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Used Cisco Memory & Flash

The flash memory used in Cisco devices is typically NAND-type flash memory, which is widely used to store operating systems, firmware, software images, and other data that needs to be kept for long periods of time. Its high density and relatively low cost make it suitable for storing large amounts of data and files.

Cisco devices have an advanced memory management system that efficiently allocates and releases memory resources. Firmware upgrades are also released regularly to provide new features, fix security vulnerabilities, and improve performance.

Cisco flash memory is also used to store the device's configuration files, and regularly backing up configuration files to flash memory ensures that they are quickly restored in the event of a device failure or upgrade.

In short, effective management of Cisco memory and flash storage is critical to the efficient operation of network devices and the security of data. Through continuous innovation and optimization, Cisco ensures that its devices deliver superior performance and reliability in a variety of network environments.

We offer a 3-month warranty on used Cisco memory and flash memory purchased from linknewnet. Upon receipt of your order, we will thoroughly test and maintain the equipment before shipping to ensure that you receive a brand new product and experience the best technical support available!

Juniper EX4400-24T-AFI Switches
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24x1G port switch with 2x100G uplink/stacking ports. AFI. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
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Juniper EX4400-24T-DC Switches
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24x1G port switch with 2x100G uplink/stacking ports. DC power supply. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
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Juniper EX4400-24T-DC-AFI Switches
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24x1G switch with 2x100G uplink/stacking ports. AFI air flow. DC Power. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
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Juniper EX4400-24T-S Switches
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EX4400 24x1G switch. Spare. No Fans/PSUs.
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Juniper EX4400-48F-AFI Switches
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12x10G SFP+, 36x1G SFP port fiber switch with 2x100G uplink/stacking ports. AFI air flow. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
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Juniper EX4400-48F-DC Switches
0 Review(s)
12x10G SFP+, 36x1G SFP port fiber switch with 2x100G uplink/stacking ports. DC PSU. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
more
Juniper EX4400-48F-DC-AFI Switches
0 Review(s)
12x10G SFP+, 36x1G SFP port fiber switch with 2x100G uplink/stacking ports. AFI and DC power supply. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
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Juniper EX4400-48F-S Switches
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EX4400 12x10G 36x1G fiber switch. Spare. No Fans/PSUs.
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Juniper EX4400-48MP Switches
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12x1/2.5/5/10G, 36x1/2.5G Multigigabit switch with 2x100G uplink/stacking ports. 90W POE. MACsec AES256. Optional extension module:4x10G or 4x25G
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Juniper EX4400-48P-S Switches
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EX4400 48x1G POE switch spare. No fans/psu
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Juniper EX4400-48T Switches
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48x1G port switch with 2x100G uplink/stacking ports. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
$2986 $1792
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Juniper EX4400-48T-AFI Switches
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48 x1G port switch with 2x100G uplink/stacking ports. AFI fans and psu. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
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Juniper EX4400-48T-DC Switches
0 Review(s)
48x1G port switch with 2x100G uplink/stacking ports. DC PSU. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
more
Juniper EX4400-48T-DC-AFI Switches
0 Review(s)
48x1G port switch with 2x100G uplink/stacking ports. DC power supply. AFI fan. MACsec AES256 capable (optional license sold separately). Optional extension module(sold separately): 4x10G or 4x25G
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Juniper EX4400-48T-S Switches
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EX4400 48x1G switch spare. No Fans/PSUs
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Juniper EX4400-EM-4S Switches
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4x10G SFP+ extension module for EX4400 series of switches
$611 $367
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Juniper EX4400-EM-4Y Switches
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4x25G SFP28 extension module for EX4400 series of switches. MACsec AES256
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Juniper EX4400-FAN Switches
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EX4400 AFO Fan
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Juniper EX4400-FAN-AFI Switches
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EX4400 AFI Fan
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Juniper EX4600-40F-AFI-T Switches
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EX4600, 24 SFP+/SFP ports, 4 QSFP+ ports, 2 expansion slots, redundant fans, 2 AC power supplies, back to front airflow, TAA
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  • Total 569 items ,  current page 8 ,  total 29 pages

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