Cisco C1101-4P Full Product Description

1. Short Overview

Suffix Breakdown

• C1101: Entry-level compact fixed wired ISR platform of Cisco 1000 Series
• 4: Integrated 4-port full Gigabit copper LAN switch
• P: All four LAN ports support IEEE 802.3af PoE with total shared 60W PoE power budget (max 15.4W per port for IP cameras, VoIP phones, low-power wireless APs)

Core Differentiators

1. vs LTE variant C1101-4PLTEP: C1101-4P has no pluggable LTE PIM slot or cellular modem; LTE models add 4G wireless backup for off-grid locations without fixed-line coverageCisco.
2. vs Wi-Fi LTE C1101-4PLTEPWxx: Those integrate 802.11ac WLAN AP + LTE modules; C1101-4P is pure wired Ethernet without wireless hardware.
3. vs high-port-density C93x ISR series: C93x models deliver multiple independent GE WAN uplinks, larger PoE budgets and bigger flash/DRAM; C1101-4P adopts ultra-small fanless form factor, lower power consumption and cost-effective entry-grade design for small-scale deploymentsCisco.
4. vs DSL ISR C926/C927: Those integrate VDSL2/ADSL2+ xDSL modems; C1101-4P is all-Ethernet architecture targeting Metro Ethernet and cable broadband networks only.
5. vs legacy ISR G2 C800/C890: C800 routers run older IOS without native SD-WAN, external large power bricks and lower encryption throughput; C1101-4P uses modern IOS XE, compact fanless design, built-in crypto acceleration and cloud-managed SD-WAN supportCisco.
6. vs industrial rugged routers: C1101-4P is commercial indoor desktop hardware with standard temperature range, not ruggedized for vehicle, railway or extreme outdoor shock/vibration environments.

2. Hardware Interface & Performance Specifications

Single Copper Gigabit Ethernet WAN Port (Primary Fixed-Line Broadband)

4-Port Full Gigabit PoE Managed LAN Switch

• 802.1Q VLAN tagging, port isolation, static MAC port security, dedicated DMZ port assignment
• Broadcast storm suppression, SPAN traffic mirroring, LACP link aggregation, Smartport auto-config macros
• Per-port CoS marking, bandwidth policing, private VLAN segmentation, CDP auto-discovery

Management & Auxiliary Ports

1. Micro-USB Console port: Dedicated local CLI out-of-band access via Micro-USB cable for offline configuration and troubleshooting
2. Single USB 3.0 Type-A host port: External flash storage for offline config backups, system log archiving, EEM automation scripts and Zero-Touch Provisioning (ZTP) files; also compatible with optional CAT4/CAT6 LTE USB dongles for cellular backup WANCisco
3. External DC power input jack (requires separate 12V DC universal AC power adapter, no internal built-in PSU)
4. Hardware reset button, Kensington anti-theft lock slot for physical equipment protection
5. Embedded RTC real-time clock for accurate timestamping of security logs, digital certificates and network fault events

Memory & Storage

• DRAM: 4 GB fixed system memory, supports up to 50 concurrent IPsec/DMVPN tunnels, SD-WAN multi-path forwarding, inline NGIPS inspection and full 4-port PoE LAN traffic processing under full load
• Flash storage: 4 GB onboard flash; factory preloadedc900-universalk9-mzIOS XE Universal Advanced Security image, minimum supported firmware release 16.8.1Cisco

Performance Benchmarks

• Maximum IPsec encrypted throughput (single IMIX tunnel): 475 Mbps
• Unencrypted raw routing throughput: Up to 1 Gbps
• Concurrent site-to-site IPsec/DMVPN tunnels: Up to 50
• Concurrent remote SSL VPN users: Up to 100

Front Panel LED Status Indicators

Physical & Power Parameters

• Form factor: Ultra-slim fanless metal desktop chassis, optional wall-mount bracket available
• Dimensions (H × W × D): 27.9 mm × 190.5 mm × 152.4 mm (1.1 × 7.5 × 6.0 inches)
• Weight: ~0.86 kg (1.89 lbs) without external power adapter
• Power supply requirement: Separate external 12V DC universal AC adapter (100–240V AC mains input, 50/60Hz)
• Typical maximum power consumption: 18 W under GE WAN + all 4 Gigabit PoE LAN ports full load
• Ingress protection: IP20, only suitable for dry indoor commercial office environments

Environmental Operating Specifications

• Operating temperature: 0°C ~ +40°C (32°F ~ 104°F); performance degrades 1.5°C per 1000 m altitude above 3000 m
• Storage temperature: -20°C ~ +65°C (-4°F ~ 149°F)
• Relative humidity: 5%–95% RH non-condensing
• Maximum operating altitude: 3,000 m (10,000 ft)

3. Hardware Acceleration & Security Engine

• Dedicated onboard crypto co-processor fully offloads IPsec, IKEv2 and SSL VPN encryption traffic, eliminating CPU bottlenecks under heavy concurrent remote access and site-to-site tunnel loads
• Permanent integrated universal security license enables full enterprise encryption stack: AES-128/192/256, 3DES, DES, SHA-1/SHA-2, IKEv1/IKEv2 static tunnels, Easy VPN remote access and DMVPN dynamic hub-spoke tunnels
• Native traffic isolation filters to segregate corporate staff LAN, PoE camera/VoIP subnet and untrusted internet via independent VLAN zoning to prevent lateral threat movement inside the branch network.

4. Cisco IOS XE Advanced Security & SD-WAN Feature Suite

Single GE WAN Routing & Optional USB Cellular Failover

• Cisco Express Forwarding (CEF), static routing, RIPv1/v2, OSPF, EIGRP, BGP, GRE/MGRE tunnel encapsulation, complete IPv4/IPv6 dual-stack routing support
• Policy-based multi-path failover between primary fixed GE WAN and optional USB LTE cellular backup via IP SLA circuit health validation
• Metro Ethernet 802.3ah E-LMI link fault monitoring for carrier circuit SLA tracking
• Policy-Based Routing (PBR), multi-NAT pools, PAT overload for logical segmentation of PoE-powered IoT devices and standard wired endpoints
• DHCP server/relay/client, DNS proxy, dynamic DNS, IP SLA active link performance monitoring

Unified Enterprise Threat Security Suite

• Zone-Based Stateful Inspection Firewall (ZBFW) to isolate internal corporate LAN, PoE device subnet, DMZ and untrusted internet traffic zones with granular inter-zone access control policies
• Next-Generation Intrusion Prevention System (NGIPS), Cisco Umbrella cloud URL filtering, deep NBAR2 advanced application control for HTTP, FTP, IM, video conferencing and mainstream business applications
• AAA authentication via TACACS+ / RADIUS, 802.1X port authentication available on all 4 Gigabit PoE LAN ports
• Secure management only: SSHv2, HTTPS, SNMPv3; plaintext Telnet disabled by factory default
• Granular access control lists (ACLs), static MAC address port lockdown on Gigabit switch ports, anti-spoofing and DDoS mitigation filters for inbound WAN traffic

SD-WAN & Multi-Layer QoS Bandwidth Optimization

• Native Cisco SD-WAN integrated functionality for intelligent application-aware traffic steering across wired GE and optional USB LTE backup paths, with application-based SLA policy enforcement for critical business workloads
• WFQ, CBWFQ, LLQ low-latency queuing mechanisms for priority forwarding of voice, video surveillance, POS payment and industrial SCADA real-time traffic over metered broadband/cellular links
• NBAR2 deep packet inspection to classify and prioritize bandwidth-heavy business workloads (cloud sync, video backhaul, sensor data)
• RTP/TCP header compression, traffic shaping and policing to control leased-line data consumption and avoid carrier overage charges
• PoE QoS scheduling to guarantee stable power and bandwidth priority for mission-critical IP cameras and VoIP handsets across all four PoE ports

Remote Management & Automation

• Cisco Zero-Touch Provisioning (ZTP) for mass standardized deployment of small retail branches and service provider Metro Ethernet managed CPE
• Cisco IOS Embedded Event Manager (EEM): Scriptable triggers for WAN link loss, PoE power faults and USB storage events with email/SNMP alert notifications for remote IT staff
• SNMP v2c/v3, remote syslog logging, IP SLA end-to-end link performance telemetry, dedicated MIB extensions for GE circuit status and PoE power consumption monitoring
• Compatible with Cisco Configuration Professional (CCP), Cisco DNA Lite and vManage SD-WAN controller for unified single-pane-of-glass remote monitoring of routing, security, PoE and WAN subsystems
• GOLD non-disruptive onboard diagnostics for continuous remote hardware health checks of copper Ethernet and PoE subsystems without service interruption

5. Typical Deployment Scenarios

1. Small Retail Kiosk Single-WAN PoE Secure Gateway
   Primary copper GE WAN delivers Metro Ethernet broadband for small retail POS transaction traffic; integrated 4-port full PoE LAN switch powers POS payment terminals and low-density IP surveillance cameras without external power injectors. Optional USB LTE dongle provides cellular backup for temporary outages. VLAN segmentation isolates sensitive payment infrastructure from guest device traffic, persistent IPsec DMVPN/SD-WAN tunnels transmit retail data securely back to central corporate data centers, zone firewall + NGIPS block external network intrusion risks.
2. Service Provider Entry-Level Metro Ethernet Business CPE
   Ultra-compact cost-effective hardware platform enables ISPs to deliver single Gigabit Ethernet managed broadband services to micro enterprise customers requiring basic PoE endpoints and cloud-managed SD-WAN. Centralized ZTP mass deployment and remote SNMP/vManage monitoring support bundled managed security and PoE networking service packages for small business market segments.
3. Remote Teleworker Small Office SD-WAN Branch Router
   Single GE fixed-line transport delivers encrypted Easy VPN/SD-WAN connectivity to corporate headquarters; multiple PoE ports power home IP cameras and VoIP equipment, full EIGRP/BGP routing support enables seamless traffic steering to core enterprise networks.
4. Campus Remote Small IoT PoE Edge Router
   Four PoE ports connect low-power IP cameras and environmental monitoring sensors; copper GE WAN link provides primary backhaul to campus core network, optional USB LTE dongle acts as emergency backup during circuit outages to maintain uninterrupted sensor data transmission.
5. Compact Remote Industrial Unmanned Monitoring Site
   Low-power fanless design fits small industrial cabinets; PoE ports power environmental SCADA sensors and low-resolution surveillance cameras, native SD-WAN and IPsec encryption secure bidirectional industrial data transmission over public wired broadband circuits.

6. Standard Package Contents of C1101-4P

Separately Sold Optional Accessories

• RJ45 rollover Micro-USB console cable for local CLI configuration
• 12V 30W external universal AC power supply (mandatory operating accessory)
• CAT5e/CAT6 Ethernet patch cords for LAN and GE WAN connections
• CAT4/CAT6 USB LTE cellular dongles for wireless backup WAN
• USB flash storage drives for log archiving and offline configuration backup

Software Licensing Information

• Permanent integrated security & crypto license included; no additional purchase required for IPsec, AES encryption, zone firewall and NGIPS threat defense features
• All core routing, single-GE WAN failover, optional USB LTE modem management, PoE power management, QoS, native SD-WAN intelligent traffic steering, ZTP and 4-port Gigabit managed switch features are fully included in the base IOS XE universal image; no extra paid feature licenses needed
• No wireless AP or embedded cellular license applicable (WLAN radio and internal LTE hardware are omitted from this pure wired Ethernet PoE SKU)

Short Commercial Catalog Summary for Quotation