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Netgear AV Line M4250-26G4F-POE++ 24-Port PoE++ GbE Managed Network Switch
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Netgear AV Line M4250-26G4F-POE++ 24-Port 1440W PoE++ Gigabit Ethernet Managed Network Switch with 4x SFP Port

SKU: NEGSM4230UP1 MFR: GSM4230UP-100NAS
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Key Features

  • Power up to 24 devices with robust PoE++ support, ideal for IP cameras and access points.
  • Experience seamless data flow with Gigabit Ethernet speeds, perfect for demanding network tasks.
  • Manage your network effortlessly using the intuitive AV Line M4250 managed switch interface.
  • Ensure reliable connections for your critical devices with this high-performance network switch.
  • Expand your network's reach with 4 dedicated SFP ports for fiber optic uplinks.
  • Enjoy quiet operation with fanless or low-noise modes, suitable for sensitive environments.
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Overview
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Review Summary

Netgear M4250-26G4F-POE++ Specifications

General

General

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  • Gigabit and 10 Gigabit Ethernet Ports

    Auto-sensing RJ45 PoE 10/100/1000BASE-T: 24x ports Ultra90 PoE++ (1,440W)
    Auto-sensing RJ45 10/100/1000BASE-T: 2x
    Auto-sensing SFP 1000BASE-X: 4x

  • Total Usable Port Count

    1G Ports: 30x

  • Management Ports

    Console ports: USB-C (front)
    Service port (Out-of-band Ethernet): 1x RJ45 10/100/1000BASE-T (rear)
    Storage port: 1x USB-A (rear)

  • Fixed Power Supplies

    2 internal PSU (C14 inlets) with 1 on/off switch

  • Fixed fans

    Fanless

  • Power over Ethernet

    PSE Capacity:
    Ultra90 PoE++ Ports (802.3bt): 24x

  • PoE Budget

    1 used PSU: 720Watts / 2 used PSU: 1,440 Watts

  • Power Consumption

    Max PoE load, line-rate traffic, maximum: 132.25W - 451.5 BTU/hr
    No PoE, line-rate traffic, maximum: 9.88W - 33.73 BTU/hr
    Standby, no connection on any port: 6.4W - 22.02 BTU/hr

  • Country of Origin

    Thailand

Hardware

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  • Form-Factor

    1U rackmount

  • Switching Fabric

    60 Gbps

Rear (Reversible)

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  • 10/100/1000 BASE-T RJ45 ports

    24x ports PoE++ (1,440W) (1 PSU/720W; 2 PSU/1,440W), 2 additional ports

  • 1000BASE-X SFP ports

    4x ports SFP 1G

  • PSU

    2 x Fixed (C14) On/Off switch

LEDs

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  • Status Information

    Available both in front and in the rear:
    Power LED
    PoE Max LED (PoE models)
    Fan LED
    Port LEDs

Management

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  • Out-of-band Console

    Ethernet: 1G Out-of-band (Rear)
    Console: RJ45 RS232 (Rear), USB-C (Rear)
    Storage: USB-A (Front)
    LED Ext: USB-C (Front)

Quiet Mode

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  • PoE Power Load (At 25 Degree C)

    0-280W:
    Fan Duty: 20
    Sensor: S1<= 37 Degree C, S2<=39 Degree C
    Case Temp (Top): 52.9 Degree C
    Acoustic: 28dBA

    280W-360W:
    Fan Duty: 25
    Sensor: S1<= 38 Degree C, S2<=40 Degree C
    Case Temp (Top): 57.4 Degree C
    Acoustic: 36dBA

    360W-420W:
    Fan Duty: 30
    Sensor: S1<= 39 Degree C, S2<=41 Degree C
    Case Temp (Top): 54.4 Degree C
    Acoustic: 41dBA

  • PoE Power Load (At 25 Degree C) (Contd.)

    420W-480W:
    Fan Duty: 35
    Sensor: S1<= 40 Degree C, S2<=42 Degree C
    Case Temp (Top): 53.3 Degree C
    Acoustic: 47dBA

    480W-540W:
    Fan Duty: 40
    Sensor: S1<= 41 Degree C, S2<=43 Degree C
    Case Temp (Top): 52.3 Degree C
    Acoustic: 50dBA

    540W-600W:
    Fan Duty: 45
    Sensor: S1<= 42 Degree C, S2<=44 Degree C
    Case Temp (Top): 54.4 Degree C
    Acoustic: 54dBA

  • PoE Power Load (At 25 Deg. C) (Contd..)

    600W-660W:
    Fan Duty: 50
    Sensor: S1<= 43 Degree C, S2<=45 Degree C
    Case Temp (Top): 53.6 Degree C
    Acoustic: 57dBA

    660W-1,440W:
    Fan Duty: 55
    Sensor: S1<= 44 Degree C, S2<=46 Degree C
    Case Temp (Top): 55.7 Degree C
    Acoustic: 60dBA

Cool Mode

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  • Cool mode @25 Degree C ambient

    Case Temperature (Top): 720W: 36.7 Degree C, 1,440W: 46 Degree C
    Fan Duty: 100
    Acoustic Noise: 69dBA

Software

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  • Management

    Out-of-band
    IT Web GUI (main)
    HTTPs CLI; Telnet; SSH
    SNMP, MIBs RSPAN
    Radius Users, TACACS+

  • AV Dedicated UI

    AV web-based GUI
    Designed for AV installers
    AV-related controls
    Audio over IP profiles
    AVB profile
    Video over IP profiles
    Mixed Audio and Video profiles

  • IPv4 / IPv6 ACL and QoS, DiffServ

    Ingress/egress
    1 Kbps shaping Time-based
    Single Rate Policing

  • IPv4 / IPv6 Multicast Filtering

    NETGEAR IGMP Plus for automated IGMP between switches
    IGMPv3 MLDv2 Snooping, Proxy ASM & SSM
    IGMPv1,v2 Querier (compatible v3)
    Control Packet Flooding

  • IPv4 / IPv6 Policing and Convergence

    Auto-VoIP
    Policy-based routing (PBR)
    LLDP-MED
    IEEE 1588 PTPv2 1-Step End-to-End Transparent Clock
    AVB: 802.1AS, 802.1Qav, 802.1Qat MSRP, 802.1ak MMRP 802.1ak MVRP

  • Spanning Tree Green Ethernet

    STP, MTP, RSTP
    PV(R)STP
    BPDU/STRG Root Guard
    EEE 802.3az (EEE is disabled by default)

  • VLANs

    Static, Dynamic, Voice, MAC
    GVRP/GMRP
    Double VLAN mode
    Private VLANs

  • Trunking Port Channel

    Auto-Trunk and Auto-LAG between M4250 Switches
    Static LAG, or Dynamic LACP
    (LACP automatically reverts to and from Static LAG)
    Seven (7) L2/L3/L4 hashing algorithms

  • IPv4 / IPv6 Authentication Security

    Successive Tiering (DOT1X; MAB; Captive Portal)
    DHCP Snooping Dynamic ARP Inspection IP Source Guard

  • IPv4 / IPv6 Static Routing

    Port, Subnet, VLAN routing
    Multicast static routes
    DHCPv4 Server
    DHCP Relay
    Stateful DHCPv6 Server

  • IPv4 / IPv6 Dynamic Routing

    IPv4: RIP
    IPv4/IPv6: PIM-SM, PIM-DM, SSM

Performance

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  • MAC ARP/NDP

    16K MAC, 4K ARP/NDP

  • Routing/Switching Capacity

    60 Gbps Line-Rate

  • Throughput 64-byte

    44.64 Mpps

  • Application Route Scaling

    Static: 894v4/126v6
    RIP: 32v4

  • Packet Buffer

    16Mb

  • Latency

    <2.15micros 1G

  • CPU

    Quad-Core Cortex-A57 ARMv8 1.8Ghz, 64-bit, 2GB RAM

  • IP Multicast Routing Entries

    512 IPv4, 128 IPv6

  • Jumbo Frames

    Up to 12K

  • Multicast IGMP Group membership

    2K IPv4, 2K IPv6

  • VLANs

    4K VLANs

  • DHCP

    DHCP Server: 2K leases, IPv4: 256 pools, IPv6: 16 pools

  • sFlow

    16 samplers, 16 pollers, 8 receivers

Acoustic noise

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  • Heat Dissipation (BTU)

    Without PoE, all ports: 48.8W - 166.6 BTU/hr
    With Max PoE, all ports: 1 PSU: 889W - 3035.05 BTU/hr, 2 PSU: 1734W - 5919.88 BTU/hr

  • Mean Time Between Failures (MTBF)

    @ 77 Degree F ambient (25 Degree C): 491,282 hours (56.1 years) (Approx.)
    @ 113 Degree F ambient (45 Degree C): 262,204 hours (29.9 years) (Approx.)

Features Support

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  • IEEE 802.3af (up to 15.4W per port)

    Yes

  • IEEE 802.3at (up to 30W per port)

    Yes

  • IEEE 802.3bt (up to 90W per port)

    Yes

  • IEEE 802.3at Layer 2 (LLDP) method

    Yes

  • IEEE 802.3at 2-event classification

    Yes

  • IEEE 802.3bt Layer 2 (LLDP) method

    Yes

  • IEEE 802.3bt auto-classification method

    Yes

  • Pre-802.3bt standard method

    Yes

  • PoE timer/schedule (week, days, hours)

    Yes

Physical

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  • Dimensions (W x H x D)

    17.32 x 1.70 x 15.75" (440 x 43.2 x 400mm)

  • Weight

    14.87 lbs (6.74kg)

Other

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  • UPC Code

    606449151718

About Netgear M4250-26G4F-POE++

Switching engineered for 1G AV over IP with rear-facing ports ensuring a clean integration in AV racks. Pre-configured for out of the box functionality!

Powerful AV switches made simple
Pre-configured to get you up and running faster

Fast, easy configuration for AV pros
A streamlined interface enables factory default AV settings or user-specified AV profiles to be assigned to individual ports with just a few clicks.

Focus on the event not fan noise
Most models have quiet mode which greatly reduces fan noise, and some models are even fanless.

Designed for AV over ip right out of the box
With built-in NETGEAR IGMP Plus, there's little-to-no setup required for flawless Video over IP delivery. Enable multicasting right out of the box.

Netgear M4250-26G4F-POE++ Features

  • Powerful AV switches made simple
  • Fast, easy configuration for AV pros
  • Focus on the event not fan noise
  • Designed for AV over ip right out of the box

Warranty Information

This product has a limited lifetime warranty.

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Key Features

  • Power up to 24 devices with robust PoE++ support, ideal for IP cameras and access points.
  • Experience seamless data flow with Gigabit Ethernet speeds, perfect for demanding network tasks.
  • Manage your network effortlessly using the intuitive AV Line M4250 managed switch interface.
  • Ensure reliable connections for your critical devices with this high-performance network switch.
  • Expand your network's reach with 4 dedicated SFP ports for fiber optic uplinks.
  • Enjoy quiet operation with fanless or low-noise modes, suitable for sensitive environments.

What's in the box:

  • Netgear AV Line M4250-26G4F-POE++ 24-Port 1440W PoE++ GbE Managed Network Switch
  • Power Cord
  • USB Type-C and RJ45-DB9 Console Cables
  • Rack-Mounting Standard Brackets
  • Longer Brackets for Recessed Mounting
  • Rubber Footpads for Tabletop Installation
  • User Manual
  • Netgear Lifetime Limited Warranty