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IBM 21H9834 1Gb/s 1000Base-SX Short Wave GBIC Transceiver Module
- Form Factor: GBIC
- Data Rate: 1Gb/s
- Standard: 1000Base-SX
- Wavelength: 850nm
- Fiber Type: Multi-Mode Fiber (MMF)
- Connector Type: SC Duplex
- Maximum Distance: 550m (on OM3)
- Hot-swappable
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Key specifications
See full specs ↓- Product Type
- GBIC Transceiver Module
- Interface
- Gigabit Ethernet
- Form Factor
- GBIC
- Standard
- 1000Base-SX
- Wavelength
- 850 nm
- Fiber Mode
- Multi-Mode
Product details
The IBM 21H9834 is a 1Gb/s 1000Base-SX GBIC transceiver module. It is designed for short-wavelength, short-distance communication over multi-mode fiber optic cables.
Technical Information
| Product Type | GBIC Transceiver Module |
| Interface | Gigabit Ethernet |
| Form Factor | GBIC |
| Standard | 1000Base-SX |
Additional Specifications
| Wavelength | 850 nm |
| Fiber Mode | Multi-Mode |
| Connector | SC |
Description
The IBM 21H9834 is a Gigabit Interface Converter (GBIC) transceiver module that supports the 1000Base-SX standard for Gigabit Ethernet networks. This module operates at a wavelength of 850nm, making it suitable for short-distance links utilizing multi-mode fiber optic cabling. The GBIC form factor was an earlier standard for network transceivers, often found in legacy networking equipment. Designed for short-reach applications, the 21H9834 can typically achieve distances of up to 550 meters over OM3 multi-mode fiber. It features an SC duplex connector, which is a common and robust optical connector type. This transceiver is ideal for connecting network devices within a building, such as between switches in a wiring closet or connecting servers to network infrastructure. As a hot-swappable module, the IBM 21H9834 allows for installation and removal without disrupting network operations, contributing to network uptime and ease of maintenance. Its adherence to the 1000Base-SX standard ensures compatibility with other network devices and infrastructure that support this widely adopted Gigabit Ethernet specification.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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