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IBM 77P7690 850nm Transceiver
- Wavelength: 850nm
- Application: Short-range communication
- Interface Type: Likely Ethernet (specific speed/type not detailed in title)
- Form Factor: Not specified in title (could be GBIC, SFP, etc.)
- Fiber Type: Multimode Fiber (MMF) (typical for 850nm)
- Designed for IBM networking equipment
- Used for connecting switches, routers, or servers
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Product Overview
The IBM 77P7690 is a network transceiver module operating at a wavelength of 850nm. It is designed for short-range communication, typically used in local area networks (LANs) for connecting network devices.
Technical Information
| Product Type | Network Transceiver |
| Wavelength | 850nm |
Additional Specifications
| Brand | IBM |
Product Description
The IBM 77P7690 transceiver is a component used within IBM's networking infrastructure to facilitate data transmission between devices. Operating at a wavelength of 850nm, this transceiver is typically employed for shorter distances, commonly within a single building or campus environment. It is designed to interface with network equipment, enabling the connection of switches, routers, servers, and other network-attached devices. This transceiver is most commonly associated with multimode fiber optic cabling, which is cost-effective for shorter runs and readily available in enterprise environments. The 850nm wavelength is a standard for high-speed serial optical communication over multimode fiber, supporting various Ethernet standards. While the specific form factor is not detailed in the title, it would likely be a GBIC (Gigabit Interface Converter) or an early SFP (Small Form-factor Pluggable) module, depending on the era of the equipment it supports. The primary function of the IBM 77P7690 is to convert electrical signals into optical signals for transmission over fiber optic cable and vice versa. This allows for higher bandwidth and greater immunity to electromagnetic interference compared to copper cabling, especially in high-density networking environments. Its use is integral to building robust and efficient local area networks within IBM's product ecosystem.
