RECOMMENDED CIRCUIT SCHEMATIC VeeT Tx_DISABLE Tx_FAULT (1,17,20) 3 2 Tx_DISABLE Tx_FAULT LD Driver 100Ω TD + TD - VccT VccR μH 10μF 10μF 1μH 10μ F Vcc 3.3V TD + TD - SerDes IC Protocol IC POST Amp RD - RD + LOS RD - 100Ω RD + depending on SERDES LOSS OF SINGAL VeeR MOD_DEF(0) (9,10,11,14) 6 MODULE DETECT EEPROM MOD_DEF(1) 5 SCL MOD_DEF(2) 4 SDA SFP module 4.7Kto 10KΩ 4.7Kto 10KΩ Vcc 3.3V PIN FUNCTION DEFINITIONS PIN Signal Name Description PIN Signal Description 1 VEET Transmitter Signal Ground 11 VEER Receiver Signal Ground Name 2 TX_Fault Transmitter Fault Indication. Logic 1 Output = Laser Fault. 12 RD- Inverse Receiver Data Out Logic 0 Output = Normal Operation 3 TX_Disable Logic 1 Input (or no connection) = Laser off, Logic 0 = 13 RD+ Receiver Data Out Laser on. 4 SDA Modulation Definition 2 Two wires serial ID Interface 14 VEER Receiver Signal Ground 5 SDL Modulation Definition 1 Two wires serial ID Interface 15 VCCR Receiver Power 3.3V±5% 6 MOD-ABS Modulation Definition 0 Ground in Module 16 VCCT Transmitter Power 3.3V±5% 7 RS0 RX Rate Select (LVTTL). This pin has an internal 30k 17 VEET Transmitter Signal Ground pulldown to ground. A signal on this pin will not affect module performance. 8 RX_LOS Loss of Signal Out (OC). 18 TD+ Transmitter Data In 9 RS1 TX Rate Select (LVTTL). This pin has an internal 30k 19 TD- Inverse Transmitter Data In pulldown to ground. A signal on this pin will not affect module performance. 10 VEER Receiver Signal Ground 20 VEET Transmitter Signal Ground

5 MECHANICAL DRAWING 45± ± ± ± ± ± ± ±