FCBR4X0QE1C01 COHERENT | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 9
Technical content
© Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential Page 1 Product Specification 400G QSFP112 Active Optical Cable FCBN4X0QE1Czz FCBR4X0QE1Czz PRODUCT FEATURES
- Four-channel full-duplex active optical cable
- Signal rate: 106.25 Gb/s per channel
- QSFP112 high-density form factor
- Reliable VCSEL array technology using multimode fiber
- OFNP or LSZH cable options
- Hot Pluggable
- Low power dissipation: <8W per end
- Commercial operating case temperature range: 0º C to 70º C
- RoHS-6 Compliant. Compliant to RoHS Directive 2011/65/EU
APPLICATIONS
- 400G Ethernet PRODUCT SELECTION (Standard Lengths*) FCBy4X0QE1Czz Y=cable type: R or N (R=OFNR/LSZH, N=OFNP) zz Length (meter) zz Length (meter) zz Length (meter) zz Length (meter) zz Length (meter) zz Length (meter) zz Length (meter) 01 1 08 8 15 15 22 22 29 29 34 34 48 48 02 2 09 9 16 16 23 23 30 30 36 36 50 50 03 3 10 10 17 17 24 24 P5 0.5 38 38 60 60 04 4 11 11 18 18 25 25 A5 1.5 40 40 70 70 05 5 12 12 19 19 26 26 B5 2.5 42 42 80 80 06 6 13 13 20 20 27 27 C5 3.5 44 44 90 90 07 7 14 14 21 21 28 28 32 32 46 46 X0 100 *For availability of additional cable lengths or cable types, please contact Coherent.
FCBy4X0QE1Czz Product Specification Finisar Transceiver © Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential Page 2 I. Pin Descriptions Figure 1 – QSFP112-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
FCBy4X0QE1Czz Product Specification Finisar Transceiver © Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential Page 3 Notes 1. Circuit ground is internally isolated from chassis ground.
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
25 Rx4p Receiver Non-Inverted Data Output
26 GND Ground 1
27 ModPrsL Module Present
28 IntL/RxLOSL Interrupt/optional RxLOS
29 Vcc Tx +3.3 V Power Supply Transmitter 30 Vcc1 +3.3 V Power Supply
31 LPMode/TxDis Low Power mode/optional TX Disable
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
FCBy4X0QE1Czz Product Specification Finisar Transceiver © Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential Page 4 II. General Product Characteristics Parameter Value Unit Notes Module Form Factor QSFP112 Number of Lanes 4 Tx and 4 Rx Maximum Aggregate Data Rate 425 Gb/s Maximum Data Rate per Lane 106.25 Gb/s Standard Cable Lengths 1, 3, 5, 10, 15, 20, 30 meters Other lengths may be available upon request Protocols Supported Typical applications include 400G Ethernet Hardware Specification Standard Optical Cable Type Multimode fiber cable OFNP or OFNR/LSZH Maximum Power Consumption per End 8 Watts Varies with output voltage swing and pre-emphasis settings Management Interface CMIS-Rev5 Serial, I2C-based, 400 kHz maximum frequency Data Rate Specifications Symbol Min Typ Max Units Ref. Bit Rate per Lane BR 106.25 Gb/sec 1 Pre-FEC Bit Error Ratio BER 2.4 x 10-4 2 Post-FEC Bit Error Ratio BER 10-12 2, 3 Notes: 1. Supports 400 Gigabit Ethernet applications. 2. Tested with a PRBSQ 231-1 test pattern. 3. Assumes FEC provided by host system.
FCBy4X0QE1Czz Product Specification Finisar Transceiver © Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential 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 -40 85 C 1 Case Operating Temperature TOP 0 70 C Relative Humidity RH 5 85 % 2 Notes: 1. Assumes no mechanical load force on the unit. Ensuring no mechanical load force requires a cable bend radius of >70 mm. 2. Non-condensing. IV. Electrical Characteristics (TOP = 0 to 70C, VCC = 3.3 ± 5% Volts) The 400G QSFP112 Active Optical Cables requires an electrical connector compliant with QSFP112 Hardware Specification be used on the host board to guarantee its electrical interface specification. Parameter Symbol Min Typ Max Unit Ref. Supply Voltage Vcc1, VccTx, VccRx 3.135 3.465 V Supply Current per 400G end Icc 2.55 A Power Dissipation per 400G end P 8 W 1, 2 Input electrical specifications (per Lane) Signaling rate per lane 53.125 ± 100ppm Gbd Differential pk-pk voltage tolerance 750 mV Differential termination mismatch 10 % Single-ended voltage tolerance range -0.4 3.3 V DC common-mode voltage tolerance -0.35 2.85 V
FCBy4X0QE1Czz Product Specification Finisar Transceiver © Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential Page 6 Output electrical specifications (per Lane) Signaling rate per lane 53.125 ± 100ppm Gbd Differential peak-to-peak output voltage (Short mode) 600 mV Differential peak-to-peak output voltage (Long mode) 845 mV Transition time (20% to 80%) tr, tf 8.5 ps Eye height EH 15 mV Vertical eye closure, VEC 12 dB Differential termination mismatch 10 % DC common-mode voltage tolerance -0.35 2.85 V Notes: 1. Maximum total power value is specified across the full operational temperature and voltage range when CDRs are locked or a lack of input signal results in squelch being activated. 2. Settable in various discrete steps via the I2C interface. V. Memory Map and Control Registers Compatible with CMIS-rev5.2 . Digital diagnostic specification table Parameter Symbol Min Max Units Notes Temperature monitor DMI_Temp -3 3 °C Over operating temp TX power monitor DMI_TX -3 3 dB RX power monitor DMI_RX -3 3 dB Supply voltage monitor DMI_VCC -0.1 0.1 V Full operating range VI. Environmental Specifications Coherent 400G QSFP112 Active Optical Cables have an operating temperature range from 0° C to +70° C case temperature.
FCBy4X0QE1Czz Product Specification Finisar Transceiver © Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential Page 7 Environmental Specifications Symbol Min Typ Max Units Ref. Case Operating Temperature Top 0 70 °C Storage Temperature Tsto -40 85 °C 1 Notes: 1. Assumes no mechanical load force on the unit. Ensuring no mechanical load force requires a cable bend radius of >70 mm. VII. Regulatory Compliance Coherent QSFP112 Active Optical Cables are RoHS-6 Compliant. Copies of certificates to be available at Coherent upon request. Coherent QSFP112 Active Optical Cables are Class 1 laser eye safety compliant per IEC 60825-1. Standard fiber cable type is OFNP cable . Other cable types can be supported upon request such as OFNR/LSZH. VIII. Mechanical Specifications Coherent 400G QSFP112 Active Optical Cables mechanical specifications are compliant with the QSFP112 Hardware Specification.
FCBy4X0QE1Czz Product Specification Finisar Transceiver © Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential Page 8 Figure 3 – 400G QSFP112 AOC mechanical drawing Standard Product 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 8 Cycles 1.5m drop Flex 8.9 Newtons Twist 13.0 Newtons Module retention 90 N/A Newtons No damage below 90N Host Connector Retention 180 N/A Newtons No damage below 180N
FCBy4X0QE1Czz Product Specification Finisar Transceiver © Coherent Corp. May 2024 Rev A01 – Coherent Corp. Confidential Page 9 Connectivity Schematic Table A End B End TX1 RX1 RX1 TX1 TX2 RX2 RX2 TX2 TX3 RX3 RX3 TX3 TX4 RX4 RX4 TX4 IX. References 1. QSFP-DD/QSFP-DD800/QSFP112 Hardware Specification for QSFP DOUBLE DENSITY 8X AND QSFP 4X PLUGGABLE TRANSCEIVERS, Rev 6.3, July 26, 2022. 2. Common Management Interface Specification (CMIS) , Rev 5.2, April 27, 2022. 3. “400GCAUI-4” Retimed 4x100G electrical interface, to be defined by IEEE 802.3ck 4. Directive 2011/65/EU of the European Council Parliament and of the Council, “on the restriction of the use of certain hazardous substances in electrical and electronic equipment.” Certain products may use one or more exemptions as allowed by the Directive. 5. Application Note AN-2038: “Coherent Implementation of RoHS Compliant Transceivers”. X. For More Information Coherent Corp.
375 Saxonburg Boulevard
Saxonburg, PA 16056 sales@coherent.com Hwww.coherent.comU