SFP28 25G SR optical transceivers provide many advantages in data centers. They offer high-speed network connectivity, support high-density port configurations, promote data center architectures, and help reduce costs.
SFP28 25G SR Introduction
The SFP28 25G SR optical module provides a data transmission rate of 25Gbps and an operating wavelength of 850nm, which is suitable for short-distance multi-mode optical fiber transmission. It uses advanced silicon photonic technology and VCSEL as the light source.
Mvslink Module Specifications
CARATTERISTICHE
- 25Gbps serial optical interface
- 850nm VCSEL laser and PIN receiver
- Operating case temperature: (0°C~70°C)
- Maximum link length of 70m via OM3 Multimode Fiber (MMF)
- Maximum link length of 100m via OM4 Multimode Fiber (MMF)
APPLICATION
- Inter Rack Connection
- High-speed Servers
- High-performance Computing Clusters
- SAN, Routers, Hubs, Load Balancer
STANDARDS
- SFF8472
- SFP28 MSA
- SFF-8431 and SFF-8432
| Module Item | Fattore di forma | Distance | Lunghezza d'onda | Media | Protocolli |
| 25G SR | SFP28 | 300m | 850nm | MMF | SFP28 MSA Compliant, SFF-8472, SFF-8024, SFF-8431, SFF-8432 |
Application of SFP28 25G SR Optical Transceiver in Data Center
Connection between Server and TOR Switch
Servers are connected to the core network via TOR switches. 25G SR optical modules can fulfill the role of connecting servers and TOR switches, offering high-speed and dependable data transmission channels. 25G SR optical modules play an important role in the interconnection between TOR switches and Leaf switches. Specifically, 25g sr can extend network architectures, optimize data transmission paths, and reduce cabling costs.
Connection between TOR Switch and Leaf Switch
The Leaf switch is responsible for further aggregating and forwarding data from multiple TOR switches for cross-rack data communication. 25g sr facilitates high-speed data transmission, low latency, and a low BER. Additionally, it simplifies deployment and maintenance, thereby enhancing operational efficiency in data centers.
Connection between Storage System and Server
Storage systems are often used to store large amounts of data. 25G SR modules serve to create a connection between the storage system and the server. This connection provides high-speed data read/write speeds and enhances the performance of the storage system.
25G Relay 10G Technology has Become the Optimal Solution for Data Centers
Compared with the traditional 10G→40G→100G upgrade routes, operators prefer to choose the 10G→25G→100G evolution path. This is because the 25G solution has significant advantages in terms of cost, power consumption, bandwidth, etc.
Summary
In summary, 25G SR optical modules have a wide range of application prospects in data centers. Mvslink has a factory, and already has a mature production line, welcome you to visit our factory！
