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SFP-10G-SR-S and SFP-10G-SR-X are commonly used by Cisco as model names for 10GBASE-SR SFP+optical modules. SR-S belongs to Cisco's S-Class optical module. The "S-Class" module is the module that only includes the most common functions in enterprise and data center applications.
SR-S has low temperature tolerance and only supports Ethernet. S-Class is suitable for most standard applications and will save costs compared to other Cisco optical modules.
SR-X indicates that it has the scalability to operate over a wider temperature range, supporting -40 ° C-85 ° C. By contrast, standard optical modules are typically limited by operating temperatures ranging from approximately 0 ° C to 70 ° C.
What is SFP-10G-SR
Ⅰ、 Technical characteristics of 10 Gigabit multimode optical module SFP-10G-SR
The 10 Gigabit Multimode SFP-10G-SR Optical Module (SFP+10G 850nm 300M LC) is a high-speed network module based on fiber optic transmission, suitable for short distance data transmission. It follows standards such as IEEE 802.3ae, SFF-8472, SFF-8431, etc. It uses multimode fiber as the main transmission medium and can support transmission up to 300 meters in distance. At the same time, the module adopts SFP+(Small Form factor Pluggable Plus) packaging, a duplex LC interface, and has DDM digital monitoring and diagnostic function. The working wavelength is 850nm, and the working temperature range is from 0 to 70 degrees Celsius. In addition, the 10 Gigabit multimode SFP-10G-SR optical module supports the Ethernet protocol, making it compatible with existing network devices without the need to update the entire network architecture. The characteristics of the 10 Gigabit Multimode Optical Module SFP-10G-SR are as follows:
1. High speed transmission: The 10 Gigabit multimode optical module supports a transmission rate of up to 10Gbps, which can effectively meet the needs of high-capacity data transmission.
2. Multimode transmission: Using multimode optical fibers for transmission, it can achieve short distance transmission and is suitable for various scenarios such as data centers and local area networks.
3. Compatibility: The 10 Gigabit multimode optical module has good compatibility and can seamlessly connect with existing fiber optic network equipment, facilitating network expansion and upgrading.
4. High stability: Using high-quality optical components and advanced manufacturing processes, the 10 Gigabit multimode optical module has high stability and reliability, and can operate consistently and stably.
5. Hot swapping function: Supports hot swapping function, making it easy to replace and maintain optical modules, improving network availability and maintainability.
Ⅱ、 The 10 Gigabit Multimode Optical Module SFP-10G-SR has a wide range of applications in various fields, providing high-speed, stable, and reliable solutions for data transmission and communication, including:
1. Data center: 10 Gigabit multimode optical modules are used in the data center for high-speed connections between servers to support high-capacity data transmission and high-performance computing.
2. Base station: In mobile communication base stations, 10 Gigabit multimode optical modules can connect transmission links between different devices, providing stable data transmission and communication services.
3. Metropolitan Area Network and Local Area Network: In urban or enterprise networks, 10 Gigabit multimode optical modules can be used to establish high-speed metropolitan area networks and local areas to meet large-scale data transmission needs.
4. Storage network: The 10 Gigabit multimode optical module can connect storage devices and servers, achieving high-speed storage network and supporting fast data access and transmission.
5. Fiber Channel: In scenarios where multiple devices need to be connected together, 10 Gigabit multimode optical modules can provide high bandwidth and high-speed transmission through fiber channel.
6. Fiber to Home: In Fiber to Home (FTTH), a 10 Gigabit multimode optical module can be used to convert fiber optic signals into electrical signals, enabling the connection between fiber optic networks and terminal devices.
7. Wireless network: In wireless networks, 10 Gigabit multimode optical modules can be used to connect wireless base stations and communication devices, providing high-speed data transmission and communication support.
Ⅲ、 The Future Development Prospects of 10 Gigabit Multimode SFP-10G-SR
As an important component in the field of high-speed data transmission, the 10 Gigabit multimode SFP-10G-SR optical module has a very broad future development prospect. With the increasing demand for data transmission by enterprises, 10 Gigabit Ethernet technology will become the trend of future development. As one of the key components of 10 Gigabit Ethernet, the 10 Gigabit multi-mode SFP-10G-SR optical module will continue to be widely applied and promoted. In addition, with the continuous evolution and innovation of network technology, the improvement and upgrading of 10 Gigabit multimode SFP-10G-SR optical modules will also become the future development direction. Here are several possible future development trends:
1. Smaller scale: With the advancement of technology, 10G optical modules may become smaller, saving space and adapting to more devices and application scenarios. This will help improve the compactness and portability of the device.
2. Increase compatibility: With the widespread application of network devices from different suppliers, the compatibility requirements between different brand devices are also increasing. The future 10 Gigabit multimode SFP-10G-SR optical module is expected to provide wider compatibility, compatibility with various devices and protocols, for seamless integration and use in different network environments.
3. Lower power consumption: With the increasing awareness of energy conservation and environmental protection, future 10 Gigabit multimode SFP-10G-SR optical modules may develop towards reducing power consumption, paying more attention to energy efficiency and environmental friendliness. By adopting more advanced chip technology and energy-saving design, we aim to reduce energy consumption and carbon footprint, and improve the sustainability of the entire network.
4. Supporting more application scenarios: With the rapid development of technologies such as the Internet of Things and 5G, 10G optical modules will face more application demands and may support more application scenarios in the future, such as smart homes, industrial automation, wireless access, and the Internet of Vehicles.
As a solution for high-speed data transmission, the 10 Gigabit multimode SFP-10G-SR optical module has important application value and development potential. With the increasing demand for network bandwidth and transmission speed from enterprises, the 10 Gigabit multimode SFP-10G-SR optical module will continue to develop, achieve further innovation and improvement, and provide users with more efficient, reliable, and sustainable data transmission services.
SFP-10G-SR Optical Module Selection Guide
The difference between SFP-10G-SR and FET-10G
From a hardware perspective, the SFP-10G-SR and FET-10G optical modules are completely identical, with only different encoding. FET-10G has a special encoding function that can only be recognized and used on Nexus 2000, Nexus 5000, and Nexus 7000 series devices.
SFP-10G-SR, DAC/AOC SFP+, or SFP-10G-T: Which is the best choice for short distance 10G connections?
When you are already using copper cables, or when the device you need to connect only has a 10G port, 10GBASE-T SFP+may be the only option. For very short distances, such as in rack or inter rack connections (usually 0-50m), DAC or AOC is an economical and efficient choice. For link lengths exceeding 50m, SFP-10G-SR optical modules and fiber optic jumpers are required.
What type of jumper is used to connect SFP-10G-SR?
The 10GBASE-SR SFP module has an LC duplex interface with a working wavelength of 850nm, suitable for short distance transmission, and is most suitable for using multimode LC-LC fiber jumpers. It supports a link length of 26m on standard multimode fiber (MMF), which can be extended up to 300 meters on laser optimized OM3 MMF and up to 400m on OM4 MMF.
Is the SFP-10G-SR optical module suitable for switches of different brands?
The compatibility of SFP-10G-SR varies by brand. Due to the fact that most host system manufacturers do not have policies restricting the use of specific brands, any optical module that meets MSA standards can be fairly accepted in the system. All protection algorithms are based on the MSA guidelines, so systems that comply with MSA standards can use the 10GBASE-SR SFP module. However, the SFP-10G-SR module will not be supported on systems using different proprietary algorithms.
What is the market price for SFP-10G-SR?
There is a significant price difference between OEM and SFP-10G-SR compatible. OEM modules are optical components branded by original suppliers such as Cisco, Juniper, Intel, etc. Usually, equipment suppliers outsource the production of these modules to OEM manufacturers, attach their own logos to the modules, and then sell these modules at a price of 10 times or even higher. A compatible 10GBASE-SR module with the same specifications and MSA standards as the branded module has the same performance as the branded module, which has become the preferred choice for most users. The price of SFP-10G-SR compatibility may vary from supplier to supplier, but choosing the Fast (FS) SFP-10G-SR as a cost-effective and wise choice will not disappoint you.
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