Wuhan Ouyi Optoelectronic Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000PCS/month |
| Delivery Time | 5 work days |
| Packaging Details | Carton |
| Distance | 20KM |
| Wavelength | TX 1310nm , RX 1550nm |
| Single-mode | Simplex |
| Optical Components | FP |
| Rate | 1.25G |
| DDM | With |
| Connector | LC |
| Cable Type | SMF |
| Brand Name | OE |
| Model Number | SFP 1.25G 1310 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 |
| Distance | 20KM | Wavelength | TX 1310nm , RX 1550nm |
| Single-mode | Simplex | Optical Components | FP |
| Rate | 1.25G | DDM | With |
| Connector | LC | Cable Type | SMF |
| Brand Name | OE | Model Number | SFP 1.25G 1310 BD 20KM |
| Certification | ISO9001 | Place of Origin | China |
| High Light | sfp module types ，bidirectional sfp module | ||
1000BASE Ethernet 20KM SFP Optical Module SM TX1310nm RX1550nm Bi-Directional
PRODUCT DESCRIPTION
1.25G SFP Transceiver products have been widely used in fields like network security, storage,server, telecommunication, finance, railway, military, oil, customs and water conservation, etc.
1.25Gbps SFP BIDI 20KM Optical Transceiver Module is small form factor pluggable module for bi-directional serial optical data communications such as STM-8, OC-24,Fiber Channel, It is SFP 20-pin connector to allow hot plug capability. This module is designed for single mode fiber and operates at a nominal wavelength of 1310nm.
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.
Applications:
Fiber Channel
Switch to Switch interface
Switched backplane applications
Router/Server interface
Other optical transmission systems
PRODUCT FEATURES
Compliant with MSA SFP Specification
Digital Diagnostic Monitor Function Compatible with SFF-8472
Operating data rate up to 1.25/1.063Gbps
Single 3. 3V Power supply
Simplex LC Connector Interface
DDM function optional
Low power consumption, < 1W
Hot Pluggable,Metal enclosure, for Lower EMI
Tx1310/Rx1550, 1310nm FP Laser, 1550nm PIN-TIA
Distance up to 20KM
2 years warranty
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 | 1260 | 1310 | 1360 | 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 | 1500 | 1550 | 1580 | nm | |
| Receiver Sensitivity | PIN | -24 | dBm | Note (1) | ||
| Los Of Signal Assert | PA | -35 | dBm | |||
| Los Of Signal De-assert | PD | -28 | dBm | Note (2) | ||
| LOS Hysteresis | PA-PD | 0.5 | 2 | 6 | dB | |
| Receiver Overload | Pmax -PIN | -3 | dBm |
Note (1): Measured with Light source 1550nm, 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)
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 | - | 1.25 | - |
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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