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Cisco 112x ISRs Routers

Optimal Connectivity with Advanced Modular Routers

Availability Status : In Stock

Model : C1121-4P, C1121-4PLTEP, C1121(X)-8P, C1121(X)-8PLTEP, C1121(X)-8PLTEPW, C1126(X)-8PLTEP, C1127(X)-8P(M)LTEP, C1128-8PLTEP
Router Type : Integrated Services Router (ISR)
Deployment :Small Office/Home Office (SOHO), Branch Offices
Management : Cisco vManage
Cisco DNA Center
Embedded WebUI

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All-Inclusive Modular Routers Connecting Remote Employees & Branch Offices

The Cisco 112x ISR Series delivers reliable performance and modularity, necessary for modern SOHO and branch offices. This all-in-one compact device is designed to incorporate advanced routing, security, and flexible management capabilities required to ensure seamless and secure connectivity.

Features

Dual DRAM Memory Options

Provides scalable performance with 4-GB and 8-GB DRAM configurations, with the 8-GB model, capable of hosting applications.

Future-Ready Architecture

Compatibility with Cisco IOS XE 16.11.1 and later, enables advanced routing, easy updates, security, and long-term performance.

Embedded Access Point

Optional 802.11ac wireless LAN configuration, delivering high-speed wireless connectivity (Wi-Fi 6) for convenient networking.

Power Capabilities

Configurable PoE/PoE+ power options with up to 4 PoE or 2 PoE+ ports on 8-port models and 2 PoE or 1 PoE+ on 4-port models.

Advanced Cellular Technology

Optional pluggable LTE modules supporting CAT4, CAT6, CAT7, CAT18 LTE, and 5G NSA/SA for flexible wireless uplink connectivity.

Flexible WAN Termination

Allows connecting to the internet via broadband, DSL, or wireless cellular connections, ensuring adaptable connectivity options.

Versatile Management

Cisco vManage, Cisco DNA center, and an intuitive embedded WebUI allow convenient and seamless management of Cisco 112x ISRs.

Security Integration

Security features like Enterprise Firewall, IPS/IDS, and Cisco Umbrella integration for threat protection and access control.

Mechanical specifications for the C112x-4P models

Feature C1121-4PC1121-4PLTEP
Dimensions (H x W x D) 1.65 x 10.80 x 7.85 in. 1.65 x 10.80 x 7.85 in.
Weight 3.43 lb (1.55 kg) 3.70 lb. (1.68 kg)
Maximum power consumption (excluding external PS loss) 18.8W 23.5W
External power supply
- AC input voltage: Universal 100 to 240 VAC, 50 to 60 Hz
- Output voltage: 12 VDC
- Maximum output power: 66W
- Requires 150W power supply for optional PoE and PoE+
- PoE output voltage of -53.5 VDC
Operating conditions
- Temperature: 0° to 40°C at sea level, 1°C/1000 ft derating from 40°C
- Altitude: 0 to 10,000 ft (0 to 3048 m)
- Humidity: 10% to 85% relative humidity (noncondensing)
Nonoperating conditions
- Temperature: -40° to +70°C (-40° to +158°F)
- Altitude: 0 to 15,000 ft (0 to 4572 m)
- Humidity: 5% to 95% relative humidity (noncondensing)
Minimum supported version (XE SD-WAN) 17.2.1 17.2.1

Platform Performance - C112x Autonomous Mode (non-SD-WAN) scalability

Feature C112x(X)-8P C112x(X)-8PLTEP C1121(X)-8PLTEPW*
DRAM/flash 8 GB/8 GB 4 GB/4 GB 4 GB/4 GB
Number of ACLs per system 4K 4K 4K
Number of IPv4 ACEs per system 10K 10K 10K
Number of IPv4 routes 280K 280K 280K
Number of IPv6 routes 260K 260K 260K
Number of NAT sessions 100K 100K 100K
Number of VRFs 1K 1K 1K

Mechanical specifications for the C112x-8P models

Feature C112x(X)-8PC112x(X)-8PLTEP C1121(X)-8PLTEPW*
Dimensions (H x W x D) 1.65 x 10.80 x 7.85 in. C1121: 1.65 x 10.80 x 7.85 in.
C112x: 1.65 x 12.70 x 8.90 in.1.65 x 12.70 x 8.90 in.
Weight 3.48 lb. (1.58 kg) C1121: 3.74 lb. (1.70 kg)
C1126/C1127: 4.53 lb. (2.05 kg)
C1128: 4.62 lb. (2.10 kg) 4.62 lb. (2.10 kg)
Maximum power consumption (excluding external PS loss) 19.9W 24.6W28.3W
External power supply
- AC input voltage: Universal 100 to 240 VAC, 50 to 60 Hz
- Output voltage: 12 VDC
- Maximum output power: 66W
- Requires 150W power supply for optional PoE and PoE+
- PoE output voltage of -53.5 VDC
Operating conditions
- Temperature: 0° to 40°C at sea level, 1°C/1000 ft derating from 40°C
- Altitude: 0 to 10,000 ft (0 to 3048 m)
- Humidity: 10% to 85% relative humidity (noncondensing)
Nonoperating conditions
- Temperature: -40° to +70°C (-40° to +158°F)
- Altitude: 0 to 15,000 ft (0 to 4572 m)
- Humidity: 5% to 95% relative humidity (noncondensing)
Minimum supported version (XE SD-WAN) - - C1121-8PLTEPW: B, E, Q, Z
C1121X-8PLTEPW: A, B, E, Z
Minimum supported version (XE SD-WAN) 17.2.1 17.2.1 17.2.1

Cisco 112x ISR SKUs

Model WANLAN
GEDSL5GLTE802.11ac GE
C1121-4P 2NoNoNoNo 4
C1121-4PLTEP 2NoYesYesNo 4
C1121(X)-8P 2NoYesYesNo 8
C1121(X)-8PLTEP 2NoYesYesNo 8
C1121(X)-8PLTEPW* 2NoYesYesYes 8
C1126(X)-8PLTEP 1YesYesYesNo 8
C1127(X)-8P(M)LTEP 1YesYesYesNo 8
C1128-8PLTEP 1YesYesYesNo 8

Platform Performance - Cisco 112x ISR Controller Mode (SD-WAN)

FeatureC112x(X)-8PC112x-4P
SD-WAN IPsec throughput (1400 bytes)1889 Mbps1426 Mbps
SD-WAN IPsec throughput (IMIX)465 Mbp338 Mbps
SD-WAN overlay tunnels200200

Platform Performance - Cisco 112x ISR Autonomous Mode (non-SD-WAN)

FeatureC112x(X)-8PC112x-4P
IPv4 forwarding throughput (IMIX)1673 Mbps1372 Mbps
IPsec throughput (multi tunnel, IMIX)468 Mbps370 Mbps
Number of IPsec IPv4 tunnels100100

The Cisco 112x ISRs, part of the Cisco 1000 Series integrated services routers is a versatile networking solution delivering traditional routing capabilities combined with advanced features like Wi-Fi 6, comprehensive security, and modular cellular technologies. These routers are ideal for demanding environments with necessities such as seamless connectivity, secure network access, and flexible cellular backup options, especially branch offices and remote sites. With several WAN interfaces, including the latest 5G technology, these routers provide various deployment options and support throughput up to 650 Mbps encrypted IMIX. The Cisco 112x ISRs, with adaptable DRAM configurations and Cisco’s Management systems integration, ensures scalability and optimal performance for reliable connectivity in modern business environments.

Frequently
Asked Questions (FAQs)

What are the primary applications for Cisco 112x ISRs?

These routers are well-suited for SOHO installations, retail stores, remote branches, and small offices. In order to optimize networking, they incorporate routing, security, and wireless access, all into a compact, modular design.

Is this router appropriate for VoIP applications?

Yes, the Cisco 1121 router guarantees secure and reliable VoIP communications, even in the event of WAN link failures, with Cisco Unified Border Element (CUBE) support.

What are the advantages of the WebUI management option for users?

The WebUI integrated with Cisco ISR 1121 provides a user-friendly interface for the management of network devices. It facilitates cost-effective management by eliminating the necessity for additional licensing. The overall user experience is improved by the intuitive GUI, which enables users to easily configure devices, monitor network performance, and troubleshoot issues without the need for in-depth CLI expertise.

How does a user select the appropriate model from the Cisco Catalyst 112x ISRs for their business?

Evaluate the C1121 datasheet and make av choice based on the size of the network, the bandwidth requirements, and the connectivity demands. Consider 4-port models with basic LTE backup for small organizations with up to 25 users. 8-port variants with 5G capability are recommended for larger offices. Select the 8GB DRAM model if the intention is to operate local applications. When selecting a model, it is important to take into account the PoE requirements for IP phones and cameras. Assess the primary and backup internet requirements to choose the most suitable WAN interface options.

What's the best way to get started with setting up my new Cisco Catalyst C112x (X) 8PLTEP and Cisco C1121 4P?

Begin with a basic physical setup using the quick start guide for power and network connections. Use the WebUI interface for initial configuration - no CLI expertise is needed. Configure your WAN connection and LAN settings through the intuitive interface. Enable basic security features like firewall and Umbrella integration, then test connectivity. Gradually enable additional features as needed, using the guided workflows available in WebUI for optimal setup. To clear up any confusion that arises when setting up, refer to the Cisco 1000 series datasheet with both X C1121 8PLTEP datasheet and Cisco C1121 4P datasheet.

How do Cisco 112x ISRs handle internet disruptions?

When equipped with cellular modules (LTE/5G) or configured with dual WAN connections, the router offers automatic failover capabilities. Users can establish policies to automate the transition to backup connections and prioritize critical applications during failover. The router transmits alerts when a failover occurs through continuous monitoring of the connection status. It ensures uninterrupted business operations by automatically switching back once the primary connection is restored.

What are the cellular connectivity options available on Cisco Catalyst 112x ISR?

Cisco 112x ISRs support a variety of technologies, such as CAT4, CAT6, CAT7, CAT18 LTE, and 5G NSA/SA, and provide improved cellular connection via optional pluggable LTE modules. This makes it possible for companies to implement adaptable wireless uplink options for both primary and secondary internet access. These choices are best suited for areas where high availability and limited-wired connectivity is necessary.

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Cisco 112x ISRs Routers

Optimal Connectivity with Advanced Modular Routers

All-Inclusive Modular Routers Connecting Remote Employees & Branch Offices