QSFP28 to 4xSFP28 AOC
Transceiver
P
RODUCT
N
UMBER
:
TQS-214H8-XCQxx
Specification
QSFP28 to 4xSFP28 AOC Product
Ordering Information
TQS–214H8–XCQxx
Distance
Model Name
TQS-214H8-XCQxx
Voltage
3.3V
Category
With DDMl
Device type
VCSEL/PIN
Interface
CML/CML
LOS
LVTTL
Temperature
0C~+70C
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 1.0
1
Page 1
1 11
QSFP28 to 4xSFP28 AOC
Transceiver
P
RODUCT
N
UMBER
:
TQS-214H8-XCQxx
Features
Full-Duplex & 25-Gbps per lane with maximum aggregate speed of 100-Gbps.
3.3V single power supply
Selectable CDR Retiming
QSFP28 and SFP28 MSA compliant
Low power consumption of max. 2.5W at QSFP28 and max. 1.0W at SFP28 side
Hot pluggable interface
Compliant to SFF-8665 (QSFP28) Revision 1.8,and SFF-8402 (SFP28)
Programmable EEPROM for serial identification through I
2
C interface
RoHS compliant
Applications
Ethernet for 100GBASE-SR4
Infiniband EDR
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 1.0
2
Page 2
1 11
QSFP28 to 4xSFP28 AOC
Transceiver
P
RODUCT
N
UMBER
:
TQS-214H8-XCQxx
Absolute Maximum Ratings
Parameter
Storage temperature
3.3V Power Supply voltage
Relative humidity
Symbol
T
S
V
CC
RH
Min
-40
-0.5
0
Max
85
3.6
85
Unit
C
V
%
Note
1
2
Recommended Operating Conditions
Parameter
Case Operating Temperature
Power Supply voltage
Data Rate per Channel
Control Input Voltage High
Control Input Voltage Low
Symbol
T
c
VCC
DR
VIN-H
VIN-L
Min
0
3.14
Typ
Max
70
Unit
℃
V
Gbps
V
Note
3.3
3.47
25.78125
2
0
Vcc
0.8
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 1.0
3
Page 3
1 11
QSFP28 to 4xSFP28 AOC
Transceiver
P
RODUCT
N
UMBER
:
TQS-214H8-XCQxx
Electrical Characteristics (QSFP28)
Parameter
Transceiver Electrical Characteristics
TRx Power Consumption
Supply Current
2.5
757
W
mA
Symbol
Min
Typ.
Max
Unit
Note
Transmitter
Overload Differential Voltage pk-pk
Common Mode Voltage (Vcm)
Differential Termination
Resistance Mismatch
Differential Return Loss
(SDD11)
Common Mode to Differential
conversion and Differential to Common
Mode conversion
(SDC11, SCD11)
Stressed Input Test
TP1a
TP1
TP1
900
-350
2850
10
See CEI-
28G-VSR
Equation
13-19
See CEI-
28G-VSR
Equation
13-20
SeeCEI-
28G-VSR
Section
13.3.11.2.1
900
-350
2850
17.5
10
See CEI-
28G-VSR
Equation
13-19
See CEI-
28G-VSR
Equation
13-21
-2
9.5
0.57
228
mV
mV
mV
%
At 1MHz
1
mV
mV
%
1
At 1MHz
TP1
dB
TP1
dB
TP1a
Receiver
Differential Voltage, pk-pk
Common Mode Voltage (Vcm)
Common Mode Noise, RMS
Differential Termination
Resistance Mismatch
Differential Return Loss
(SDD22)
Common Mode to Differential
conversion and Differential to
Common Mode conversion
(SDC22, SCD22)
Common Mode Return Loss
(SCC22)
Transition Time, 20 to 80%
Eye Width at 10-15 probability
Eye Height at 10-15 probability
TP4
TP4
TP4
TP4
TP4
TP4
dB
dB
TP4
TP4
TP4
TP4
dB
Ps
UI
mV
2
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
Version 1.0
4
Page 4
1 11
QSFP28 to 4xSFP28 AOC
Transceiver
P
RODUCT
N
UMBER
:
TQS-214H8-XCQxx
Notes:
1. Vcm is generated by the host. Specification includes effects of ground offset
voltage.
2. From 250MHz to 30GHz.
Electrical Characteristics (SFP28)
Parameter
Transceiver Electrical Characteristics
TRx Power Consumption
Supply Current
1.0
300
W
mA
1
1
Symbol
Min
Typ.
Max
Unit
Note
Transmitter
Overload Differential Voltage pk-pk
Common Mode Voltage (Vcm)
Differential Termination
Resistance Mismatch
Differential Return Loss
(SDD11)
Common Mode to Differential
conversion and Differential to Common
Mode conversion
(SDC11, SCD11)
Stressed Input Test
TP1a
TP1
TP1
900
-350
2850
10
See CEI-
28G-VSR
Equation
13-19
See CEI-
28G-VSR
Equation
13-20
SeeCEI-
28G-VSR
Section
13.3.11.2.1
900
-350
2850
17.5
10
See CEI-
28G-VSR
Equation
13-19
See CEI-
28G-VSR
Equation
13-21
mV
mV
mV
%
At 1MHz
2
mV
mV
%
2
At 1MHz
TP1
dB
TP1
dB
TP1a
Receiver
Differential Voltage, pk-pk
Common Mode Voltage (Vcm)
Common Mode Noise, RMS
Differential Termination
Resistance Mismatch
Differential Return Loss
(SDD22)
Common Mode to Differential
conversion and Differential to
Common Mode conversion
(SDC22, SCD22)
Formerica OptoElectronics Inc
.
5F-11, No.38, Taiyuan St.,Zhubei City,
Hsinchu County 30265, Taiwan
Ph: +886-3-5600286 Fax: +886-3-5600239
www.formericaoe.com
TP4
TP4
TP4
TP4
TP4
dB
TP4
dB
Version 1.0
5
Page 5
1 11
51单片机
