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3Com 3CSFP91-COM 1Gb/s SFP 500m 850nm Duplex LC MMF Transceiver
- 1Gb/s data transfer rate
- SFP (Small Form-Factor Pluggable) form factor
- 850nm wavelength
- Duplex LC connector
- Multi-Mode Fiber (MMF) support
- Maximum distance of 500 meters
- Compatible with 3Com networking equipment
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Key specifications
See full specs ↓- Data Rate
- 1Gb/s
- Form Factor
- SFP
- Wavelength
- 850nm
- Connector Type
- Duplex LC
- Media Type
- Multi-Mode Fiber (MMF)
- Max Distance
- 500m
Product details
The 3Com 3CSFP91-COM is a 1Gb/s SFP transceiver module designed for multi-mode fiber optic connections. It operates at a wavelength of 850nm and features a duplex LC connector, supporting a transmission distance of up to 500 meters. This transceiver is ideal for short-reach network links within buildings or data centers.
Technical Information
| Data Rate | 1Gb/s |
| Form Factor | SFP |
| Wavelength | 850nm |
| Connector Type | Duplex LC |
Additional Specifications
| Media Type | Multi-Mode Fiber (MMF) |
| Max Distance | 500m |
| Compatibility | 3Com |
Description
The 3Com 3CSFP91-COM is a high-performance Small Form-Factor Pluggable (SFP) transceiver module engineered for Gigabit Ethernet applications over multi-mode fiber optic cabling. It operates at a wavelength of 850 nanometers, which is standard for short-wavelength, short-reach fiber optic communication. The module utilizes a duplex LC connector, providing two fiber connections for simultaneous transmit and receive operations, ensuring full-duplex communication. With a maximum transmission distance of 500 meters, this transceiver is perfectly suited for intra-building connectivity, such as linking network switches within a data center, connecting different floors of an office building, or establishing high-speed links between adjacent network closets. The use of multi-mode fiber (MMF) makes it a cost-effective solution for these shorter distances compared to single-mode fiber. Designed to be compatible with 3Com networking hardware, the 3CSFP91-COM ensures reliable and efficient network performance. Its SFP form factor allows for hot-swapping, enabling network administrators to install or replace modules without disrupting network traffic. This transceiver is a crucial component for building robust and scalable local area networks that require high bandwidth over limited distances.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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