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Planet GSD-1121XP 8 Port Gigabit PoE Switch with 2.5/10Gbps Uplink

Planet GSD-1121XP 8 Port Gigabit PoE Switch with 2.5/10Gbps Uplink

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  • 10/100/1000BASE-T
  • 8 Gigabit RJ45
  • 3 year guarantee

The Planet GSD-1121XP is an 8 Port desktop switch with 8 x 10/100/1000BASE-T Gigabit RJ45 ports, 2 x 100/1G/2.5GBASE-T RJ45 ports & 1 x 10GBASE-X SFP+ (Read more)

Was: £297.36
£150.00 Ex VAT
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Product Code15408
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The Planet GSD-1121XP is a high-quality, low-cost desktop switch that features 8 x 10/100/1000BASE-T Gigabit RJ45 ports, 2 x 100/1G/2.5GBASE-T RJ45 ports and 1 x 10GBASE-X SFP+ port, with a total of 120-watt PoE budget, and 2.5Gbps and 10Gbps uplink data switching performance.

2.5Gbps Capability for Diversified Bandwidth Applications

The GSD-1121XP is a new generation of Multi-Gigabit switch. Traditional switches can sometimes fail to satisfy the demand placed on them with terminal access rates of 802.11ax Wi-Fi 6 and 802.11ac wireless APs reaching as high as 1.2Gbps to 2.6Gbps.

Supporting 100/1G/2.5Gbps capability and 802.3af/at PoE output, the GSD-1121XP is able to deliver data to 802.11ac wireless APs, and power other devices such as APs and IP cameras at the same time.

The 10Gbps SFP+ port built in the GSD-1121XP features 10GBASE-SX/LX SFP+ (small form-factor pluggable) fiber-optic modules and allows the user to choose the suitable SFP+ transceiver according to not only the transmission distance, but also the transmission speed required. The distance can be extended from 300 meters to 2km (multi-mode fiber) and up to 10/20/40/60/80 kilometers (single-mode fiber) making it ideal for large scale applications.



The GSD-1121XP Features 46Gbps high-performance switch architecture and 120-watt PoE power budget and can support recorded video files from 10 PoE IP cameras, while simultaneously supporting 2 wireless access points. The data can be sent back to the multi-channel NVR systems or surveillance software in the monitoring center for viewing and possible backup references. 

Alternatively, the GSD-1121XP can utilise its ten 802.3at PoE+ in-line power interfaces to build a system that centrally controls IP phones systems, IP camera networks and a wireless AP group, making them ideal to meet the demands of small to medium sized business'.



  • Eight 10/100/1000BASE-T Gigabit RJ45 copper ports
  • Two 100/1G/2.5GBASE-T RJ45 ports
  • One 10GBASE-X SFP+ port
  • Complies with IEEE 802.3af/at Power over Ethernet end-span PSE
  • Up to 10 ports of IEEE 802.3af/802.3at devices powered
  • Supports PoE power up to 30 watts for each PoE port
  • Each port supports 52V DC power to PoE powered device
  • 120-watt PoE budget
  • Auto detects powered device (PD)
  • Circuit protection prevents power interference between ports
  • Remote power feeding up to 100m 
  • Hardware-based 10/100/1000/2500Mbps auto-negotiation and auto MDI/MDI-X
  • Flow control for full duplex operation and back pressure for half duplex operation
  • 9600bytes packet size
  • Integrates address look-up engine, supporting 16K absolute MAC addresses
  • Automatic address learning and address aging
  • Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)
  • 13-inch desktop size, 1U height, rack mountable
  • LED indicators for system power, per port PoE ready and PoE activity, speed, Link/Act
  • 1 silent fan to provide stable and efficient power performance 
  • Supports contact discharge of ±6KV DC and air discharge of ±8KV DC for Ethernet ESD protection
  • Supports ±6KV surge immunity
Copper Ports 8 x 10/100/1000BASE-T RJ45
- With 802.3at/af PoE+ injector function
- Auto-MDI/MDI-X, auto-negotiation

2 x 100/1000/2500BASE-T RJ45
- With 802.3at/af PoE+ injector function
- Auto-MDI/MDI-X, auto-negotiation
SFP+ Port 1 x 10GBASE-X SFP+ interface
Dimensions (W x D x H) 280 x 213 x 45mm
Weight 1711g
Power Requirements 100~240V AC, 50/60Hz
Installation Desktop or rack-mount installation
Power Consumption / Dissipation 124 watts @ AC 110V
125 watts @ AC 240V
ESD Protection 6KV contact/8KV air
EFT Protection 1KV
LED Indicators 1 x LED for Power:
- Green: AC Power

2 x LED for Per Copper Port (Port-1~Port-8):
- Green: 10/100/1000 LNK/ACT
- Amber: PoE-in-Use

2 x LED for Per Copper Port (Port-9~Port-10):
- Green: 100/1000/2500 LNK/ACT
- Amber: PoE-in-Use

1 x LED for SFP+ interface (Port-11)
- Amber: 10G LNK/ACT
Switch Processing Scheme Store-and-Forward
Switch fabric 46Gbps
Throughput (packet per second) 34.2Mpps @64 bytes
Address Table 16K entries
Jumbo Frame 9600 Bytes
Flow Control Back pressure for half duplex
IEEE 802.3x pause frame for full duplex
PoE Standard IEEE 802.3af/at PoE Plus, PSE
PoE Power Supply Type End-span
PoE Power Output Per port 52V DC, max. 30 watts
Power Pin Assignment 1/2 (+), 3/6 (-)
PoE Power Budget 120 watts
Standards Compliance IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3ae 10Gb/s Ethernet
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3x Full-Duplex Flow Control
IEEE 802.3az EEE (Energy Efficient Ethernet)
IEEE 802.3bz 2.5GBASE-T
Regulatory Compliance FCC Part 15 Class B, CE
Operating Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Storage Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
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  Planet GSD-1121XP Datasheet
Planet website
Planet support site

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