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Silver 1U rackmount switch with 48 RJ45 ports and 4 SFP slots

PLANET

PLANET GS-4210-48P4S 48-port PoE network switch with 4 SFP slots

SKU CH-EKDF-K0W5A MPN GS-4210-48P4S

Managed 48-port Gigabit PoE+ switch with four SFP uplinks and 400 W power budget

  • StandardsIEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX/100BASE-FX IEEE 8
  • Network Management TypeManaged
  • Primary Ports48 x 10/100/1000BASE-T Gigabit RJ45 copper ports with 48-por
  • MAC Address Table16K
  • Switching MethodStore and Forward
  • VLAN SupportYes
  • 48 PoE+ ports power cameras and phones directly
  • Four SFP slots add fibre uplinks for backbone links
  • Managed Layer 2 feature set enables VLANs and QoS
  • 400 W PoE budget supports high-density deployments
  • 16K MAC table handles large network segments

Product Identity

The PLANET GS-4210-48P4S is a managed Gigabit switch with 48 copper ports that deliver IEEE 802.3at and 802.3af PoE and four SFP slots for 100 or 1000 Mbps fibre uplinks. It provides a 16K MAC address table, store-and-forward switching and 10KB jumbo frame support.

Fit and Limits

This switch suits networks that need centralised PoE management for up to 48 powered devices and fibre uplinks for aggregation or long-distance links. It is not for buyers who require 10 Gigabit uplinks, Layer 3 routing features or a higher PoE power budget than the 400 watt capacity.

Deciding Specification

The key figure is the 449.9 watt maximum power consumption which defines the total PoE budget available across all 48 ports and determines whether the switch can power your specific device load.

Highlights

  • 48 PoE+ ports power cameras and phones directly
  • Four SFP slots add fibre uplinks for backbone links
  • Managed Layer 2 feature set enables VLANs and QoS
  • 400 W PoE budget supports high-density deployments
  • 16K MAC table handles large network segments

Specifications

BrandPLANET
ModelGS-4210-48P4S
StandardsIEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX/100BASE-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x flow control and back pressure
IEEE 802.3ad port trunk with LACP
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.1ab LLDP
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP v1
RFC 2236 IGMP v
Network Management TypeManaged
Primary Ports48 x 10/100/1000BASE-T Gigabit RJ45 copper ports with 48-port IEEE 802.3at / af PoE injector
4 x 100/1000BASE-X mini-GBIC / SFP slots
MAC Address Table16K
Switching MethodStore and Forward
VLAN SupportYes
Jumbo Frames10KB
SecurityIEEE 802.1X port-based authentication
Built-in RADIUS client to co-operate with RADIUS server
RADIUS / TACACS+ user access authentication
IP-MAC port binding
MAC filtering
Static MAC address
DHCP Snooping and DHCP Option82
STP BPDU guard, BPDU filtering and BPDU forwarding
DoS attack prevention
ARP inspection
IP source guard
PoEYes
SNMPYes
QoSYes
LACPYes
Port MirroringYes
LEDsSystem:
PWR (Power) (Green)
SYS (System) (Green)
FAN1 (Orange)
FAN2&3 (Orange)
10/100/1000T RJ45 Interfaces (Port 1 to Port 48):
10/100/1000 Mbps, LNK / ACT (Green)
PoE-in-Use (Orange)
100/1000 Mbps SFP Interfaces (Port 49 to Port 52):
1000 Mbps, LNK / ACT (Green)
100 Mbps, LNK / ACT (Orange)
PowerPower Requirements: 100~240V AC, 50/60 Hz, auto-sensing
Power Consumption: 449.9 watts (max.) / 1534 BTU
FeaturesPhysical Port:
48 x 10/100/1000BASE-T Gigabit RJ45 copper ports with 48-port IEEE 802.3at/af PoE injector
4 x 100/1000BASE-X mini-GBIC / SFP slots
Power over Ethernet:
Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE
Backward compatible with IEEE 802.3af Power over Ethernet
Up to 48 ports of IEEE 802.3af / 802.3at devices powered
Supports PoE power up to 36 watts for each PoE port
Auto detects powered device (PD)
Circuit protection prevents power interference between ports
Remote power feeding up to 100 meters
PoE management
- Total PoE power budget control
- Per por
Dimensions1.75" x 17.32" x 11.81"
Weight10.34 lbs.
TemperatureOperating Temperature: 0 ~ 50 degree Celsius
Storage Temperature: -20 ~ 70 degree Celsius
Humidity5% - 95%, Non-condensing
Shipping weight6.80 kg
Package size483 × 381 × 127 mm

Questions about this item

What PoE standard must my powered devices support to draw power from the 48 RJ45 ports?

The ports comply with IEEE 802.3at and 802.3af, so any device that follows either standard will receive power.

Can the four SFP slots accept 100 Mbps modules as well as 1 Gbps modules?

Yes, the slots are rated for 100/1000BASE-X, so both 100 Mbps and 1 Gbps SFP transceivers are supported.

Which front-panel LEDs confirm that a copper port has negotiated a gigabit link and is delivering PoE?

A steady green LNK/ACT LED indicates a 1000 Mbps link, and the orange PoE-in-Use LED on the same port shows power is being supplied.

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