Product Details
25G SFP28 Transceiver Module Bidi 10km LC DDM Tx1270nm Rx1330nm
Description
Miray 25G BIDI SFP28 transceivers are designed for bi-directional
25G serial optical data communications by using 1270nm/1330nm or
1270nm/1310nm wavelengths. The modules are suitable for 25G
Ethernet and CPRI (option 10) applications, like in 5G mobile
networks. The family offers modules for the i-temp range from -40°C
to +85°C and has excellent EMC/EMI performance.
Features
⚫ Supports 24.3Gb/s to 26.5Gb/s bit rates
⚫ Up to 10km transmission on SMF
⚫ 1270nm DFB laser and PIN receiver and 1330nm DFB laser and PIN
receiver
⚫ Metal enclosure, for lower EMI
⚫ 2-wire interface with integrated Digital Diagnostic monitoring
⚫ Specifications compliant with SFF 8472
⚫ Compliant with SFP+ MSA with LC connector
⚫ Single 3.3V power supply
⚫ Power dissipation < 1.2 W
⚫ Case operating temperature range: Commercial: 0°C to +70°C
Industrial: -40°C to +85°C
Applications
⚫ 25G Ethernet
⚫ CPRI 10
Recommended Operating Environment
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Case Operating Temperature | Tcase | 0 |
| 70 | ºC | Commercial |
-40 |
| 85 | ºC | Industrial |
Power Supply Voltage | VCC | 3.14 | 3.3 | 3.47 | V |
|
Power Supply Current | ICC |
|
| 300 | mA | Commercial |
|
| 360 |
| Industrial |
Data Rate | BR | 24.3 | 25.78 | 26.5 | Gbps |
|
Transmission Distance | TD |
| - | 10 | km |
|
Coupled fiber | Single mode fiber | 9/125um SMF |
Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)
Parameter | Symbol | Min | Typ | Max | Unit | NOTE |
Transmitter |
|
|
|
|
|
|
Output Opt. Power | POUT | -5 |
| 2.0 | dBm | 1 |
Optical Wavelength | λ | 1260 | 1270 | 1280 | nm | XPBL-2733B1-10D (A) |
|
| 1320 | 1330 | 1340 | nm | XPBL-3327B1-10D (A) |
Spectral Width (-20dB) | σ |
|
| 1 | nm |
|
Optical Extinction Ratio | LR | 3.5 |
|
| dB |
|
Receiver |
|
|
|
|
|
|
Rx Sensitivity | RSENS |
|
| -13.3 | dBm | 2 |
Input Saturation Power (Overload) | Psat | 0.5 |
|
| dBm |
|
Wavelength Range |
λ C | 1320 | 1330 | 1340 | nm | XPBL-2733B1-10D (A) |
1260 | 1270 | 1280 | nm | XPBL-3327B1-10D (A) |
LOS De -Assert | LOSD |
|
| -14 | dBm |
|
LOS Assert | LOSA | -30 |
|
| dBm |
|
LOS Hysteresis |
| 0.5 |
|
| dB | |
Ordering Information
Ordering Information |
Model No. | Description |
SFP28-25G-SR | 25G SFP28 Transceiver Module, Multimode 850nm, SR, 300m, LC, DDM |
SFP28-25G-LR | 25G SFP28 Transceiver Module, Singlemode 1310nm, LR, 10km, LC, DDM |
SFP28-25G-ER | 25G SFP28 Transceiver Module, Singlemode 1310nm, ER, 40km, LC, DDM |
SFP28-25G- BX10-U/D | 25G SFP28 Transceiver Module, Singlemode Simplex 1270nm/1330nm,
10km, LC, DDM |
Dimension
Product Packing
Compatibility Test
Product Details
Compatible Brands
Production Flow
For more details, pls 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.