Finisar FCBG410QB1C20 Quadwireâ® 40 gb/s parallel active optical cable Datasheet

Finisar
Product Specification
Quadwire® 40 Gb/s Parallel Active Optical Cable
FCBG410QB1Cxx
PRODUCT FEATURES

Four-channel full-duplex active
optical cable

Electrical interface only

Multirate capability: 1.06Gb/s to
10.5Gb/s per channel

Complies with QSFP MSA highdensity form factor

Reliable VCSEL array technology
using multimode fiber

Available in standard lengths of
3, 5, 10, 15, 20, 30, 50 and 100m*

Hot Pluggable

Flat, ribbonized, LSZH cable

Low power dissipation: <1.3W per
cable end

Commercial operating case
temperature range: 0ºC to 70ºC

RoHS-6 Compliant
APPLICATIONS

Infiniband QDR

40G Ethernet

4G/8G/10G Fibre Channel

HPC Interconnections
PRODUCT SELECTION (Standard Lengths*)
FCBG410QB1C03
FCBG410QB1C05
FCBG410QB1C10
FCBG410QB1C15
FCBG410QB1C20
FCBG410QB1C30
FCBG410QB1C50
FCBG410QB1CX0
3-meter cable
5-meter cable
10-meter cable
15-meter cable
20-meter cable
30-meter cable
50-meter cable
100-meter cable
*For availability of additional cable lengths, please contact Finisar.
 Finisar Corporation – 11-Dec-13 Rev B7
Page 1
FCBG410QB1Cxx Product Specification – December 2013
I.
Finisar
Pin Descriptions
Figure 1 – QSFP MSA-compliant 38-pin connector
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
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
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
 Finisar Corporation – 11-Dec-13 Rev B7
Notes
1
1
1
1
1
1
1
1
Page 2
Finisar
FCBG410QB1Cxx Product Specification – December 2013
26
27
28
29
30
31
32
33
34
35
36
37
38
GND
ModPrsL
IntL
Vcc Tx
Vcc1
LPMode
GND
Tx3p
Tx3n
GND
Tx1p
Tx1n
GND
Ground
Module Present
Interrupt
+3.3 V Power supply transmitter
+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
1
Notes
1. Circuit ground is internally isolated from chassis ground.
II.
General Product Characteristics
Parameter
Module Form Factor
Number of Lanes
Maximum Aggregate Data Rate
Maximum Data Rate per Lane
Value
QSFP
4 Tx and 4 Rx
42.0
10.5
Unit
Standard Cable Lengths
3, 5, 10, 15, 20, 30, 50, 100
meters
Protocols Supported
Typical applications include
Infiniband, Fibre Channel,
40G Ethernet, SATA/SAS3
38-pin edge connector
Electrical Interface and Pin-out
Standard Optical Cable Type
Maximum Power Consumption
per End
Management Interface
Gb/s
Gb/s
Watts
Serial, I2C-based, 400 kHz
maximum frequency
Symbol
BR
BER
Min
1000
Up to 12.5 Gb/s can be supported.
Please contact Finisar.
Other lengths may be available
upon request (< 300m)
Pin-out as defined by the
QSFP MSA
Multimode ribbon fiber
cable assembly, riser-rated
1.3
Data Rate Specifications
Bit Rate per Lane
Bit Error Ratio
Notes
Typ
Varies with output voltage swing
and pre-emphasis settings
(see Figure 5)
As defined by the QSFP MSA
Max
10500
10-12
Units
Mb/sec
Ref.
1
2
Notes:
1. 1/10 Gigabit Ethernet and 1/2/4/8/10G Fibre Channel compliant.
2. Tested with a PRBS 231-1 test pattern.
 Finisar Corporation – 11-Dec-13 Rev B7
Page 3
Finisar
FCBG410QB1Cxx Product Specification – December 2013
III.
Absolute Maximum Ratings
Parameter
Maximum Supply Voltage
Storage Temperature
Case Operating Temperature
Relative Humidity
Symbol
Vcc1,
VccTx,
VccRx
TS
TOP
RH
Min
-0.5
Typ
-40
0
0
Max
3.6
Unit
V
Ref.
85
70
85
C
C
%
1
Max
3.45
Unit
V
Ref.
350
mA

ms

mVpp
mV
2
Notes:
1. Limited by the fiber cable jacket, not the active ends.
2. Non-condensing.
IV.
Electrical Characteristics (TOP = 0 to 70C, VCC = 3.3 ± 5% Volts)
Parameter
Supply Voltage
Supply Current
Link Turn-On Time
Transmit Turn-On Time
Transmitter (per Lane)
Differential data input swing
Differential input threshold
Receiver (per Lane)
Differential data output swing
Power Supply Ripple Tolerance
Symbol
Vcc1,
VccTx,
VccRx
Icc
Min
3.15
Typ
2000
Vin,pp
180
1200
50
Vout,pp
PSR
0
50
800

mVpp
mVpp
1
2
3,4
Notes:
1. From power-on and end of any fault conditions.
2. AC coupled internally. See Figure 2 for input eye mask 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
 Finisar Corporation – 11-Dec-13 Rev B7
Page 4
Finisar
FCBG410QB1Cxx Product Specification – December 2013
V.
High-Speed Electrical Characteristics per Lane
(TOP = 0 to 70C, VCC = 3.3 ± 5% Volts)
Parameter –Inputs
Reference Differential Input
Impedance
Termination Mismatch
Symbol
Conditions
Min
Zd
Typ
Max
Units
Ω
Ref.
5
%
mV
(RMS)
dB
dB
1
100
ΔZM
Input AC Common Mode Voltage
Differential Input Return Loss
Differential to Common Mode
Loss
Jitter Tolerance (Total)
Jitter Tolerance (Deterministic)
25
SDD11
0.01-4.1 GHz
4.1 – 11.1 GHz
SCD11
0.01-11.1 GHz
TJ
DJ
-10
dB
0.40
0.15
UI
UI
2
3
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. See Figure 4.
3. Reflection coefficient given by equation SDD11(dB)< -6.3+13Log10(f/5.5), with f in GHz. See Figure 4.
500
400
Vdiff (mV)
300
200
100
0
-100
-200
-300
-400
-500
0
0.2
0.4
0.6
0.8
1
UI
Figure 2 – Transmitter Input Differential Signal Mask
 Finisar Corporation – 11-Dec-13 Rev B7
Page 5
Finisar
FCBG410QB1Cxx Product Specification – December 2013
Parameter –Outputs
Reference Differential Output Impedance
Termination Mismatch
Output AC Common Mode Voltage
Output Rise and Fall time (20% to 80%)
Symbol
Conditions
Min
Zd
ΔZM
Typ
Max
100
5
15
tRH, tFH
Differential Output Return Loss
SDD22
Common Mode Output Return Loss
SCC22
24
0.01-4.1 GHz
4.1 – 11.1 GHz
0.01-2.5 GHz
2.5-11.1 GHz
-3
Units
Ω
%
mVRMS
ps
dB
dB
dB
dB
Notes:
1. Reflection coefficient given by equation SDD22(dB)< -12+2*SQRT(f), with f in GHz. See Figure 4.
2. Reflection coefficient given by equation SDD22(dB)< -6.3+13Log10(f/5.5), with f in GHz. See Figure 4.
3. Reflection coefficient given by equation SCC22(dB)< -7+1.6*f, with f in GHz.
Receiver Output Jitter Specification
Deterministic Jitter
Total Jitter
Symbol
DJOUT
TJOUT
Min
Typ
Max
0.38
0.64
Units
UI
UI
Ref.
1
1
Notes:
1. When transmitter input jitter specs are met.
Other Informational Specifications
(not tested)
Max Bit Rate NRZ
Low Frequency 3dB Cutoff
Ch / Ch crosstalk
Output Pre-emphasis settings
(user selectable)
Pre-Emphasis pulse width
Channel Latency
Channels Skew
Digital clock to data delay
Digital output rise/fall times
Digital input / output Cap
Digital input logic High
Digital input logic Low
ESD Signal pads
ESD (other pads)
 Finisar Corporation – 11-Dec-13 Rev B7
Symbol
Min
B
fc
175
Typ
Max
Units
12.5
Gb/s
kHz
dB
mV
mV
mV
mV
ps
-26
0
125
175
325
PE
60
90
Ref.
TBD
TBD
25
5
1
2
1
500
2
ns
ns
pF
V
V
V
kV
HBM
HBM
Page 6
Ref.
1
2
3
Finisar
FCBG410QB1Cxx Product Specification – December 2013
500
400
300
Vdiff (mV)
200
100
0
-100
-200
-300
-400
-500
0
0.2
0.4
0.6
0.8
1
UI
Figure 3 – Receiver Output Differential Signal Mask
0
-2
-4
-6
dB
-8
-10
-12
-14
-16
-18
-20
0
1
2
3
4
5
6
7
8
9
10
11
12
GHz
Figure 4 – Maximum Transmitter Input and Receiver Output Differential Return Loss
 Finisar Corporation – 11-Dec-13 Rev B7
Page 7
Finisar
FCBG410QB1Cxx Product Specification – December 2013
Vo (mV)
Power (mW)
0
317
422
739
Pre-Emphasis into 100ohms (mV)
0
125
175
325
599
751
935
971
1075
787
971
1007
1111
883
1055
1103
1190
Figure 5 – Power Dissipation (mW, maximum) vs. Rx Output Conditions
VI.
Memory Map and Control Registers
Compatible with SFF-8436.2 Please see Finisar Application Note AN-2075: Quadwire®
EEPROM Mapping3 for details.
VII.
Environmental Specifications
Finisar Quadwire active optical cables have an operating temperature range from 0°C to
+70°C case temperature.
Environmental Specifications
Case Operating Temperature
Storage Temperature
Symbol
Min
Top
Tsto
0
-40
Typ
Max
Units
70
85
°C
°C
Ref.
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.
Fiber cable type is s LSZH/riser-rated, flat ribbon construction. Other cable types can be
supported upon request.
 Finisar Corporation – 11-Dec-13 Rev B7
Page 8
Finisar
FCBG410QB1Cxx Product Specification – December 2013
IX.
Mechanical Specifications
The Quadwire mechanical specifications are based on QSFP transceiver module
specifications, substituting the MPO connectors with a cable connecting both ends.
Figure 5 – Quadwire mechanical drawing
Insertion, Extraction and Retention
Forces
Cable Proof (Tensile) Test (0º)
Cable Proof (Tensile) Test (90º)
Impact Test
Flex Test
Twist Test
Module retention
Host Connector Retention
 Finisar Corporation – 11-Dec-13 Rev B7
Min
Max
Units
90
180
44.0
33.0
8
8.9
13.0
N/A
N/A
Newtons
Newtons
Cycles
Newtons
Newtons
Newtons
Newtons
Notes
1.5m drop
No damage below 90N
No damage below 180N
Page 9
FCBG410QB1Cxx Product Specification – December 2013
Finisar
Figure 6 – Quadwire production-level product label
X.
References
1.
INF-8438i – Specification for QSFP (Quad Small Formfactor Pluggable)
Transceiver, Rev 1.0, November 2006
2.
SFF-8436 – Specification for QSFP+ Copper and Optical Transceiver, Rev 3.6,
November 2009
3.
Application Note AN-2075: Quadwire® EEPROM Mapping, Rev E
XI.
For More Information
Finisar Corporation
1389 Moffett Park Drive
Sunnyvale, CA 94089-1133
Tel. 1-408-548-1000
Fax 1-408-541-6138
[email protected]
www.finisar.com
 Finisar Corporation – 11-Dec-13 Rev B7
Page 10
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