C8375-E-G2 – 2×10GE + 4×2.5GE Ports – 1 SM / 1 NIM Slot Secure Router
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C8375-E-G2 Description
The Cisco C8375-E-G2 Secure Router, part of the Cisco 8300 Series Secure Routers family, is a versatile 1RU modular platform purpose-built for large enterprise branch networking. Delivering hardware-accelerated security, post-quantum cryptography (PQC) readiness, and AI/ML task offloading, the C8375-E-G2 seamlessly combines Next-Generation Firewall (NGFW) security, routing, and SD-WAN into one unified solution. With support for Service Modules (SM), Network Interface Modules (NIM), and Pluggable Interface Modules (PIM), this edge router offers uncompromised scalability and flexibility for modern, bandwidth-intensive IT environments .
Quick Specs
|
Feature |
Specification |
|---|---|
|
Product Model |
Cisco C8375-E-G2 |
|
Form Factor |
1RU Modular |
|
Integrated Ports |
2x 10GE (SFP/SFP+), 4x 2.5GE mGig (RJ-45) |
|
Expansion Slots |
1x SM, 1x NIM, 1x PIM |
|
Forwarding Throughput |
38 Gbps (512B) |
|
IPsec Throughput |
20 Gbps (512B) |
|
SD-WAN Throughput |
12 Gbps (512B) |
|
Threat Protection Throughput |
7 Gbps (EMIX) |
|
Memory (DRAM) |
16 GB (Fixed) |
|
Power Supply |
Dual 400W AC (Internal FRU) |
Key Features
Features a dedicated secure networking processor engineered for fast cryptography and deep packet inspection, ensuring high-throughput data transmission while maintaining robust threat protection.
Achieves up to 20 Gbps of IPsec throughput and 12 Gbps of SD-WAN throughput, delivering the massive bandwidth required for large branch offices, high-definition video, and rich-media collaboration.
Optimized with hardware acceleration for Artificial Intelligence (AI) and Machine Learning (ML) tasks, guaranteeing faster response times for network analytics and intelligent traffic management.
Future-proofs your branch security infrastructure by offering advanced, quantum-resistant encryption capabilities, protecting sensitive enterprise data from next-generation decryption threats.
Designed with 1 SM slot, 1 NIM slot, and 1 PIM slot, allowing enterprises to customize their connectivity with LAN switching modules, DSL broadband interfaces, or 5G cellular backups as business requirements evolve
Seamlessly combines routing, SD-WAN, and NGFW security within a single platform, simplifying campus and branch infrastructure while drastically reducing the hardware footprint and management complexity.
Application Scenarios
Ideal for regional hubs or large branches requiring high-density VPN tunnels. The device effortlessly handles up to 3,500 IPsec tunnels and 2 million IPv4/IPv6 routes, ensuring reliable wide-area networking.
Perfect for space-constrained IT closets. By utilizing the Service Module (SM) slot for an integrated Catalyst L2 switch module (e.g., C-SM-16P4M2X), businesses can consolidate switching and routing into a single 1RU chassis
Serves as a formidable security perimeter for compliance-heavy industries (finance, healthcare), utilizing its 7 Gbps Threat Protection throughput (DIA-NAT + NGFW + IPS + URLF + AMP) to secure incoming and outgoing traffic.
Product Comparison
|
Feature |
Cisco C8375-E-G2 |
Cisco C8355-G2 |
Cisco C8235-E-G2 |
|---|---|---|---|
|
Platform Class |
Large Branch |
Large Branch |
Medium Branch |
|
Form Factor |
1RU Modular |
1RU Fixed |
1RU Modular |
|
Integrated Ports |
2x 10GE, 4x 2.5GE |
4x 10GE, 4x 5GE, 2x 1GE |
2x 10GE, 2x 2.5GE |
|
Expansion Slots |
1x SM, 1x NIM, 1x PIM |
1x PIM |
1x NIM, 1x PIM |
|
Forwarding Throughput |
38 Gbps |
38 Gbps |
11 Gbps |
|
IPsec Throughput |
20 Gbps |
20 Gbps |
4.8 Gbps |
|
SD-WAN Throughput |
12 Gbps |
12 Gbps |
2.4 Gbps |
|
Threat Protection |
7 Gbps |
3.9 Gbps |
1 Gbps |
|
DRAM Memory |
16 GB (Fixed) |
16 GB (Fixed) |
8 GB |
|
Power Supply |
Dual 400W AC (Internal) |
110W AC (External Adapter) |
100W AC |
Optional Add-ons
|
Part Number |
Description |
|---|---|
|
C-SM-16P4M2X |
Cisco 22-port Catalyst Layer 2 switch module with UADP ASIC |
|
C-NIM-4X |
4-port 1/10Gbps SFP/SFP+ switch NIM, LAN/WAN MACSec & Optional L3 |
|
C-NIM-8M |
8-port 100M/1/2.5Gbps switch NIM, UPoE+, LAN/WAN MACSec & Optional L3 |
|
P-5GS6-R16SA-GL |
5G Sub-6 GHz Pluggable Interface Module – 5G SA Global |
|
SSD-M2SED-600G |
600 GB M.2 SED Storage Upgrade |
Product Comparison
|
Feature |
Cisco C8375-E-G2 |
Cisco C8355-G2 |
Cisco C8235-E-G2 |
|---|---|---|---|
|
Platform Class |
Large Branch |
Large Branch |
Medium Branch |
|
Form Factor |
1RU Modular |
1RU Fixed |
1RU Modular |
|
Integrated Ports |
2x 10GE, 4x 2.5GE |
4x 10GE, 4x 5GE, 2x 1GE |
2x 10GE, 2x 2.5GE |
|
Expansion Slots |
1x SM, 1x NIM, 1x PIM |
1x PIM |
1x NIM, 1x PIM |
|
Forwarding Throughput |
38 Gbps |
38 Gbps |
11 Gbps |
|
IPsec Throughput |
20 Gbps |
20 Gbps |
4.8 Gbps |
|
SD-WAN Throughput |
12 Gbps |
12 Gbps |
2.4 Gbps |
|
Threat Protection |
7 Gbps |
3.9 Gbps |
1 Gbps |
|
DRAM Memory |
16 GB (Fixed) |
16 GB (Fixed) |
8 GB |
|
Power Supply |
Dual 400W AC (Internal) |
110W AC (External Adapter) |
100W AC |
Selection Guide
- Identify Hardware Architecture Needs: Choose the C8375-E-G2 if your network strategy requires the flexibility of modular expansion (NIM/SM slots) for future hardware upgrades. If you prefer a fixed-port configuration with higher native port density, consider the C8355-G2.
- Evaluate Power and PoE Requirements: The C8375-E-G2 ships with dual 400W AC power supplies by default. If you plan to deploy PoE-enabled switch modules, upgrade to the 760W AC PSU to unlock a 360W PoE budget for powering IP phones or access points.
- Plan for Cellular Resilience: Leverage the dedicated PIM slot to install CAT7 LTE or 5G Sub-6 GHz pluggable interface modules (e.g., P-5GS6-R16SA-GL). This ensures high-availability SD-WAN through cellular backup.
- Software and Licensing Alignment: Deployment requires Cisco IOS XE (minimum version 17.15.3 or 17.18.1 depending on image type). A mandatory Cisco DNA Subscription (WAN Essentials or WAN Advantage) must be attached during the ordering process.
Front Panel
|
Label |
Description |
|---|---|
|
1 |
USB 3.0 Type C Storage |
|
2 |
Management RJ45 Port |
|
3 |
Console RJ45 / Micro-USB Port |
|
4 |
4 x 2.5G Multigigabit RJ45 Port |
|
5 |
2 x 10G SFP/SFP+ Port |
|
6 |
NIM Slot |
|
7 |
M.2 Storage Slot (eUSB / SED) |
|
8 |
SM Slot |
|
9 |
Label Tray |
|
10 |
RFID |
Rear Panel
|
Label |
Description |
|---|---|
|
1 |
Power Supply Slot 1 |
|
2 |
Replaceable Fan Tray Assembly |
|
3 |
PIM Slot |
|
4 |
Power ON/OFF Switch |
|
5 |
Power Supply Slot 0 |
Specifications
| Parameter | Details | Parameter | Details |
|---|---|---|---|
| Product Model | Cisco C8375-E-G2 | Form Factor | 1RU Modular |
| WAN/LAN Interfaces | 2x 10GE, 4x 2.5GE | Expansion Slots | 1x SM, 1x NIM, 1x PIM |
| Memory (DRAM) | 16 GB (Fixed) | Storage (M.2) | 16 GB (Default), up to 2 TB |
| Forwarding Throughput | 38 Gbps (512B) | IPsec Throughput | 20 Gbps (512B) |
| SD-WAN Throughput | 12 Gbps (512B) | Threat Protection | 7 Gbps (EMIX) |
| IPv4/IPv6 Routes | 2,000,000 | IPsec Tunnels | 3,500 |
| IPv4 ACLs / ACEs | 4,000 / 20,000 | NAT Sessions / VRFs | 1,500,000 / 4,000 |
| Default Power Supply | Dual 400W AC (Internal FRU) | Typical Power Consumption | 55W (Default PSU, no modules) |
| Dimensions (H x W x D) | 1.73 x 17.25 x 11.8 in | Weight | 13.5 lbs (6.1 kg) |
Get More Information
Need pricing, stock, or shipping details for the C8375-E-G2 ? Layer23-Switch can help you check current availability, lead time, and delivery options for this. Send us the part number, quantity, and destination country via live chat or email sales@layer23-switch.com for a fast quotation.
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Customer Reviews
Questions & Answers
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Which WAN edge deployment fits C8375-E-G2?
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Which built-in WAN ports does C8375-E-G2 provide?
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How is C8375-E-G2 different from C8355-G2?
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Which throughput number matters for C8375-E-G2?
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What expansion question belongs with C8375-E-G2?
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Which licensing question appears around C8375-E-G2?
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Can C8375-E-G2 replace older ISR or Catalyst 8300 routers?
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What ordering detail prevents a C8375-E-G2 mismatch?
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