United States$5,000,000+
Inventory Delivered By
H
Hamid Saeed
5
Universal FXO module worked without compatibility issues.
NIM-2FXO=
2PORT NETWORK INTERFACE MOD FXO UNIVERSAL
FEATURED DEAL
Name:
NIM-2FXO=
- Description:
- 2PORT NETWORK INTERFACE MOD FXO UNIVERSAL
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818268266904
- Condition:
- Warranty:
- 3
- List Price:
$748.81
- Price:
$224.6470% off
Quantity:
1
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NIM-2FXO= Overview
NIM-2FXO= is a compact telephony interface module designed for integration into high-performance routers and communication gateways. It provides two FXO ports with RJ-11 connectors, enabling reliable analog voice connectivity for traditional PSTN networks while supporting standard FXO signaling for efficient call routing.
This WAN module is engineered for modular chassis installations, ensuring a straightforward implementation in enterprise and branch office environments. Ideal for modernizing legacy voice infrastructures, the NIM-2FXO= offers robust performance and compatibility with industry-standard platforms.
NIM-2FXO= price is $224.64, a 70% saving from the Cisco list price of $748.81. NIM-2FXO= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NIM-2FXO= for additional pricing. Browse the full Cisco Isr 4000 Router Modules & Cards series or explore all Cisco products.
NIM-2FXO= Specifications
- Product Type
- Network Interface Module
- Module Type
- WAN
- Data Rate
- N/A
- Connector Type
- RJ-11
- Supported Protocols
- FXO
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Arista
- Max Speed
- N/A
- Supported Features
- Auto-sensing, Caller ID support
- Power Consumption
- 5W
- Interface Ports
- FXO
- Expansion Slots
- NIM
- Product Name
- NIM-2FXO=
- Height
- 1.75 inches
- Width
- 3.4 inches
- Depth
- 10.5 inches
- Weight
- 1.2 lbs
NIM-2FXO= Use Case
Hybrid VoIP Migration: Seamless PSTN Trunking Integration
In a mid-sized enterprise transitioning from legacy PBX to VoIP, the NIM-2FXO-2PORT NETWORK INTERFACE MOD FXO UNIVERSAL links two analog PSTN trunks directly into the Cisco ISR router. This ensures uninterrupted inbound/outbound calls during the IP migration, reduces hardware complexity by 25%, and accelerates time-to-service without requiring a full PBX rip-and-replace.
Enterprise Call Center Telephony Failover
A global call center deploys the NIM-2FXO-2PORT NETWORK INTERFACE MOD FXO UNIVERSAL as an on-premises PSTN backup for its primary SIP trunks. In the event of VoIP carrier outages, calls automatically redirect over the FXO ports, maintaining 99.99% availability, preserving customer service levels, and eliminating revenue-impacting downtime.
Remote Branch Analog Line Consolidation
A retail chain with 50 remote outlets uses the NIM-2FXO-2PORT NETWORK INTERFACE MOD FXO UNIVERSAL to aggregate two local analog lines at each site into the corporate VoIP network. This centralizes call management, reduces per-site telecom costs by 40%, and simplifies maintenance with a uniform Cisco ISR platform across all branches.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 NIM-2FXO= |  NIM-2MFT-T1/E1 |  NIM-1MFT-T1/E1 |  NIM-4FXSP |  NIM-2BRI-NT/TE | |
|---|---|---|---|---|---|
| Product Type | Network Interface Module | Network Module / Network Card | Network Module | Network Module | Network Interface Module |
| Module Type | WAN | WAN Module - T1/E1 | WAN Module | Ethernet | WAN |
| Data Rate | N/A | T1: 1.544 Mbps / E1: 2.048 Mbps | 1.544 Mbps / 2.048 Mbps | 10Gbps | N/A |
| Connector Type | RJ-11 | RJ-48 | RJ-48 | SFP+ | N/A |
| Supported Protocols | FXO | T1/E1 Framing, HDLC | N/A | TCP/IP | TCP/IP |
| Form Factor | Modular | Modular | Modular | PCIe | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Arista | Cisco Routers | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | N/A | T1: 1.544 Mbps / E1: 2.048 Mbps | 1.544 Mbps / 2.048 Mbps | 10Gbps | N/A |
| Supported Features | Auto-sensing, Caller ID support | Loopback Diagnostics, Error Monitoring | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / QoS |
| Power Consumption | 5W | 5W | 8W | 15W | N/A |
| Interface Ports | FXO | T1/E1 RJ-48 Ports | N/A | 4 x SFP+ | Ethernet |
| Expansion Slots | NIM | NIM | NIM | NIM | NIM |
| Product Name | NIM-2FXO= | NIM-2MFT-T1/E1 | NIM-1MFT-T1/E1 | NIM-4FXSP | NIM-2BRI-NT/TE |
| Height | 1.75 inches | N/A | 1.5 inches | N/A | N/A |
| Width | 3.4 inches | N/A | 3.4 inches | N/A | N/A |
| Depth | 10.5 inches | N/A | 5.0 inches | N/A | N/A |
| Weight | 1.2 lbs | N/A | 1.2 lbs | N/A | N/A |
Reviews & Ratings
E
Eric Johnson
4
Clear audio quality on all ports.
B
Bushra Rafi
5
Easy to deploy and manage.
V
Victor Perez
3
Reliable Cisco hardware.
A
Adeel Munir
4
No complaints so far.
H
Hamid Saeed
5
Universal FXO module worked without compatibility issues.
E
Eric Johnson
5
Clear audio quality on all ports.
B
Bushra Rafi
4
Easy to deploy and manage.
V
Victor Perez
5
Reliable Cisco hardware.
A
Adeel Munir
3
No complaints so far.
Questions & Answers
What is the Cisco NIM-2FXO= 2-Port Network Interface Module FXO Universal?
The Cisco NIM-2FXO= is a 2-port analog FXO network interface module that provides universal PSTN connectivity for compatible Cisco routers, enabling reliable voice gateway integration over analog lines.
How many FXO ports does the NIM-2FXO= module support?
The NIM-2FXO= module supports two FXO ports, allowing simultaneous PSTN calls on both analog interfaces.
Which Cisco router models are compatible with the NIM-2FXO=?
The NIM-2FXO= is compatible with select Cisco ISR G2 and ISR 4000 series routers; refer to the hardware installation guide for a comprehensive compatibility list.
Does the NIM-2FXO= support universal FXO signaling?
Yes, the NIM-2FXO= supports universal FXO signaling, including loop-start, ground-start, and optional polarity reversal for global PSTN deployments.