S2720-28TP-PWR-EI-L
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S2720-28TP-PWR-EI-L Overview
Place powered endpoints on the correct connection group
S2720-28TP-PWR-EI-L is a mixed-rate order: the manufacturer description identifies 16 Ethernet 10/100 connections and eight Ethernet 10/100/1000 connections, alongside an eight-port PoE+ scope. A deployment schedule should preserve the distinction between these rates and confirm the intended physical PoE port assignment from the hardware and configuration. Do not assume all access connections are Gigabit or powered. The uplink description lists Gigabit SFP and dual-purpose copper-or-SFP interfaces; validate the port layout rather than add alternative media as extra independent connections.
Keep the PoE allocation separate from chassis electrical consumption
Huawei labels the order as 124W PoE AC. In the detailed maximum-power field, it gives 24.8 W without the PoE function and 167 W at 100% PoE loads, with PoE stated separately as 123.2 W. These fields describe different parts of the electrical requirement. An endpoint budget must consider the actual power requests across the eight supported PoE+ ports; the 167 W chassis figure is not a per-port or aggregate endpoint allowance. Confirm the supply circuit and required operating margin using the planned device load.
Fanless construction still has a temperature envelope
The unit is listed as 1U with natural heat dissipation and no fans. Basic body dimensions are 43.6 x 442.0 x 224.8 mm, while maximum dimensions extend the depth to 233.8 mm. Allow for connectors and rear protrusions when checking the installation space. The long-term operating range is 0 to 45 degrees C at 0 to 1800 m altitude; above 1800 m the upper limit drops by 1 degree C per additional 220 m up to 5000 m. A GE SFP optic with a 40 km distance further limits operation to 0 to 40 degrees C. Review the selected optic and site temperature together.
A built-in AC chassis needs a complete spare-equipment record
BOM 98010677 uses an AC built-in power supply and does not support redundant power. Its rated input is 100 to 240 V AC at 50/60 Hz. The first supported version is V200R011C10, which must not be confused with the software actually loaded on a supplier unit. Obtain the installed release, configuration and quoted optical accessories separately. Keep the full PWR-EI-L suffix in the order and inventory record so that a replacement retains the mixed-speed access arrangement, eight-port PoE+ scope and cooling requirements.
Document/Firmware Download
S2720-28TP-PWR-EI-L Specification
| Exact order model | S2720-28TP-PWR-EI-L |
| Chassis BOM | 98010677 |
| Access rate groups | 16 Ethernet 10/100 and 8 Ethernet 10/100/1000 |
| PoE order description | 8 ports PoE+,124W PoE AC |
| Maximum power consumption | 24.8 W without PoE;167 W at full PoE load, including PoE123.2 W |
| Supply type and redundancy | AC built-in; redundant power not supported |
| Rated input | 100 to 240 V AC,50/60 Hz |
| Height and dimensions | 1U; body43.6 x442.0 x224.8 mm,maximum depth233.8 mm |
| Cooling | Natural heat dissipation without fans |
| Temperature at 0-1800 m | 0 to45 degrees C |
| Altitude temperature rule | At1800-5000 m,upper limit reduced1 degree C per220 m |
| 40 km GE SFP condition | Operating range0 to40 degrees C with this optical-module distance |
| First supported version | V200R011C10; verify actual installed release |
| Quote and image boundary | Optics and cables must be itemised; photo is manufacturer model reference |
S2720-28TP-PWR-EI-L Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
S2720-28TP-PWR-EI-L FAQ
What is S2720-28TP-PWR-EI-L?
S2720-28TP-PWR-EI-L is a HUAWEI S2700 Series Switches product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What are the power requirements for S2720-28TP-PWR-EI-L?
For S2720-28TP-PWR-EI-L, the manufacturer specification lists poe order description as 8 ports PoE+,124W PoE AC.
What are the physical specifications of S2720-28TP-PWR-EI-L?
For S2720-28TP-PWR-EI-L, the manufacturer specification lists height and dimensions as 1U; body43.6 x442.0 x224.8 mm,maximum depth233.8 mm.
What is the temperature at 0-1800 m of S2720-28TP-PWR-EI-L?
For S2720-28TP-PWR-EI-L, the manufacturer specification lists temperature at 0-1800 m as 0 to45 degrees C.
Is S2720-28TP-PWR-EI-L available from YYST Global?
Contact YYST Global to confirm availability for S2720-28TP-PWR-EI-L, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
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