Shanghai Xinben Information Technology Co., Ltd.
| Max Poe Power | 740W |
| Product Power Consumption | 60W |
| Warranty | Limited Lifetime Warranty |
| Number Of Ports | 1-4 |
| Product Speed | 10Gbps |
| Product Features | Module |
| Storage Humidity | 5 to 95% |
| Usage | For data transfer and power supply |
| Supported Protocols | TCP/IP, UDP, ICMP |
| Certifications | RoHS, UL, CE, etc. |
| Product Dimensions | 17.3 x 1.7 x 17.3 inches |
| Switch Capacity | 176Gbps |
| Product Size | 10cm x 5cm x 2cm |
| Forwarding Rate | 720 Mpps |
| Brand Name | Cisco |
| Model Number | NIM-4FXO= |
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Product Specification
| Max Poe Power | 740W | Product Power Consumption | 60W |
| Warranty | Limited Lifetime Warranty | Number Of Ports | 1-4 |
| Product Speed | 10Gbps | Product Features | Module |
| Storage Humidity | 5 to 95% | Usage | For data transfer and power supply |
| Supported Protocols | TCP/IP, UDP, ICMP | Certifications | RoHS, UL, CE, etc. |
| Product Dimensions | 17.3 x 1.7 x 17.3 inches | Switch Capacity | 176Gbps |
| Product Size | 10cm x 5cm x 2cm | Forwarding Rate | 720 Mpps |
| Brand Name | Cisco | Model Number | NIM-4FXO= |
| High Light | Cisco NIM-4FXO PSTN connectivity module ，4FXO VoIP integration Cisco module ，Cisco module with 4FXO ports | ||
Cisco NIM-4FXO= Module : 4FXO Ports For PSTN Connectivity & VoIP Integration Cisco Module
The Cisco NIM-4FXO= is a high-density Network Interface Module (NIM) designed for ISR 4000 series routers, providing 4 FXO (Foreign Exchange Office) ports to seamlessly integrate PSTN (Public Switched Telephone Network) lines with modern VoIP (Voice over IP) systems. Ideal for businesses transitioning from analog to IP telephony, this module ensures reliable voice connectivity, cost-effective migration, and hybrid communication flexibility.
✔ 4 FXO Ports – Connect traditional PSTN lines to Cisco UC systems for hybrid deployments.
✔ Seamless VoIP Integration – Works with Cisco Unified Communications Manager (CUCM) and Cisco IOS XE for unified voice management.
✔ PSTN Backup Support – Ensures business continuity by switching to analog lines during IP network outages.
✔ Fax & Modem Compatibility – Supports G.711/G.729 codecs for clear voice and legacy fax/modem communication.
✔ Hot-Swappable & Compact – Fits into ISR 4000 series routers (e.g., 4321, 4331, 4351) without extra power or space requirements.
| Feature | Specification |
|---|---|
| Ports | 4 FXO (RJ-11) |
| Compatibility | Cisco ISR 4000 & ISR G2 (2900/3900) |
| Codecs Supported | G.711, G.729, T.38 (Fax) |
| Call Features | Caller ID, DTMF, Call Progress Tones |
| Power | Powered via router slot (no external PSU) |
| Dimensions | Standard NIM form factor |
Cost-Effective Migration – Retain PSTN lines while moving to VoIP, reducing upfront costs.
High Reliability – Enterprise-grade hardware with Cisco’s proven voice performance.
Easy Deployment – Plug-and-play installation with Cisco IOS XE CLI or GUI management.
Ideal for branch offices, call centers, and enterprises needing PSTN backup, fax support, or hybrid telephony, the Cisco NIM-4FXO= ensures smooth integration of legacy and IP communications.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C... Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C...
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