United States$5,000,000+
Inventory Delivered By
J
Jonathan Meyers
5
Pluggable LTE made deployment flexible. Stable WAN routing.
C1121-8PLTEP
ISR 1100 8P Dual GE SFP Router Pluggable SMS/GPS
FEATURED DEAL
Name:
C1121-8PLTEP
- Description:
- ISR 1100 8P Dual GE SFP Router Pluggable SMS/GPS
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 769593234048
- Condition:
- Warranty:
- 3
- List Price:
$1,484.00
- Price:
$815.0045.1% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
C1121-8PLTEP Overview
C1121-8PLTEP is a high-performance enterprise router built on a fixed architecture that integrates robust power options, including an AC power supply with redundant backup, ensuring reliable uptime in mission-critical applications. Designed with advanced WAN and LAN interfaces, it offers dual WAN configuration and eight LAN ports to support diverse connectivity requirements while delivering integrated services, such as voice and WAN optimization.
C1121-8PLTEP features secure VPN capabilities with IPSec and SSL VPN support, delivering high throughput performance of up to 1 Gbps along with built‐in redundancy mechanisms for uninterrupted operations. Its rack-mount form factor, managed configuration, and stacking capability make it an ideal choice for enterprise and industrial use cases demanding secure, efficient, and resilient network performance.
C1121-8PLTEP price is $815.00, a 45.1% saving from the Cisco list price of $1,484.00. C1121-8PLTEP is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C1121-8PLTEP for additional pricing. Browse the full Router Isr 1100 series or explore all Cisco products.
C1121-8PLTEP Specifications
- Product Type
- Enterprise Router
- VPN Support
- IPSec / SSL VPN
- Power Source
- AC Power Supply / Redundant
- Routing Protocols
- OSPF / BGP / EIGRP / RIP / Static Routing
- Broadband
- LTE
- Architecture
- Fixed
- WAN Configuration
- Dual WAN
- WAN Ports
- 1 WAN
- LAN Ports
- 8 LAN Ports
- Ethernet Technology
- 10/100/1000
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Network Protocols
- IPv4 / IPv6
- Remote Management
- SSH / Telnet / SNMP
- Compliance Standards
- FCC / CE
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN / Firewall / NAT / Integrated Services
- Use Case
- Enterprise / Industrial
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice / WAN Optimization
- High Availability Support
- Supported
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- Throughput Capacity
- 1 Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall / Intrusion Prevention / Malware Protection
- Expansion Slots
- N/A
- Modular Slots Available
- N/A
- Stacking Capability
- Yes
- 5G Support
- No
- Memory
- 512 MB
- Flash Memory
- 256 MB
- Interface Ports
- RJ-45 / SFP
- Power
- 50W
- Device Type
- Router
- Product Name
- C1121-8PLTEP
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 14.5 inches
- Weight
- 7 lbs
C1121-8PLTEP Use Case
High-Availability Branch Office Networking with 4G LTE Failover
A retail chain deploys the C1121-8PLTEP-ISR 1100 8P Dual GE SFP Router with its pluggable SMS/GPS module to ensure uninterrupted point-of-sale operations across 200+ locations. The Dual GE SFP ports carry primary MPLS and fiber links, while integrated 4G LTE automatically fails over on WAN outages. GPS-based geofencing and SMS alerts notify NOC teams of location-specific disruptions. Benefit: Achieve 99.99% uptime for customer transactions, reduce revenue loss, and simplify branch-level network management.
Secured Edge IoT Gateway for Smart City Monitoring
A metropolitan government implements the C1121-8PLTEP-ISR 1100 8P router to consolidate smart-streetlight controls and air-quality sensors. Dual GE SFP interfaces provide fiber-backhaul to the city data center, while pluggable SMS/GPS delivers real-time location tagging and SMS-based threshold alarms. Cisco IOS XE firewall and VPN features secure multi-tenant IoT traffic. Benefit: Enable real-time environmental insights, enforce regulatory compliance, and reduce deployment costs with a single, hardened edge platform.
Mobile Fleet Telematics and Passenger Wi-Fi Aggregation
A regional transit operator equips each bus and train car with the C1121-8PLTEP-ISR 1100 8P Dual GE SFP Router to aggregate telematics, CCTV feeds, and onboard Wi-Fi services. Dual GE SFP uplinks link to onboard media servers, while 4G LTE with pluggable SMS/GPS streams live vehicle location and automated service-status SMS alerts to operations. Benefit: Enhance passenger experience with seamless Wi-Fi, optimize route planning with precise GPS data, and streamline maintenance via centralized telematics analytics.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 C1121-8PLTEP |  C1111-4PWH |  C1127X-8PLTEP |  C1117-4PLTELAWZ |  C1111-4P | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | |
| Architecture | Fixed | Modular | Modular | Fixed | |
| Broadband | LTE | LTE | LTE | N/A | |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | |
| Compliance Standards | FCC / CE | FCC, CE | FCC, CE | IEEE 802.3, CE, FCC | |
| Connectivity Type | Wired | Wired | Wired | Wired | |
| Depth | 14.5 inches | 18 inches | 10 inches | N/A | |
| Device Type | Router | Router | Router | Router | |
| EMC | N/A | N/A | N/A | CISPR 22 / FCC Part 15 | |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | |
| Expansion Slots | N/A | NIM | SFP+ | N/A | |
| Features | VPN / Firewall / NAT / Integrated Services | VPN / Firewall / IPv6 Compatible | VPN, Firewall, IPv6 Compatible, WAN Optimization | VPN / IPv6 Compatible / Firewall / PoE | |
| Firewall Features | Yes | Yes | Yes | Yes | |
| Flash Memory | 256 MB | 512 MB | 256 MB | 256 MB | |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Desktop | |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | N/A | |
| High Availability Support | Supported | Supported | Supported | Supported | |
| Integrated Services | Voice / WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice / Video | |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP | RJ-45, SFP | RJ-45 / Combo Ports | |
| LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 4 LAN Ports | |
| Management | Managed | Managed | Managed | Managed | |
| Memory | 512 MB | 2 GB | 1 GB | 512 MB | |
| Modular Slots Available | N/A | 2 Slots | N/A | N/A | |
| Network Protocols | IPv4 / IPv6 | IPv4, IPv6 | IPv4, IPv6 | IPv4 / IPv6 | |
| Power | 50W | 65 Watt | 65 Watt | 60 Watt | |
| Power Source | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / Redundant | |
| Product Name | C1121-8PLTEP | C1127X-8PLTEP Enterprise Router | C1117-4PLTELAWZ Integrated LTE Router | Cisco C1111-4P Integrated Services Router | |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | |
| QoS Features | Supported | Supported | Supported | Supported | |
| Remote Management | SSH / Telnet / SNMP | SNMP, SSH, HTTPS | SSH, SNMP | CLI / SNMP / Web Interface | |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | |
| Safety | N/A | N/A | N/A | UL / EN | |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | |
| Stacking Capability | Yes | Yes | No | No | |
| Telecom | N/A | N/A | N/A | N/A | |
| Throughput Capacity | 1 Gbps | 1 Gbps | 1 Gbps | 0.3 Gbps | |
| Use Case | Enterprise / Industrial | Enterprise | Enterprise | Business / Small Business / Enterprise | |
| VPN Support | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN | |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | WAN | |
| WAN Ports | 1 WAN | 2 WAN | 4 WAN | 1 WAN | |
| Weight | 7 lbs | 15 lbs | 8 lbs | N/A | |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | |
| Width | 17.5 inches | 17 inches | 19 inches | N/A | |
| Wireless Support | No | No | No | No |
Reviews & Ratings
C
Calvin Porter
4
Strong LTE backup with consistent performance.
E
Elliot Barnes
5
Cisco ISR delivered reliable connectivity.
N
Nathan Rowe
3
Good choice for branches needing LTE resilience.
A
Andrew Whitaker
4
Easy to manage and dependable under load.
Questions & Answers
What is the Cisco ISR 1100 8P Dual GE SFP Router (C1121-8PLTEP)?
The Cisco ISR 1100 8P Dual GE SFP Router (C1121-8PLTEP) is a compact enterprise router featuring eight Ethernet ports, two Gigabit Ethernet SFP slots and pluggable SMS/GPS for secure, high-performance WAN connectivity.
Which connectivity options does the C1121-8PLTEP support?
The C1121-8PLTEP supports eight 10/100/1000 Ethernet ports, two dual GE SFP uplinks plus pluggable LTE for SMS and GPS functionality, enabling flexible wired and cellular WAN deployments.
How does the built-in SMS/GPS pluggable module work?
The pluggable SMS/GPS module enables real-time location tracking via GPS and out-of-band management through SMS alerts, ensuring continuous network visibility and rapid incident response.
What security features are included in the ISR 1100 8P Dual GE SFP Router?
This router integrates Cisco IOS Security with zone-based firewall, intrusion prevention (IPS), VPN (IPsec/SSL) and Secure Boot, delivering robust defense against network threats.