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Modern edge networks have to move more traffic—cloud SaaS, Wi-Fi 6/6E backhaul, IP surveillance—without adding operational drag. The NS-S2900 Series from Network-Switch gives you the same-class performance you expect from mainstream gigabit Access Switches, with one critical difference: you can customize them.
Faceplate and logo, front-panel colorway, packaging, and even default software templates can be tailored so every rack you deploy looks and behaves like your product line.
This guide covers the NS-S2910, NS-S2928, and NS-S2952 families in depth—hardware specs, management features, optics choices, and where each model fits. We’ll also compare NS-S2900 against fixed-brand OEM gear and generic resellers to highlight what you gain with a custom-brand approach.
Same-class equivalence: NS models follow the same code logic (e.g., NS-S2910-24GT4XS-E) and porting as popular campus managed switches, including 1G copper access with 1G/10G fiber uplinks, L2+/Lite-L3 features, and broad interoperability. Specs below reference publicly available product pages and datasheets.
Product Overview
Why NS-S2900 Series for SMBs?
NS-S2900 Series targets the campus access and high-end SMB layers where predictable throughput, easy operations, and clean upgrades are non-negotiable:
- Familiar porting: 8/24/48 × RJ45 Port (10/100/1000) downlinks with 1G SFP Ports or 10G SFP+ uplinks, depending on model.
- L2+ / Lite-L3 features: VLANs, MSTP/RSTP, LACP, QoS, IGMP Snooping; select models support static routing and OSPFv2/v3 for campus segmentation.
- PoE/HPoE choices: UP-H variants deliver PoE Switches capability with IEEE 802.3af/at—and even 802.3bt high-power on designated ports—with aggregate budgets up to ~370 W on 24-port models.
- Operational polish: Temperature-aware fans with fault alarms, 6 kV surge protection on communications ports, and robust CLI/Web/SNMP management.
Model Lineup at a Glance
| Model (NS) | Access Ports | Uplink Ports | Switching Capacity / Forwarding Rate | PoE | Notes |
| NS-S2928G-E | 24 × 10/100/1000 RJ45 | 4 × SFP (1G) | Class-typical for 24G+4SFP L2+/Lite-L3; supports static & OSPF as same-class gear | — | L2+ with Lite-L3 (static/OSPF); 6 kV surge & smart thermal features on this class are common. |
| NS-S2952G-E | 48 × 10/100/1000 RJ45 | 4 × SFP (1G) | 128 Gbps switch fabric (typical for 48G+4SFP) | — | 6 kV surge; auto fan/alarms. |
| NS-S2910-24GT4XS-E | 24 × 10/100/1000 RJ45 | 4 × SFP+ (1/10G) | 264 Gbps / 96 Mpps | — | 1/10G non-combo SFP+; robust L2+ set. |
| NS-S2910-48GT4XS-E | 48 × 10/100/1000 RJ45 | 4 × SFP+ (1/10G) | Class-typical for 48G+4×10G SFP+ | — | Widely deployed 48G + 10G design. |
| NS-S2910-24GT4SFP-UP-H | 24 × 10/100/1000 RJ45 | 4 × SFP (1G) | Access-class L2+ | PoE/PoE+ (aggregate per SKU) | UP-H V3 specs published for forwarding/size; PoE power profile per SKU. |
| NS-S2910-24GT4XS-UP-H | 24 × 10/100/1000 RJ45 | 4 × SFP+ (1/10G) | Access-class L2+ with 10G uplinks | PoE/PoE+/PoE++ (802.3bt), up to ~370 W total | High-power ports (HPoE) on 1–4; 802.3af/at/bt supported |
Software & Management Capabilities
All NS-S2900 managed switches implement a proven feature set for campus and SMB Switches deployments:
- Segmentation & resiliency: 802.1Q VLAN, voice VLAN, private VLAN edge, ACLs; STP/RSTP/MSTP with BPDU guard/loop guard.
- Uplink aggregation: 802.3ad LACP on SFP Ports/SFP+ for higher throughput and failover.
- QoS: 802.1p/DSCP mapping, egress queues, policing/shaping for latency-sensitive traffic (voice/video).
- Multicast control: IGMP Snooping & querier to contain IPTV/camera floods.
- Edge security: 802.1X, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection, storm/broadcast control.
- Operations: Web UI, CLI/SSH, SNMP, Syslog, RMON; intelligent fans with warnings and thermal control; 6 kV port surge protection on this class of Access Switches.
Deployment Scenarios & Design Notes
1) 10G-ready floors (NS-S2910-24GT4XS-E / 48GT4XS-E)
Use 24G or 48G copper access with four 10G SFP+ uplinks to the distribution layer. Aggregate the uplinks with LACP for active-active throughput and fast failover. This layout provides headroom for Wi-Fi 6/6E APs, UHD surveillance, and bursty east-west traffic.
2) Cost-optimized 1G risers (NS-S2928G-E / NS-S2952G-E)
Where your risers or aggregation are still at 1G, the 24G/48G access plus 4 × 1G SFP uplinks keeps budgets in check without compromising controls (VLANs, MSTP, QoS, IGMP). The 128 Gbps fabric on the 48-port class ensures enough backplane for full-load access.
3) High-power PoE edge (NS-S2910-24GT4XS-UP-H / 24GT4SFP-UP-H)
UP-H variants unify power and data on a single cable for APs, PTZ cameras, door controllers, and thin-clients. With 802.3af/at/bt support and ~370 W aggregate budgets on 24-port models, you can standardize one PoE Switch per closet and cover the typical floor plan.
Optics & Cabling Guidance
| Uplink Type | Recommended Optics / Cables | Typical Use Case | Notes |
| SFP+ (10G) on NS-S2910-24/48GT4XS-E & UP-H | 10G SR/LR SFP+ modules; 10G DAC/AOC | Campus aggregation with 10G backbone | Use SR for OM3/OM4 short runs; LR for SMF up to 10 km; hot-plug supported on this class. |
| SFP (1G) on NS-S2928G-E / NS-S2952G-E / NS-S2910-24GT4SFP-UP-H | 1G SR/LR/BiDi SFP modules | 1G risers, budget-sensitive floors | BiDi halves fiber strands where plant is constrained; follow IEEE/MSA optics. |
| RJ45 access 10/100/1000 | Cat5e/Cat6 twisted pair | PCs, phones, APs, cameras, printers | Up to 100 m; enable Energy-Efficient Ethernet where applicable (platform-dependent). |
| Redundancy | LACP on SFP/SFP+ | Active-active uplinks to distribution | Combine with RSTP/MSTP; enable edge guards (BPDU guard, loop guard) for safety. |
NS vs. Fixed-Brand Access Switches
| Feature / Aspect | NS-S2900 Series | Fixed-Brand OEM Access Switches | Other Third-Party Resellers |
| Performance & Specs | Same-class hardware and porting; 1G access with 1G/10G uplinks; robust L2+/Lite-L3 | OEM-grade, often tied to proprietary transceivers/licensing | Varies; may include re-badged or refurbished units |
| Customization | Full exterior + software defaults (logo, bezel, VLAN/QoS/AAA templates) | Branding and defaults fixed; limited personalization | Minimal cosmetic options; config done post-purchase |
| Compatibility | Broad standards alignment on SFP Ports, RJ45 Port, protocols; no lock-in | Some optics/features restricted to vendor ecosystem | Mixed; may require CLI workarounds for optics |
| After-Sales Support | 24/7 helpdesk, quick RMA, ongoing EEPROM/firmware updates | Business-hours support; 5–7 day RMA typical | Limited coverage; 7–14 day RMA common |
| Pricing & TCO | Typically ~30% under OEM with no hidden licenses | Premium list price; feature licenses possible | Slightly under OEM but with fewer guarantees |
| Inventory & Lead Time | Custom SKUs, pre-configured units ship “ready to deploy” | Standard SKUs only; config after arrival | Inconsistent stock; long tail lead times |
Why Teams Choose Network-Switch for the S2900 Class?
- Your brand, your defaults. Put your logo on the faceplate and your standards into the software from day one.
- Predictable BOMs. Use a single managed switches family across branches, campuses, and hospitality sites; swap 1G/10G uplinks as your backbone evolves.
- Lower TCO with support that scales. You get OEM-class stability plus quick RMA and ongoing EEPROM/firmware attention—without vendor lock-in on optics or licenses.
FAQs
Q1: Do I need vendor-coded optics for NS-S2900?
A: No. This class uses standards-compliant SFP Ports/SFP+; use IEEE/MSA-compatible modules, DACs, or AOCs.
Q2: Can the PoE variants power PTZ cameras and Wi-Fi 6 APs?
A: Yes. UP-H models support 802.3af/at/bt with total budgets around 370 W on 24-port models and designated high-power ports, ideal for APs and PTZs. Always confirm device draw and PoE class in your BOM.
Q3: Are Lite-L3 features available?
A: Select access models in this series support IPv4/IPv6 static routes and OSPFv2/v3, which is enough for smaller campus segmentation.
Q4: Can you ship units with my configuration pre-loaded?
A: Yes, VLAN/QoS/AAA/SNMP/Syslog templates and per-port roles can be pre-applied so sites come online fast and consistently.
Q5: What environmental protections exist?
A: 6 kV surge on communications ports and temperature-aware fan control are standard in this class; fan faults trigger alarms for proactive maintenance.
Conclusion
If you want Access Switches that behave like the best campus gear but wear your brand and follow your rules, the NS-S2900 Series is the shortest path. Pick NS-S2910 Switches for 10G-uplink floors (with or without PoE Switches power), NS-S2928 Switches when 24-port access with 1G fiber fits your budget, and NS-S2952 Switches for high-density closets.
With standards-aligned optics, rich Layer-2 controls, and reliable operations, Network-Switch lets you scale without lock-in while giving customers a polished, consistent experience across every site.
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