Networking Routers ISR 1800
Harness exceptional routing performance with the Router ISR 1800. Engineered with industry-leading security protocols and advanced management features, it ensures reliable, high-speed connectivity for modern enterprise networks.
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49 Matching results
- BEST SELLING

CISCO1841 (Cisco 1800 Series Router: Cisco 1841 Modular Router w/2xFE, 2 WAN slots, 64 FL/256 DR)
4.6 (5)- Enterprise Router
- IPSec / GRE / N/A
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Modular
- Dual WAN
Est Value$1,395.00
$120.00
91.4% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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- BEST SELLING

CISCO1801/K9 (ADSL/POTS Router with Firewall/IDS and IPSEC 3DES)
4.4 (5)- Enterprise Router
- IPSec / SSL VPN
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- Dual WAN
Est Value$1,495.00
$137.00
90.8% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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- BEST SELLING

CISCO1802/K9 (ADSL/ISDN Router with Firewall/IDS and IPSEC 3DES)
4.8 (5)- Enterprise Router
- IPSec
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- Dual WAN
Est Value$1,495.00
$151.00
89.9% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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- FEARURED

CISCO1841-ADSL2 (1841 bundle, HWIC-1ADSL, IP BB, 64F/256D)
4.6 (5)- Enterprise Router
- IPSec
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- DSL
- Modular
- Dual WAN
Est Value$1,695.00
$519.00
69.4% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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CISCO1841-SEC/K9 (Cisco 1841 Router Security Bundle, Adv. Security, 64FL/256DR)
4.6 (5)- Enterprise Router
- IPSec
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Modular
- Dual WAN
Est Value$2,495.00
$120.00
95.2% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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CISCO1841-T1-V2 (1841 bundle w/HWIC-1DSU-T1, IP Base, 32FL/128DR)
4.6 (5)- Enterprise Router
- IPSec VPN
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- WAN
Est Value$2,395.00
$345.00
85.6% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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CISCO1802 (ADSL/ISDN router w/IOS IP Broadband)
4.4 (5)- Enterprise Router
- IPSec / SSL VPN
- AC Power Supply with Redundant Option
- OSPF / BGP / EIGRP / Static Routing
- DSL
- Fixed
- Dual WAN
Est Value$1,000.00
$457.00
54.3% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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CISCO1801 (ADSL/POTS router w/IOS IP Broadband)
5 (5)- Enterprise Router
- IPSec
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- Dual WAN
Est Value$1,000.00
$457.00
54.3% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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CISCO1841-ADSL2-I (1841 ADSLoISDN bdle, HWIC-1ADSLI, IP Base, 64F/256D")
4.6 (5)- Enterprise Router
- IPSec / SSL VPN / GRE
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- DSL
- Fixed
- WAN
Est Value$1,695.00
$577.00
66% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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CISCO1841-4SHDSL (1841 4-pair G.SHDSL bundle, HWIC-4SHDSL, IP Base, 64F/256D)
5 (5)- Enterprise Router
- IPSec
- AC Power Supply / Redundant
- OSPF / EIGRP / RIP / Static Routing
- DSL
- Modular
- WAN
Est Value$1,995.00
$1,012.00
49.3% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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C1861W-SRST-C-B/K9 (1861,WLAN,8-usrSRST/CME,CUE,4FXS,2BRI,8xPOE,SP Svcs,HWICslot)
4.6 (5)- Enterprise Router
- IPSec VPN
- AC Power Supply with Redundant Option
- OSPF / EIGRP / RIP / BGP / Static Routing
- N/A
- Fixed
- Dual WAN
Est Value$4,995.00
$2,412.00
51.7% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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- BEST SELLING

CISCO1812/K9 (Dual Ethernet Security Router with ISDN S/T Backup)
4.4 (5)- Integrated Services Router
- IPSec / SSL VPN / DMVPN
- AC Power Supply / Redundant
- OSPF / BGP / EIGRP / RIP / Static Routing
- DSL
- Fixed
- WAN
Est Value$1,295.00
$74.00
94.3% offFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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- BEST SELLING

CISCO1803/K9 (G.SHDSL Router with Firewall/IDS and IPSEC)
4.2 (5)- Enterprise Router
- IPSec / GRE / DMVPN
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- Dual WAN
Est ValueFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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- FEARURED

CISCO1801-M/K9 (CISCO1801 Security Router with Annex M)
4.6 (5)- Enterprise Router
- IPSec / SSL VPN
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- Dual WAN
Est ValueFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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- FEARURED

CISCO1801W-AG-N/K9 (ADSL/POTS Router with 802.11a+g ANZ Compliant and Security)
4.6 (5)- Enterprise Router
- IPSec / DMVPN
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- Dual WAN
Est ValueFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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- FEARURED

CISCO1811/K9 (Dual Ethernet Security Router with V.92 Modem Backup)
4.8 (5)- Enterprise Router
- IPSec
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- Dual WAN
Est ValueFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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eCoupon limited to 5 units

CISCO1841-2SHDSL (1841 2-pair G.SHDSL bundle, HWIC-2SHDSL, IP Base, 64F/256 D)
4.2 (5)- Enterprise Router
- IPSec / SSL VPN / N/A
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- DSL
- Fixed
- Dual WAN
Est ValueFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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C1861W-UC-4FXO-K9 (1861, WLAN,8-user CME,CUE,Ph. Lic,4FXS,4FXO,8xPOE,HWIC slot)
4.6 (5)- Integrated Services Router
- IPSec / SSL VPN
- AC Power Supply
- EIGRP / OSPF / RIP / Static Routing
- N/A
- Fixed
- WAN
Est ValueFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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CISCO1801W-AG-B/K9 (ADSL/POTS Router with 802.11a+g FCC Compliant and Security)
4.2 (5)- Enterprise Router
- IPSec / SSL VPN
- AC Power Supply
- OSPF / BGP / EIGRP / RIP / Static Routing
- N/A
- Fixed
- WAN
Est ValueFirst-Time Buyer Discount – Get up to 2% additional off on your first order
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Use eCoupon ORMSAVE10
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C1861W-SRST-C-F/K9 (1861,WLAN,8-usrSRST/CME,CUE,4FXS,4FXO,8xPOE,SP Svcs,HWICslot)
4.6 (5)- Enterprise Router
- IPSec / SSL VPN / DMVPN / N/A
- AC Power Supply
- OSPF / EIGRP / BGP / RIP / Static Routing
- N/A
- Fixed
- Dual WAN
Est ValueFirst-Time Buyer Discount – Get up to 2% additional off on your first order
ORM Rewards Earn $50 in Rewards + Free Expedited Delivery – Join Now!
Use eCoupon ORMSAVE10
eCoupon limited to 5 units

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Questions & Answers
What is the Cisco ISR 1800 series router?
The Cisco ISR 1800 series is an integrated services router family designed for secure WAN connectivity, application performance optimization, and unified communications in SMB and enterprise branch deployments.
Which models are included in the ISR 1800 series?
The ISR 1800 series includes the Cisco 1811, 1841, 1861, 1881, and 1941 models, each offering varying throughput, port density, and feature licenses to fit different branch requirements.
What are the key features of the ISR 1800 router?
Key features include hardware-accelerated encryption, application-aware routing, modular interface slots, integrated switching, and support for Cisco IOS Software security and WAN optimization.
What is the maximum throughput of the Cisco ISR 1841?
The Cisco ISR 1841 delivers up to 100 Mbps of aggregate throughput and supports up to 25 Mbps of encrypted VPN performance with hardware acceleration.