Datasheet
Data Sheet
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Key Features
GSD-1121XP
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8-Port 10/100/1000T 802.3at PoE + 2-Port 2.5G 802.3at PoE
+ 1-Port 10G SFP+ Ethernet Switch
Physical Port
• Eight 10/100/1000BASE-T Gigabit RJ45 copper ports
• Two 100/1G/2.5GBASE-T RJ45 ports
• One 10GBASE-X SFP+ port
Power over Ethernet
• 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
Switching
• 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
• SupportsEnergy-EfcientEthernet(EEE)function(IEEE
802.3az)
Hardware
• 11-inch desktop size, 1U height, rack mountable
• LED indicators for system power, per port PoE ready and
PoE activity, speed, Link/Act
• 1silentfantoprovidestableandefcientpowerperformance
• Supports contact discharge of ±6KV DC and air discharge of
±8KV DC for Ethernet ESD protection
• Supports ±6KV surge immunity
Value-added 2.5Gbps PoE Switch for a Quick Solution
PLANET GSD-1121XP ideal value-added multigigabit switch providing date
rates of 1Gbps and 2.5Gbps and PoE over UTP cables is designed for the
demand of high-bandwidth required network equipment, such as 802.11ax and
802.11ac Wave 2 wireless AP. Offering a perfect hardware configuration with
8 10/100/1000BASE-T ports and 2 100/1000/2500BASE-T ports featuring 30-
watt 802.3at PoE+, and 1 extra 10GBASE-X SFP+ fiber port, the GSD-1121XP
breaks the bandwidth limitation of connecting the wireless network with the wired
network.
With a total of 120-watt PoE budget, and 2.5Gbps and 10Gbps uplink data
switching performance, the GSD-1121XP can fulfill the demand of sufficient PoE
power and accelerates the deployment of wireless network infrastructure for
enterprises and smart cities.
2.5GbpsCapabilityforDiversiedBandwidthApplications
With the terminal access rates of 802.11ax Wi-Fi 6 and 802.11ac wireless APs
reaching as high as 1.2Gbps to 2.6Gbps, Gigabit ports have been unable to
satisfy the demand. Supporting 100/1G/2.5Gbps capability and 802.3af/at PoE
output, the GSD-1121XP can deliver not only data to 802.11ac wireless APs, but
also power to other powered devices such as APs and IP cameras.