Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
3CSFP91-ACC - Accortec 1Gbps 1000Base-SX Multi-mode Fiber 500m 850nm Duplex LC Connector SFP Transceiver Module
- Data Rate: 1.25Gb/s
- Standard: 1000Base-SX
- Wavelength: 850nm
- Fiber Type: Multi-Mode Fiber (MMF)
- Reach: Up to 550 meters
- Connector Type: Duplex LC
- Form Factor: SFP (Small Form-Factor Pluggable)
- Compliant with IEEE 802.3z standards
3CSFP91-ACC isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Part Number
- 3CSFP91-ACC
- Brand
- Accortec
- Data Rate
- 1.25Gb/s
- Wavelength
- 850nm
- Fiber Type
- Multi-Mode
- Connector
- Duplex LC
Product details
The Accortec 3CSFP91-ACC is a high-performance SFP transceiver module designed for multi-mode fiber applications. It supports a data rate of 1.25Gb/s and operates at 850nm, making it suitable for 1000Base-SX Ethernet connections. The module features a duplex LC connector and is designed for short-reach communication up to 550 meters.
Technical Information
| Part Number | 3CSFP91-ACC |
| Brand | Accortec |
| Data Rate | 1.25Gb/s |
| Wavelength | 850nm |
Additional Specifications
| Fiber Type | Multi-Mode |
| Connector | Duplex LC |
| Standard | 1000Base-SX |
Description
The Accortec 3CSFP91-ACC is a versatile SFP transceiver specifically designed for Gigabit Ethernet applications over multi-mode fiber optic cabling. With its 1.25Gb/s data rate and 850nm wavelength, it adheres to the 1000Base-SX standard, providing reliable connectivity for short-distance links within buildings or data centers. The duplex LC connector ensures a secure and standard connection to fiber patch cords. This transceiver is an ideal choice for network upgrades or expansions where existing multi-mode infrastructure is in place. It enables seamless integration with a wide array of network equipment that supports the SFP form factor, including switches, routers, and servers. The module's design prioritizes performance and compatibility, ensuring efficient data transmission over distances up to 550 meters, depending on the fiber's core size and modal bandwidth. Key features include its hot-pluggable capability, allowing for installation and replacement without powering down the host device, thereby minimizing network downtime. The Accortec 3CSFP91-ACC is built to stringent quality standards, offering a dependable solution for high-speed local area network (LAN) connectivity. Its compact size and robust performance make it a staple for modern network infrastructure.
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 3CSFP91-ACC.




