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by Cisco
Product Line: Cisco Integrated Services Router (ISR) 800 Series
Product Type: Router
Original price $0.00 - Original price $270.00
Original price
$0.00 - $270.00
Current price $270.00
Title: Used

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Product Description

The C881G+7-A-K9 Cisco integrates a 10-/100-Mbps Fast Ethernet WAN interface and a 4-Port 10-/100-Mbps managed switch for LAN, supporting embedded 3.7 G HSPA+ with SMS/GPS functionality. It offers 128 GB of flash memory and includes a RJ-45 console port and a USB 1.1 port, ensuring versatile connectivity options. Designed for reliability, it operates within a temperature range of 0 °C to 40 °C, supports up to 10,000 ft operating altitude, and can handle input voltages from 100 VAC to 240 VAC and 12 VDC, with a maximum output power of 60 W.

Key Feature for the C881G+7-A-K9

  • Does the device support WAN Fast Ethernet?
    Yes, the device features a WAN Interface with 10-/100-Mbps Fast Ethernet support.
  • What is the embedded cellular capability of the product?
    The product includes embedded 3.7 G HSPA+ support for enhanced cellular connectivity.
  • Can the device send SMS and support GPS functionality?
    Yes, it supports both SMS and GPS functionalities.
  • How many LAN Interfaces does the device have?
    It is equipped with a 4-Port 10-/100-Mbps Managed Switch for LAN connections.
  • Is there support for 802.11g/n wireless configurations?
    No, the device does not have an 802.11g/n option available.
  • How many Wireless VLANs can be configured?
    The device allows for the configuration of up to 8 Wireless VLANs.
  • Are Encrypted Wireless LANs supported?
    Yes, the device supports up to 8 Encrypted Wireless LANs.
  • How many Multiple Broadcast Service Set Identifiers (BSSIDs) does it support?
    The device supports up to 16 Multiple Broadcast Service Set Identifiers.
  • What is the flash memory capacity?
    The device comes with 128 GB of flash memory.
  • What ports are available on the device?
    The device includes one RJ-45 console port and one USB 1.1 port.

Product Review

The Cisco C881G+7-A-K9 offers WAN Fast Ethernet support and embedded 3.7 G HSPA+ with SMS/GPS capabilities, catering to diverse connectivity needs. However, the lack of integrated ISDN dial backup and the 802.11g/n option may limit its use in environments requiring robust backup solutions or modern wireless standards. With a 4-port managed switch, 128 GB of flash memory, and support for multiple wireless VLANs and broadcast identifiers, it balances performance with security, albeit with potential restrictions in wireless and backup functionalities.


The Cisco C881G+7-A-K9 is a versatile networking device designed to provide secure Internet and WAN connectivity. With support for WAN FE and embedded 3.7 G HSPA+ support, it ensures reliable high-speed data transmission capabilities. This device is also equipped with SMS and GPS support, enhancing its utility for a wide range of applications. Featuring a WAN interface capable of 10-/100-Mbps Fast Ethernet, the Cisco C881G+7-A-K9 offers efficient connectivity options. For local network management, it includes a 4-port 10-/100-Mbps managed switch, facilitating direct connection of multiple devices within a network. Although it does not support the 802.11g/n wireless option, it compensates with robust LAN management features. The device supports up to 8 wireless VLANs and the same number of encrypted wireless LANs, ensuring secure and segmented network access. Moreover, it can handle multiple broadcast service set identifiers (SSIDs), with the capacity to manage up to 16, allowing for versatile network configurations and guest access setups. In terms of storage, the Cisco C881G+7-A-K9 is equipped with 128 GB of flash memory, providing ample space for firmware, configurations, and other necessary files. Connectivity options include a standard RJ-45 console port and a USB 1.1 port, facilitating easy management and file transfers. Power requirements are flexible, with the device capable of operating on both AC and DC power sources. It accepts an input AC voltage range from 100 VAC to 240 VAC and can also operate on 12 VDC, making it adaptable to various installation environments. The maximum output power is rated at 60 W, ensuring sufficient power for the device and connected peripherals.
  • Operating temperature ranges from 0 °C to 40 °C, suitable for most indoor environments.
  • The device can operate at altitudes up to 10,000 feet, ensuring reliability in various geographical locations.
  • Humidity tolerance spans from 10% to 85% (non-condensing) during operation, ensuring durability across different climates.
For non-operating conditions, the Cisco C881G+7-A-K9 can withstand temperatures from -20 °C to 65 °C, allowing for safe storage in extreme conditions. It also remains resilient in non-operating humidity levels of 5% to 95% (non-condensing), providing assurance against environmental stress during transportation or storage. The maximum storage altitude is 15,000 feet, which further underscores its robustness in non-operational states. Overall, the Cisco C881G+7-A-K9 is a comprehensive solution for businesses seeking efficient and secure Internet and WAN connectivity. Its wide range of features, from high-speed data transmission support to advanced LAN management, makes it a valuable asset for various networking requirements.


Part Number and Manufacturer Cisco C881G+7-A-K9
Support for WAN Fast Ethernet Yes
Support for Embedded 3.7 G HSPA+ Yes
Support for SMS and GPS Yes
WAN Interface Speed 10/100 Mbps Fast Ethernet
LAN Interface Configuration 4-Port 10/100 Mbps Managed Switch
Support for 802.11g/n No
Integrated ISDN Backup No
Number of Wireless VLANs 8
Number of Encrypted Wireless LANs 8
Count of Broadcast SSIDs 16
Storage Capacity (Flash) 128 GB
Type of Console Port RJ-45
Number of USB Ports 1 USB 1.1
AC Power Requirement 100 VAC to 240 VAC
DC Power Requirement 12 VDC
Peak Power Output 60 W
Operational Temperature Range 0 °C to 40 °C
Highest Operational Altitude 10,000 ft
Humidity Range during Operation 10% to 85% (Non-Condensing)
Temperature Range when Not Operating -20 °C to 65 °C
Highest Non-Operational Altitude 15,000 ft
Humidity Range when Not Operating 5% to 95% (Non-Condensing)

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