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Manufacturer Services Blog Refurbished IT

Modules: Reliable IT components for professional requirements

Our modules 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 Modules

Do you have questions about our products in this category?

Our team will advise you extensively on your questions:

 Personal contact person

+49 (0) 39203 96 96 100
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Cisco 15216-AD1-2A-31.1

ITU-100 GHz 1-channel,2 path OADM ch. 1531.12nm w/ Auto VOA

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Cisco 15216-AD1-2A-38.1

ITU-100 GHz 1-channel,2 path OADM ch. 1538.19nm w/ Auto VOA

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Cisco FPR9K-SUP

Cisco Supervisor - Control processor - 8 ports - 10 GigE - plug-in module - for FirePOWER 9000

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Nortel 3rd NTPM04ACE5

OCLD,2.5G,FLEX,ITU,CWDM,1550.9, compatible

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Cisco 15454-AD-1C-60.6

ONS 15454 OADM - 1 Chn - 100GHz - 1560.61

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Cisco 8250PXM1OC12-SLR-R

Redundant PXM1 with OC12 and LR bc bundle for 8250

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Avaya X360STK

Avaya-Lucent X360STK STACKING MODULE 8 GBPS

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Juniper ISG-GB2-TX

Juniper NetScreen ISG GB2-TX 2-Port Gigabit I/O Module

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Arista DCS-7800R3A-36PM-LC

7800R3A Series 36 port 400GbE OSFP with Enh MACsec line card

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Extreme 41212

Extreme Black Diamond Switch Management Module MSM-48

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Cisco CE-565-K9

Content Engine 565, AC Pwr, ACNS. Also runs as CDM or CR

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H3C LSQM1CF512MB0

512MB CF Module

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Cisco WCM-622-N18

Wavelength Converter Module - 622 Mbps - Normal - Ch. 18

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NetApp X60135A-AD-C

IO Module,Encr,2P,40G/100G,QSFP,AD,-C

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Cisco 15540-MDXA-08A0

8 Channel Mux/Demux w/o OSC Band AB

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Nvidia 900-2G193-0000-000

NVIDIA Tesla L4 24GB Tensor Core GPU 900-2G193-0000-000 AI Graphics Card

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Allied Telesis AT-TN-107-A

FX10LX, 1310NM, SM, 10KM, Extd. Temp. (not compatible with CFC-6 control module)

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Cisco N7K-SUP1

Nexus 7000 - Supervisor, Includes External 8GB Log Flash

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Allied Telesis AT-XEM-STK

Allied Telesis AT-XEM-STK - High-Speed Stacking Expansion Module - 2x Stacking Ports - Enables Virtual Chassis Stacking of Two x900 Series Switches - Stacking Cables Sold Separately.

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Nortel NT0H21CCE5

OM5200, ENH GE/FC SRM, 850NM, 2 PORT (SX)

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APC SYBSC250K500

APC Battery Enclosure Sidecar - Battery terminal - black - for Symmetra PX 250/500kW

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This item is delivered by a forwarding agent.
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Cisco MCS-7845-I1-UC1

MCS 7845-IBM rack, Unity Connection, 4GB, RAID 1(x3) Win2003

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Cisco 15454-OPT-EDFA-24

15454 MSTP - Optical Amplifier - C-band - 24dB Gain

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Nvidia 900-21001-0020-000

NVIDIA A100 GPU - 80GB HBM2 - PCIe 4.0 x16 - Passive Cooling

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Versatile selection for individual system architectures

Whether as a spare part, system expansion, or special addition, modules 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 modules: new, used, and refurbished at it-market

At it-market, you can find modules 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.