FCBN510QE2CXX FINISAR | Alldatasheet
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Finisar Corporation – 22-Jul-14 Rev A4 Page 1 Preliminary Product Specification Quadwire® 40 Gb/s Parallel Breakout Active Optical Cable FCBN510QE2Cxx PRODUCT FEATURES Four-channel full-duplex active optical cable with breakout from QSFP+ to four SFP+ 10.3125 Gb/s per channel Complies with QSFP+ and SFP+ MSA form factors Round, plenum-rated cable Reliable VCSEL array technology using multimode fiber Hot Pluggable Low power dissipation: <1.3W on QSFP end, <1W on SFP+ ends Commercial operating case temperature range: 0ºC to 70ºC RoHS-6 Compliant
APPLICATIONS
4x10G Ethernet PRODUCT SELECTION (Standard Lengths*) FCBN510QE2C01 1-meter cable FCBN510Q E2C02 2-meter cable FCBN510Q E2C03 3-meter cable FCBN510Q E2C05 5-meter cable FCBN510Q E2C07 7-meter cable FCBN510Q E2C10 10-meter cable FCBN510Q E2C15 15-meter cable FCBN510Q E2C20 20-meter cable FCBN510Q E2C30 30-meter cable *For availability of additional cable lengths, please contact Finisar. For breakout location, see Section IX.
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 2 I. Pin Descriptions a. QSFP+ end Figure 1 – QSFP MSA-compliant 38-pin connector Pin Symbol Name/Description Notes
1 GND Ground 1
2 Tx2n Transmitter Inverted Data Input
3 Tx2p Transmitter Non-Inverted Data Input
4 GND Ground 1
5 Tx4n Transmitter Inverted Data Input
6 Tx4p Transmitter Non-Inverted Data Input
7 GND Ground 1
8 ModSelL Module Select
9 ResetL Module Reset
10 Vcc Rx +3.3 V Power supply receiver
11 SCL 2-wire serial interface clock
12 SDA 2-wire serial interface data
13 GND Ground 1
14 Rx3p Receiver Non-Inverted Data Output
15 Rx3n Receiver Inverted Data Output
16 GND Ground 1
17 Rx1p Receiver Non-Inverted Data Output
18 Rx1n Receiver Inverted Data Output
19 GND Ground 1
20 GND Ground 1
21 Rx2n Receiver Inverted Data Output
22 Rx2p Receiver Non-Inverted Data Output
23 GND Ground 1
24 Rx4n Receiver Inverted Data Output
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 3
25 Rx4p Receiver Non-Inverted Data Output
26 GND Ground 1
27 ModPrsL Module Present
28 IntL Interrupt
29 Vcc Tx +3.3 V Power supply transmitter 30 Vcc1 +3.3 V Power Supply
31 LPMode Low Power Mode
32 GND Ground 1
33 Tx3p Transmitter Non-Inverted Data Input
34 Tx3n Transmitter Inverted Data Input
35 GND Ground 1
36 Tx1p Transmitter Non-Inverted Data Input
37 Tx1n Transmitter Inverted Data Input
38 GND Ground 1
- Circuit ground is internally isolated from chassis ground. b. SFP+ ends Pin Symbol Name/Description Ref.
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_ABS Module Absent. Grounded within the module 4
7 RS0 No connection required
8 RX_LOS Loss of Signal indication. Logic 0 indicates normal operation. 5
9 RS1 No connection required
10 VEER Receiver Ground (Common with Transmitter Ground) 1
11 VEER Receiver Ground (Common with Transmitter Ground) 1
12 RD- Receiver Inverted DATA out. AC Coupled 13 RD+ Receiver Non-inverted DATA out. 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 Inverted DATA in. AC Coupled.
20 VEET Transmitter Ground (Common with Receiver Ground) 1
Notes: 1. Circuit ground is internally isolated from chassis ground. 2. T FAULT is an open collector/drain output, which is pulled up with a 4.7k – 10k Ohms resistor on the host board, but is grounded inside the SFP+ cable plug. 3. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V. MOD_ABS pulls line low to indicate module is plugged in. 5. LOS is open collector output. Should be pulled up with 4.7k – 10k on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
Figure 2. Diagram of Host Board Connector Block Pin Numbers and Names on the SFP+ ends. Data Rate Specifications Symbol Min Typ Max Units Ref.
- Tested with a PRBS 231-1 test pattern.
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 5 III. Absolute Maximum Ratings Parameter Symbol Min Typ Max Unit Ref. Maximum Supply Voltage Vcc1, VccTx, VccRx -0.5 3.6 V Storage Temperature TS -10 75 C Case Operating Temperature TOP 0 70 C Relative Humidity RH 0 85 % 1 Notes: 1. Non-condensing. IV. Electrical Characteristics (TOP = 0 to 70C, VCC = 3.3 ± 5% Volts) Parameter Symbol Min Typ Max Unit Ref. Supply Voltage Vcc1, VccTx, VccRx 3.15 3.45 V Supply Current Icc 350 (QSFP) 250 (SFP+) mA Link Turn-On Time Transmit Turn-On Time 2000 ms 1 Transmitter (per Lane) Differential data input swing Vin,pp 180 1200 (QSFP) 700 (SFP+) mVpp 2 Differential input threshold 50 mV Receiver (per Lane) Differential data output swing Vout,pp 0 850 mVpp 3,4 Power Supply Ripple Tolerance PSR 50 mVpp Notes: 1. From power-on and end of any fault conditions. 2. AC coupled internally. See Figure 2 for input eye mas k requirements. Self -biasing 100 differential input. 3. AC coupled with 100 differential output impedance. See Figure 3 for output eye mask. 4. Settable in 4 discrete steps. See Figure 5 for Vo settings
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 6 V. High-Speed Electrical Characteristics per Lane (TOP = 0 to 70C, VCC = 3.3 ± 5% Volts) Parameter –Inputs Symbol Conditions Min Typ Max Units Ref. Reference Differential Input Impedance Zd 100 Ω Termination Mismatch ΔZM 5 % 1 Input AC Common Mode Voltage 25 mV (RMS) Differential Input Return Loss SDD11 0.01-4.1 GHz dB 2 4.1 – 11.1 GHz dB 3 Differential to Common Mode Loss SCD11 0.01-11.1 GHz -10 dB Eye Mask Coordinates: X1, X2 0.29, 0.5 UI 4 Y1, Y2 150, 425 mV Jitter Tolerance (Total) TJ 0.40 UI Jitter Tolerance (Deterministic) DJ 0.15 UI Notes: 1. See SFF-8431 Rev 3.2 (SFP+) section D.15 Termination Mismatch for definition & test recommendations 2. Reflection coefficient given by equation SDD11(dB)< -12+2*SQRT(f), with f in GHz. 3. Reflection coefficient given by equation SDD11(dB)< -6.3+13Log10(f/5.5), with f in GHz. 4. Hit ratio 5x10-5. See Figure 3 for transmitter input eye mask definitions. Figure 3 – Transmitter Input Differential Signal Mask
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 7 Parameter –Outputs Symbol Conditions Min Typ Max Units Ref. Reference Differential Output Impedance Zd 100 Ω Termination Mismatch ΔZM 5 % Output AC Common Mode Voltage 15 mVRMS Output Rise and Fall time (20% to 80%) tRH, tFH 24 ps Differential Output Return Loss SDD22 0.01-4.1 GHz dB 1 4.1 – 11.1 GHz dB 2 Common Mode Output Return Loss SCC22 0.01-2.5 GHz dB 3 2.5-11.1 GHz -3 dB Eye Mask Coordinates: X1, X2 0.29, 0.5 UI 4 Y1, Y2 150, 425 mV Deterministic Jitter DJOUT 0.38 UI 1 Total Jitter TJOUT 0.64 UI 1 Notes: 1. Reflection coefficient given by equation SDD22(dB)< -12+2*SQRT(f), with f in GHz. See Figure 5. 3. Reflection coefficient given by equation SCC22(dB)< -7+1.6*f, with f in GHz. 4. Hit ratio 5x10-5. See Figure 4 for receiver output eye mask definitions. 5. When transmitter input jitter specs are met Other Informational Specifications (not tested) Symbol Min Typ Max Units Ref. Max Bit Rate NRZ B 12.5 Gb/s Low Frequency 3dB Cutoff fc 175 kHz Ch / Ch crosstalk -26 dB Output Pre-emphasis settings (user selectable) PE 0 mV 125 mV 175 mV 325 mV Pre-Emphasis pulse width 60 90 ps Channel Latency TBD Digital clock to data delay 25 ns Digital output rise/fall times 5 ns Digital input / output Cap 1 pF Digital input logic High 2 V Digital input logic Low 1 V ESD Signal pads 500 V HBM ESD (other pads) 2 kV HBM
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 9 Power (mW) Pre-Emphasis into 100ohms (mV) 0 125 175 325 Vo (mV) 0 599 317 751 935 971 1075 422 787 971 1007 1111 739 883 1055 1103 1190 Figure 6 – Power Dissipation (mW, maximum) vs. Rx Output Conditions VI. Memory Map and Control Registers Compatible with SFF-8436. More details to be provided in a future revision of this document. VII. Environmental Specifications Finisar Quadwire active optical cables have an operating temperature range from 0°C to +70°C case temperature. Environmental Specifications Symbol Min Typ Max Units Ref. Case Operating Temperature Top 0 70 °C Storage Temperature Tsto -10 75 °C VIII. Regulatory Compliance Finisar Quadwire active optical cables are RoHS-6 Compliant. Copies of certificates are available at Finisar Corporation upon request. Quadwire active optical cables are Class 1 laser eye safety compliant per IEC 60825-1. Standard fiber cable type is OFNP plenum rated, round construction. Other cable types may be supported upon request.
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 10 IX. Mechanical Specifications The Quadwire mechanical specifications are based on QSFP+ and SFP+ transceiver module specifications, substituting the optical connectors with a cable connecting both ends. Figure 5 –Mechanical drawing of Quadwire QSFP+ and SFP+ ends
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 11 Quadwire length Breakout point (measured from QSFP) Breakout point (measured from SFP+) 1m 33cm 67cm 2m 67cm 1.33m 3m 1m 2m 5m 2m 3m 7m 4m 3m 10m 7m 3m 15m 12m 3m 20m 17m 3m 30m 27m 3m Cable Mechanical Specifications Min Typical Max Units Minimum bend radius 60 mm Minimum bend radius within 100 mm of a module end 105 mm Diameter of common (non-broken-out) cable jacket 3.0 3.3 3.6 mm Diameter of broken-out cable jacket 1.8 2.0 2.2 mm Insertion, Extraction and Retention Forces Min Max Units Notes Cable Proof (Tensile) Test (0º) 44.0 Newtons Cable Proof (Tensile) Test (90º) 33.0 Newtons Impact Test 8 Cycles 1.5m drop Flex Test 8.9 Newtons Twist Test 13.0 Newtons Module retention 90 N/A Newtons No damage below 90N Host Connector Retention 180 N/A Newtons No damage below 180N
FCBG510QE2Cxx PRELIMINARY Product Specification – July 2014 F i n i s a r Finisar Corporation – 22-Jul-14 Rev A4 Page 12 Figure 6 – Quadwire product labels: QSFP end (top) and SFP+ ends (bottom) X. References 1. SFF-8436 – Specification for QSFP+ Copper and Optical Transceiver, Rev 4.8, October 2013. 2. “Specifications for Enhanced 8.5 and 10 Gigabit Small Form Factor Pluggable Module ‘SFP+, SFF Document Number SFF-8431, Revision 4.1. 3. Directive 2011/65/EC of the European Council Parliament and of the Council, “on the restriction of the use of certain hazardous substances in electrical and electronic equipment,” June 8, 2011 which supercedes the previous RoHS Directive 2002/95/EC. 4. “Application Note AN-2038: Finisar Implementation of RoHS Compliant Transceivers”, Finisar Corporation, January 21, 2005. 5. “Application Note AN-2079: QSFP Module EEPROM Mapping”, Rev. G, Finisar Corporation, May, 2013. XI. 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