3Com 1681-5 10Base-T ISOLAN RJ-45 Connector Fibre Optic Transceiver Module
- Connector (Fiber Optic): Not specified
- Functionality: Converts Ethernet signals for fiber optic transmission
- Application: Connecting Ethernet devices via fiber optics
- Isolation: Likely provides electrical isolation
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Key specifications
See full specs ↓- Product Type
- Transceiver Module
- Ethernet Standard
- 10Base-T
- Ethernet Connector
- RJ-45
- Fiber Optic Interface
- Yes
- Brand
- 3Com
Product details
The 3Com 1681-5 is a 10Base-T ISOLAN transceiver module featuring an RJ-45 connector for Ethernet connectivity and a fiber optic interface. It is designed for connecting Ethernet devices over fiber optic links.
Specifications
- Product Type
- Transceiver Module
- Ethernet Standard
- 10Base-T
- Ethernet Connector
- RJ-45
- Fiber Optic Interface
- Yes
- Brand
- 3Com
Description
The 3Com 1681-5 is an ISOLAN transceiver module designed to bridge 10Base-T Ethernet connections with fiber optic networks. It features a standard RJ-45 connector for the Ethernet side, allowing it to interface with typical Ethernet devices like computers, hubs, or switches. The 'ISOLAN' designation suggests that the module provides electrical isolation, which can be crucial for protecting connected equipment from voltage surges and ground loops when interfacing different network media. This module converts the electrical signals from the 10Base-T Ethernet interface into optical signals suitable for transmission over fiber optic cabling. The specific type of fiber optic connector and the supported fiber type (single-mode or multi-mode) are not detailed in the title, but it serves the purpose of extending network reach or providing immunity to electromagnetic interference by using fiber optics. Primarily intended for use with 3Com networking equipment, the 1681-5 module facilitates the integration of legacy 10Mbps Ethernet segments into fiber optic backbones or allows for the connection of devices over longer distances or in environments with high electrical noise. It represents a solution for extending the reach of older Ethernet infrastructure using the benefits of fiber optic transmission.
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.
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