100Gb/s QSFP28 Transceiver
P
RODUCT
N
UMBER
:
TQS-Q14B9-DCQ
Specification
Quad Small Form-factor Pluggable
Optical Transceiver Module
100GBASE-PSM4
Ordering Information
TQS–Q14B9–DCQ
Model Name
TQS-Q14B9-DCQ
Voltage
3.3V
Category
With DDMI
Device type
1310 nm DFB /
PIN
Interface
CML/CML
Temperature
0C~+70C
Distance
2km
( SMF)
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
1.0
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 01
1
Version 1.0
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100Gb/s QSFP28 Transceiver
P
RODUCT
N
UMBER
:
TQS-Q14B9-DCQ
Features
Compliant with 100G Ethernet IEEE 802.3bm
Compliant to SFF-8665 (QSFP28 Solution) Revision 1.8
Supports 103.1Gb/s aggregate bit rate
Low power consumption of max 3.5W
Hot pluggable electrical interface
Using standard 12-lane optical fiber with MPO pluggable optical connector
0 to 70°C case temperature operating range
RoHS-6 Compliant (lead-free)
Applications
100GBASE Ethernet links up to 2km over SMF.
Infiniband QDR and DDR.
Absolute Maximum Rating
Not necessarily applied together. Exceeding these values may cause permanent damage.
Functional operation under these conditions is not implied.
Parameter
Storage Temperature
3.3V Power Supply Voltage
Relative Humidity
Damage Threshold, each Lane
Symbol
Ts
Vcc
RH
THd
Min
-40
-0.5
0
3
Typ.
Max
85
3.6
85
Unit
℃
V
％
dBm
Note
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
1.0
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 01
2
Version 1.0
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100Gb/s QSFP28 Transceiver
P
RODUCT
N
UMBER
:
TQS-Q14B9-DCQ
Recommended Operating Conditions
Parameter
Case Operating Temperature
Power Supply Voltage
Date Rate per Channel
Bit Error Ratio
Control Input Voltage High
Control Input Voltage Low
Link Reach
2
0
Min
0
3.135
Typical
Max
70
Unit
℃
V
Gbps
Note
3.3
25.78125
10
-12
3.465
Vcc
0.8
2000
V
V
M
Electrical Characteristics
Parameter
Transceiver Electrical Characteristics
TRx Power Consumption
Supply Current
Transmitter Electrical Characteristics
Data Input Differential Peak-to-Peak Voltage
Swing
Common Mode Voltage (Vcm)
Differential Input Return Loss
Differential to Common-mode Input Return
Loss
Receiver Electrical Characteristics
Differential Output Return Loss
Common Mode Output Return Loss
Differential Output Voltage
Eye Width
Eye Height, Differential
0.57
228
See CEI-
28G-VSR Equation 13-19
See CEI-
28G-VSR Equation 13-21
Symbol
Min
Typ.
Max
Unit
Note
3.5
1.06
W
A
ΔVDI PP
900
-350
See CEI-
28G-VSR Equation 13-19
See CEI-
28G-VSR Equation 13-20
mVpp
2850
mV
dB
dB
1
dB
dB
900
mV
UI
mV
Notes:
1. Vcm is generated by the host. Specification includes effects of ground offset voltage.
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
1.0
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 01
3
Version 1.0
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100Gb/s QSFP28 Transceiver
P
RODUCT
N
UMBER
:
TQS-Q14B9-DCQ
Optical Characteristics
Parameter
Transmitter Optical Characteristics
Center Wavelength
Side-Mode Suppression Ratio
Average Output Optical Power
Output Optical Modulation Amplitude,
per lane
Extinction Ratio
Optical Return Loss Tolerance
Transmitter Reflectance
Transmitter Eye Mask
{X1, X2, X3, Y1, Y2, Y3}
Receiver Optical Characteristics
Center wavelength, each lane
Damage Threshold
Average power at receiver
input, each lane
Optical Modulation Amplitude (OMA)
Receiver Sensitivity (OMA),
each Lane
Stressed Receiver Sensitivity
(OMA), each Lane
Receiver Sensitivity (OMA),
each Lane
Stressed Receiver Sensitivity
(OMA), each Lane
Receiver Reflectance
LOS Assert
LOS Deassert
LOS Hysteresis
LOSA
LOSD
LOSH
0.5
-30
-15
SEN1
λ
1295
3
-10.2
2
2.2
-9
-6.44
SEN2
-11.35
-8.79
-26
1310
1325
nm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dB
BER
-12
= 1x10
BER
-12
= 1x10
BER
-5
= 5x10
BER
-5
= 5x10
2
λ
SMSR
PO AVE
OMA
ER
TOL
R
T
1295
30
-5.5
-3.5
3.5
20
-12
{0.31, 0.4, 0.45, 0.34, 0.38,
0.4}
2
2.2
1310
1325
nm
dB
dBm
dBm
dB
dB
dB
1
Symbol
Min
Typ.
Max
Unit
Note
Notes:
1. Even if the TDP < 0.8 dB, the OMA min must exceed the minimum value specified here.
2. The receiver shall be able to tolerate, without damage, continuous exposure to a modulated
optical input signal having this power level on one lane. The receiver does not have to operate
correctly at this input power.3. Measured with conformance test signal at TP3 for BER = 5x10
-5
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
1.0
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 01
4
Version 1.0
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100Gb/s QSFP28 Transceiver
P
RODUCT
N
UMBER
:
TQS-Q14B9-DCQ
QSFP28 Module Pad Assignments and Descriptions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Logic
Symbol
GND
Ground
Description
Plug Sequence
1
3
3
1
3
3
1
3
3
2
3
3
1
3
3
1
3
Notes
CML-I
CML-I
Tx2n
Tx2p
GND
Transmitter Inverted Data Input
Transmitter Non-Inverted Data Input
Ground
Transmitter Inverted Data Input
Transmitter Non-Inverted Data Input
Ground
Module Select
Module Reset
+3.3V 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
CML-I
CML-I
Tx4n
Tx4p
GND
LVTTL-I
LVTTL-I
ModSelL
ResetL
Vcc Rx
LVCMOS-I/O
LVCMOS-I/O
SCL
SDA
GND
CML-O
CML-O
Rx3p
Rx3n
GND
CML-O
Rx1p
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
1.0
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 01
5
Version 1.0
Page 5
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