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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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Cisco WIC-1B-U-V2

1-Port ISDN BRI NT-1 WIC

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Cisco GRWIC-VA-DSL-B

Cisco Connected Grid VDSL2 and ADSL2/ADSL2+ GRWIC - Annex B

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Cisco NM-HDV-1J1-30E

Single-Port 30 Enhanced Channel J1 Voice/Fax Network Module

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Cisco MC3810-HCM6

6 DSP High Density Voice Compression Module

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Cisco AS52-12-M-V34

AS5200 12 port Modem Module

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Cisco AS5248-DM-CH

AS5200, 48 MICA Modems, 1 Dual T1, 2 MICA CC

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Alcatel-Lucent 3FE49351BA

XS-2426G-A,EU Plug,XGS PON,2POTS,4xGE,Wifi6 2+2,1xUSB3.0

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Cisco HWIC-CABLE-D-2

1-Port DOCSIS 2.0 Cable Modem HWIC

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Nortel SR0004060E6

1-port ADSL2+ Annex A, Small Interface

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Cisco DS58-192VOX

192-Port VFC, ALL CODECS, SPARE

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Juniper PE-10CHT1-RJ48-QPP

10 Port Channelized T1 to DS0 IQ PIC

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Cisco AS5230-U-DM-CH

AS5200, 30 MICA Modems, 1 Dual E1-Unbalanced, 1 MICA CC

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Cisco NIM-4G-LTE-NA

4G LTE NIM for North America ATandT and Canada

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HPE JG743A

HP MSR30-20 DC Router

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Cisco MC3810-DVM-E1

MC3810 Digital Voice Interface E1 Card

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Cisco UBR-MC28C-4X

UBR-MC28C Line Card Only Bundle, Quantity 4

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HPE JF821A

HPE 7510 Switch Chassis

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Cisco 6700-LIM-RPOTS-16

Remote POTS, 16 Subscriber Interfaces

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Cisco AS53-T1-96DMM

96 MICA DMM Modems, 1 MICA CC2 and 1 Octal T1/PRI Card

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Cisco NP-4B

4-Ports ISDN BRI NP Module

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APC BX750MI-FR

APC Back-UPS BX Series BX750MI-FR - UPS - AC 230 V - 410 Watt - 750 VA - 9 Ah - USB - output connectors 3 - black

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Cisco BC-UAI-8-E1-BNC

8 port E1 backcard with BNC connector

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Alcatel-Lucent 3FE49220BD

G-2426G-A,Brazil,EU Plug,GPON ONT,2POTS,4xGE UNI,WIFI 6 2+2,1x USB3.0,256MB Flash

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Cisco AX-IMATM-8T1/B

IMA Trunk Module, 8 T1s, Bulk

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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.