Product Specification 100m 100G QSFP28 SWDM4 Optical Transceiver FTLC9152RGPL PRODUCT FEATURES Hot-pluggable QSFP28 form factor Supports 103.1Gb/s aggregate bit rate Power dissipation < 3.5W RoHS-6 compliant Commercial case temperature range of 0C to 70C Single 3.3V power supply Maximum link length of 100m on OM4 Duplex Multimode Fiber (MMF) 4x25Gb/s 850mm VCSEL-based transmitter 4x25G CAUI-4 electrical interface Duplex LC receptacles I2C management interface APPLICATIONS 100G Ethernet over Duplex MMF Finisar's FTLC9152RGPL 100G QSFP28 transceiver modules are designed for use in 100G Ethernet links over duplex multimode fiber. They are compliant with the QSFP28 MSA1 and IEEE 802.3bm CAUI-42. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA1 and Finisar Application Note AN21675. The transceiver is RoHS-6 compliant per Directive 2011/65/EU3, and Finisar Application Note AN-20384. PRODUCT SELECTION FTLC9152RGPL R: G: P: L: 100G Ethernet maximum bit rate (103.1Gb/s) 4x25G coarse SWDM optics Pull tab release LC receptacles Finisar Corporation - 23-Sep-17 Rev. B1 Finisar Confidential Page 1 FTLC9152RGPL Product Specification - September 2017 I. Pin Descriptions Figure 1 - QSFP28-compliant 38-pin connector (per SFF-8679) Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Symbol GND Tx2n Tx2p GND Tx4n Tx4p GND ModSelL ResetL Vcc Rx SCL SDA GND Rx3p Rx3n GND Rx1p Rx1n GND GND Rx2n Rx2p GND Rx4n Rx4p GND ModPrsL IntL Vcc Tx Name/Description Ground Transmitter Inverted Data Input Transmitter Non-Inverted Data Input Ground Transmitter Inverted Data Input Transmitter Non-Inverted Data Input Ground Module Select Module Reset +3.3 V Power supply receiver 2-wire serial interface clock 2-wire serial interface data Ground Receiver Non-Inverted Data Output Receiver Inverted Data Output Ground Receiver Non-Inverted Data Output Receiver Inverted Data Output Ground Ground Receiver Inverted Data Output Receiver Non-Inverted Data Output Ground Receiver Inverted Data Output Receiver Non-Inverted Data Output Ground Module Present Interrupt +3.3 V Power supply transmitter Finisar Corporation - 23-Sep-17 Rev. B1 Finisar Confidential Notes 1 1 1 1 1 1 1 1 1 Page 2 FTLC9152RGPL Product Specification - September 2017 30 31 32 33 34 35 36 37 38 Vcc1 LPMode GND Tx3p Tx3n GND Tx1p Tx1n GND +3.3 V Power Supply Low Power Mode Ground Transmitter Non-Inverted Data Input Transmitter Inverted Data Input Ground Transmitter Non-Inverted Data Input Transmitter Inverted Data Input Ground 1 1 1 Notes 1. Circuit ground is internally isolated from chassis ground. II. Absolute Maximum Ratings Module performance is not guaranteed beyond the standard operating range (see Section VI). Exceeding the limits below may damage the transceiver module permanently. Parameter Maximum Supply Voltage Storage Temperature Case Operating Temperature Relative Humidity Receiver Damage Threshold, per Lane Symbol Vcc TS TOP RH PRdmg Min -0.5 -40 0 15 3.8 Typ Max 3.6 85 70 85 Unit V C C % dBm Ref. 1 2 Notes: 1. Temporary excursions case operating temperature of -5 to -75 C not exceeding 72 hours. 2. Non-condensing. III. Electrical Characteristics (EOL, TOP = 0 to 70 C, VCC = 3.135 to 3.465 Volts) Parameter Supply Voltage Supply Current Module total power Transmitter Signaling rate per lane Differential pk-pk input voltage tolerance Single-ended voltage tolerance Symbol Vcc Icc P Vin,pp,diff Vin,pp Receiver Signaling rate per lane Eye width Eye height, differential Vertical eye closure Transition time (20% to 80%) Notes: Typ Max 3.465 1.5 3.5 25.78125 100ppm Module stress input test Differential data output swing Min 3.135 Vout,pp VEC tr, tf 900 -0.35 +3.3 Per Section 83E.3.4.1, IEEE 802.3bm 25.78125 100ppm 100 400 300 600 400 600 800 600 1200 0.57 228 5.5 12 Finisar Corporation - 23-Sep-17 Rev. B1 Finisar Confidential Unit V A W Gb/s Ref. 1 mV V Gb/s mVpp 2 UI mV dB ps Page 3 FTLC9152RGPL Product Specification - September 2017 1. 2. IV. Maximum total power value is specified across the full temperature and voltage range. Output voltage is settable in 4 discrete ranges via I2C. Default range is Range 2 (400 - 800 mV). Optical Characteristics (EOL, TOP = 0 to 70C, VCC = 3.135 to 3.465 Volts) Parameter Symbol 1 2 3 4 Transmitter Signaling Speed per Lane 25.78125 100ppm Lane center wavelengths (range) 850 880 910 940 RMS Spectral Width SW 0.59 0.59 0.59 0.59 TxOMA min at max TDEC -3 -3 -3 -2.9 TDEC (OM3) TDEC 3.3 3.5 3.7 4.2 TxOMA - TDEC P-TDEC -6.3 -6.5 -6.7 -7.1 TxOMA min TxOMA -5.5 -5.5 -5.5 -5.5 Relative Intensity Noise RIN -130 Optical Extinction Ratio ER 2 2 2 2 Optical Return Loss Tolerance ORL 12 Average launch power of OFF -30 transmitter, per lane Transmitter eye mask definition {X1, {0.3,0.38,0.45,0.35,0.41,0.5} X2, X3, Y1, Y2, Y3} Receiver Signaling Speed per Lane 25.78125 100ppm Lane center wavelengths (range) 850 880 910 940 Damage Threshold DT 3.8 3.8 3.8 3.8 Average Receive Power per Lane RXPmin -9.5 -9.4 -9.4 -9.4 (min) Average Receive Power per Lane RXPmax 3.4 3.4 3.4 3.4 (max) Receiver Reflectance (max) Rfl -12 Stressed Receiver Sensitivity (OMA) SRS -5.2 -5.2 -5.2 -5.2 per Lane Back to Back Receiver Sensitivity RxSens -8.2 -8.4 -8.6 -8.8 (OMA) per Lane Stressed Conditions: Stressed eye closure SEC 3.3 3.5 3.7 4.2 Stressed eye J2 jitter J2 0.39 Stressed eye J4 jitter J4 0.53 Stressed Receiver Eye Mask Definition {X1, X2, X3, Y1, Y2, {0.28,0.5,0.5,0.33,0.33,0.4} Y3} LOS De-Assert (max) LOSD -11 LOS Assert (min) LOSA -30 LOS Hysteresis 0.5 Notes: 1. Transmitter consists of 4 lasers and a 4:1 optical multiplexer. 2. Informative, link controlled by TDEC 3. Hit Ratio 1.5 x 10-3 hits/sample. 4. Receiver consists of a 1:4 optical de-multiplexer and 4 photodetectors. 5. 5 x 10-5 BER (pre-FEC). 6. Unstressed receiver sensitivity is information, and assumes 5 x 10-5 BER (pre-FEC). 7. Hit Ratio 5 x 10-5 hits/sample. 8. DC values. Finisar Corporation - 23-Sep-17 Rev. B1 Finisar Confidential Unit Gb/s nm nm dBm dB dBm dBm dB/Hz dB dB Ref. 1 2 dBm 3 GBd nm dBm 4 dBm dBm dB dBm 5 dBm 6 dB UI UI 7 dBm dBm dB Page 4 8 8 FTLC9152RGPL Product Specification - September 2017 V. Link Budget Parameter Symbol Min Typ Max Bit Rate (all wavelengths combined) BR 103.10 Bit Error Rate BER 5x10-5 Insertion Loss IL 1.8 Maximum Supported Distances Fiber Type OM3 MMF Lmax1 75 OM4 MMF Lmax2 100 OM5 MMF Lmax3 150 Notes: 1. Tested with a 231 - 1 PRBS at 25.78125 Gb/s 2. 850 nm channel can tolerate 1.9 dB insertion loss 3. Specified at 103.1Gb/s. Requires RS-FEC on the host to support maximum distance. VI. Units Gb/s Ref. dB 1 2 m m m 3 3 3 Environmental Specifications Finisar FTLC9152 QSFP28 transceivers have a commercial operating case temperature range of 0C to +70C. They can support temporary excursions to case temperatures of -5C and +75C without permanent damage (see Section II). Parameter Case Operating Temperature Storage Temperature VII. Symbol Top Tsto Min 0 -40 Typ Max 70 85 Units C C Ref. Regulatory Compliance Finisar FTLC9152 QSFP28 transceivers are Class 1 Laser Products. They are certified per the following standards: Feature Laser Eye Safety Laser Eye Safety Electrical Safety Electrical Safety Agency FDA/CDRH Standard 21CFR1040.10 and Laser Notice 50 CSA IEC 60825-1:2014 CSA IEC 60950-1:2006+A1+A2 UL/CSA CLASS 3862.13 CLASS 3862.93 Copies of the referenced certificates to be available at Finisar Corporation upon request. VIII. Digital Diagnostics Functions FTLC9152 QSFP28 transceivers support the I2C-based diagnostics interface specified by the QSFP28 MSA1. See Finisar Application Note AN-21675. Finisar Corporation - 23-Sep-17 Rev. B1 Finisar Confidential Page 5 FTLC9152RGPL Product Specification - September 2017 IX. Memory Contents Per the QSFP28 MSA1. See Finisar Application Note AN-21675. XI. Mechanical Specifications Finisar FTLC9152 QSFP28 transceivers are compatible with the QSFP28 MSA.1 The pull tab color is grey (Pantone 424U). Figure 2. FTLC9152RGPL Mechanical Dimensions. Figure 3. FTLC9152RGPL Product label (not to scale) Finisar Corporation - 23-Sep-17 Rev. B1 Finisar Confidential Page 6 FTLC9152RGPL Product Specification - September 2017 XII. References 1. SFF-8665: "QSFP+ 28Gb/s 4X Pluggable Transceiver Solution (QSFP28)", Rev 1.9, June 29, 2015 (and associated SFF documents) i. SFF-8661 ii. SFF-8679 iii. SFF-8636 iv. SFF-8662 v. SFF-8663 vi. SFF-8672 vii. SFF-8683 2. IEEE 802.3bm, CAUI-4 interface. 3. Directive 2011/65/EU of the European Parliament and of the Council, "on the restriction of the use of certain hazardous substances in electrical and electronic equipment," July 1, 2011. 4. "Application Note AN-2038: Finisar Implementation Of RoHS Compliant Transceivers", Finisar Corporation, January 21, 2005. 5. Application Note AN-2167, Finisar Corporation. For More Information: Finisar Corporation 1389 Moffett Park Drive Sunnyvale, CA 94089-1133 Tel. 1-408-548-1000 Fax 1-408-541-6138 sales@finisar.com www.finisar.com Finisar Corporation - 23-Sep-17 Rev. B1 Finisar Confidential Page 7