Cisco 1861 Integrated Services Router 8-User SRST C1861-SRST-F/K9
Brand: Cisco · SKU: C1861-SRST-F/K9 · MPN: C1861-SRST-F/K9 · Category: Networking
Cisco 1861 Integrated Services Router C1861-SRST-F/K9 is an 8-user SRST router with 4 FXS, 4 FXO, 8 PoE ports, and one HWIC slot for WAN connectivity.
Specifications
| Benefits | Voice Continuity, Flexible Connectivity, Integrated Networking, Simplified Branch Deployment |
|---|---|
| Features | SRST Support, Integrated PoE, Analog Voice Interfaces, HWIC Expansion |
| WAN Slot | 1 HWIC slot |
| PoE Ports | 8 x 10/100 |
| Application | Small Business, Branch Offices, Remote Locations |
| Form Factor | Desktop or wall-mount (External - 1.5U) |
| Manufacturer | Cisco Systems, Inc. |
| Product Type | Router + 8-port switch (integrated) |
| User License | 8-User |
| Call Processing | Cisco Unified Survivable Remote Site Telephony (SRST) |
| PSTN Trunks (FXO) | 4 |
| Analog Ports (FXS) | 4 |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Compliant Standards | IEEE 802.3af |
| Warranty | 3-Year Warranty |
| Weight | 3.6 kg |
| Dimensions | 26.7 cm x 28.1 cm x 6.7 cm (WxDxH) |
Key Features
The Cisco 1861 Integrated Services Router C1861-SRST-F/K9 is a compact voice-enabled routing platform designed for small businesses and branch offices requiring integrated WAN connectivity and survivable voice services. The C1861-SRST-F/K9 configuration includes an 8-user SRST license and is designed to provide essential communications and networking capabilities in a single platform. The C1861-SRST-F/K9 includes four FXS analog voice ports and four FXO PSTN trunk ports, allowing organizations to connect analog phones and external telephone lines directly to the router. Its 8 integrated Power over Ethernet (PoE) ports can provide network connectivity and power to compatible IP phones and other PoE devices, helping simplify branch-office deployments. The router supports Survivable Remote Site Telephony (SRST), which helps maintain essential IP telephony services when connectivity to the central Cisco Unified Communications environment is interrupted. With support for up to eight users in this configuration, it is particularly suitable for smaller branch offices and remote locations that need business continuity for voice communications. The C1861-SRST-F/K9 also provides 
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Cisco 1861 Integrated Services Router 8-User SRST C1861-SRST-F/K9 (C1861-SRST-F/K9) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Cisco 1861 Integrated Services Router 8-User SRST C1861-SRST-F/K9 includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Cisco 1861 Integrated Services Router 8-User SRST C1861-SRST-F/K9 compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the C1861-SRST-F/K9.
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