Name: |
SM-X-72FXS |
Description: | Fixed Port High Density Analog Voice ServiceModule for ISR4K |
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GTIN: | 889728056946 ![]() |
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List Price: |
![]() $17,351.63 |
Price: |
$9,022.85 48% off |
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SM-X-72FXS
Fixed Port High Density Analog Voice ServiceModule...
$9,022.85
30 in Global Warehouse
$9,022.85
48% off
SM-X-72FXS
Fixed Port High Density Analog Voice ServiceModule...
$9,022.85
43 in Global Warehouse
$9,022.85
48% off
TRUSTED, TRIED, PROVEN







SM-X-72FXS Overview
SM-X-72FXS is a high-density FXS telephony module engineered to bring legacy analog voice connectivity into modern IP-based communication systems. Built with 72 dedicated FXS ports featuring standard RJ-11 connectors, this module bridges traditional telephone lines with digital networks to ensure high-quality voice transmission alongside modern data services.
SM-X-72FXS is compatible with leading voice gateways and IP-PBX systems, including solutions from Cisco and Avaya, making it ideal for upgrading call centers, enterprise communications, and service provider networks. Its modular design and straightforward installation allow operators to efficiently expand capacity while meeting rigorous industry standards for performance and reliability.
What is the price of SM-X-72FXS?
Lowest price of SM-X-72FXS is $ 9,022.85. Shop now! Get further exclusive discounts with bulk quotation on SM-X-72FXS
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SM-X-72FXS Specifications
Product Type | Telephony Module |
Module Type | FXS Module |
Data Rate | N/A |
Connector Type | RJ-11 |
Supported Protocols | N/A |
Form Factor | Modular |
Operating Temperature | 0 to 70°C |
Storage Temperature | -40 to 85°C |
Input Voltage | 5V |
Compatibility | Cisco / Avaya |
Max Speed | N/A |
Supported Features | N/A |
Power Consumption | 15W |
Interface Ports | N/A |
Expansion Slots | N/A |
Product Name | SM-X-72FXS |
Height | N/A |
Width | N/A |
Depth | N/A |
Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Network Module / Network Card | Network Module / Service Processor Card | Network Module | 4G LTE Module | Telephony Module |
Module Type | Ethernet | Service Processor | Ethernet | 4G LTE | FXS Module |
Data Rate | 10G | N/A | 10Gbps | 100 Mbps | N/A |
Connector Type | SFP+ | RJ-45 (for management) | SFP+ | M.2 Key E | RJ-11 |
Supported Protocols | TCP/IP / iSCSI | TCP/IP / SNMP / NTP | TCP/IP | TCP/IP, LTE | N/A |
Form Factor | Modular | Modular | Modular | M.2 | 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 | 5V |
Compatibility | Cisco | Cisco ASR1000 Series Routers | Cisco / Juniper / Arista / Dell / HP | Dell, HP, Routers, Switches, Embedded Systems | Cisco / Avaya |
Max Speed | 10Gbps | N/A | 10Gbps | 100 Mbps | N/A |
Supported Features | Auto-negotiation / Jumbo Frames / QoS | Out-of-band management / Hardware acceleration / System diagnostics | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | N/A | N/A |
Power Consumption | 15W | 15W | 5W | 4.5W | 15W |
Interface Ports | Ethernet | Management Ethernet | SFP+ | N/A | N/A |
Expansion Slots | N/A | ESP Slot | N/A | N/A | N/A |
Product Name | WS-X6196-21AF | Cisco ASR1000-ESP100= | ES5D21X08S00 High-Performance Ethernet Module | CR5D00LAXF70 | SM-X-72FXS |
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