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NETGEAR GSM4328PB-100NES M4300 28 ports gigabit Ethernet Switch View larger
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NETGEAR GSM4328PB-100NES M4300 28 ports gigabit Ethernet Switch

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NETGEAR GSM4328PB-100NES M4300 28 ports gigabit...

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Detailed Specifications

NETGEAR GSM4328PB-100NES

M4300 28 ports gigabit Ethernet Switch

The NETGEAR GSM4328PB‑100NES, part of the M4300 series, is a high-performance, fully managed 28‑port switch offering robust PoE+, high-speed uplinks, and enterprise-grade management. Ideal for campus networks, AV-over-IP installations, and converged IT environments, this switch delivers future-proof scalability and reliability.

Features

With 24× 1 GbE PoE+ ports (max 30 W each) and flexible uplinks—2× 10 GbE RJ‑45 and 2× SFP+—this switch supports high-bandwidth aggregation and redundant link configurations

Advanced Options

. Its software enables advanced network segmentation, QoS policies, IPv4/IPv6 static and dynamic routing, DHCP services, and stacking—without requiring additional licensing . Tailored for AV environments, it supports IGMP Plus™ and SDVoE protocols within a low-latency switching fabric.

Product Key Features

  •  24× 1 GbE PoE+ Ports delivering up to 30 W per port, with a 630 W budget (single PSU) or 720 W (dual PSU in EPS mode) 

  •  2× 10 GbE RJ‑45 + 2× 10 GbE SFP+ Uplinks for high-speed aggregation or stacking 

  •  Layer 2/3/4 Managed Switch: Includes VLANs, QoS, L3 routing (static/RIP/OSPF/PIM), DHCP server, IPv4/v6 support

  •  Stackable Architecture with Non-Stop Forwarding and hitless failover across up to 8 units

  •  ProAV Ready: IGMP Plus™, SDVoE support, low-latency fabric ideal for AV-over-IP 

  •  Expert Management & Resiliency: SNMP, RSPAN, sFlow, LLDP, AAA, plus dual modular PSUs and front-to-back cooling

Reliability & Performance

Powered by a 1000 W modular PSU, the switch delivers 630 W PoE with redundancy options expanding to 720 W. It features a 128 Gb/s non-blocking fabric, supports Non-Stop Forwarding, dual firmware/configuration images, and offers up to 714 Mpps line-rate switching . Enterprise-class features include access control via AAA, SNMP, sFlow, RSPAN, stacking resilience, plus front-to-back airflow with modular redundancy

Key Features (Bullet List)

    • 24× 1 GbE PoE+ (30 W each) 

    • 4× 10 GbE uplinks (2 RJ‑45 & 2 SFP+)

    • 630–720 W PoE power budget

    • Layer 2/3/4 switching & routing with IPv4/IPv6

    • Stackable with NSF & hitless failover (up to 8 units)

    • IGMP Plus™, SDVoE AV-over-IP ready

    • Advanced management: SNMP, sFlow, LLDP, RSPAN, AAA

    • Dual firmware and config images

    • Hot-pluggable PSU; front-to-back cooling

SpecificationDetails
Model Number GSM4328PB‑100NES (M4300‑28G‑PoE+)
Ports 24× 1 GbE PoE+ RJ‑45; 2× 10 GbE RJ‑45; 2× 10 GbE SFP+
PoE Budget 630 W (1 PSU), 720 W (dual PSU EPS mode)
Switch Fabric 128 Gbps non-blocking
Forwarding Rate Up to 714 Mpps (64‑byte packets)
Routing Protocols Static, RIP, OSPF, PIM
Stacking Up to 8 units, Non‑Stop Forwarding, hitless failover
Multicast Support IGMP Plus™, SDVoE ready
Management SNMP, RSPAN, sFlow, LLDP, CLI, GUI, AAA
Security Controls ACLs, QoS, DoS mitigation
Power Supply 1× modular 1000 W PSU; dual-redundant capable
Cooling Fixed front-to-back fans
Dimensions 440 × 257 × 43 mm (1U rack)
Weight ~10 kg (22 lb)
Warranty Lifetime hardware + NBD replacement

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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