10Gbps SFP + BIDI Transceiver (850nm Tx / 1310nm Rx, 300m on OM3 MMF) P8531-64DM-RLP Features Hot-pluggable SFP+ footprint Supports 9.95 to 10.5Gbps WDM Bi-directional 10Gb/s optical data links with WDM filter Maximum link length of 300m on OM3 fiber Uncooled 10Gbps 850nm VCSEL Laser Receiver limiting electrical interface Power dissipation < 1W Single +3.3V power supply TTL Loss of Signal Output Differential AC coupled in/out Simplex LC/PC connector Built-in digital diagnostic functions RoHS-6 Compliant (lead free) Applications 10GBASE-SR/SW 10G Ethernet Description FOTTU s P8531-64DM-RLP 10Gbps SFP+ BIDI transceivers are designed for use in 10Gbps Ethernet links over multimode fiber. They meet Multi-Source Agreement (MSA) and are completely compatible with two-core transceiver. Our single-core solution allows to cut the total cost of ownership by saving optical fibers by half, and the saved fibers can be used to build a more reliable network. FOTTU s P8531-64DM-RLP 10Gbps SFP+ BIDI transceivers are compliant with SFF 8431, SFF-8432, IEEE 802.3-2012 10GBASE-SR/SW. Digital diagnostic functions are available via 1 2-wire serial interface, as specified in SFF-8472. FOTTU transceivers are Class 1 Laser Products and comply with US FDA regulations. These products are certified by TÜV and CSA to meet the Class 1 eye safety requirements of EN (IEC) 60825 and the electrical safety requirements of EN (IEC) 60950. FOTTU CO., LTD 2016/5/31 page1
Ⅰ. Absolute Maximum Rating Parameter Symbol Min. Max. Unit Note Power Supply Voltage Vcc 0 4 V Soldering Temperature - - 260 C 10 seconds on leads only Storage Temperature Tstg -40 85 C 0% ~ 85% RH Ⅱ. Recommended Operating Condition Parameter Symbol Min. Typ. Max. Unit Power Supply Voltage Vcc 3.1 3.3 3.46 V Total Current Icc 300 ma Operating Temperature (NOTE1) Top 0 70 C Data Rate - - 10.3125 - Gbps NOTE1: Measured on top side front center of SFP module. Ⅲ. Transmitter Specifications (Tc=-5~70 C, unless otherwise specified) Parameter Symbol Min. Typ. Max. Unit Note Average Launched Power Po -5 3 dbm Emission Center Wavelength c 840 850 860 nm Spectral width @-20dB - - 0.45 nm Average Output Power(Laser off) Pout-off -30 dbm Extinction Ratio (Dynamic) ER 3.0 5.5 db Relative Intensity Noise RIN 12 OMA -128 db/hz Optical Return Loss Tolerance ORLT 12 db Transmitter Reflectance TR -12 db Transmitter and Dispersion Penalty TDP 3.9 db Input Different Impedance Zin 80 100 120 Ω Differential Data Input Swing Vin,p-p 150 1000 mvp-p Eye Pattern Mask Compliant with IEEE 802.3 TxFault_High VEN 2.4 - VCCT V TxFault_Low VDIS 0-0.8 V Tx Disable Voltage VEN 2 - VCCT V Tx Enable Voltage VDIS 0-0.8 V LVTTL LVTTL FOTTU CO., LTD 2016/5/31 page 2
Ⅳ. Receiver Specifications Parameter Symbol Min. Typ. Max. Unit Note Maximum Input Power Pin 0.5 - dbm Receiving Wavelength c 1260 1310 1360 nm Receiver Sensitivity Ps - - -11.1 dbm Note1 Receiver Reflectance Ref -12 db Differential Data Output Amplitude Vin,p-p 650 mvp-p Input Differential Impedance Zin 80 100 120 Ω LOS Assert Level Pa -25 - - dbm LOS Deassert Level Pd - - -12 dbm LOS Hysteresis - 0.5-5 db LOS Voltage-Low VSD_L 0 0.8 V LOS Voltage-High VSD_H 2 Vcc V Note1: PRBS2 31-1@10.3125Gbps, BER E-12 Ⅴ. Monitoring Specification Parameter Range Accuracy Calibration Temperature -5 to 70 ±3 Internal Voltage 0 to Vcc ±3% Internal Bias Current 0 to 100mA ±10% Internal Tx Power 3 to -5dBm ±3dB Internal Rx Power 0 to -12dBm ±3dB Internal Ⅵ. PIN Information FOTTU CO., LTD 2016/5/31 page 3
Pin Logic Symbol Function Note 1 VEET Module Transmitter Ground 1 2 LVTTL-O Tx Fault Module Transmitter Fault 2 3 LVTTL-I Tx Disable Module Transmitter Disable 3 4 LVTTL-I/O SDA 2-Wire Serial Interface Data Line 5 LVTTL-I/O SCL 2-Wire Serial Interface Clock 6 MOD-ABS Module Absent, connected to VEET or VEER in the module 2 7 LVTTL-I RS0 NC 8 LVTTL-O Rx_LOS Loss of Signal indication. Logic 0 indicates normal operation. 2 9 LVTTL-I RS1 NC 10 VEER Module Receiver Ground 1 11 VEER Module Receiver Ground 1 12 CML-O RD- Receiver Inverted Data Output 13 CML-O RD+ Receiver Non-Inverted Data Output 14 VEER Module Receiver Ground 1 15 VCCR Module Receiver Power 16 VCCT Module Transmitter Power 17 VEET Module Transmitter Ground 1 18 CML-I TD+ Transmitter Non-Inverted Data Input 19 CML-I TD- Transmitter Inverted Data Input 20 VEET Module Transmitter Ground 1 Notes: 1. The module signal ground pins, VEER and VEET, shall be isolated from the module case. 2. This pin is an open collector/drain output pin and shall be pulled up with 4.7~ 10kΩ to a voltage between 3.14V and 3.46V on host board 3. This pin shall be pulled up with 4.7~ 10kΩ Vcc Host on the host board FOTTU CO., LTD 2016/5/31 page 4
Ⅶ. Power Supply Information ( Module Power supply Tolerance Filter ) Ⅷ. Mechanical Diagram Dimensions are in millimeters. Tolerances are ±0.2mm, unless otherwise specified FOTTU CO., LTD 2016/5/31 page 5
Ⅸ. Ordering Information Part Number Description Latch Color Remark P8531-64DM-RLP 10Gbps SFP+ BIDI transceiver LC/PC Simplex Receptacle type 850nm Tx / 1310nm Rx Black P3185-64DM-RLP 10Gbps SFP+ BIDI transceiver LC/PC Simplex Receptacle type 1310nm Tx / 850nm Rx Blue Ⅹ. More information FOTTU CO., LTD 23Floor, A-tower, Gunpo IT Vally, 17, Gosan-ro 148 Beongil, Gunpo-si, Gyeonggi-do, Korea 15850 Tel: 82-31-8068-1250 Fax: 82-31-8068-1264 Sales@fottu.com www.fottu.com FOTTU CO., LTD 2016/5/31 page 6