Product Details
1.25G BiDi SFP 1310nm-TX/1550nm-RX 20km DDM Transceiver Module for
Cisco / H3C / HP
Description
The Small Form-Factor Pluggable (SFP) Gigabit Interface Converter
is a hot-swappable input/output device that plugs into a Gigabit
Ethernet port or slot, linking the port with the network. SFPs can
be used and interchanged on a wide variety of switches and routers,
can be intermixed in combinations of 1000BASE-T, 1000BASE-SX,
1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on a
port-by-port basis.
Features
- Up to 1.25 Gb/s bi-directional data links
- Hot-pluggable SFP footprint
- 1310nm FP Transmitter and 1550 PIN Receiver
- 1550 FP Transmitter and 1310 PIN Receiver
- Single LC connector
- Low power dissipation
- Metal enclosure, for lower EMI
- Up to 3km point to point transmission
- Single 3.3V power supply
- Compliant with SFP MSA Specification
- Average Output Power: -14~-8dBm
- Receiver Sensitivity: -22dBm
- Operating temperature range: 0°C to 70°C
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
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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.