United States
| Name: |
ESR-PRE4 |
| Description: | Performance Routing Engine 4 |
| Rating: |
(0)
Added to cart 48 times recently |
| Availability: |
In stock - Ready to Ship
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| Condition: | |
| GTIN: | 880021628090  |
| Warranty: |
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| List Price: |
$55,590.11 |
| Price: |
$28,906.85 48% off |
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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.
ESR-PRE4
Performance Routing Engine 4
$55,590.11
$28,906.85
10 in Global Warehouse 
$28,906.85
48% off
ESR-PRE4
Performance Routing Engine 4
$55,590.11
$28,906.85
41 in Global Warehouse
$28,906.85
48% off
TRUSTED, TRIED, PROVEN
ESR-PRE4 Overview
ESR-PRE4 is a modular enterprise router featuring a fixed chassis design with integrated redundant power options that support both AC and DC inputs. It offers multiple WAN and LAN interfaces with configurable options, integrated services for voice and video, and a dedicated module for WAN optimization while providing robust VPN support including IPSec and SSL VPN protocols.
Tailored for high-demand critical applications, ESR-PRE4 supports modular expansion with additional interface slots to boost throughput capacity up to 10 Gbps and ensure carrier-grade redundancy. Its high-performance architecture delivers advanced security features, dynamic QoS, and reliable connectivity for enterprise use cases in both industrial and business environments.
What is the price of ESR-PRE4?
Lowest price of ESR-PRE4 is $ 28,906.85. Shop now! Get further exclusive discounts with bulk quotation on ESR-PRE4
Explore more options from Routers or explore other Cisco products.
ESR-PRE4 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| Power Source | AC Power Supply / DC Power Supply / Redundant |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing |
| Broadband | Fiber Optic / DSL / 4G / 5G / LTE |
| 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 | FCC, CE, RoHS |
| Wireless Support | No |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN, Firewall, IPv6 Compatible, QoS, WAN Optimization |
| Use Case | Enterprise |
| Management | Managed |
| Form Factor | Rack-mount |
| Integrated Services | Voice, Video, WAN Optimization |
| High Availability Support | Supported |
| Safety | UL, CE |
| EMC | FCC, CE |
| Telecom | N/A |
| Throughput Capacity | 10 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection |
| Expansion Slots | NIM, SM-X |
| Modular Slots Available | 3+ Slots |
| Stacking Capability | Yes |
| 5G Support | Yes |
| Memory | 4 GB |
| Flash Memory | 512 MB |
| Interface Ports | RJ-45, SFP |
| Power | 250W |
| Device Type | Router |
| Product Name | ESR-PRE4 Integrated Enterprise Router |
| Height | 2 inches |
| Width | 17 inches |
| Depth | 18 inches |
| Weight | 20 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 | Enterprise Router | Enterprise Router |
| Connectivity Type | Wired / Wireless | Wired | Wired / Wireless | Wired | Wired |
| Broadband | N/A | N/A | N/A | N/A | Fiber Optic / DSL / 4G / 5G / LTE |
| Power Source | AC Power Supply | AC Power Supply / Redundant | AC Power Supply | AC Power Supply | AC Power Supply / DC Power Supply / Redundant |
| Architecture | Fixed | Modular | Modular | Fixed | Modular |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 1 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100 | 10/100 | 10/100/1000 |
| Wi-Fi Standard | WiFi 4 | N/A | WiFi 3 | N/A | N/A |
| Wireless Support | Yes | No | Yes | No | No |
| Speed/Capacity | Gigabit | Gigabit | N/A | N/A | Gigabit |
| Routing Protocols Supported | - | - | - | - | - |
| VPN Support | IPSec / SSL VPN | IPSec | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Features | VPN / IPv6 Compatible / Firewall | VPN, NAT, IPv6 Compatible, Firewall | VPN / VoIP / Firewall | VPN / IPv6 Compatible / Firewall / Voice / Video | VPN, Firewall, IPv6 Compatible, QoS, WAN Optimization |
| Use Case | Business / Small Business | Enterprise | Enterprise | Enterprise | Enterprise |
| Management | Managed | Managed | Managed | Managed | Managed |
| Form Factor | Desktop | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Integrated Services | Voice / Video | Voice, Video, WAN Optimization | Voice | Voice / Video | Voice, Video, WAN Optimization |
| High Availability Support | Supported | Supported | Supported | Not Supported | Supported |
| Throughput Capacity | 0.15 Gbps | 75 Mbps | N/A | 0.07 Gbps | 10 Gbps |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall | Firewall, Intrusion Prevention, Malware Protection |
| Expansion Slots | N/A | EHWIC | EHWIC | EHWIC | NIM, SM-X |
| Modular Slots Available | N/A | 2 Slots | 3+ Slots | 2 Slots | 3+ Slots |
| Stacking Capability | No | No | No | No | Yes |
| 5G Support | No | No | No | No | Yes |
| Memory | 256 MB | 512 MB | 256 MB | 512 MB | 4 GB |
| Flash Memory | 128 MB | 256 MB | 128 MB | 256 MB | 512 MB |
| Interface Ports | RJ-45 / Combo Ports | RJ-45, SFP | RJ-45 | RJ-45 | RJ-45, SFP |
| Device Type | Router | Router | Router | Router | Router |
| Product Name | Cisco 887GW-GN-A-K9 Integrated Services Router | CISCO3845-WAE/K9 | CISCO2811-WAE/K9 | Cisco 2801 Integrated Services Router CCME/K9 | ESR-PRE4 Integrated Enterprise Router |
| Height | 1.2 inches | 1.73 inches | N/A | N/A | 2 inches |
| Width | 7.2 inches | 17.3 inches | N/A | N/A | 17 inches |
| Depth | 8.7 inches | 18.1 inches | N/A | N/A | 18 inches |
| Weight | 5 lbs | 26 lbs | N/A | N/A | 20 lbs |
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