Product Details
Optical Fiber 1.25g Bidi 20km Wdm Transceiver Module SFP HP
Compatible
Description
Miray SFP WDM Optical Transceiver,1000Base-LX/LH Distance 10km 20Km
40Km with 9/125 SMF Data rate up to 1.25Gb/s Meet SFP MSA.
SFP-GE-BX20-SM1310/1550 Small Form Factor Pluggable (SFP) transceivers are compatible with
the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The
SFP transceiver supports dual data-rate of 1.25Gbps and from 20km
transmission distance with SMF. They simultaneously comply with the
standards IEEE Std 802.3 and IEEE 802.3u. The SFP module can be
compatible with other brand switch devices like Cisco, etc.The SFP
module has the function of AGC (Automatic Gain control without
attenuator).
Features
- Uncooled Laser Diode with MQW Structure
- InGaAs PIN-TIA Photodiode Receiver
- Reach 20 km Transmission Distance on 9/125µm SMF
- BIDI Single Mode Transceiver SFP Footprint
- LC Or SC Optical Interface Are Optional
- Compliant With SFP MSA and SFF-8472
- Digital Diagnostic Monitoring Interface
- Single +3.3V Power Supply
- LVPECL Differential Inputs and Outputs
- LVTTL Signal Detection Output
- Compliant With ITU-T G.957
- Compliant With RoHS and Lead Free
- Metal Enclosure for Lower EMI
- Operating Case Temperature:
- Standard: 0 to +70°C
- Extend: -20 to +85°C
- Industrial: -40 to +85°C
Absolute Maximum Ratings
Parameter | Unit | Min | Typical | Max |
Power Supply Voltage | V | -0.5 |
| 3.6 |
Storage Temperature | ℃ | -40 |
| 85 |
Operating Case Temperature | ℃ | -40 |
| 85 |
Operating Relative Humidity | % | 5 |
| 95 |
RX Input Average Power | dBm | 0 |
| -7 |
Recommended Operating Environment
Parameter | Symbol | Minimum | Maximum | Units |
Supply Voltage | Vcc | 3.15 | 3.45 | V |
Ambient operating Temperature | Top | 0 | +70 | °C |
Operating Relative Humidity | – | 5 | 95 | % |
Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)
Transmitter Specification
Parameter | Symbol | Min | Typical | Max | Unit |
Data Input Swing Differential | VIN | 400 | | 1800 | mV |
common mode voltage tolerance | | 15 | | | mV |
Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω |
Transmit Disable Input | High | VD | 2.0 | | Vcc | V |
Low | VEN | VEE | | VEE +0.8 | V |
Transmit Enable Output | High | VD | 2.0 | | Vcc | V |
Low | VEN | VEE | | VEE +0.8 | V |
Receiver Specification
Parameter | Symbol | Min | Typical | Max | Unit | note |
Centre Wavelength | λc | 1270 | | 1580 | nm | |
Receiver Sensitivity | Sen | | | -22 | dBm | 2 |
Receiver Overload | Psat | -3 | | | dBm | 2 |
LOS De-Assert | LOSD | | | -24 | dBm | |
LOS Assert | LOSA | -35 | | | dBm | |
LOS Hysteresis | | 1 | | 4 | dB | |
Receiver Reflectance | Rrx | | | -12 | dB | |
Product Show
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Product Packing
Compatibility Test
Compatible Brands
Production Flow
For more details, welcome to inquire us freely.
Company Profile
Shenzhen Miray Communication Technology Co., Ltd., established in
2009 with the headquarter in Shenzhen, China, is a professional
optical fiber transmission equipment manufacturer which included in
R&D, manufacture, sales and service. Our company devotes to
provide high-speed data transmission solutions for data centers,
cloud computing, transmission and other fields. The active device
product line of Miray mainly includes 1G SFP optical module, 10G SFP+ optical module, 10G XFP optical
module, 25G SFP28 optical module, 40G QSFP optical module, 100G
QSFP28 optical module, high-speed copper cable (DAC) components,
high-speed Active Optical Cable (AOC) components.
Miray always regards technological innovation as the core
competitiveness of the company, we have established a high-speed
optical module R&D center, equipped with a professional modern
industrial plant of over 2000 square meters, passed the ISO9001
quality system certification, and has a complete set of test aging
equipment and perfect production technology and strict inspection
process, and invested in a full set of advanced automated
inspection equipment, greatly improved the inspection efficiency
and ensured product quality.
Based on the goal of quickly responding to customers’ requirements,
and product innovation and quality assurance as the foundation,
Miray has gathered a strong and professional technical R&D
team. Over the years, Miray has closely followed the development of
communication technology of the times, pays close attention to
industry trends, and continuously launched new products for
mainstream applications in the industry. Miray insists on providing
customers not only products but also services. All these enable us
to create maximum profits for customers to realize a win-win
development.
Our mission is committing to providing first-class fiber network communication products and services and becoming the best partner in the field of optical communication.