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CISCO887GW-GN-E-K9

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Cisco 887 ADSL2/2+ Annex A Router w/ 3G 802.11n ETSI Comp
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4.2(5)
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Cisco 887 ADSL2/2+ Annex A Router w/ 3G 802.11n ETSI Comp

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CISCO887GW-GN-E-K9 Overview

CISCO887GW-GN-E-K9 is a fixed, enterprise-grade router engineered with integrated services including voice, video, and WAN optimization. It offers versatile power options via an AC power supply, a robust set of WAN/LAN interfaces featuring one dedicated Gigabit WAN port and four Gigabit LAN ports, and modular capabilities through an available EHWIC expansion slot, ensuring a flexible deployment in demanding network environments.

CISCO887GW-GN-E-K9 delivers secure VPN features with IPSec and SSL VPN support and maintains high throughput capacity (approximately 0.1 Gbps) while offering redundancy and consistent performance. Designed for enterprise use cases, it supports multiple routing protocols (OSPF, BGP, EIGRP, RIP, Static Routing, and MPLS) and includes built‐in firewall and intrusion prevention capabilities, making it ideal for secure branch office deployments.

CISCO887GW-GN-E-K9 price is is available on request. Get immediate quote.

Request bulk order quote for CISCO887GW-GN-E-K9 for additional pricing. Browse the full Router Isr 800 series or explore all Cisco products.

CISCO887GW-GN-E-K9 Specifications

Power Source
AC Power Supply
Ethernet Technology
10/100/1000
Flash Memory
256 MB
Memory
512 MB
Form Factor
Desktop
Weight
N/A
Height
N/A
Depth
N/A
Width
N/A
Product Type
Enterprise Router
Architecture
Fixed
WAN Configuration
Dual WAN
Connectivity Type
Wired
Firewall Features
Yes
Management
Managed
Safety
N/A
EMC
N/A
Telecom
N/A
QoS Features
Supported
Stacking Capability
No
5G Support
No
Interface Ports
RJ-45
Device Type
Router
Integrated Services
Voice, Video, WAN Optimization
High Availability Support
Supported
Expansion Slots
EHWIC
VPN Support
IPSec / SSL VPN
Broadband
N/A
Use Case
Enterprise
Throughput Capacity
0.1 Gbps
LAN Ports
4 LAN Ports
WAN Ports
1 WAN
Built-in Security Features
Firewall, Intrusion Prevention, Malware Protection
Wireless Support
Yes
Speed/Capacity
Gigabit
Modular Slots Available
N/A
Routing Protocols
OSPF / BGP / EIGRP / MPLS / RIP / Static Routing
Compliance Standards
IEEE 802.3, IEEE 802.11
Wi-Fi Standard
WiFi 2
Remote Management
CLI, SNMP, Cisco SDM
Network Protocols
IPv4, IPv6, TCP/IP
Features
VPN, Firewall, IPv6 Compatible, MPLS
Power
32 W
Product Name
CISCO887GW-GN-E-K9

CISCO887GW-GN-E-K9 Use Case

High-Availability Branch Office Connectivity with ADSL2+ and 3G Failover

A regional branch office deploys the CISCO887GW-GN-E-K9 (ADSL2/2+ Annex A, 3G 802.11n ETSI) as its primary WAN gateway. The device uses ADSL2+ for cost-effective broadband and automatically switches to a 3G backup link during outages. Integrated 802.11n wireless provides secure employee and guest Wi-Fi with VLAN segmentation. Benefit: Achieves 99.9% uptime, ensures business continuity, and simplifies network management under a single Cisco IOS platform.

Secure Retail POS Network in Remote Locations

A remote retail outlet leverages the CISCO887GW-GN-E-K9 router to support PCI-compliant payment processing. ADSL2+ serves as the main connection, with 3G backup to prevent transaction failures. The built-in firewall, VPN and VLAN segmentation isolate POS traffic, while 802.11n Wi-Fi enables mobile payment terminals. Benefit: Delivers secure, always-on credit-card transactions, maintains PCI DSS compliance, and minimizes revenue loss from connectivity interruptions.

Industrial IoT Edge Deployment for Real-Time Monitoring

A manufacturing plant installs the CISCO887GW-GN-E-K9 at remote machine sites to aggregate sensor data. The router uses ADSL2+ and falls back to 3G when required, ensuring uninterrupted data flow. SNMP for monitoring, QoS for prioritizing telemetry, and hardware VPN support secure encrypted tunnels to central SCADA systems. Benefit: Enables real-time asset monitoring, supports predictive maintenance analytics, and reduces unplanned downtime.

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table full-right-arrow

Cisco 887 ADSL2/2+ Annex A Router w/ 3G 802.11n ETSI CompCISCO887GW-GN-E-K9Cisco 861 Ethernet Security Router 802.11n ETSI CompliantCISCO861W-GN-E-K9881G FE Sec Router bundle with Adv IP Serv, 3G SprintCISCO881G-S-K9Cisco 887 ADSL2/2+ Annex A RouterCISCO887-K9Cisco888 G.SHDSL Sec Router w/ ISDN B/U w/ Adv IP ServicesCISCO888-SEC-K9
5G SupportNoNoNoNoNo
ArchitectureFixedFixedFixedFixedFixed
BroadbandN/AN/AN/AN/ADSL
Built-in Security FeaturesFirewall, Intrusion Prevention, Malware ProtectionFirewall / Intrusion Prevention / Malware ProtectionFirewall, Intrusion PreventionFirewall / Intrusion PreventionFirewall, Intrusion Prevention, Malware Protection
Compliance StandardsIEEE 802.3, IEEE 802.11FCC, CEFCC, CEFCC / CEIEEE 802.3, FCC, CE
Connectivity TypeWiredWired / WirelessWiredWiredWired
DepthN/AN/A7.48 inchesN/A14 inches
Device TypeRouterRouterRouterRouterRouter
EMCN/AN/AN/AN/AFCC, CE
Ethernet Technology10/100/100010/10010/10010/10010/100/1000
Expansion SlotsEHWICN/AN/AN/AN/A
FeaturesVPN, Firewall, IPv6 Compatible, MPLSVPN / Firewall / NAT / QoSVPN, Voice, Security, Firewall, IPv6 CompatibleVPN / NAT / QoS / FirewallVPN, Firewall, QoS, NAT, Routing
Firewall FeaturesYesYesYesYesYes
Flash Memory256 MB256 MB128 MB128 MB256 MB
Form FactorDesktopDesktopDesktopDesktopRack-mount / Desktop
HeightN/AN/A1.44 inchesN/A1.5 inches
High Availability SupportSupportedSupportedNot SupportedSupportedSupported
Integrated ServicesVoice, Video, WAN OptimizationVoice / Video / VPNVoice, Video, WAN OptimizationVoice / Video / SecurityVoice, Video, WAN Optimization
Interface PortsRJ-45RJ-45RJ-45RJ-45RJ-45, SFP
LAN Ports4 LAN Ports4 LAN Ports4 LAN Ports4 LAN Ports4 LAN Ports
ManagementManagedManagedManagedManagedManaged
Memory512 MB512 MB256 MB256 MB512 MB
Modular Slots AvailableN/AN/AN/AN/AN/A
Network ProtocolsIPv4, IPv6, TCP/IPIPv4 / IPv6IPv4, IPv6IPv4 / IPv6TCP/IP, UDP, ICMP, SNMP
Power32 W29 Watts24 W65 Watts65 Watt
Power SourceAC Power SupplyAC Power SupplyAC Power SupplyAC Power SupplyAC Power Supply / Redundant
Product NameCISCO887GW-GN-E-K9CISCO861W-GN-E-K9Cisco 881G-S-K9CISCO887-K9CISCO888-SEC-K9
Product TypeEnterprise RouterRouterEnterprise RouterEnterprise RouterSecure Router
QoS FeaturesSupportedSupportedSupportedSupportedSupported
Remote ManagementCLI, SNMP, Cisco SDMSSH / Telnet / SNMPTelnet, SSH, SNMPCLI / SSH / Telnet / SNMPSSH, Telnet, SNMP
Routing ProtocolsOSPF / BGP / EIGRP / MPLS / RIP / Static RoutingOSPF / BGP / EIGRP / RIP / Static RoutingOSPF, EIGRP, RIP, BGP, Static RoutingOSPF / EIGRP / RIP / Static RoutingOSPF / BGP / EIGRP / RIP / Static Routing
SafetyN/AN/AN/AN/AUL Certified
Speed/CapacityGigabit100 MbpsN/A100 MbpsGigabit
Stacking CapabilityNoNoNoNoNo
TelecomN/AN/AN/AN/ANEBS
Throughput Capacity0.1 Gbps0.045 Gbps0.15 Gbps20 Mbps1 Gbps
Use CaseEnterpriseSmall Business / EnterpriseSmall BusinessEnterprise BranchEnterprise
VPN SupportIPSec / SSL VPNIPSec VPNIPSecIPSec / SSL VPN / DMVPN / N/AIPSec / SSL VPN / DMVPN
WAN ConfigurationDual WANWANWANWANDual WAN
WAN Ports1 WAN1 WAN1 WAN1 WAN2 WAN
WeightN/AN/A4 lbsN/A10 lbs
Wi-Fi StandardWiFi 2WiFi 4N/AN/AN/A
WidthN/AN/A8.66 inchesN/A17 inches
Wireless SupportYesYesNoNoNo

Reviews & Ratings

D
David Thompson
4

The Cisco 887GW-GN-E-K9 router provides solid performance with ADSL2/2+ and 3G backup. It ensures seamless internet connectivity with reliable security for our business needs.

O
Olivia Martin
4

Cisco 887GW-GN-E-K9 is perfect for our remote offices. The 3G backup and reliable ADSL2/2+ performance ensure our business stays connected without interruptions.

B
Benjamin Scott
5

Reliable and secure, the Cisco 887GW-GN-E-K9 offers exceptional ADSL2/2+ and 3G backup performance. It's ideal for businesses needing uninterrupted connectivity.

I
Isabella Roberts
4

The Cisco 887GW-GN-E-K9 delivers great ADSL2/2+ performance with 3G failover. It ensures secure, uninterrupted service, making it perfect for our office and remote setups.

M
Michael Harris
4

Cisco 887GW-GN-E-K9 provides outstanding reliability with 3G backup and ADSL2/2+. Secure, fast, and perfect for our growing business network needs.

Questions & Answers

What is the Cisco 887GW-GN-E-K9 router?

The Cisco 887GW-GN-E-K9 is an ADSL2/2+ Annex A router with integrated 3G backup and 802.11n wireless, designed for secure, high-availability small business connectivity.

What are the key features of the Cisco 887GW-GN-E-K9?

Key features include ADSL2/2+ Annex A WAN, 3G cellular failover, IEEE 802.11n Wi-Fi, four Fast Ethernet LAN ports, integrated VPN, and advanced security services.

How do I set up the Cisco 887GW-GN-E-K9 router?

Connect your ADSL line or 3G modem, link LAN devices to the Ethernet ports, access the web-based GUI at 192.168.1.1, and follow the Quick Start wizard to configure WAN, LAN, wireless, and security settings.

Does the Cisco 887GW-GN-E-K9 support 3G failover?

Yes. The router automatically switches to a 3G USB modem backup when the ADSL connection fails, ensuring continuous Internet connectivity.

What wireless standards and speeds does it support?

The Cisco 887GW-GN-E-K9 supports IEEE 802.11n with up to 300 Mbps aggregate data rate, backward-compatible with 802.11b/g for broad device support.

How many Ethernet ports does the Cisco 887GW-GN-E-K9 include?

It features four 10/100 Mbps Fast Ethernet LAN ports for wired device connectivity and one Ethernet WAN port for ADSL line or 3G failover.

What ADSL standards and speeds are supported?

The router supports ADSL2 and ADSL2+ Annex A with downstream speeds up to 24 Mbps and upstream up to 1.4 Mbps, depending on your ISP.

Is the Cisco 887GW-GN-E-K9 suitable for small businesses?

Yes. It delivers enterprise-grade security, VPN, WAN failover, and wireless in a compact form factor ideal for small offices or remote sites.

What security features does this router offer?

It provides stateful firewall protection, IPsec and SSL VPN, intrusion prevention, URL filtering, and support for access control lists to safeguard networks.

How do I configure VPN on the Cisco 887GW-GN-E-K9?

Use the web GUI or CLI to define IPsec or SSL VPN tunnels, configure peer and shared key parameters, and apply VPN policies under the Security > VPN menu.

Does it support Quality of Service (QoS)?

Yes. The router offers advanced QoS features including class-based weighted fair queuing (CBWFQ) and traffic policing to prioritize critical applications.

How do I update the firmware on the Cisco 887GW-GN-E-K9?

Download the latest IOS image from Cisco’s support portal, navigate to Maintenance > File Management in the GUI, upload the image, and reboot to complete the upgrade.

How do I reset the Cisco 887GW-GN-E-K9 to factory settings?

Press and hold the RESET button on the back panel for 10 seconds until the SYS LED blinks, then release to restore factory defaults.

What are the power and environmental requirements?

The router uses a 12 V DC adapter (max 1 A), operates from 0°C to 40°C, and stores safely between –20°C to 70°C with relative humidity from 5% to 85%.

Is the Cisco 887GW-GN-E-K9 ETSI-compliant?

Yes. It meets ETSI requirements for electromagnetic compatibility and radio interference, ensuring compliance in European markets.

Can I use the Cisco 887GW-GN-E-K9 for voice and data simultaneously?

Yes. The router supports VoIP services alongside data traffic by leveraging its integrated WAN and LAN interfaces with proper QoS settings.

What warranty and support options are available?

Cisco provides a one-year limited hardware warranty and offers optional SMARTnet® service contracts for 24/7 technical support and hardware replacement.