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| 产品模块： | 10G 2km SFP+ Transceiver |
| 订购信息： | |
| 验证码： | |
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| 电 话： | QQ： | ||
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Description
The optical output can be disabled by LVTTL logic high-level input of TX_DIS. Transmit Fault (Tx_Fault) is provided to indicate that the module transmitter has detected a fault condition related to laser operation or safety. Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal of receiver. A serial EEPROM in the transceiver allows the user to access transceiver monitoring and configuration data via the 2-wire SFP Management Interface. This interface uses a single address, A0h, with a memory map divided into a lower and upper area. Basic digital diagnostic (DD) data is held in the lower area while specific data is held in a series of tables in the high memory area.
lUp to1.4km transmission on SMF
lSupportMulti Rate4.9152Gbps to10.3125Gbps
l1310nm FP laser and PIN receiver
lSFI electrical interface
l2-wire interface for integrated Digital Diagnostic monitoring
lSFP+ MSA package with duplex LC connector
lHot pluggable
lVery low EMI and excellent ESD protection
l+3.3V power supply
lPower consumption less than 1.0W
lOperating case temperature: -40~+85°C
lHigh-speed storage area networks
lComputer cluster cross-connect
lCustom high-speed data pipes
lLTE optical repeater application
lCompliant with IEEE 802.3ae-2002
lCompliant with MSA SFF-8472
lCompliant with MSA SFF-8431
Specification
Absolute Maximum Ratings
|
||||
Parameter
|
Symbol
|
Min.
|
Max.
|
Unit
|
Storage Temperature
|
TS
|
-40
|
+85
|
℃
|
Supply Voltage
|
VCC3
|
0
|
3.6
|
V
|
Relative Humidity
|
RH
|
5
|
+85
|
%
|
Rx Input Average Power
|
Pmax
|
-
|
+1.5
|
dBm
|
Recommended Operating Conditions
|
|||||
Parameter
|
Symbol
|
Min.
|
Typical
|
Max.
|
Unit
|
Operating Case Temperature
|
TC
|
-40
|
25
|
+85
|
℃
|
Power Supply Voltage
|
VCC3
|
3.13
|
3.3
|
3.47
|
V
|
ICC3
|
-
|
-
|
300
|
mA
|
|
Power Dissipation
|
PD
|
-
|
-
|
1.0
|
W
|
Data Rate
|
|
4.9152
|
9.8304
|
10.3125
|
Gbps
|
Transmission Distance
|
|
-
|
-
|
1.4
|
Km
|
Transmitter Operating Characteristic-Optical,Electrical
|
||||||
Parameter
|
Symbol
|
Min.
|
Typical
|
Max.
|
Unit
|
Note
|
Centre Wavelength
|
λC
|
1260
|
1310
|
1360
|
nm
|
|
Laser Off Power
|
Poff
|
-
|
-
|
-30
|
dBm
|
|
Average Optical Power
|
Pavg
|
-8.2
|
-
|
0.5
|
dBm
|
Note1
|
Extinction Ratio
|
ER
|
3.5
|
-
|
-
|
dB
|
|
Transmitter Dispersion Penalty
|
TDP
|
-
|
-
|
3.2
|
dB
|
|
Relative Intensity Noise
|
RIN12OMA
|
-
|
-
|
-128
|
dB/Hz
|
|
Optical Return Loss Tolerance
|
ORLT
|
12
|
-
|
-
|
dB
|
|
Operating Data Rate
|
|
4.9152
|
-
|
10.3125
|
Gbps
|
|
Optical Eye Mask
|
Compliant with IEEE 802.3ae-2002
|
|
||||
Tx Input Diff. Voltage
|
VI
|
180
|
-
|
700
|
mV
|
|
Notes:
[1] Average optical power shall be measured using the methods specified in TIA/EIA-455-95.
Receiver Operating Characteristic-Optical,Electrical
|
||||||
Parameter
|
Symbol
|
Min.
|
Typ.
|
Max.
|
Unit
|
Note
|
Center Wavelength
|
λr
|
1260
|
1310
|
1360
|
nm
|
|
Receive Sensitivity In Average Power
|
Psen
|
-
|
-
|
-14.4
|
dBm
|
|
Receiver Sensitivity In OMA
|
|
-
|
-
|
-12.6
|
dBm
|
Note1
|
Stressed Receiver Sensitivity In OMA
|
|
-
|
-
|
-10.3
|
dBm
|
Note1
|
Los Assert
|
LosA
|
-30
|
-
|
-
|
dBm
|
|
Los Dessert
|
LosD
|
-
|
-
|
-17
|
dBm
|
|
Los Hysteresis
|
LosH
|
0.5
|
-
|
-
|
dB
|
|
Overload
|
Pin
|
|
-
|
0.5
|
dBm
|
|
|
-
|
-
|
-12
|
dB
|
|
|
Operating Data Rate
|
4.9152
|
-
|
-
|
10.3125
|
Gbps
|
|
Rx Output Diff Voltage
|
Vo
|
450
|
-
|
850
|
mV
|
|
Notes:
[1] Receiver sensitivity is informative. Stressed receiver sensitivity shall be measured with conformance test signal for BER =1x 10-12.
Control and Status I/O Timing Characteristics
|
||||||
Parameter
|
Symbol
|
Min.
|
Max.
|
Unit
|
Note
|
|
TX Disable Assert Time
|
t_off
|
-
|
100
|
µs
|
Note1
|
|
TX Disable Negate Time
|
t_on
|
-
|
2
|
ms
|
Note2
|
|
Time to initialize including reset of TX_Fault
|
t_init
|
-
|
300
|
ms
|
Note3
|
|
TX Fault Assert Time
|
t_fault_on
|
-
|
1
|
ms
|
Note4
|
|
TX Fault Reset Time
|
t_reset
|
10
|
-
|
µs
|
Note5
|
|
LOS Assert Time
|
t_loss_on
|
-
|
100
|
µs
|
Note6
|
|
LOS Deassert Time
|
t_loss_off
|
-
|
100
|
µs
|
Note7
|
|
Notes:
[1]Time from rising edge of TX Disable to when the optical output falls below 10% of nominal
[2] Time from falling edge of TX Disable to when the modulated optical output rises above 90% of nominal
[3] From power on or negation of TX Fault using TX Disable
[4] Time from fault to TX fault on
[5] Time from TX fault to TX nominal
[6] Time from LOS state to RX LOS assert
[7] Time from non-LOS state to RX LOS deassert.
