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990-004931-001 - HP Allied Telesis AT-27M2-SC MultiMode NIC
- Supports 100Base-SX Fast Ethernet standard.
- Utilizes SC fiber optic connectors.
- Designed for multimode fiber optic cabling.
- Provides a single network port for connectivity.
- Ideal for reliable network connections over moderate distances.
- Manufactured by Allied Telesis, a reputable networking vendor.
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Key specifications
See full specs ↓- Standard
- 100Base-SX
- Connector Type
- SC
- Fiber Type
- Multimode
- Interface
- PCI (assumed)
- Number of Ports
- 1
Product details
The HP 990-004931-001, an Allied Telesis AT-27M2/SC, is a network interface card (NIC) designed for 100Base-SX Fast Ethernet connectivity over multimode fiber optic cables. This card is suitable for environments requiring reliable, high-speed network connections over shorter to medium distances, commonly found in office buildings or campus networks.
Technical Information
| Standard | 100Base-SX |
| Connector Type | SC |
| Fiber Type | Multimode |
Additional Specifications
| Interface | PCI (assumed) |
| Number of Ports | 1 |
Description
The HP 990-004931-001, identified as the Allied Telesis AT-27M2/SC, is a Fast Ethernet network adapter specifically engineered for operation over multimode fiber optic infrastructure. It adheres to the 100Base-SX standard, delivering network speeds of up to 100 Mbps. The use of fiber optics provides advantages such as immunity to electromagnetic interference and the ability to transmit data over longer distances compared to copper cabling, making it a robust choice for network backbones or connections within facilities. This NIC features an SC connector, which is a common and secure type of fiber optic connector, ensuring a reliable physical link. The multimode fiber support means it is intended for use within buildings or across campuses where the distance between network devices does not exceed the limitations of multimode fiber (typically up to 2 kilometers, though often less for 100Base-SX). This makes it suitable for connecting workstations, servers, or network switches in a structured cabling environment. As a product from Allied Telesis, a well-established name in networking solutions, the AT-27M2/SC is expected to offer dependable performance and compatibility. It serves as a crucial component for establishing or upgrading network segments that require the reliability and speed of Fast Ethernet over fiber optic media.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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