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The Peplink MBX Mini is a compact dual-modem 5G enterprise router with two independent CAT-20 5G modems, four Nano-SIM slots, six Gigabit Ethernet ports with PoE output, SpeedFusion WAN bonding, FusionSIM remote SIM management, and Wi-Fi 5 — delivering up to 4 Gbps peak 5G downlink for enterprise branch offices requiring true multi-carrier cellular redundancy. Activates seamlessly with ISPTek’s cellular SIM card data plans.
| MSRP | $6,999.00 |
| MPN: | MAX-MBX-MINI-5GH-T |
Product Description
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The Peplink MBX Mini is a compact dual-modem 5G enterprise router delivering up to 4 Gbps peak cellular downlink through two independent CAT-20 5G modems, six Gigabit Ethernet ports with PoE output on all four LAN ports, four Nano-SIM slots, Wi-Fi 5, and FusionSIM multi-SIM management — purpose-built for enterprise branch offices, SD-WAN edge deployments, and high-availability connectivity environments where a single cellular modem is a single point of failure. Both modems run simultaneously, letting SpeedFusion bond two independent 5G connections into a single high-throughput WAN pipe or use them as true active-active redundancy with seamless hot failover that keeps VoIP, video, and cloud application sessions live through any modem-level failure. For MSPs managing enterprise cellular WAN at scale, ISPTek’s cellular SIM card data plans pair directly with the MBX Mini — pooled data across all deployed units, public static IPs on every modem, and no activation or cancellation fees as the enterprise portfolio grows.
What It Does & Key Features:
- Dual 5G CAT-20 Modems: Two independent 5G Sub-6GHz modems — each capable of up to 2 Gbps download over 5G and LTE CAT-20 — deliver a combined 4 Gbps peak downlink when bonded via SpeedFusion. Both modems operate simultaneously, providing true active-active multi-carrier 5G connectivity without the throughput ceiling of single-modem enterprise routers.
- Four Nano-SIM Slots (2 Per Modem): Each 5G modem has two dedicated Nano-SIM slots — deploy different carriers on each modem for true carrier diversity, or use SIM pairs within a modem for automatic carrier failover. FusionSIM extends this further, enabling remote management of up to 12 physical SIMs via an optional SIM Injector without accessing deployed hardware.
- SpeedFusion SD-WAN Bonding and Hot Failover: Peplink’s SpeedFusion bonds both 5G modems into a single logical WAN connection — distributing traffic across carriers and routing around packet loss, latency spikes, or signal degradation in real time. SpeedFusion Hot Failover maintains active VoIP calls, VPN tunnels, and real-time applications through a complete modem-level failure without session interruption.
- Six Gigabit Ethernet Ports with PoE Output: Two dedicated WAN inputs accept wired ISP connections alongside the dual cellular modems, creating up to four simultaneous WAN paths. Four LAN ports with 802.3at PoE output power access points, IP cameras, and PoE-enabled devices directly from the MBX Mini without requiring a separate PoE switch in smaller deployments.
- 2.5 Gbps Routing Throughput: Handles the full combined bandwidth of dual 5G modems plus wired WAN inputs simultaneously — the routing engine doesn’t bottleneck SpeedFusion bonding performance even at peak 5G speeds, ensuring the dual-modem investment translates to real-world throughput rather than being capped by router processing overhead.
- FusionSIM Remote SIM Management: Peplink’s FusionSIM technology allows one deployed MBX Mini to use SIM cards physically installed in a remote SIM Injector — separating SIM card management from device management, enabling carrier changes, SIM swaps, and activation without physical access to the installed MBX Mini hardware.
- Fanless Enterprise Design: Silent, fanless operation in a compact desktop form factor — no moving parts, no ventilation clearance requirements, no noise in shared office and server room environments. Operating range of -40°C to +65°C handles equipment closets, industrial spaces, and uncontrolled environments without thermal management concerns.
- InControl2 Cloud Management: Enterprise-grade centralized management across all deployed MBX Mini units — real-time connectivity monitoring, remote configuration push, automated failover alerting, and 5G performance analytics from a single cloud dashboard for MSPs and IT teams managing multi-site deployments.
Works Across All Major U.S. Carrier Networks:
The MBX Mini’s dual CAT-20 5G modems cover the complete 5G and LTE band set used by all three major U.S. carrier networks — from extended-range low-band 5G to high-throughput C-Band — with Verizon C-Band certification confirmed, and full AT&T and T-Mobile 5G certification on the US 5GH model.
- 5G n71 (600 MHz) and n28 (700 MHz) — Low-Band 5G: Extended-range sub-1GHz 5G spectrum covering suburban, rural, and edge-of-network locations — essential for enterprise branch offices outside dense metro areas where C-Band 5G isn’t yet deployed, maintaining 5G connectivity across the full geographic footprint of major U.S. carrier networks.
- 5G n77 and n78 (C-Band 3.7 GHz) — Primary 5G Throughput: The backbone of high-speed 5G deployment from the major U.S. carrier networks — C-Band delivers the peak throughput that makes 5G a viable primary WAN replacement at enterprise branch offices, with the MBX Mini’s Verizon C-Band certification confirming tested performance on the nation’s largest carrier 5G buildout.
- 5G n41 (2.5 GHz) and n66 (AWS-3) — Mid-Band Coverage: Dense urban 5G coverage on the mid-band spectrum deployed by major carrier networks for high-capacity urban environments — n41 provides T-Mobile’s deep mid-band 5G coverage layer, and n66 fills in AWS-3 spectrum for additional throughput in metro deployments.
- LTE B2, B4, B12, B13, B14, B66, B71 — Full LTE Foundation: Complete LTE fallback coverage ensures the MBX Mini maintains connectivity in any location where 5G is unavailable — Band 14 FirstNet access provides priority connectivity during network congestion, and low-band B12/B13/B71 ensures indoor penetration at challenging building locations.
Enhanced with ISPTek’s Cellular SIM Card Data Plans:
- Public Static IP Addresses: Fixed public IPs on all MBX Mini cellular SIMs keep both modems reachable for out-of-band management access at every deployed location — MSPs connect to enterprise hardware, access InControl2, push configurations, and run diagnostics via cellular WAN without dynamic IP tracking across a multi-site enterprise portfolio.
- Data Pooling Across Devices: All MBX Mini SIMs on an ISPTek account share a single data pool — enterprise branches with lower cellular WAN utilization contribute their allocation to high-demand locations, eliminating per-SIM overage charges across the entire deployed fleet regardless of usage variability between sites.
- Over 12 Custom Plans: From plans sized for failover-only deployments where the MBX Mini activates cellular WAN only during wired ISP outages to higher-allocation plans for enterprise sites where 5G serves as a primary or load-balanced WAN path, ISPTek’s 12+ plan tiers cover every MBX Mini deployment configuration.
- No Activation or Cancellation Fees: Add SIM cards when new enterprise sites come online, remove them when sites are decommissioned — no activation charges, no contract minimums, no carrier friction as the enterprise portfolio scales up or down over time.
- Zero Touch Advanced Security: ISPTek’s automatic network-level protection applies to every cellular SIM the moment it activates — securing the MBX Mini’s dual 5G interfaces without per-device security configuration or ongoing maintenance across large enterprise deployments.
Who Benefits?
- Managed Service Providers Serving Enterprise Clients: The MBX Mini is purpose-built for MSP enterprise deployments — dual 5G modems, six ports with PoE, FusionSIM for remote SIM management, and InControl2 for unified fleet management. ISPTek handles all enterprise cellular billing on one pooled account as the portfolio grows across dozens of client sites.
- Enterprise Branch Offices Requiring High Availability: Corporate branch locations where WAN downtime has direct revenue or productivity impact use the MBX Mini’s dual 5G modems as either primary 5G WAN, bonded multi-carrier WAN, or failover for the wired ISP connection — with two independent modems ensuring no single cellular event takes the site offline.
- Financial Services and Insurance Branch Offices: Branch banks, credit unions, investment advisors, and insurance agencies use the MBX Mini for documented multi-WAN redundancy — dual 5G modems with hot failover and InControl2 audit logging provide the connectivity reliability and documentation that financial services compliance requirements demand.
- Healthcare and Medical Facilities: Hospital branches, specialty clinics, and multi-location medical practices use the MBX Mini’s dual 5G WAN to keep EMR systems, telemedicine platforms, imaging systems, and e-prescribing applications continuously connected — dual modems ensure clinical workflow continuity through any single-carrier or single-ISP failure event.
- Multi-Location Retail and Hospitality: Enterprise retail brands, hotel properties, and restaurant chains standardizing the branch network stack across locations deploy the MBX Mini as the dual-WAN cellular backbone — consistent hardware, consistent SpeedFusion management, and ISPTek pooled SIM billing across the entire brand footprint on one account.
- IT Teams Managing SD-WAN Edge Deployments: Internal enterprise IT departments building Peplink SD-WAN across branch locations use the MBX Mini as the cellular WAN aggregation device — two independent 5G modems provide the WAN diversity that meaningful SD-WAN performance requires, eliminating the single-modem bottleneck at the branch edge.
The Peplink MBX Mini delivers dual-modem 5G enterprise connectivity in the most compact Peplink multi-modem form factor — two CAT-20 5G modems, four SIM slots, six PoE-capable Ethernet ports, FusionSIM, and SpeedFusion bonding in a fanless desktop chassis built for high-availability enterprise branch deployments. Paired with ISPTek’s cellular SIM card data plans for static IPs on both modems, pooled data across the entire portfolio, and no-fee SIM management, the MBX Mini delivers enterprise-grade dual 5G WAN that’s ready to activate on day one.
Product Specs
| Manufacturer | Peplink |
| Model | MBX Mini |
| Device type | Router |
| Network technology | LTE with 5G |
| LTE category support | CAT 20 |
Bands
| LTE Band Capable | B2, B4, B5, B7, B12, B13, B14, B17, B20, B25, B26, B28, B29, B30, B38, B41, B42, B48, B66, B71 | 5G: n1, n2, n3, n5, n7, n12, n20, n28, n38, n41, n66, n71, n77, n78, n79 |
| Cellular MIMO | 4x4 |
Hardware
| Ethernet Ports | 6 |




