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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

  • Product formatRackmount
  • Management typeManaged
  • Main ports8 x RJ45 + 4 x SFP
  • Main port speed10/100/1000 Mbit/s + 10 Gbit/s
  • Main port type8 × 10/100/1000BASE-T (RJ45) PoE+ with 125 W PoE budget 2 ×
  • MAC table size16K
  • 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.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $447.99
Typical for this category: the median of 2,759 items is $482.99.

Specifications

Product
Brand nameNETGEAR
Part numberGSM4212P-100NAS
Memory
Buffer size16 MB
Connectivity
Management typeManaged
Main port speed10/100/1000 Mbit/s + 10 Gbit/s
MAC table size16K
VLAN capability4K VLANs
Jumbo frame support12 KB
Ports & slots
Main ports8 x RJ45 + 4 x SFP
Main port type8 × 10/100/1000BASE-T (RJ45) PoE+ with 125 W PoE budget
2 × 10/100/1000BASE-T (RJ45)
2 × 1000BASE-X (SFP)
Power
Power over EthernetYes
Size & build
Product dimensions17.32 in × 7.87 in × 1.7 in
Product weight6.28 lb (2.85 kg)
Shipping weight4.54 kg
Package size508 × 254 × 127 mm
More details
Product formatRackmount
Indicator lightsPower LED
PoE Max LED (PoE models)
Fan LED
Port LEDs

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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