Wuhan Ouyi Optoelectronic Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000PCS/month |
| Delivery Time | 5 work days |
| Packaging Details | Carton |
| Connector | LC |
| Form Type | SFP |
| DDM | With |
| Rate | 155Mbps |
| Distance | 20KM |
| Wavelength | TX 1550nm , RX 1310nm |
| Brand Name | OE |
| Model Number | SFP 155M 1550 BD 20KM |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000PCS/month |
| Delivery Time | 5 work days | Packaging Details | Carton |
| Connector | LC | Form Type | SFP |
| DDM | With | Rate | 155Mbps |
| Distance | 20KM | Wavelength | TX 1550nm , RX 1310nm |
| Brand Name | OE | Model Number | SFP 155M 1550 BD 20KM |
| Certification | ISO9001 | Place of Origin | China |
| High Light | ddm sfp module ，single fiber sfp module | ||
Single fiber LC BIDI SM 155Mb/S SFP Fiber Optic SFP Module 20KM 1550/1310nm
APPLICATIONS
Router/Server Interface
Other Optical Links
Switch to Switch Interface
Fast Ethernet
Switched Backplane Applications
PRODUCT FEATURES
Up to 155Mbps data links
TX1550nm/RX1310nm wavelength
Hot-Pluggable
Single LC connector
Up to 20 km on 9/125μm SMF
Monitoring Interface Compliant with SFF-8472
Compliant to IEEE 802.3Z Ethernet & SFP MSA
Manufactured in an ISO 9001 compliant facility
Operating temperature range: 0°C to 70°C
PRODUCT DESCRIPTION
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
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.
155Mbps SFP BIDI Optical Transceiver Module Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the FP laser and the PIN photo-detector .The module data link up to 20KM in 9/125um single mode fiber.
The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 155Mbps and 20km transmission distance with SMF.
The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
Specification of Transmitter
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Average Output Power | POUT | -9 | -3 | dBm | Note (1) | |
| Extinction Ratio | ER | 8.2 | dB | |||
| Center Wavelength | λC | 1500 | 1550 | 1580 | nm | FP Laser |
| Spectrum Bandwidth(-20dB) | σ | 4 | nm | |||
| Differential Line Input Impedance | RIN | 90 | 100 | 110 | Ohm | |
| Output Eye Mask | Compliant with G.959(class 1 laser safety) | Note (2) | ||||
Note (1): Measure at 2^23-1 NRZ PRBS pattern
Note (2): Transmitter eye mask definition
Specification of Receiver
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Input Optical Wavelength | λIN | 1260 | 1310 | 1360 | nm | |
| Receiver Sensitivity | PIN | -30 | dBm | Note (1) | ||
| Los Of Signal Assert | PA | -40 | dBm | |||
| Los Of Signal De-assert | PD | -35 | dBm | Note (2) | ||
| LOS Hysteresis | PA-PD | 0.5 | 2 | 6 | dB | |
| Receiver Overload | Pmax -PIN | -3 | dBm |
Note (1): Measured with Light source 1310nm, ER=8.2dB; BER =<10^-12 @PRBS=2^23-1 NRZ
Note (2): When LOS de-asserted, the RX data+/- output is High-level (fixed)
Company Details
Year Established:
2008
Ecer Certification：
Active Member
Wuhan Ouyi Optoelectronic Technology Co., Ltd., located in Wuhan Donghu High-tech Development Zone, which is known as "China Optical Valley", specializes in the research and development, production, management and technical consultation of optical modules, optical devices and other optoele... Wuhan Ouyi Optoelectronic Technology Co., Ltd., located in Wuhan Donghu High-tech Development Zone, which is known as "China Optical Valley", specializes in the research and development, production, management and technical consultation of optical modules, optical devices and other optoele...
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