Black Box LH1690C-LC-R3 PCI Express 1.1 1000Mbps 1000BASE-SX Network Card

SKU LH1690C-LC-R3

Brand Black Box

PCI Express 1.1 Gigabit Ethernet Card
1000BASE-SX Multimode Fiber support
LC Connector
Up to 550m transmission distance
Full-duplex operation
Low-profile bracket included
Ideal for servers, workstations, and network appliances

Available to order

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Key specifications

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Product Type: Network Interface Card (NIC)
Interface: PCI Express 1.1 x1
Port Speed: 1000 Mbps (Gigabit Ethernet)
Fiber Type: Multimode Fiber (MMF)
Wavelength: 850nm
Connector Type: LC Duplex

Product details

The Black Box LH1690C-LC-R3 is a PCI Express 1.1 Gigabit Ethernet network card supporting 1000BASE-SX connections over multimode fiber. It provides high-speed network connectivity for servers and workstations.

Technical Information

Product Type	Network Interface Card (NIC)
Interface	PCI Express 1.1 x1
Port Speed	1000 Mbps (Gigabit Ethernet)
Fiber Type	Multimode Fiber (MMF)

Additional Specifications

Wavelength	850nm
Connector Type	LC Duplex
Max Distance	550 meters (at 62.5/125µm fiber)
Standards	IEEE 802.3ab, IEEE 802.3z

Description

The Black Box LH1690C-LC-R3 is a high-performance Gigabit Ethernet network interface card designed to provide robust and reliable network connectivity for servers, workstations, and other computing devices. Featuring a PCI Express 1.1 x1 interface, this card offers a significant upgrade path for systems requiring faster network speeds than standard Fast Ethernet or older Gigabit Ethernet solutions. The card's primary function is to enable high-speed data transfer over fiber optic networks. This specific model supports the 1000BASE-SX standard, which utilizes multimode fiber optic cables and operates at an 850nm wavelength. It is equipped with an LC duplex connector, a common and reliable interface for fiber optic connections. The 1000BASE-SX standard allows for network links of up to 550 meters (approximately 1804 feet) when used with 62.5/125µm multimode fiber, making it suitable for in-building or campus network connections. The card supports full-duplex operation, doubling its potential throughput. Included with the LH1690C-LC-R3 is a low-profile bracket, which enhances its compatibility with a wider range of chassis, including smaller form-factor systems. This network card is an excellent choice for applications that demand high bandwidth and low latency, such as network-attached storage (NAS), video streaming servers, or high-traffic workstations. Its reliable performance and fiber optic connectivity ensure data integrity and security over its operational range.

Condition: Refurbished