Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Dell T42GJ 10Gb/s SFP+ 300m 850nm Duplex LC MMF Transceiver
- Data Rate: 10Gb/s
- Form Factor: SFP+
- Reach: 300m
- Wavelength: 850nm
- Connector Type: Duplex LC
- Fiber Type: Multi-Mode Fiber (MMF)
- Application: Short-reach networking
- Manufacturer: Dell
We'll confirm the current price and availability for T42GJ.
Key specifications
See full specs ↓- Data Rate
- 10Gb/s
- Form Factor
- SFP+
- Max Distance
- 300m
- Wavelength
- 850nm
- Connector
- LC Duplex
- Fiber Type
- Multi-Mode Fiber (MMF)
Product details
The Dell T42GJ is a 10Gb/s SFP+ transceiver module designed for short-reach multi-mode fiber applications. It operates at a wavelength of 850nm and utilizes a duplex LC connector for reliable network connectivity.
Technical Information
| Data Rate | 10Gb/s |
| Form Factor | SFP+ |
| Max Distance | 300m |
| Wavelength | 850nm |
Additional Specifications
| Connector | LC Duplex |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Product Type | Transceiver Module |
| Manufacturer | Dell |
Description
The Dell T42GJ is a high-performance Small Form-factor Pluggable Plus (SFP+) transceiver module, engineered to support data rates of up to 10 Gigabits per second (Gb/s). This module is specifically designed for short-reach communication links over multi-mode fiber (MMF) optic cables. Its 850nm wavelength is standard for short-wavelength, multi-mode fiber applications, allowing for efficient signal transmission within data centers and local area networks. The transceiver utilizes a duplex LC connector, which is the industry standard for fiber optic connections, ensuring a secure and reliable physical link. The 300-meter maximum transmission distance over multi-mode fiber makes it ideal for interconnections between switches, servers, and storage devices within a single building or campus environment. This SFP+ module is hot-pluggable, meaning it can be installed or removed from network equipment without interrupting network traffic or requiring a system reboot. Compatible with Dell networking equipment and other devices that adhere to the SFP+ MSA (Multi-Source Agreement), the T42GJ provides a flexible and cost-effective solution for upgrading network infrastructure to 10GbE speeds. Its robust design ensures reliable operation in demanding enterprise environments, facilitating high-bandwidth data transfers essential for modern applications and services.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for T42GJ.

