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IBM 45W4743 10Gb/s 10GBase-SR Multi Transceiver
- Data Rate: 10Gb/s
- Standard: 10GBASE-SR
- Form Factor: SFP+ (Enhanced Small Form-factor Pluggable)
- Connector Type: LC Duplex
- Wavelength: 850nm
- Media Type: Multi-Mode Fiber (MMF)
- Maximum Distance: Up to 300 meters (on OM3 MMF)
- Hot-pluggable for easy installation and replacement
- Designed for enterprise and data center networking
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Key specifications
See full specs ↓- Part Number
- 45W4743
- Data Rate
- 10Gb/s
- Standard
- 10GBASE-SR
- Form Factor
- SFP+
- Connector
- LC Duplex
- Wavelength
- 850nm
Product details
The IBM 45W4743 is a 10Gb/s 10GBASE-SR Multi Transceiver module. It is designed for high-speed Ethernet networking, enabling data transmission over multi-mode fiber optic cables for short-reach applications within data centers and enterprise networks.
Technical Information
| Part Number | 45W4743 |
| Data Rate | 10Gb/s |
| Standard | 10GBASE-SR |
| Form Factor | SFP+ |
Additional Specifications
| Connector | LC Duplex |
| Wavelength | 850nm |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Max Distance | 300m (OM3) |
Description
The IBM 45W4743 is a high-performance SFP+ (Enhanced Small Form-factor Pluggable) transceiver module engineered to support 10 Gigabit Ethernet (10GbE) network speeds. Adhering to the 10GBASE-SR standard, this module is optimized for short-reach connections using Multi-Mode Fiber (MMF) optic cables. It operates at a wavelength of 850nm, which is typical for SR (Short Reach) transceivers, and utilizes an LC duplex connector for a secure and reliable physical interface. This transceiver is crucial for modern data center and enterprise network infrastructure, enabling high-bandwidth communication between switches, routers, servers, and storage devices. The 10GBASE-SR standard allows for data transmission distances of up to 300 meters over OM3 multi-mode fiber, and even further on OM4 fiber. Its SFP+ form factor ensures compatibility with a wide range of network equipment that supports this standard, and its hot-pluggable design facilitates easy installation and maintenance without requiring network downtime. As a component from IBM, the 45W4743 is built to deliver the reliability and performance demanded by mission-critical applications. It plays a vital role in high-speed networking deployments, supporting demanding workloads such as data backups, high-frequency trading, video streaming, and large file transfers. The ability to achieve 10Gb/s speeds over readily available multi-mode fiber makes this transceiver a cost-effective and efficient solution for upgrading network infrastructure.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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