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Finisar H8521-3-H3C 1.25Gb/s SFP 100m RJ-45 Copper-Mode Transceiver
- Form Factor: SFP
- Data Rate: 1.25Gb/s
- Interface Type: Copper-Mode
- Connector Type: RJ-45
- Reach: 100m
- Fiber Type: Not Applicable (Copper)
- Compliant with SFP MSA
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Key specifications
See full specs ↓- Product Type
- Transceiver Module
- Interface
- SFP
- Speed
- 1.25Gb/s
- Wavelength
- N/A
- Distance
- 100m
- Fiber Type
- Copper
Product details
The Finisar H8521-3-H3C is a 1.25Gb/s SFP transceiver module designed for copper networking. It operates as a copper-mode transceiver with an RJ-45 connector, supporting distances up to 100m.
Technical Information
| Product Type | Transceiver Module |
| Interface | SFP |
| Speed | 1.25Gb/s |
| Wavelength | N/A |
Additional Specifications
| Distance | 100m |
| Fiber Type | Copper |
| Connector | RJ-45 |
Description
The Finisar H8521-3-H3C is a versatile SFP (Small Form-factor Pluggable) transceiver module designed for 1.25Gb/s data transmission over copper cabling. Unlike traditional optical transceivers, this module utilizes an RJ-45 connector, enabling it to interface with standard Ethernet copper networks. This makes it an ideal solution for extending network connectivity within a building or across a campus where copper infrastructure is already in place or preferred. Operating at a data rate of 1.25Gb/s, this transceiver supports Gigabit Ethernet speeds. It is designed to achieve distances of up to 100 meters over Cat 5e or Cat 6 Ethernet cables. The RJ-45 connector provides a familiar and robust physical interface for connecting to network devices such as switches, routers, and servers equipped with SFP ports that support copper modules. This SFP module complies with the SFP Multi-Source Agreement (MSA), ensuring compatibility with a wide range of networking equipment that supports the SFP interface. It offers a cost-effective and convenient way to implement high-speed network links without the need for fiber optic cabling. The Finisar H8521-3-H3C is a valuable component for network administrators looking to leverage existing copper infrastructure for high-speed data transmission.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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