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C1861-SRST-B/K9

The Cisco C1861-SRST-B/K9 is a compact, all-in-one integrated services router designed for small branch offices, offering built-in voice gateway capabilities, Survivable Remote Site Telephony (SRST), and robust network security—ideal for cost-effective, reliable used network deployments.

SKU: C1861-SRST-B/K9 Brand: Product ID: 124938
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Description

The Cisco C1861-SRST-B/K9 is a compact yet powerful integrated services router designed for small to medium-sized businesses requiring reliable voice and data connectivity. Featuring Cisco’s Survivable Remote Site Telephony (SRST) capability, this router ensures continuous voice communication even during WAN outages. Its modular design includes built-in voice and data services, supporting up to eight users with integrated FXO/FXS ports for seamless telephony integration. With a robust metal chassis and rack-mountable form factor, it is built for durability and long-term performance in demanding network environments.

Equipped with an 8-port Fast Ethernet switch, the C1861-SRST-B/K9 provides efficient LAN connectivity while supporting VPN, firewall, and QoS features for secure and optimized data traffic. The unit includes a PVDM2-32 DSP module for high-quality voice processing and supports multiple WAN interfaces, including DSL and serial connections. Its Cisco IOS Software ensures enterprise-grade security, routing, and voice capabilities, making it a versatile solution for branch offices. Purchasing pre-owned hardware offers a cost-effective way to deploy Cisco’s trusted technology while maintaining performance and reliability.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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