TP-Link SG105PE vs TP-Link SG2005P-PD: Specification Comparison
Both the TP-Link TL-SG105PE and the TP-Link SG2005P-PD are 5-port gigabit switches with PoE output, placing them in the same general switch class. However, they serve meaningfully different deployment scenarios: the SG105PE is an indoor, AC-powered Easy Smart switch with a 65W PoE+ budget across four ports, while the SG2005P-PD is an IP66-rated outdoor-capable Omada Smart switch that receives its power entirely via PoE++ input and redistributes it downstream. Buyers choosing between them are typically weighing indoor simplicity and higher PoE output budget against outdoor ruggedization, PD-input flexibility, and full Omada SDN management.
In This Guide
- How do PoE budget, port allocation, and switching throughput compare?
- What are the physical form factor, environmental ratings, and power input requirements?
- How do management depth, security features, and platform integration differ?
- Which should you choose: the SG105PE or the SG2005P-PD?
- Side-by-Side Specs
- FAQ
How do PoE budget, port allocation, and switching throughput compare?
The TL-SG105PE provides a 65W total PoE+ budget distributed across four dedicated PoE+ ports (ports 1–4), with up to 30W per port via 802.3at. The fifth port is a standard uplink. Power is sourced from an AC adapter, so the full 65W budget is available regardless of upstream infrastructure.
The SG2005P-PD derives all of its power from a single PoE++ (802.3bt) source connected to port 5. Its available downstream PoE budget scales with the input: 64W with a 90W Type 4 (802.3bt) source, 44W with a 60W Type 3 source, 19W with an 802.3at source, or only 6W with an 802.3af source. Ports 1–4 deliver PoE+ out. The SG2005P-PD specifies a 10 Gbps switching capacity and 7.44 Mpps forwarding rate; no equivalent switching capacity or forwarding rate figures are provided in the SG105PE specs.
What are the physical form factor, environmental ratings, and power input requirements?
The TL-SG105PE is a desktop/wall-mount box form factor intended for indoor use. No IP rating, operating temperature range, weight, or physical dimensions are listed in its provided specs. It is powered via an AC source and does not require PoE infrastructure upstream.
The SG2005P-PD is rated IP66 for dust-tight and water-jet resistance, making it suitable for outdoor enclosures and surveillance cabinet deployments. It is specified for an operating temperature of −40°C to +60°C (−40°F to +140°F). Its dimensions are 4.1 × 1.6 × 7.3 in (103.0 × 41.6 × 186.2 mm) and it weighs 0.82 lbs (0.370 kg). It supports wall and pole mounting. Critically, it requires an upstream 802.3af/at/bt PoE source on port 5 — it has no AC input. A lightning/surge connector is also listed in its specs. Memory is specified as 32 MB Flash and 256 MB DRAM; no memory specs are provided for the SG105PE.
How do management depth, security features, and platform integration differ?
The TL-SG105PE is classified as 'Easy Smart,' meaning it offers basic web-based management suitable for VLAN, QoS, and port monitoring without requiring a controller. No 802.1X authentication, SNMP, ACL, or SDN controller integration is listed in its provided specs.
The SG2005P-PD operates under TP-Link's Omada SDN platform and also supports standalone management. Its specs list 802.1X authentication with RADIUS/TACACS+ support, ACL, QoS, VLAN, static routing, SNMP Trap/Inform, and IEEE 802.1az Energy Efficient Ethernet (EEE). It carries CE, FCC, and RoHS certifications. No equivalent security protocol or certification details appear in the SG105PE's provided specs. For installations already using Omada controllers or requiring enterprise-grade access control, the SG2005P-PD is the only option of the two with documented support.
Which should you choose: the SG105PE or the SG2005P-PD?
Our take: The SG105PE is the stronger choice when the installation is indoors, powered by AC, and the priority is maximizing PoE output budget with minimal management overhead — its 65W budget across four 802.3at ports is slightly higher than the SG2005P-PD's 64W ceiling (and significantly higher than the 19W or 6W available when the upstream source is only 802.3at or 802.3af). The SG2005P-PD is the correct choice for outdoor or enclosure-mounted deployments where IP66 environmental protection, a −40°C to +60°C operating range, and PoE-only input are required — none of those attributes appear in the SG105PE specs. The SG2005P-PD also adds Omada SDN integration, 802.1X/RADIUS/TACACS+ authentication, ACL, static routing, and a documented 10 Gbps / 7.44 Mpps throughput profile, none of which are specified for the SG105PE. Platform qualifier: the SG2005P-PD is a fit for Omada-managed outdoor surveillance infrastructure; the SG105PE fits simple indoor closet or desktop PoE distribution where AC power is available.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | TP-Link SG105PE | TP-Link SG2005P-PD |
|---|---|---|
| Product Class | 5-Port Gigabit Easy Smart PoE+ Switch | 5-Port Gigabit Omada Smart Switch (PoE++ PD Input) |
| Management Level | Easy Smart (web GUI) | Smart / Omada SDN + Standalone |
| Total Ports | 5 | 5 |
| PoE Output Ports | 4 (ports 1–4, 802.3at) | 4 (ports 1–4, PoE+) |
| PoE Input Port | None (AC-powered) | Port 5 (802.3af/at/bt PD input only) |
| Max PoE Budget | 65W | 64W (90W bt input) / 44W (60W bt) / 19W (at) / 6W (af) |
| Max PoE per Port (Out) | 30W (802.3at) | Not individually specified per port in provided specs |
| Switching Capacity | — | 10 Gbps |
| Forwarding Rate | — | 7.44 Mpps |
| IP Rating | — | IP66 |
| Operating Temperature | — | −40°C to +60°C (−40°F to +140°F) |
| Power Source | AC adapter | 802.3af/at/bt PoE on port 5 only |
| Mount Style | Wall-mount / Desktop | Wall / Pole |
| 802.1X / RADIUS / TACACS+ | — | Yes |
| ACL / Static Routing | — | Yes (ACL, Static Routing, QoS, VLAN) |
| Memory (Flash / DRAM) | — | 32 MB Flash / 256 MB DRAM |
| Certifications | — | CE, FCC, RoHS |
| Dimensions | — | 4.1 × 1.6 × 7.3 in (103.0 × 41.6 × 186.2 mm) |
| Weight | — | 0.82 lbs (0.370 kg) |
Frequently Asked Questions
Which should you choose: the SG105PE or the SG2005P-PD?
The SG105PE is the stronger choice when the installation is indoors, powered by AC, and the priority is maximizing PoE output budget with minimal management overhead — its 65W budget across four 802.3at ports is slightly higher than the SG2005P-PD's 64W ceiling (and significantly higher than the 19W or 6W available when the upstream source is only 802.3at or 802.3af). The SG2005P-PD is the correct choice for outdoor or enclosure-mounted deployments where IP66 environmental protection, a −40°C to +60°C operating range, and PoE-only input are required — none of those attributes appear in the SG105PE specs. The SG2005P-PD also adds Omada SDN integration, 802.1X/RADIUS/TACACS+ authentication, ACL, static routing, and a documented 10 Gbps / 7.44 Mpps throughput profile, none of which are specified for the SG105PE. Platform qualifier: the SG2005P-PD is a fit for Omada-managed outdoor surveillance infrastructure; the SG105PE fits simple indoor closet or desktop PoE distribution where AC power is available.
Can the SG2005P-PD replace the SG105PE if I only have a standard 802.3at PoE injector upstream?
Technically yes, but with a significant budget reduction. With an 802.3at (30W) upstream source, the SG2005P-PD's downstream PoE budget drops to only 19W across all four output ports — far below the SG105PE's 65W. For most multi-camera or multi-device deployments this will be insufficient. A 90W 802.3bt (Type 4) upstream source is required to approach the SG2005P-PD's 64W maximum output.
Which switch is better suited for an outdoor surveillance enclosure or pole-mount installation?
The SG2005P-PD is the only one of the two with documented outdoor suitability. It carries an IP66 rating, an operating temperature range of −40°C to +60°C, and supports both wall and pole mounting. The SG105PE has no IP rating, no operating temperature range, and no outdoor mount specification listed in its provided specs.
Does the SG105PE support Omada SDN or 802.1X authentication like the SG2005P-PD?
No. The SG105PE is classified as 'Easy Smart,' and its provided specs list no Omada SDN controller support, no 802.1X authentication, no RADIUS/TACACS+, and no ACL or SNMP capabilities. The SG2005P-PD supports all of those features. If centralized Omada controller management or port-based network access control is required, the SG2005P-PD is the only option between the two.
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