1.25Gb/s serial optical interface compliant to 802.3AH specifications small form factor pluggable module “SFP”
1490 nm DFB transmitter, 1310 nm APD photo detector BURST receiver
2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers
Operating case temperature: 0 to 70 °C or-40 to 85 °C
All-metal housing for superior EMI performance
Low power consumption
Cost effective OLT solution,
RoHS compliant
The SFP Module Fiber PX20+++ 7DB is engineered specifically to serve network infrastructure providers and system integrators working with Gigabit Ethernet Passive Optical Networks. As a product from a leading optical transceiver manufacturer, it meets the stringent demands of EPON OLT deployments, offering reliable optical transmission over single mode fiber up to 20 kilometers. Network engineers and procurement professionals seeking stable, scalable transceiver solutions will benefit from its compatibility with IEEE 802.3AH standards and seamless integration into existing architectures, addressing the need for efficient optical transceivers in expanding broadband access networks.
This optical transceiver supplier delivers a module featuring a 1.25 Gb/s serial optical interface, with an optimized 1490 nm DFB transmitter paired with a 1310 nm APD photodetector. Encased in all-metal housing, it ensures exceptional electromagnetic interference resistance, contributing to signal integrity in densely packed telecommunication racks. The module supports a maximum link distance of 20 km on single mode fiber and includes digital diagnostic monitoring compliant with industry standards. Power consumption is minimized without compromising performance, while safety compliance with RoHS and IEC certifications guarantees operational reliability under various environmental conditions.
Used extensively by telecommunications carriers and internet service providers, this optical transceiver underpins the expansion of EPON infrastructures including Fiber-to-the-Home and Fiber-to-the-Office implementations. Its hot-pluggable SFP form factor enables rapid system upgrades and maintenance without network downtime. Integrators value the module for facilitating cost-effective passive optical network build-outs, while its sophisticated diagnostic features provide real-time feedback crucial for fault detection and network optimization. This positions the product as a pivotal component for maintaining high availability and quality of service in modern optical communication systems.
The SFP Module Fiber PX20+++ 7DB incorporates an all-metal enclosure providing superior EMI shielding, critical for minimizing signal degradation in dense networking environments, a design favored by optical transceiver manufacturers. Its adherence to IEEE standards and compliance with RoHS directives reflect thoughtful engineering consistent with a reliable optical transceiver supplier. The hot-pluggable SFP structure enables modular system integration, facilitating agility in network expansions and maintenance workflows. This design architecture supports system engineers seeking straightforward physical and electrical compatibility within mixed-vendor EPON equipment ecosystems.
Performance-wise, this optical transceiver is optimized for stable 1.25 Gb/s data throughput, delivering consistent signal quality essential for service-level agreements in ISP networks. The inclusion of digital diagnostic monitoring enables operators to monitor real-time operational parameters such as temperature, voltage, and optical power, enhancing network management precision. Its low power consumption reduces energy costs and thermal load, improving total cost of ownership. Collectively, these attributes offer end users, network administrators, and procurement teams a balance of reliability, usability, and value, enhancing overall operational efficiency in fiber optic transport systems.
Within telecommunications network environments, the SFP Module Fiber PX20+++ 7DB functions as a critical optical transceiver supplying high-speed data links between OLTs and subscriber endpoints. The product’s compliance with telecommunication standards ensures interoperability with a wide range of optical line terminals and passive optical networks. Its robust design facilitates stable transmission over extended distances, supporting scalable FTTH, FTTC, and FTTO configurations. Network operators leverage this module to reduce downtime through hot-swappable capability, and improve infrastructure resilience with integrated diagnostic feedback, optimizing fiber access network performance while meeting stringent regulatory requirements.
For internet service providers assembling metropolitan or regional fiber backbones, this optical transceiver supports single mode fiber spans up to 20 kilometers, aligning with backbone networking demands. The module’s 1490 nm DFB transmitter and 1310 nm APD photodetector pairing deliver high extinction ratio performance, reducing bit error rates essential in long-haul network segments. As part of broader optical transceivers selections, this module ensures fault detection and power control capabilities that simplify network management and fault isolation. Its capability to integrate seamlessly with existing optical transport equipment makes it an indispensable component for providers driving fiber optic network expansion with efficiency and precision.
What customization options are available for the SFP Module Fiber PX20+++ 7DB?
We offer customization based on project requirements including extended temperature ranges and specific diagnostic features. As a leading optical transceiver manufacturer, we tailor solutions to fit your network infrastructure needs, ensuring optimal performance and compliance with global standards.
How should I install and maintain this SFP optical transceiver?
Our SFP Module is hot-pluggable, allowing easy insertion or removal without powering down your system, simplifying maintenance. We recommend handling the module with care and keeping connectors clean to ensure reliable signal integrity throughout its service life in your optical network deployments.
Can you provide details on your product compliance and certifications?
Our optical transceiver modules strictly comply with RoHS, IEC/EN 61000-4-2, IEC-60825, FDA 21CFR 1040.10/1040.11, and other international standards. As an experienced optical transceiver supplier, we prioritize quality and regulatory compliance to ensure safe, reliable operation in diverse networking environments.
What logistics and delivery support do you offer for bulk orders?
We have a global supply network with responsive local service for efficient delivery and support. Bulk orders of our optical transceivers can be managed with customized shipping options and priority handling to meet your deployment schedules and maintain continuity in your fiber optic projects.
Cost-Effective EPON Network Solution
The EPON network is an advanced, dependable, and secure communication infrastructure designed for delivering high-speed data transmission, adeptly addressing the elevated bandwidth demands of final users. This network ensures smooth, reliable services with its robust capabilities in managing large volumes of data traffic.
Hot Plug 200 Times
After 100 and 200 plug-in and pull-out tests, the appearance and performance of the gold finger were normal.
| Product Series | EPON OLT PX20+++ | Vendor | Miray |
| Form Factor | SFP | Data Rate | 1.25G |
| Wavelength | Tx-1490nm/Rx-1310nm | Fiber Type | SMF |
| Max Distance | 20 km | Optical Components | DFB/APD |
| Transmitter Power | 2 ~ 7 dBm | Extinction ratio | > 9 dB |
| Receiver Sensitivity | < -30 dBm | Receiver Overload | > -8 dBm |
| Connector | Single SC | Digital Diagnostic Monitoring | Yes |
| Environment | Operating: 0°C to 70°C Storage: -40°C to 85°C |
Weight | 0.03 kg |
| Application | Gigabit-Ethernet Passive Optical Network(GEPON) application Fiber to the Home, Curb, Office (FTTx) |
Compliance | IEC/EN 61000-4-2,IEC-60825 FDA 21CFR 1040.10 and 1040.11 RoHS |
