Cradlepoint TAA-MA3-1700120B-NNA vs Cradlepoint TAA-TC03-2105-5GB-GA: Specification Comparison
Both products are Cradlepoint TAA-compliant managed 4-port switches designed for edge and distributed deployments, making them directly comparable for buyers evaluating network switching infrastructure. The TAA-MA3-1700120B-NNA targets mobile and field environments with Gigabit speeds and 5 LAN/WAN-switchable ports, while the TAA-TC03-2105-5GB-GA is positioned for enterprise security and telecom infrastructure with 2.5G per-port throughput. This comparison examines port speed and throughput, operating environment and deployment flexibility, and certification and compatibility differences.
In This Guide
- Which switch delivers higher port speed and throughput for demanding edge traffic?
- Which switch is better suited for harsh operating environments and ruggedized deployments?
- Which switch carries broader certifications and compatibility for government, mobile, or carrier deployments?
- Which should you choose: the TAA-MA3-1700120B-NNA or the TAA-TC03-2105-5GB-GA?
- Side-by-Side Specs
- FAQ
Which switch delivers higher port speed and throughput for demanding edge traffic?
The TAA-MA3-1700120B-NNA provides 5 ports total — all GbE (1 Gbps) and LAN/WAN-switchable — with a specified firewall throughput of 940 Mbps. The WAN-switchable port design adds flexibility for uplink configuration in mobile or field router deployments where WAN redundancy is needed.
The TAA-TC03-2105-5GB-GA offers 4 ports at 2.5 Gbps each, delivering 2.5× the per-port bandwidth of the MA3. No aggregate throughput figure (e.g., firewall or switching capacity) is provided in the available specifications for the TC03. The higher per-port speed is relevant for backhaul of high-density Wi-Fi 6/6E access points or multi-stream HD camera feeds that saturate Gigabit links.
Buyers aggregating bandwidth-intensive endpoints — HD cameras, multi-radio APs — will find the TC03's 2.5G ports materially advantageous per port. Buyers needing a flexible WAN/LAN port count and a documented throughput ceiling will find the MA3's 5-port, 940 Mbps-specified design more transparent for capacity planning.
Which switch is better suited for harsh operating environments and ruggedized deployments?
The TAA-MA3-1700120B-NNA specifies an operating temperature range of -30°C to 70°C (-22°F to 158°F), explicitly supporting extreme cold and heat. This range is suitable for vehicle-mounted, outdoor pole-mount, or unconditioned space deployments. Both units support PoE++ (802.3bt) power delivery and share the same mount type options: Wall, Ceiling, Pole, and Rack.
The TAA-TC03-2105-5GB-GA does not provide an operating temperature specification in the available data. Both switches share the same listed mounting accessories (170876-001 drop ceiling bracket, 170716-001 12V power supply) and PoE++ (802.3bt) capability, so power delivery parity exists between the two models.
For deployments where temperature extremes are a real constraint — vehicle fleets, outdoor enclosures, First Responder sites — the MA3's documented -30°C to 70°C range is a concrete, verifiable advantage. The TC03's thermal envelope cannot be confirmed from available specifications and should be verified against its datasheet before specifying for non-conditioned environments.
Which switch carries broader certifications and compatibility for government, mobile, or carrier deployments?
The TAA-MA3-1700120B-NNA holds TAA compliance plus PTCRB, GCF, AT&T, Verizon, and FirstNet Trusted certifications. PTCRB and GCF are cellular device interoperability certifications; AT&T, Verizon, and FirstNet Trusted indicate carrier acceptance for public-safety and commercial LTE/5G network use. Its specified operating modes include Dual-modem, 5G-enabled, and Private cellular (CBRS, 4G LTE), and it is listed as compatible with mobile deployments. The cable category is also listed as Mobile.
The TAA-TC03-2105-5GB-GA carries TAA compliance only. Its operating mode is listed as Captive modem, and compatibility is listed as enterprise. No carrier certifications (PTCRB, GCF, AT&T, Verizon, FirstNet) are listed in the available specifications.
For government procurement, both meet TAA. For carrier-approved or public-safety deployments requiring FirstNet Trusted status or cellular interop certifications, only the MA3 qualifies based on available data. The TC03's enterprise/captive modem positioning fits fixed-site enterprise security and telecom infrastructure where carrier certifications are not required.
Which should you choose: the TAA-MA3-1700120B-NNA or the TAA-TC03-2105-5GB-GA?
Our take: The TAA-MA3-1700120B-NNA is the stronger choice when the deployment requires carrier certifications, extreme-temperature operation, or mobile/cellular integration. It carries FirstNet Trusted, AT&T, Verizon, PTCRB, and GCF certifications that the TC03 does not list, supports a documented -30°C to 70°C operating range versus no stated thermal spec for the TC03, and offers 5 LAN/WAN-switchable GbE ports with a 940 Mbps documented throughput ceiling. The TAA-TC03-2105-5GB-GA is the stronger choice when per-port bandwidth is the primary concern: its 2.5 Gbps per-port speed is 2.5× that of the MA3's 1 Gbps ports, making it better suited for aggregating Wi-Fi 6/6E APs or high-bitrate camera backhaul at fixed enterprise or telecom sites. Buyers on public-safety, FirstNet, or mobile vehicle programs should specify the MA3; buyers building fixed enterprise edge switching infrastructure with bandwidth-intensive endpoints should evaluate the TC03.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Cradlepoint TAA-MA3-1700120B-NNA | Cradlepoint TAA-TC03-2105-5GB-GA |
|---|---|---|
| Product Type | 4-Port Managed Switch | Managed 4-Port 2.5G Ethernet Switch |
| SKU | TAA-MA3-1700120B-NNA | TAA-TC03-2105-5GB-GA |
| Port Count | 5 | 4 |
| Port Speed | 1 Gbps (GbE) | 2.5 Gbps |
| LAN/WAN Switchable Ports | Yes (5 GbE LAN/WAN switchable) | — |
| Firewall Throughput | 940 Mbps | — |
| PoE Standard | PoE++ (802.3bt) | PoE++ (802.3bt) |
| Operating Temperature | -30°C to 70°C (-22°F to 158°F) | — |
| Mount Types | Wall; Ceiling; Pole; Rack | Wall; Ceiling; Pole; Rack |
| TAA Compliant | Yes | Yes |
| Carrier Certifications | PTCRB, GCF, AT&T, Verizon, FirstNet Trusted | — |
| Operating Modes | Dual-modem, 5G-enabled, Private cellular (CBRS, 4G LTE) | Captive modem |
| Compatible With | Mobile | Enterprise |
| Connectivity | — | Ethernet |
| Warranty | Manufacturer Warranty | Manufacturer Warranty |
| Cable Category | Mobile | — |
Frequently Asked Questions
Which should you choose: the TAA-MA3-1700120B-NNA or the TAA-TC03-2105-5GB-GA?
The TAA-MA3-1700120B-NNA is the stronger choice when the deployment requires carrier certifications, extreme-temperature operation, or mobile/cellular integration. It carries FirstNet Trusted, AT&T, Verizon, PTCRB, and GCF certifications that the TC03 does not list, supports a documented -30°C to 70°C operating range versus no stated thermal spec for the TC03, and offers 5 LAN/WAN-switchable GbE ports with a 940 Mbps documented throughput ceiling. The TAA-TC03-2105-5GB-GA is the stronger choice when per-port bandwidth is the primary concern: its 2.5 Gbps per-port speed is 2.5× that of the MA3's 1 Gbps ports, making it better suited for aggregating Wi-Fi 6/6E APs or high-bitrate camera backhaul at fixed enterprise or telecom sites. Buyers on public-safety, FirstNet, or mobile vehicle programs should specify the MA3; buyers building fixed enterprise edge switching infrastructure with bandwidth-intensive endpoints should evaluate the TC03.
Is the TAA-MA3-1700120B-NNA or TAA-TC03-2105-5GB-GA better for First Responder or public-safety network deployments?
The TAA-MA3-1700120B-NNA is the only model of the two with FirstNet Trusted, AT&T, and Verizon certifications listed in its specifications. The TAA-TC03-2105-5GB-GA lists TAA compliance only, with no carrier or public-safety certifications noted in available data. For First Responder or carrier-approved deployments, the MA3 is the appropriate choice based on documented certifications.
Which switch supports faster per-port speeds for HD camera backhaul or high-density Wi-Fi access points?
The TAA-TC03-2105-5GB-GA specifies 2.5 Gbps per port, compared to 1 Gbps (GbE) per port on the TAA-MA3-1700120B-NNA. For applications where individual ports must carry multi-stream HD video or multi-radio AP uplinks that saturate a Gigabit link, the TC03's 2.5G ports provide 2.5× the per-port bandwidth headroom.
Can either switch operate in vehicle-mounted or outdoor environments with extreme temperatures?
The TAA-MA3-1700120B-NNA specifies an operating temperature range of -30°C to 70°C (-22°F to 158°F), which covers extreme cold and heat typical of vehicle or outdoor enclosure deployments. The TAA-TC03-2105-5GB-GA does not provide an operating temperature specification in the available data; its suitability for extreme-temperature environments cannot be confirmed without consulting the product datasheet directly.
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