United States
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
| Name: |
ER-4 |
| Description: | UBNT Gigabit Ethernet Enterprise Router,PoE, Hardware acceleration |
| Rating: |
(0)
Added to cart 8 times recently |
| Availability: |
In stock - Ready to Ship
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| Warranty: |
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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.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
$5,000,000+ Inventory Delivered By
Officially Accredited & Verified By
Next-Gen IT Solutions Powered By
ER-4 Overview
ER-4 is a high-performance modular enterprise router designed for scalable network architectures. It features a modular design with integrated services such as voice, video, and WAN optimization, powered by a redundant AC power source that ensures continuous operation and robust performance.
Built with dual WAN interfaces and eight LAN ports, ER-4 supports advanced VPN features including IPSec, SSL VPN, GRE, DMVPN, and FlexVPN while delivering up to 5 Gbps throughput. Its support for key routing protocols, IPv6 compatibility, stacking capability, and built-in security features make it an ideal solution for enterprise environments requiring high availability and modular expandability.
What is the price of ER-4 ?
Lowest price of ER-4 is $ 0.00. Shop now discounts with bulk quotation for ER-4
ER-4 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| Power Source | AC Power Supply / Redundant |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / Static Routing |
| Broadband | Fiber Optic / DSL |
| Architecture | Modular |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 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 | IEEE 802.3, IEEE 802.1Q, NIST SP 800-53 |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN, IPv6 Compatible, Firewall, MPLS, Syslog |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice, Video, WAN Optimization |
| High Availability Support | Supported |
| Safety | UL Listed, CE Certified |
| EMC | FCC Part 15, CE Marked |
| Telecom | TIA/EIA-568 |
| Throughput Capacity | 5 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection |
| Expansion Slots | NIM, SFP+ |
| Modular Slots Available | 3+ Slots |
| Stacking Capability | Yes |
| 5G Support | No |
| Memory | 4 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45, SFP |
| Power | 350 Watt |
| Device Type | Router |
| Product Name | ER-4 Enterprise Router |
| Height | 2.2 inches |
| Width | 17.5 inches |
| Depth | 15 inches |
| Weight | 15 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Security Appliance | Enterprise Router |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Broadband | N/A | N/A | N/A | N/A | Fiber Optic / DSL |
| Power Source | AC Power Supply / Redundant | AC Power Supply | DC Power Supply | AC Power Supply | AC Power Supply / Redundant |
| Architecture | Modular | Fixed | Fixed | Fixed | Modular |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Wireless Support | No | No | No | No | No |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Routing Protocols Supported | - | - | - | - | - |
| VPN Support | IPSec / SSL VPN / DMVPN / FlexVPN / N/A | IPSec | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Features | VPN, Firewall, VoIP, IPv6 Compatible | VPN / IPv6 Compatible / Firewall | VPN / VoIP / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall | VPN, IPv6 Compatible, Firewall, MPLS, Syslog |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| Management | Managed | Managed | Managed | Managed | Managed |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | N/A | Voice, Video, WAN Optimization |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Throughput Capacity | 100 Mbps | N/A | 30 Mbps | 0.5 Gbps | 5 Gbps |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
| Expansion Slots | NIM | EHWIC / NIM | EHWIC | N/A | NIM, SFP+ |
| Modular Slots Available | 2 Slots | 3+ Slots | 2 Slots | N/A | 3+ Slots |
| Stacking Capability | No | No | No | No | Yes |
| 5G Support | No | No | No | No | No |
| Memory | 512 MB | 512 MB | 512 MB | 1 GB | 4 GB |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 512 MB |
| Interface Ports | RJ-45, SFP | RJ-45 | RJ-45 / SFP | RJ-45 / SFP | RJ-45, SFP |
| Device Type | Router | Router | Router | Router | Router |
| Product Name | Cisco 3825 Integrated Services Router VSEC | CISCO3845-AC-IP | CISCO2851-DC Integrated Services Router | Cisco Meraki MX150 | ER-4 Enterprise Router |
| Height | N/A | N/A | 1.73 inches | 1.75 inches | 2.2 inches |
| Width | N/A | N/A | 17.3 inches | 17.5 inches | 17.5 inches |
| Depth | N/A | N/A | 15.2 inches | 12.25 inches | 15 inches |
| Weight | N/A | N/A | 23 lbs | 12 lbs | 15 lbs |
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