Cisco Voice Module NIM-2FXS/4FXOP

Name: Cisco Voice Module NIM-2FXS/4FXOP
Brand: Cisco
SKU: NIM-2FXS/4FXOP
Availability: OutOfStock
Rating: 4.6 (23 reviews)

$0.00

Out of Stock

Specifications

SKU: NIM-2FXS/4FXOP
Brand: Cisco
Warranty: Standard Warranty (varies by seller/region)
Dimensions: Single-wide NIM Slot Form Factor
Weight: 0.52 lb (236 g)

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Key Features

The Cisco NIM-2FXS/4FXOP is a high-performance voice network interface module for Cisco 4000 Series ISRs. It uniquely combines 2 FXS ports (for connecting analog phones/devices) and 4 FXO ports (for connecting to external PSTN lines/trunks) in one module. This allows for flexible and reliable integration of legacy analog telephony infrastructure with modern IP-based communication systems, supporting features like faxing over IP (T.38) and onboard echo cancellation.

Verified Buyer Reviews

★★★★★ Anthony V. - Senior DevOps Engineer

No issues during the 48-hour burn-in test.

★★★★ John D. - Network Architect

Performance exceeds the datasheet specs in our real-world testing.

★★★★★ David L. - MSP Owner

The compatibility was spot on. Plug and play with our existing infrastructure.

Resources

Datasheet (PDF)

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