Empty FH-S5512CDL120
Акименко Евгений (Новосибирск)
Алексеев Никита (Москва)
Бадер Дарья (Новосибирск)
Бекетов Максим (Новосибирск)
Браун Захар (Новосибирск)
Бринева Анна (Москва)
Бубенов Максим (Новосибирск)
Буйнич Алексей (Новосибирск)
Бурдюгова Татьяна (Москва)
Бурмистров Игорь (Москва)
Васильева Татьяна (Москва)
Дашкина Ксения (Новосибирск)
Дудоров Дмитрий (Москва)
Жигульская Екатерина (Москва)
Ильиных Никита (Новосибирск)
Камышников Григорий (Новосибирск)
Каночкин Виталий (Москва)
Кириллова Маргарита (Новосибирск)
Клюй Вячеслав (Москва)
Козлов Дмитрий (Новосибирск)
Кузьмин Максим (Москва)
Ларин Алексей (Москва)
Ломоносова Екатерина (Новосибирск)
Лысенко Алексей (Москва)
Макаревич Евгений (Новосибирск)
Монтоев Анатолий (Новосибирск)
Мосин Михаил (Новосибирск)
Муртазин Камиль (Казань)
Наполов Илья (Москва)
Передерин Сергей (Новосибирск)
Поддубный Владислав (Москва)
Пучков Александр (Москва)
Пчелинская Светлана (Москва)
Рекун Антон (Москва)
Репьюк Алексей (Новосибирск )
Самойлов Иван (Новосибирск)
Сидоренко Никита (Новосибирск)
Степанов Артем (Москва)
Сутоцких Илья (Москва)
Сытый Александр (Москва)
Трифонов Артем (Новосибирск)
Ударцев Евгений (Новосибирск)
Фадин Дмитрий (Москва)
Файзрахманов Марат (Москва)
Чердынцев Артём (Москва)
Шатуха Егор (Москва)
Шаяхметов Илья (Новосибирск)
Щербаков Максим (Москва)
Краткое техническое описание (Datasheet)
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FH-S5512CDL120
1.25G SFP 1550nm LC 120km DDMI
1st
Product Features
DFB laser transmitter and APD photo-detector
Dual Data-rate of 1.25Gbps/1.0625Gbps Operation
Up to 120KM transmission distance on 9/125μm SMF
Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
Digital Diagnostic Monitor Interface
Very low EMI and excellent ESD protection
+3.3V single power supply
Compatible with RoHS
Operating case temperature Commercial: 0°C to +70°C
Extended: -10°C to +80°C
Industrial: -40°C to +85°C
Applications
Gigabit Ethernet
Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems
Ordering Information
Part Number
Output Power
Rec. Sens
Data Rate
Wavelength
Distance
FH-S5512CDL120
FH-S5512EDL120
FH-S5512IDL120
-1 ~+6 db
-32db
1.25/1.0625Gbps
1550nm
120KM
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FH-S5512CDL120
1.25G SFP 1550nm LC 120km DDMI
2nd
General
FH-S5512CDL120 SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps
and 120km transmission distance with SMF
The transceiver consists of three sections: a DFB laser transmitter, a APD photodiode integrated with a
trans-impedance Preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The
transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer
to SFP MSA.
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Unit
Note
Supply Voltage
Vcc
-0.5
3.6
V
Storage Temperature
-40
85
°C
Relative Humidity
5
85
%
Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the module
General Operating Characteristics
Parameter
Symbol
Min.
Typ.
Max.
Unit
Notes
Data Rate
Gigabit Ethernet
1.25
Gb/s
Fiber Channel
1.0625
Supply Voltage
Vcc
3.1
3.3
3.5
V
Supply Current
Icc
300
mA
Operating Case Temperature
Tc
0
70
℃
-10
80
-45
85
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FH-S5512CDL120
1.25G SFP 1550nm LC 120km DDMI
3rd
Electrical Input/Output Characteristics
Note: 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.
2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on
the host board. Pull up voltage between 2.0V and Vcc+0.3V.
3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Diff. Input Voltage Swing
300
1800
mVpp
1
Tx Disable Input
H
VIH
2.0
Vcc+0.3
V
L
VIL
0
0.8
Tx Fault Output
H
VOH
2.0
Vcc+0.3
V
2
L
VOL
0
0.8
Input Diff. Impedance
Zin
100
Ω
Receiver
Diff. Output Voltage Swing
400
1000
mVpp
3
Rx LOS Output
H
VOH
2.0
Vcc+0.3
V
2
L
VOL
0
0.8
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FH-S5512CDL120
1.25G SFP 1550nm LC 120km DDMI
4th
Optical Characteristics
Note 1) Measured at 1250 Mb/s with PRBS 223 – 1 NRZ test pattern.
2) Unfiltered, measured with a PRBS 223-1 test pattern @1.25Gbps
3) Measured at 1250 Mb/s with PRBS 223 – 1 NRZ test pattern for BER < 1x10-12
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Transmitter
Ave. Output Power (Enable)
Po
-1
+6
dBm
1
Extinction Ratio
ER
9
dB
1
Total Jitter
1.25G
0.431
UI
Rise/Fall Time (20%-80%)
Tr-Tf
0.26
ns
2
Wavelength Range
1530
1550
1570
nm
Spectral Width (RMS)
1
nm
Output Optical Eye
Compliant with IEEE802.3 z (class 1 aser safety)
Receiver
Operating Wavelength
1270
1610
nm
Sensitivity
Pimin
-32
dBm
3
Min. Overload
Pimax
-3
dBm
3
Total Jitter
1.25G
0.749
UI
LOS Assert
Pa
-40
dBm
LOS De-assert
Pd
-33
dBm
LOS Hysteresis
Pd-Pa
0.5
6
dB
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FH-S5512CDL120
1.25G SFP 1550nm LC 120km DDMI
5th
Pin Definitions And Functions
Note 1) When high, this output indicates a laser fault of some kind. Low indicates normal operation. And should be pulled up with a
4.7 – 10KΩ resistor on the host board.
PIN #
Name
Function
Notes
1
VeeT
Tx ground
2
Tx Fault
Tx fault indication, Open Collector Output, active “H”
Note 1
3
Tx Disable
LVTTL Input, internal pull-up, Tx disabled on “H”
Note 2
4
MOD-DEF2
2 wire serial interface data input/output (SDA)
Note 3
5
MOD-DEF1
2 wire serial interface clock input (SCL)
Note 3
6
MOD-DEF0
Model present indication
Note 3
7
Rate select
No connection
8
LOS
Rx loss of signal, Open Collector Output, active “H”
Note 4
9
VeeR
Rx ground
10
VeeR
Rx ground
11
VeeR
Rx ground
12
RD-
Inverse received data out
Note 5
13
RD+
Received data out
Note 5
14
VeeR
Rx ground
15
VccR
Rx power supply
16
VccT
Tx power supply
17
VeeT
Tx ground
18
TD+
Transmit data in
Note 6
19
TD-
Inverse transmit data in
Note 6
20
VeeT
Tx ground
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FH-S5512CDL120
1.25G SFP 1550nm LC 120km DDMI
6th
Note 2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7 –
10KΩ resistor. Its states are:
Low (0 – 0.8V): Transmitter on (>0.8, < 2.0V): Undefined
High (2.0V~Vcc+0.3V): Transmitter Disabled Open: Transmitter Disabled
Note 3) Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10KΩ resistor on the host board.
The pull-up voltage shall be between 2.0V~Vcc+0.3V.
Mod-Def 0 has been grounded by the module to indicate that the module is present
Mod-Def 1 is the clock line of two wire serial interface for serial ID
Mod-Def 2 is the data line of two wire serial interface for serial ID
Note 4) When high, this output indicates loss of signal (LOS). Low indicates normal operation.
Note 5) RD+/-: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated
with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the
host board.
Note 6) TD+/-: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination
inside the module. The AC coupling is done inside the module and is thus not required on the host board.
Functional Diagram
