Wuhan Ouyi Optoelectronic Technology Co., Ltd.
Wuhan Ouyi Optoelectronic Technology Co., Ltd. Diligence, pragmatism, efficiency, innovation
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SFP+ 10Gbps 1310nm DFB Laser 10G SFP Module 10KM Single Mode Duplex LC
Applications
10G Base-LR/LW
10G Ethernet
8G Fiber Channel
10G Fiber Channel
PRODUCT DESCRIPTION
SFP+10G-LR -10KM Single-Mode Transceiver is SFP+ modules for duplex data communication as 8G Fiber Channel, IEEE 802.3ae 10G Base-LR/LW It is SFP+ 20-PIN Connector to allow hot plug capability.
Digital diagnostic monitor functions are available via I2C. This module is designed and operates at DFB Laser 1310nm wavelength.
The transmitter section uses a multiple quantum well laser and is a 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.
SFP+10G-LR -10KM modules Complaint with IEEE 802.3ae 10GBASE-LR,Electrical interface compliant to SFF-8431 specifications for enhanced 8.5 and 10 Gigabit SFP module “SFP+”,1310nm DFB transmitter, PIN photo-detector,Dual LC connector,2-wire interface for management specifications compliant with SFF 8472 digital diagnostic, Compliant with SFF8472 Digital Diagnostic Standard(DDM)
PRODUCT FEATURES
Duplex LC connector
Built-in digital diagnostic monitoring functions
All-Metal housing for superior EMI Performance
Power dissipation < 1W, Single 3.3V power supply
Operating Case Temperature Standard: 0℃~+70℃
Electronic Interface compliant with SFF-8431
Compliant to SFP+MSA
1310nm DFB Transmitter, PIN Photodiode and TIA
SM 9/125um up to 10Km
Digital Diagnostic Monitor Function Compatible with SFF-8472
Compliant with IEEE 802.3ae 10GBASE-LR/LW
Specification of Transmitter
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Average Output Power | POUT | -6.5 | 0.5 | dBm | Note (1) | |
| Extinction Ratio | ER | 3.6 | 5.0 | dB | ||
| Center Wavelength | λC | 1290 | 1310 | 1330 | nm | DFB Laser |
| Side Mode Suppression Ratio | SMSR | 30 | dB | |||
| Spectrum Bandwidth(-20dB) | σ | 1 | nm | |||
| Differential Line Input Impedance | RIN | 90 | 100 | 110 | Ohm | |
| Output Eye Mask | Compliant with IEEE802.3 z (class 1 laser safety) | Note (2) | ||||
Note (1): Measure at 2^7-1 NRZ PRBS pattern
Note (2): Transmitter eye mask definition
V. Specification of Receiver
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Input Optical Wavelength | λIN | 1270 | 1610 | nm | PIN-TIA | |
| Receiver Sensitivity | PIN | -14 | dBm | Note (1) | ||
| Input Saturation Power (Overload) | PSAT | -3 | dBm | |||
| Los Of Signal Assert | PA | -30 | dBm | |||
| Los Of Signal De-assert | PD | -17 | dBm | Note (2) | ||
| LOS Hysteresis | PA-PD | 0.5 | 2 | 6 | dB |
Note (1): Measured with Light source 1310nm, ER=5dB; BER =<10^-12 @PRBS=2^7-1 NRZ
Note (2): When LOS de-asserted, the RX data+/- output is High-level (fixed)
Recommended Operating Conditions
| Parameter | Symbol | Unit | Min | Typ | Max |
| Storage Temperature Range | Ts | ℃ | 0 | 70 | |
| Power Supply Voltage | Vcc | V | 3.135 | 3.465 | |
| Data Rate | Gb/s | - | 10 | - |
