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Gigabit: Reliable IT components for professional requirements

Our Gigabit adapter provide a precise and high-performance addition to your IT infrastructure - whether in the server room, the data centre or for corporate communications. This category offers you tested components, accessories and system add-ons for a wide range of applications.

More about Gigabit adapters

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Nvidia 900-9X7AH-0088-ST0
NVIDIA MCX713106AC-VEAT ConnectX-7 Ethernet Adapter Card - Crypto/Secure Boot - 200 GbE - 2x Port - QSFP - PCIe 5.0 x16
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Lenovo 4C57A14373
Lenovo ThinkSystem DE6000 100Gb NVMe-RoCE 2-port HIC
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Cisco N2K-C2248PQ-10GE
Nexus 2000 Series 10GE FEX, 48x1/10GE SFP+ + 4x40G QSFP
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IBM 44W4485
Module, Intelligent Copper pass-thru (option)
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Alcatel-Lucent OS-XNI-U12E
OS-XNI-U12E: 10Gigabit Ethernet or 2/4/8Gigabit Fibre Channel (FC) optional module for the OS6900 series of switches with 12 SFP+ ports that support 1Gig and 10Gig Ethernet speeds or 2Gig/4Gig/8Gig FC speeds
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Extreme EC8404001-E6GS
8424XS Ethernet Switch Module - 24 Port 1/10G SFP+ GSA Version. Pluggable transceivers sold separately.
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Cisco WS-X6848-GE-TX
Cisco WS-X6848-GE-TX 48-PORT Ethernet Module
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HPE JH139A
HPE 5120 24G SI Switch
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Allied AT-A39/T
1 x 1000Base-T Uplink Module for Rapier and Rapier i Switches and AR800 Modular Switching Routers
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HPE JC478A
HP 2-port OC-3/STM-1 CPOS (E1/T1) / 8-port Fiber GbE A8800 Module
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Alcatel-Lucent OS6600-GNI-U2
Alcatel Omniswitch 2 port Uplink Module
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Cisco WS-U5534-GESX
Dual Port 1000BaseSX Uplink Module for Supervisor III
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Lenovo 4M27A14146
Lenovo SX6 FC-IP SAN Extension Blade + 16 X 32Gb LWL SFPs, 1/10/40GBE , 1YR
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Extreme 8500-G48T-E
BD 8500-G48T-e BlackDiamond 8500 48-port 10/100/1000BASE-T RJ-45 card
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Cisco A9K-MPA-20X1GE
ASR 9000 20-port 1GE Modular Port Adapter
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Enterasys KG2001-0224
K-SERIES (24) PORT 1GB SFP IOM
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HPE JG615A
HP FF 11900 24p 1/10GBASE-T SF Mod
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Aruba R0X39B
Aruba 6400 48p 1GbE CL4 PoE 4SFP56 Mod
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Cisco OSM-2OC48/1DPT-SS
2-port OC-48/STM-16 POS/DPT OSM, SM-SR, with 4 GE
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Extreme 61011
BlackDiamond 10K 20-port 1000BASE-X SFP (mini-GBIC) Module
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Juniper NS-ISG-SX4
NetScreen-ISG I/O Module - 4 Port Mini GBIC-SX (SX Transceivers included)
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Extreme 41551
BD 8500-G48T-e BlackDiamond 8500 48-port 10/100/1000BASE-T RJ-45 card
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HPE JC617A
HP 10500 24p GbE / 2p 10GbE XFP SE Mod
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Nortel 3rd GBIC-1000Base-XD
1-port 1000Base-XD Gigabit Interface Converter (GBIC) - 50 km, compatible
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Versatile selection for individual system architectures

Whether as a spare part, system expansion, or special addition, Gigabit adapters include technical solutions that go beyond standard configurations. You benefit from a wide range of different manufacturers, models, and formats to suit your infrastructure.

Typical areas of application:

  • Expansion of existing systems
  • Special solutions for individual IT requirements
  • Spare parts supply for older series
All items are checked before shipping and are ready for immediate use – whether new, used, or refurbished.

What to look for when making your selection

Technical features such as design, interfaces, performance, and compatibility vary depending on the category. When making your selection, pay attention to:

  • Suitable formats and standards (e.g., PCIe, RJ-45, SFP)
  • Manufacturer compatibility with your system
  • Quality and test status (refurbished, used, or new)
  • Functional requirements (e.g., bandwidth, power consumption, cooling)

Buy Gigabit adapters: new, used, and refurbished at it-market

At it-market, you can find Gigabit adapters in tested quality – new, used, or refurbished.

Benefit from:

  • 3-year warranty for companies
  • Up to €2,500 buyer protection
  • Short delivery times

Do you have any questions? Our sales team is happy to answer your questions about IT hardware and IT remarketing.