Empty FH-SPB311TCDL3
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Краткое техническое описание (Datasheet)
FH-SPB311TCDL3
10G SFP+ WDM TX/RX1310 3KM DDMI LC
Product Features
Supports 9.95Gb/s to 10.3Gb/s data rates
Simplex LC Connector Bi-Directional SFP+ Optical Transceiver
Digital Diagnostic SFF-8472 Compliant
Hot pluggable
1310 nm FP Laser transmitter, 1310 nm receiver
Up to 3km on 9/125um SMF
Compliant with IEEE 802.3ae 10GBASE-LR and 10GBASE-LX
SFP+ MSA SFF-8431 Compliant
Operating case temperature: 0 to 70 °C
Applications
10GBASE-LX at 10.3125Gbps
10GBASE-LW at 9.953Gbps
Other optical links
Ordering Information
Part Number
Output Power Rec. Sens Data Rate Wavelength Distance
FH-SPB311TCDL3 -5 ~ -1 db -10 db
10.3125G
TX/RX1310nm 3km
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1-й
FH-SPB311TCDL3
10G SFP+ WDM TX/RX1310 3KM DDMI LC
General Descriptions
FH-SPB311TCDL3 Series single mode transceiver is small form factor pluggable module for duplex optical data
communications such as 10GBASE-LX defined by IEEE 802.3ae. It is with the SFP+ 20-pin connector to allow hot plug
capability. Module is designed for single mode fiber and operates at a nominal wavelength of 1290（1310）nm The
transmitter section uses a multiple quantum well FP, which is class 1 laser compliant according to International Safety
Standard IEC-60825.
The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical
header and a limiting post-amplifier IC.
Absolute Maximum Ratings
Parameter Symbol Min. Max. Unit Note
Supply Voltage Vcc -0.5 4.0 V
Storage Temperature -40 85 °C
Relative Humidity 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 Note
Data Rate Ethernet 10.3125 Gb/s
Fiber Channel 10.518
Supply Voltage Vcc 3.13 3.3 3.47 V
Vcc V
Supply Current Icc5 mA
Icc3 300 mA
Operating Case Temp. Tc 0 70 °C
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2-й
FH-SPB311TCDL3
10G SFP+ WDM TX/RX1310 3KM DDMI LC
Electrical Input/Output Characteristics
Parameter Symbol Min. Typ Max. Unit Note
Transmitter
Diff. input voltage swing 120 820 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 340 650 800 mVpp 3
Rx LOS Output H VOH 2.0 Vcc+0.3 V 2
L VOL 0 0.8
Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.
Note 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.
Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.
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3-й
FH-SPB311TCDL3
10G SFP+ WDM TX/RX1310 3KM DDMI LC
Optical Characteristics
Parameter Symbol Min. Typ Max. Unit Note
Transmitter
Operating Wavelength 1310 nm
Ave. output power (Enabled) Po -5 -1 dBm 1
Extinction Ratio ER 4 dB 1
RMS spectral width Δλ 1 nm
Rise/Fall time (20%~80%) Tr/Tf 50 ps 2
Optical modulation amplitude OMA -6.2 dBm
Dispersion penalty 1 dB
Output Optical Eye Compliant with IEEE 0802.3ae
Receiver
Operating Wavelength 1310 nm
Sensitivity Psen -10 dBm 3
Min. overload Pimax 0.5 dBm
LOS Assert Pa -30 dBm
LOS De-assert Pd -15 dBm
LOS Hysteresis Pd-Pa 0.5 4 dB
Note 1) Measured at 10.3125b/s with PRBS 231 – 1 NRZ test pattern.
Note 2) 20%~80%
Note 3) Under the ER worst case, measured at 10.3125 Gb/s with PRBS 231 - 1 NRZ test pattern for BER < 1x10-12
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4-й
FH-SPB311TCDL3
10G SFP+ WDM TX/RX1310 3KM DDMI LC
Functional Diagram
Pin Definitions And Functions
Pin Symbol Name/Description
1
VEET [1]
Transmitter Ground
2
Tx_FAULT [2]
Transmitter Fault
3
Tx_DIS [3]
Transmitter Disable. Laser output disabled on high or open
4
SDA [2]
2-wire Serial Interface Data Line
5
SCL [2]
2-wire Serial Interface Clock Line
6
MOD_ABS [4]
Module Absent. Grounded within the module
7
RS0 [5]
Rate Select 0
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5-й
FH-SPB311TCDL3
10G SFP+ WDM TX/RX1310 3KM DDMI LC
8
RX_LOS [2]
Loss of Signal indication. Logic 0 indicates normal operation
9
RS1 [5]
Rate Select 1
10
VEER [1]
Receiver Ground
11
VEER [1]
Receiver Ground
12
RD-
Receiver Inverted DATA out. AC Coupled
13
RD+
Receiver DATA out. AC Coupled
14
VEER [1]
Receiver Ground
15
VCCR
Receiver Power Supply
16
VCCT
Transmitter Power Supply
17
VEET [1]
Transmitter Ground
18
TD+
Transmitter DATA in. AC Coupled
19
TD-
Transmitter Inverted DATA in. AC Coupled
20
VEET [1]
Transmitter Ground
Notes: [1] Module circuit ground is isolated from module chassis ground within the module.
[2].should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.
[3]Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VccT inside the module.
[4]Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to Vcc_Host with a resistor in the range 4.7
kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.
[5] RS0 and RS1 are module inputs and are pulled low to VeeT with > 30 kΩ resistors in the module.
Typical Interface Circuit
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6-й
FH-SPB311TCDL3
10G SFP+ WDM TX/RX1310 3KM DDMI LC
Recommended power supply filter
Note: Inductors with DC resistance of less than 1Ω should be used in order to maintain the required voltage at the SFP input
pin with 3.3V supply voltage. When the recommended supply filtering network is used, hot plugging of the SFP transceiver
module will result in an inrush current of no more than 30 mA greater than the steady state value
Package Dimensions
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7-й
