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used refurbished Cisco WS-X4640-CSFP-E 40-Port Gigabit 4500 Ethernet Line Card Module

Essential Technologies is your essential source for new, used, refurbished, and recertified Cisco WS-X4640-CSFP-E hardware. Whether it's a complete switch, upgrades, components, or parts, you can count on Essential to provide quality equipment that meets your IT objectives - and exceeds your expectations - every time.

All products are 100% original, tested, and eligible for SmartNet, or a 3rd-party support contract. Whether you have a specific system in mind, or if you need alternatives, we have the solution that's right for you.

We will also buy back your new or pre-owned IT equipment.

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Refurbished Cisco WS-X4640-CSFP-E 40-Port Gigabit Ethernet Line Card Module

  • Provides 40 Gigabit Ethernet Ports for Catalyst 4500 Series Switches
  • 24 gigabits per-slot capacity (SFP optional), 40 ports with Gigabit SFP (2:1 oversubscribed), 80 ports with Gigabit compact SFP (4:1 oversubscribed)
  • IEEE 802.3, IEEE 802.3ah, IEEE 802.3x flow control
  • L2-4 Jumbo Frame support (up to 9216 bytes)
  • Designed for Point-to-Point fiber to the home (FTTH) or building (FTTB) for residential and business applications, and Fiber to the Desktop (FTTD), for deployments where non-blocking is not a mandatory requirement
  • Cisco Part Number: WS-X4640-CSFP-E
  • Our refurbished WS-X4640-CSFP-E modules are Cisco original and tested