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Black rackmount network switch with front status panel and rear ports

Netgear Inc.

Netgear Inc. GSM4212P-100NAS 8-port PoE+ 125W managed network switch

SKU CH-4790-HC6NW MPN GSM4212P-100NAS

Managed 8-port Gigabit PoE+ switch with 125W budget, two SFP uplinks and AV-focused profiles

  • FormatRackmount
  • Network Management TypeManaged
  • Primary Ports8 x RJ45 + 4 x SFP
  • Primary Port Speed10/100/1000Mbps + 10 Gbps
  • Primary Port Type8 x 10/100/1000BASE-T (RJ45) PoE+ with 125W PoE budget 2 x 1
  • MAC Address Table16K
  • 8 PoE+ ports with 125W budget power AV devices directly
  • 2 SFP uplinks and 2 extra RJ45 ports extend network reach
  • Managed switch supports 4K VLANs and 16K MAC entries
  • IGMP Plus multicast works instantly for AV over IP deployments
  • Reversible rackmount design fits front or rear cabling layouts

8-port PoE+ managed switch

The Netgear GSM4212P-100NAS is a rackmount managed switch with eight 1 Gbps PoE+ RJ45 ports sharing a 125 W power budget. Two additional 1 Gbps RJ45 ports and two 1 Gbps SFP uplinks provide flexible copper and fiber connectivity for AV over IP deployments.

Suits AV installs needing quiet PoE

Installers who want pre-configured AV profiles, IGMP Plus multicast, and selectable fan modes for silent operation will benefit. Buyers who require 10 Gbps copper uplinks, a larger PoE budget, or AVB licensing without a separate purchase should look elsewhere.

125 W total PoE budget

The 125 W PoE budget across eight ports determines how many powered devices such as cameras, touchpanels, or encoders can run simultaneously. Check each device’s draw before committing to this switch.

Highlights

  • 8 PoE+ ports with 125W budget power AV devices directly
  • 2 SFP uplinks and 2 extra RJ45 ports extend network reach
  • Managed switch supports 4K VLANs and 16K MAC entries
  • IGMP Plus multicast works instantly for AV over IP deployments
  • Reversible rackmount design fits front or rear cabling layouts

Specifications

BrandNETGEAR
Part NumberGSM4212P-100NAS
FormatRackmount
Network Management TypeManaged
Primary Ports8 x RJ45 + 4 x SFP
Primary Port Speed10/100/1000Mbps + 10 Gbps
Primary Port Type8 x 10/100/1000BASE-T (RJ45) PoE+ with 125W PoE budget
2 x 10/100/1000BASE-T (RJ45)
2 x 1000BASE-X (SFP)
MAC Address Table16K
VLAN Support4K VLANs
Jumbo Frames12KB
Buffer Memory16MB
PoEYes
LEDsPower LED
PoE Max LED (PoE models)
Fan LED
Port LEDs
Dimensions17.32" x 7.87" x 1.70"
Weight6.28 lbs.
FeaturesDesigned for a clean integration with traditional rack-mounted, AV equipment
The M4250 switches come with a sleek, black display panel with status in front and all cabling plus additional status in the back
Reversed mounting is possible when ports are desired on the front of the rack
A second pair of rackmount ears allows the switches to be mounted recessed by 2-inches to allow for the cabling
Software-controlled fan adjustments enable the fans to be turned off when ambient temperature and PoE loads are appropriate for a totally fanless operation
Threaded holes on the bottom (4xM5 fo
Shipping weight4.54 kg
Package size508 × 254 × 127 mm

Questions about this item

How can I confirm the GSM4212P-100NAS is operating correctly after installation?

Check the front power LED for solid green, verify the PoE Max LED stays off unless the 125 W budget is exceeded, confirm the fan LED shows the selected quiet or cool mode, and ensure each active port LED lights for link and blinks with traffic.

What ships with the GSM4212P-100NAS and what must I purchase separately?

The switch includes mounting ears for rack, under-table or wall mounting; SFP transceivers for the two 1 Gbps fiber uplinks and any AVB licence are not included and must be bought separately.

Which version of the M4250 series should I choose for 8 PoE+ ports with a 125 W budget and 10 Gbps uplinks?

The GSM4212P-100NAS provides exactly eight 1 Gbps PoE+ ports with a 125 W budget, two extra 1 Gbps RJ45 ports and two 1 Gbps SFP uplinks; other M4250 models offer different port counts or PoE budgets.

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