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CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
Specifications
Brand Name :
Cis co
Model Number :
CISC O2921/K9
Certification :
CE
Place of Origin :
USA
MOQ :
1pc
Price :
$1800/piece
Payment Terms :
T/T
Delivery Time :
1-3 working day
Part number :
CIS CO2921/K9
Brief Description :
ISR 2921
Details :
integrated services router
Key Features :
branch office router
Condition :
Original new
Warranty :
1 year
Packing :
original new
Lead time :
1-3 working day
Ship :
DHL FEDEX UPS
Payment term :
TT in advance
original :
USA
Description

2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services

Product Overview
The Cisco ISR 2921 (model CISCO2921/K9) is a modular 2U integrated services router designed for small to medium-sized enterprise branch deployments. It supports secure data, voice, and video services with embedded encryption acceleration, modular expansion slots, and Gigabit Ethernet connectivity.

Product Details and Features

Item Description
Model CISCO2921/K9
Product Type Integrated Services Router (ISR)
Enclosure 2RU rack-mountable chassis
Integrated Ethernet 3 × 10/100/1000BASE-T RJ-45 ports (one port optionally replaceable by SFP)
Expansion Slots 4 × Enhanced High-Speed WAN Interface Card (EHWIC) slots; 2 service module slots; onboard DSP slots
RAM 512 MB installed (upgradable to 2 GB)
Flash Memory 256 MB installed (upgradable to 8 GB)
Power Supply Internal AC power supply (supports external RPS for redundancy)
Operating System Cisco IOS XE with IP Base feature set
Security & VPN Includes firewall, IPS, CBWFQ, NetFlow, IPv6, secure VPN options (DMVPN, SSL, Easy VPN)
Voice/DSP Support Supports PVDM3 modules for voice/video processing in ISM or DSP slots
Routing Protocols Static IP routing, OSPF, BGP, EIGRP, IS‑IS, MPLS, policy-based routing, IPv6
Dimensions (W×D×H) Approx. 438 × 470 × 89 mm
Weight Approx. 13.2 kg
Operating Temperature 0 °C to 40 °C
Humidity Range 10 % to 85 % non-condensing
Ideal For Secure branch services, voice‑enabled WAN, VPN aggregation, modular expansion for future growth

Product Highlights

Three integrated Gigabit Ethernet ports, with one port optionally convertible to SFP for flexible deployment

Modular architecture with support for four EHWIC slots, service modules, and DSP for voice/video

Hardware-accelerated encryption and firewall throughput for secure branch services

Supports advanced routing, MPLS, QoS, and identity-based access control without additional licensing

Designed for enterprise branch environments with stackable DSP/voice support and future scalability

Similar Models Comparison

Model Integrated Ports PoE Support Expansion Slots Target Deployment
CISCO2921/K9 3 × 1G (one optional SFP) Optional via modules 4 EHWIC + 2 service module slots Secure branch router with voice / encryption
CISCO2911/K9 Same as 2921 Optional 4 EHWIC + 2 service module slots Lower throughput option in ISR 2900 series
CISCO2951/K9 Same as 2921 Optional 4 EHWIC + 2 service slots Higher model with greater throughput and expansion

Latest Models in the Same Series

Model Ports Expansion Support Suitable Use Case
CISCO2921/K9 3 × Gigabit Ethernet 4 EHWIC + DSP + service slots Secure voice and data branch deployments
CISCO2951/K9 3 × Gigabit Ethernet Same Higher throughput, advanced services
Cisco ISR 4000 Series Various Enhanced performance and features Modern upgrade path for faster routing and services

CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock

Sinanova specializes in supplying ICT networking equipment from leading brands such as Cisco, Huawei, and Juniper. Our product range includes switches, routers, firewalls, wireless access points and controllers, IP phones, video conferencing solutions, and more. We are committed to delivering original and reliable hardware along with professional ICT solutions—all at competitive prices. Our high-quality service ensures a smooth and hassle-free purchasing experience for our clients.

CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock

CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock


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CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock

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Product Detail
Brand Name :
Cis co
Model Number :
CISC O2921/K9
Certification :
CE
Place of Origin :
USA
MOQ :
1pc
Price :
$1800/piece
Contact Supplier
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock
CISC O2921/K9 Modular Router with Gigabit Ethernet and Advanced Security Services original new in stock

Sinanova Equipment Co., Ltd

Verified Supplier
1 Years
shanghai, shanghai
Since 2025
Business Type :
Distributor/Wholesaler, Exporter, Seller
Main Products :
ICT Server, ICT Switch, SFP Modules
Total Annual :
50000-3000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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