S3700-52P-EI-DC
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S3700-52P-EI-DC Overview
Size access and uplink capacity separately
The 48 copper Ethernet connections in the manufacturer description are 10/100 ports. They should not be counted as 48 Gigabit access ports. The four Gigabit SFP positions serve a different interface class. Start with the endpoint speed requirement and then plan the optical connections; a newer Gigabit endpoint requirement may call for a different switch model rather than an assumption about this chassis.
Identify the DC chassis before electrical installation
Huawei associates BOM 02352358 with S3700-52P-EI-DC and describes its supply as DC −48 V. Record both identifiers on the quotation and compare them with the delivered label. Have the installer confirm polarity, the complete input rating, grounding, protective devices and terminal arrangements from the actual equipment instructions. The short order description does not establish a wider voltage range or an AC-input option.
Select optics from a version-specific compatibility check
The public manufacturer matched-parts table lists eSFP-GE-SX-MM850 and SFP-GE-LX-SM1310 alongside this switch. The displayed first-supported version is V100R005C01 for the chassis and those entries. This is a compatibility reference, rather than evidence of installed software or current support entitlement. Confirm the intended software release, fiber type, wavelength and link distance before ordering each optical module.
Make the replacement order testable
A spare request should state S3700-52P-EI-DC, BOM 02352358, the number of required copper links and the selected SFP part numbers. Itemize modules, rack components, power wiring and other accessories; the chassis listing alone does not guarantee those contents. During acceptance, inspect the identity label and test the intended Fast Ethernet endpoints and optical links. The official front/top image is a small manufacturer reference, not a photograph of the shipment.
Document/Firmware Download
S3700-52P-EI-DC Specification
| Exact model | S3700-52P-EI-DC |
| Manufacturer BOM | 02352358 |
| Product family | Huawei S3700 switch |
| Copper Ethernet ports | 48 × 10/100; not 48 Gigabit access ports |
| Optical port positions | 4 Gigabit SFP |
| Manufacturer DC descriptor | DC −48 V; complete electrical range must be checked on the supplied chassis |
| First supported version | V100R005C01 in the displayed Huawei matched-parts table |
| Example GE multimode module | eSFP-GE-SX-MM850; verify intended release and fiber link |
| Example GE single-mode module | SFP-GE-LX-SM1310; verify intended release and fiber link |
| Software and service boundary | Installed release and support entitlement are not established by the order row |
| Included-item boundary | Optics and installation accessories must be itemized in the quotation |
| Image match level | Exact-model manufacturer reference; not shipment evidence |
S3700-52P-EI-DC Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
S3700-52P-EI-DC FAQ
What is S3700-52P-EI-DC?
S3700-52P-EI-DC is a HUAWEI S3700 Series Switches product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What interfaces and ports does S3700-52P-EI-DC provide?
For S3700-52P-EI-DC, the manufacturer specification lists copper ethernet ports as 48 × 10/100; not 48 Gigabit access ports.
Is S3700-52P-EI-DC available from YYST Global?
Contact YYST Global to confirm availability for S3700-52P-EI-DC, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
What is the price of S3700-52P-EI-DC?
The current reference price for S3700-52P-EI-DC is US$ 769.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
Related products
Related S3700-52P-EI-DC
S3700-52P-EI-AC
S3700-52P-EI-AC is Huawei chassis BOM 02352355, an AC 110/220 V switch with 48 Ethernet 10/100 access ports and four Gigabit SFP interfaces. The 52P ordering identity does not mean that all connections operate at Gigabit speed. Match the copper access group and optical uplinks to the replacement cabling plan, and request the exact EI-AC order and separately selected optical modules.
S3700-52P-EI-24S-AC
S3700-52P-EI-24S-AC, Huawei chassis BOM 02352362, combines 24 Ethernet 10/100 ports with 24 Fast Ethernet SFP positions and four Gigabit SFP positions. Huawei specifies AC 110/220 V in this exact ordering line. The 24S variant has a mixed copper-and-fibre access layout, so the replacement specification must distinguish its 100 Mb/s access connections from the four Gigabit optical interfaces.
S3700-52P-EI-48S-AC
S3700-52P-EI-48S-AC is Huawei S3700-EI chassis BOM 02352375. Its optical interface layout comprises 48 Fast Ethernet SFP positions and four Gigabit SFP positions, with AC 110/220 V in the manufacturer order description. This 48S variant suits a specification that calls for many 100 Mb/s optical access connections; it should not be quoted as a bank of 48 Gigabit access ports.
S3700-52P-SI-AC
Huawei S3700-52P-SI-AC corresponds to chassis BOM 02352370: 48 Ethernet 10/100 ports, four Gigabit SFP interfaces and AC 110/220 V input in the manufacturer order. Use those exact rates and power details when specifying this SI-AC chassis. The public matched-parts record starts at V100R005C01; check the delivered software release and selected optics separately for the intended installation.
S3700-52P-PWR-EI
Huawei S3700-52P-PWR-EI is chassis BOM 02352373: 48 Ethernet 10/100 PoE+ ports and four Gigabit SFP interfaces. The manufacturer explicitly describes this ordering line as without a power module. Specify the required power module separately when requesting this PoE chassis; its access ports are Fast Ethernet, while the four SFP interfaces are Gigabit.
Huawei S3700-52P-PWR-SI 48-Port FE PoE Switch 02354132
Huawei S3700-52P-PWR-SI (02354132) is an S3700-SI PoE switch with 48 Fast Ethernet copper ports, four Gigabit SFP uplinks, dual power slots and one included 500 W AC power module.
S3700-28TP-EI-AC
Huawei S3700-28TP-EI-AC is the AC 110/220 V ordering variant mapped to chassis BOM 02352344. Its interface layout contains 24 Ethernet 10/100 ports, two Gigabit SFP interfaces and two dual-purpose 10/100/1000-or-SFP interfaces. Specify the exact AC model, required access speed and chosen uplink media when replacing an existing S3700 installation; the dual-purpose positions each represent a media choice.
S3700-28TP-EI-MC-AC
Huawei identifies S3700-28TP-EI-MC-AC as chassis BOM 02352374, with 24 Ethernet 10/100 ports, two Gigabit SFP interfaces, two dual-purpose 10/100/1000-or-SFP interfaces and two MC ports. Its exact ordering description specifies AC 110/220 V. Retain the MC-AC suffix when requesting a replacement, and verify the intended MC connection separately from the Ethernet and optical interface plan.