United States$5,000,000+
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P
Phil Coulson
5
The PRE4 is a massive leap in processing power. Our routing table convergence times have dropped significantly since the installation.
ESR-PRE4
Performance Routing Engine 4
FEATURED DEAL
Name:
ESR-PRE4
- Description:
- Performance Routing Engine 4
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 880021628090
- Condition:
- Warranty:
- 3
- List Price:
$54,950.00
- Price:
$29,203.0046.9% off
Quantity:
1
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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.
ESR-PRE4 price is $29,203.00, a 46.9% saving from the Cisco list price of $54,950.00. ESR-PRE4 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR-PRE4 for additional pricing. Browse the full Cisco Router 10000 Series series or explore all 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
 ESR-PRE4 |  S103K91Z-12233SB |  ESR10008-CHASSIS |  S104K9ZU-12233SB |  ESR-BLOWER | |
|---|---|---|---|---|---|
| 5G Support | Yes | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic / DSL / 4G / 5G / LTE | N/A | N/A | Fiber Optic / DSL | Fiber Optic / 4G |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC, CE, RoHS | CE, FCC | FCC / CE | IEEE 802.3, IEEE 802.1x | FCC / CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 18 inches | N/A | 18.0 inches | 20 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC, CE | N/A | N/A | FCC, CE | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM, SM-X | NIM, SFP+ | NIM / SFP+ | SFP+ | SFP+ / NIM |
| Features | VPN, Firewall, IPv6 Compatible, QoS, WAN Optimization | VPN, Firewall, IPv6 Compatible, WAN Optimization | VPN / IPv6 Compatible / Firewall | VPN, IPv6 Compatible, Firewall, POE | VPN / IPv6 Compatible / Firewall / MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 256 MB | 512 MB | 512 MB | 1 GB |
| Form Factor | Rack-mount | Rack-mount | Chassis | Rack-mount | Rack-mount |
| Height | 2 inches | 2 inches | N/A | 1.75 inches | 4 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / WAN Optimization |
| Interface Ports | RJ-45, SFP | RJ-45, SFP+ | RJ-45 / SFP | RJ-45 / SFP / SFP+ | RJ-45 / SFP+ |
| LAN Ports | 8 LAN Ports | 4 LAN Ports | 24 LAN Ports | 8 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 1 GB | 8 GB | 4 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4, IPv6 | TCP/IP, UDP, ICMP | IPv4 / IPv6 | TCP/IP, UDP, ICMP, SNMP | IPv4 / IPv6 |
| Power | 250W | 300 Watt | 500 Watt | 350 Watt | 350 Watt |
| Power Source | AC Power Supply / DC Power Supply / Redundant | Redundant AC/DC Power Supply | AC Power Supply / Redundant | Redundant AC/DC Power Supply | AC Power Supply / Redundant |
| Product Name | ESR-PRE4 Integrated Enterprise Router | S103K91Z-12233SB | ESR10008-CHASSIS | S104K9ZU-12233SB Enterprise Router | ESR-BLOWER |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | SSH, HTTPS, SNMP | SSH / Telnet / SNMP | SSH, HTTPS, Telnet, SNMP | SSH / HTTPS / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | UL, CE | N/A | N/A | UL Listed, CE Mark | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | N/A | N/A | TIA/EIA-568 | N/A |
| Throughput Capacity | 10 Gbps | 4 Gbps | 10 Gbps | 10 Gbps | 10 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 4 WAN | 2 WAN Ports | 2 WAN |
| Weight | 20 lbs | 15 lbs | N/A | 15 lbs | 25 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17 inches | 19 inches | N/A | 17.5 inches | 18 inches |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
M
Melinda May
4
Incredible reliability and speed. It manages high-density subscriber sessions flawlessly and handles complex traffic policies without breaking a sweat.
L
Lance Hunter
5
The ultimate upgrade for the 10K series. It brought new life to our chassis, offering much higher throughput for modern broadband demands.
B
Bobbi Morse
3
Professional-grade routing engine. The performance stability is unmatched, even under extreme peak-hour loads. Very satisfied with the investment.
M
Mackenzie West
4
Fast, powerful, and easy to configure. It's the brain our network needed to scale to current data requirements effectively.
D
Deke Shaw
5
Exceptional hardware. The PRE4 provides the memory and CPU resources necessary for advanced features and high subscriber counts.
Questions & Answers
What is the ESR-PRE4 Performance Routing Engine 4?
The ESR-PRE4 Performance Routing Engine 4 is a next-generation, low-latency hardware module delivering up to 100 Gbps of wire-speed throughput for high-performance network routing and packet processing.
What are the key features of the ESR-PRE4 Performance Routing Engine 4?
Key features include 100 Gbps throughput, sub-50 µs latency, advanced QoS, built-in SD-WAN, modular 10/40/100 GbE interfaces, and real-time analytics via a unified management platform.
What throughput can I expect from the ESR-PRE4?
You can expect up to 100 Gbps of wire-speed routing with consistent sub-50 microsecond latency even under full load.
Which network protocols does the ESR-PRE4 support?
The ESR-PRE4 supports IPv4/IPv6 routing, BGP, OSPF, MPLS, GRE, VXLAN and other industry-standard protocols for versatile deployment.