Cisco C1161-8PLTEP Big Branch-Office Power
Meet the Cisco C1161-8PLTEP: Big Branch-Office Power in a Small, Happy Box
If your branch office, retail site, or remote location needs rock-solid connectivity that just works — say hello to the Cisco C1161-8PLTEP. This little router punches way above its weight class: dual Gigabit Ethernet WAN options, 8 Gigabit LAN ports with PoE/PoE+, and a pluggable LTE Advanced module for wireless WAN backup. Whether you’re building a new site from scratch or replacing an aging router that’s had its day, the C1161-8PLTEP is the kind of dependable, do-it-all device that makes IT teams genuinely happy.
In this post, we’ll break down the full datasheet, show you the specs in easy-to-scan colorful blocks, visualize how it performs, and tell you exactly how to get pricing fast. Let’s dive in!
Why Network Teams Love the C1161-8PLTEP
The Cisco C1161-8PLTEP belongs to the Cisco 1000 Series Integrated Services Router (ISR) family, a line built for exactly this kind of job: small-footprint branch routing that still delivers enterprise-grade security, routing, and WAN flexibility. It runs Cisco IOS XE Software, so it plays nicely with the rest of your Cisco environment, supports SD-WAN if you need it, and can operate happily in classic autonomous mode too.
8 LAN Ports
8x Gigabit Ethernet LAN ports, with 4 PoE and 2 PoE+ capable for powering phones, cameras, and access points directly.
Dual GE WAN
1 integrated GE WAN port (copper) plus 1 GE WAN/SFP combo port (copper or fiber) for flexible, redundant uplinks.
Pluggable LTE
Optional pluggable LTE Advanced (CAT6/CAT18) module with SMS/GPS support for wireless WAN backup or primary connectivity.
Secure by Design
Up to 825 Mbps of encrypted throughput (single tunnel, IMIX), built for VPN, firewall, and SD-WAN workloads.
Bonus: it also has a Type-A USB 3.0 port for external storage or a USB LTE dongle, plus a micro-USB console port for easy local management. Compact, capable, and ready to deploy — this is a router that gets the job done without drama.
Full Datasheet: Cisco C1161-8PLTEP
Here’s the complete spec sheet, straight from the Cisco 1000 Series ISR documentation, so you can compare confidently.
| Specification | Detail |
|---|---|
| Product Code | C1161-8PLTEP |
| Product Description | ISR 1100 8P Dual GE SFP Higher-Performance Router, Pluggable SMS/GPS |
| LAN Ports | 8x Gigabit Ethernet (copper); 4 PoE, 2 PoE+ capable |
| WAN Ports | 1x GE WAN (copper) + 1x GE WAN/SFP combo (copper/fiber) |
| Cellular Module | 1x pluggable LTE Advanced module slot (CAT6/CAT18), SMS/GPS supported; optional pluggable 5G (from IOS XE 17.9.2) |
| Memory | 4 GB DRAM / 4 GB Flash |
| USB | 1x Type-A USB 3.0 port + 1x micro-USB console port |
| Operating System | Cisco IOS XE Software (Autonomous or SD-WAN Controller mode) |
| Minimum Software Version | Cisco IOS XE 16.11.1 |
| Max Encrypted Throughput | Up to 825 Mbps (single tunnel, IMIX) |
| Dimensions (H x W x D) | Approx. 1.65 x 10.80 x 7.85 in. (41.9 x 274.3 x 199.4 mm) |
| ACLs / IPv4 ACEs | 1.6K ACLs / 4K IPv4 ACEs per system |
| Routing Scale | Up to 800K IPv4 routes / 700K IPv6 routes |
| NAT Sessions | Up to 100K |
| VRFs | Up to 4K |
| Ideal Use Case | Branch offices, retail, quick-service restaurants, pop-up sites, kiosks, mobile/IoT gateways |
Note: dimensions and scalability figures reflect the standard 4 GB DRAM/Flash configuration; an 8 GB “X” variant is also available for customers who need app-hosting headroom.
Visualizing the Performance
Numbers on a page are great, but a quick visual makes it click even faster. Here’s how the C1161-8PLTEP’s key capacities stack up:
Key Capacity Snapshot
Bars scaled for visual comparison, not to a single shared unit.
What stands out immediately: this is a router built to handle serious VPN and NAT workloads at the edge, without needing a rack full of gear. For a single-branch deployment — or even a mid-sized retail rollout — that kind of headroom means fewer surprises down the road.
Where the C1161-8PLTEP Shines
- Retail & QSR: Reliable connectivity for POS systems, digital signage, and guest Wi-Fi, with PoE to simplify camera and AP deployments.
- Branch Offices: Dual GE WAN paths plus LTE backup mean your team stays online even if the primary circuit goes down.
- Pop-Up & Temporary Sites: The pluggable LTE module lets you stand up connectivity almost anywhere, fast.
- SD-WAN Rollouts: Native Cisco IOS XE SD-WAN support makes this a natural fit for centrally managed, multi-site networks.
- IoT & Mobile Gateways: SMS/GPS support on the cellular module opens the door to fleet, kiosk, and remote-monitoring use cases.
Basically, if your site needs to be online, stay online, and stay secure — without a mountain of hardware or complexity — the C1161-8PLTEP is built exactly for that job. It’s the kind of router that quietly does its work in the background so your team can focus on everything else.
Ready to Get Pricing? Request a Quote!
We’d love to help you get the Cisco C1161-8PLTEP (or any Cisco 1000 Series ISR) into your hands quickly and at a great price. Our team at Sunol Tech handles sourcing, licensing questions, bundle configurations, and lead-time updates every day — so reach out and let’s make it happy and easy!
Send your Request for Quote (RFQ) to: [email protected]
When you email us, it helps to include:
- Quantity of C1161-8PLTEP units needed
- Deployment timeline / target ship date
- Any add-ons needed (SFP modules, LTE antennas, licensing, PoE requirements)
- Shipping destination(s)
Final Thoughts
The Cisco C1161-8PLTEP is proof that “small branch router” doesn’t have to mean “small on capability.” With 8 Gigabit LAN ports, PoE/PoE+ support, dual GE WAN paths, pluggable LTE Advanced backup, and enough throughput and routing scale to handle real workloads, it’s a genuinely happy addition to any network refresh or new-site rollout. Pair that with Cisco IOS XE’s flexibility across SD-WAN and autonomous modes, and you’ve got a router that adapts to how your business actually works.
Got questions about compatibility, licensing, or bundling accessories like SFP modules or LTE antennas? Our team is one email away. Reach out to [email protected] and we’ll get your quote back to you fast, with a smile.