Manufacturer Services Blog Refurbished IT

Modems: Reliable IT components for professional requirements

Our modems 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 Modems

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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Alcatel-Lucent 3FE49870AA
XS-230X-A,US plug,Outdoors XGS PON,2xPOTS, 2xGE+1x10GE, kit SFU ONT plus PA
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Cisco AS5224-B-56K-CH
AS5201-CH, 24 Modems(56k), Dual E1-Balanced
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Cisco CGR-LA-NF-NF
Cisco - Lightning arrester kit - for Cisco 1120, 2010, 2010 Connected Grid
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HPE JG189A
HP MSR 4-port FXS/1-port FXO DSIC Mod
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Alcatel-Lucent 3FE49533CA
XS-010G-Q,UK Plug,XGS PON ONT,1 x 100M/1G/2.5G
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3Com 3CRVG52003-07
BRI (Basic Rate Interface) Add On module
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HPE JG056B
HP MSR 1-p ADSL over ISDN BRI U SIC Mod
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Alcatel-Lucent 3FE49714BA
G-010G-T,EU Plug,GPON ONT,1x2.5GE UNI,No Logo,min SW BBDR2103
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Cisco NM-16AM
16 Port Analog Modem Network Module
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APC BX1600MI-GR
APC Back-UPS BX Series BX1600MI-GR - UPS - AC 230 V - 900 Watt - 1600 VA - 7 Ah - output connectors 4
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3Com 3C13718
Router 2-Port ISDN-U SIC
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Cisco IGX-CVM-E1EC
CVM ADPCM with integrated E1 echo canceler for the IGX16 and I
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HPE JC160A
HP 8-Port T1 MIM A6600 Module
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Cisco GRWIC-4G-LTE-A
Cisco Connected Grid 2G/3G/4G Multimode - Wireless cellular modem - 4G LTE - GRWIC - 100 Mbps - ATandT
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Cisco UBR-MC16S
uBR7200 Spectrum Management Card, 1 downstream, 6 upstream
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Cisco AX-RJ48-8T1
Eight Port T1 Back Card with RJ48 Connectors
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Cisco BC-UVI-2J1EC
UVM Back Card, 2 J1 Ports with Echo Canceller
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Cisco SM25-56K2
Cisco 2524/25 2-Wire 56Kbps DSU/CSU Interface
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Cisco CVPN3000-2E1
C3000 VPN Dual E1 WAN Module
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Cisco AS53-E1-240DMM
240 MICA DMM Modems, 2 MICA CC2 and 1 Octal E1/PRI Card
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HPE JD938A
HP MSR 1-port ADSL2 Plus SIC Module
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Polycom 2215-23367-001
T1/PRI Module for HDX 9000 Series. Includes one 20ft/6m PRI cable (with clear connector)
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Cisco WIC-1DSU-T1-V2
Updated 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card
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H3C 0231A62S
4-Port E1/CE1/PRI Interface FIC Module
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Versatile selection for individual system architectures

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

At it-market, you can find modems 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.