10GSFP 光模块
Features
¨ Simplex LC Connector Bi-Directional SFP+ Optical Transceiver
¨ Compliant with SFF-8431,SFF-8432 and IEE802.3ae
¨ Up to 10km on 9/125um SMF
¨ Two types：
A:1270nm DFB Laser transmitter,1330nm receiver
B:1330nm DFB Laser transmitter,1270nm receiver
¨ Digital Diagnostic SFF-8472 Compliant
¨ Operating case temperature 0 ~ 70 °C
¨ RoHS6 compliant (lead free)
Applications
¨ 10GBASE-LR at 10.3125Gbps
¨ Other Optical Links
Product deSCRJPTion
The BDTRX837L1SN-10 & BDTRX873L1SN-10 series single mode transceiver is small form factor pluggable module for duplex optical data communications such as 10GBASE-LR/LW defined by IEEE 802.3ae. It is with the SFP+ 20-pin connector to allow hot plug capability.
The 10G SFP+ module BDTRX873L1SN-10 is designed for single mode fiber and operates at a nominal wavelength of 1270nm; BDTRX837L1SN-10 module is designed for single mode fiber and operates at a nominal wavelength of 1330nm. The transmitter section uses a multiple quantum well DFB, 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
These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.
Parameters
Symbol
Min.
Max.
Unit
Supply Voltage
VCC
-0.5
+3.6
V
Storage Temperature
Tc
-40
+85
°C
Operating Case Temperature
Tc
0
+70
°C
Relative Humidity
RH
0
85
%
Recommended Operating Conditions
Parameter
Symbol
Min.
Typical
Max
Unit
Supply Voltage
VCC
3.0
3.3
3.6
V
Supply current
Icc
200
300
mA
Operating Case Temperature
TC
0
25
70
°C
Module Power Dissipation
Pm
-
0.7
1.1
W
Notes:
1. Supply current is shared between VCCTX and VCCRX.
2. In-rush is defined as current level above steady state current requirements.
Optical characteristics (BDTRX873L1SN-10, 1270 DFB & PIN/TIA)
Parameter
Symbol
Min.
Typical
Max
Unit
Ref.
Transmitter
Optical Wavelength
λC
1260
1270
1280
nm
Side Mode Suppress Ratio
SMSR
30
dB
Spectral Width(-20dB)
Δλ
1
nm
Average Output Power
Pop
-8.2
0.5
dBm
1
Extinction Ratio
ER
3.5
dB
Eye Mask
Compliant with IEEE 802.3
Transmitter and Dispersion Penalty
TDP
3.2
dB
Average Power of OFF Transmitter
-30
dBm
Relative Intensity Noise
RIN
-128
dB/Hz
Receiver
Average Receiver Power
RSENS
-14.1
dBm
1,2
Receiver Overload
PMAX
+0.5
dBm
Centre Wavelength
λC
1320
1340
nm
LOS De-Assert
LOSD
-15
dBm
LOS Assert
LOSA
-30
dBm
LOS Hysteresis
0.5
dB
Notes:
1. Average Receiver Power (Min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant.
2. Measured with a PRBS231-1 test pattern @10.3125Gbps, BER≦10-12
Optical characteristics (BDTRX837L1SN-10, 1330 DFB & PIN/TIA)
Parameter
Symbol
Min.
Typical
Max
Unit
Ref.
Transmitter
Optical Wavelength
λC
1320
1330
1340
nm
Side Mode Suppress Ratio
SMSR
30
dB
Spectral Width(-20dB)
Δλ
1
nm
Average Output Power
Pop
-8.2
0.5
dBm
1,2
Extinction Ratio
ER
3.5
dB
Eye Mask
Compliant with IEEE 802.3
Transmitter and Dispersion Penalty
TDP
3.2
dB
Average Power of OFF Transmitter
-30
dBm
Relative Intensity Noise
RIN
-128
dB/Hz
Receiver
Average Receiver Power
RSENS
-14.1
dBm
2,3
Receiver Overload
PMAX
+0.5
dBm
Centre Wavelength
λC
1260
1270
nm
LOS De-Assert
LOSD
-15
dBm
LOS Assert
LOSA
-30
dBm
LOS Hysteresis
0.5
dB
Notes:
1. Output is coupled into a 9/125um SMF.
2. Average Receiver Power (Min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant.
3. Measured with a PRBS231-1 test pattern @10.3125Gbps, BER≦10-12
Request price
Ordering information
BDTRX873L1SN-10
10G SFP+ module,TX 1270nm/RX 1330nm, 10Gbps, 10km, 0C~+70C
Request price
BDTRX837L1SN-10
10G SFP+ module,TX 1330nm/RX 1270nm, 10Gbps, 10km,0C ~ +70C
Request price
BDTRX873L1SN-20
10G SFP+ module,TX 1270nm/RX 1330nm, 10Gbps, 10km, 0C~+70C
Request price
BDTRX837L1SN-20
10G SFP+ module,TX 1330nm/RX 1270nm,10Gbps,20km,0C~+70C
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