Quick tech specs
  • Expansion module
  • for Cisco 4451-X; Integrated Services Router 4321
  • 4351
  • Gigabit Ethernet (PoE+) x 8
  • 4331
  • 4431
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The Cisco Network Interface Modules can reduce your company's total cost of ownership by integrating Gigabit Ethernet switch ports within compatible Cisco routers.
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Cisco Network Interface Module - expansion module - Gigabit Ethernet (PoE+)
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