Wuhan Ouyi Optoelectronic Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000PCS/month |
| Delivery Time | 5 work days |
| Packaging Details | Carton |
| Rate | 1.25G |
| Single-mode | Simplex |
| Distance | 20KM |
| Optical Components | FP |
| Connector | LC |
| DDM | With |
| Cable Type | SMF |
| Wavelength | TX 1310nm , RX 1550nm |
| 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 |
| Rate | 1.25G | Single-mode | Simplex |
| Distance | 20KM | Optical Components | FP |
| Connector | LC | DDM | With |
| Cable Type | SMF | Wavelength | TX 1310nm , RX 1550nm |
| Brand Name | OE | Model Number | SFP 1.25G 1310 BD 20KM |
| Certification | ISO9001 | Place of Origin | China |
| High Light | single mode fiber module ，1000base sfp module | ||
1.25Gb/S 20KM Bi-Directional Gigabit SFP Module 1310nm/1550nm Simplex LC
PRODUCT FEATURES
Simplex LC Connector Interface
DDM function optional
Low power consumption, < 1W
Hot Pluggable,Metal enclosure, for Lower EMI
Single 3. 3V Power supply
Tx1310/Rx1550, 1310nm FP Laser, 1550nm PIN-TIA
Distance up to 20KM
Compliant with MSA SFP Specification
Digital Diagnostic Monitor Function Compatible with SFF-8472
Operating data rate up to 1.25/1.063Gbps
2 years warranty
Applications
Fiber Media Converter
Firewall
Storage device
Telecommunication
Fiber Channel
NIC network cards
Switches
Routers
VPN equipment
Traffic control device
GAP
PRODUCT DESCRIPTION
Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available via the 2-wire serial bus specified in SFF-8472. The receiver section uses a PIN receiver and the transmitter uses a 1310 nm FP laser, up to 14dB link budge ensure this module 1000Base-LX Ethernet 20km application.
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 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.
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 | - |
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)
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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