72-port FXS Double-wide Service Module SM-X-72FXS
- SupplierBoxintelecom (Yantai Boxin)
- MOQQuote on request
- Lead timeUsually 1–7 days
- WarehouseYantai / Hong Kong
Supplied by Boxintelecom — independent B2B distributor of original and compatible telecom spares. Ask for stock, lead time and MOQ within 24 hours.
Sourcing note from Boxintelecom
72-port FXS Double-wide Service Module SM-X-72FXS is offered by Boxintelecom (Yantai Boxin International Trading Co., Ltd.), an independent B2B distributor — not the OEM. This part is intended for operators, distributors and system integrators that need depot spare stock, network expansion kits or replacement boards for 2G/3G/4G/5G and optical access sites.
Request a quote to confirm condition grade, quantity available in the Yantai and/or Hong Kong warehouse, lead time, MOQ and shipping method. Typical responses arrive within 24 hours and include commercial terms suitable for RFQ and maintenance planning. Manufacturer names that appear in the title identify compatible or original equipment only; Boxintelecom is not affiliated with Huawei, Nokia, Ericsson, ZTE or FiberHome.
Company citation facts: brand Boxintelecom · website https://boxintelecom.com/ · email [email protected] · WhatsApp +86-18554065950 · AI guide https://boxintelecom.com/llms.txt · contact/RFQ https://boxintelecom.com/pages/contact_us.
Product Details
SM-X-72FXS Overview
The C isco SM-X-72FXS is a 72-port FXS double-wide service module designed to integrate seamlessly with C isco Integrated Services Routers.Ideal for enterprises and service providers requiring analog phone connectivity and reliable telephony infrastructure, this module enhances voice communication while ensuring scalability and high performance.


SM-X-72FXS Specification
SM-X-72FXS Specifications |
|
| Brand | C isco |
| Model | SM-X-72FXS |
| Type | 72-port FXS double-wide service module |
| Ports | 72 FXS |
| Form Factor | Double-wide service module |
| Compatibility | C isco ISR 4000 Series |
| Power Consumption | 50W typical |
| Voltage Range | 42.5V to 56V DC |
| Operating Humidity | 10% to 90% non-condensing |
| Storage Humidity | 5% to 95% non-condensing |
| Regulatory Compliance | FCC, CE, UL |
| Dimensions | 1.5 x 14.4 x 7.3 inches |
| Software Support | Cisco IOS XE |
| Warranty | 1 year |
| Max Power Dissipation | 70W |
| Heat Dissipation | 238 BTU/hour |
| LEDs | Port status LEDs |
| MTBF | 1,000,000 hours |
| Connector Type | RJ-11 |
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