GSW-1820HP Planet Unmanaged

 Centralized Power Management for Gigabit Ethernet PoE Networking

To facilitate 30W PoE power network applications with Gigabit speed transmission, the GSW-1820HP is equipped with 16 10/100/1000BASE-T Gigabit Ethernet ports and 2 1000BASE-X SFP interfaces with the inner power system. With a total of 240 watts of PoE budget, it features high-performance Gigabit IEEE 802.3af PoE (up to 15.4W) and IEEE 802.3at PoE+ (up to 30W) capabilities on all ports. 
By offering reliable switching technology and advanced networking features, the GSW-1820HP optimizes the installation and power management of network devices such as wireless access points, VoIP phones, and security cameras. It also eliminates time and cost of deployment by integrating power and data switching into one unit and freeing network devices from restrictions of power outlet locations and the additional AC wiring.

Applications

Perfectly Integrated Solution for IP PoE Camera and NVR System

Particularly designed for the growing popular IP Surveillance applications, the GSW-1820HP 802.3at PoE Switch is positioned as a Surveillance Switch for quick and easy PoE IP camera deployment with power feeding. The GSW-1820HP provides both 802.3at and 802.3af PoE functions along with 16 10/100/1000BASE-TX ports featuring 30-watt 802.3at or 15.4-watt 802.3af PoE in RJ45 interface, and 2 extra Gigabit SFP uplink interface supporting high-speed transmission of surveillance images and videos.

Department / Workgroup PoE Network

Providing 16 PoE in-line power interfaces, the GSW-1820HP can easily build a power that can centrally control IP phone system, IP camera system and wireless AP group for the enterprise. Cameras can be installed around the corner in the company or campus for surveillance demands. Without the power-socket limitation, the GSW-1820HP makes the installation of cameras easier and more efficient. 

Features and Benefits

Physical Port

• 16-port 10/100/1000BASE-T Gigabit RJ45 copper with 802.3at PoE+ injector function
• 2 1000BASE-X mini-GBIC/SFP slots

Power over Ethernet

• Complies with IEEE 802.3af/at Power over Ethernet end-span PSE
• Up to 16 ports of IEEE 802.3af/802.3at devices powered
• Supports PoE power up to 30 watts for each PoE port, all power up to 240W PoE budget.
• Each port supports 52V DC power to PoE powered device
• Auto detects powered device (PD)
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100m

Switching

• Hardware-based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X
• Flow control for full duplex operation and back pressure for half duplex operation
• Integrates address look-up engine, supporting 8K absolute MAC addresses
• 9K jumbo frame supports all speeds (10/100/1000Mbps)
• IEEE 802.1Q VLAN transparency
• Hardware DIP switch for Standard, VLAN and Extend mode selection; 
•         VLAN mode: Ports 1 to 14 cannot communicate with each other, but can communicate with the uplink ports 15 to 16 and SFP ports 17 to 18
•         Extend mode: Ports1 to 8 have data rate of 10Mbps. The farthest transmission distance up to 250 meters and all ports can communicate with each other.
• The DIP switch can isolate ports to prevent broadcast storm and defend DHCP spoofing
• Automatic address learning and address aging
• Supports Energy-Efficient Ethernet (EEE) function (IEEE 802.3az)

Hardware

• 19-inch desktop size, 1U height
• LED indicators for PoE ready and PoE activity
• Ethernet Link Energy-saving technology
•          Link down power savings
•          Intelligent use of power based on cable length

Specifications

Hardware Specifications

10/100/1000BASE-T Copper Ports: 16 auto-MDI/MDI-X ports
802.3af/802.3at PoE+ Injector Port: 16
1000BASE-X SFP/mini-GBIC Slots: 2
DIP Switch: Selectable operation mode
Standard
VLAN
Extend
Dimensions (W x D x H): 440 x 208 x 44 mm (1U height)
Enclosure: Metal
Weight: 2.67kg
Power Requirements: 100~240V AC, 50/60Hz, 5A max.
Power Consumption/Dissipation: Max. 270 watts/921 BTU
Thermal Fan: 2
Protection: 6KV surge protection
8KV ESD protection
LED Indicators: System
Power (Green)
 
10/100/1000T RJ45 Interfaces
1000 LNK / ACT (Green), 10/100 LNK/ACT (Amber), PoE (Amber)
 
1000X SFP Interfaces
1000 LNK / ACT (Green)

Switching

Switch Architecture: Store-and-Forward
Switch Fabric: 36Gbps/non-blocking
Switch Throughput@64bytes: 26.8Mpps
MAC Address Table: 8K entries
Jumbo Frame: 9216 bytes
Flow Control: IEEE 802.3x pause frame for full duplex; back pressure for half duplex

Power over Ethernet

PoE Standard: IEEE 802.3at Power over Ethernet Plus/PSE
Backward compatible with IEEE 802.3af Power over Ethernet
PoE Power Supply Type: End-span: 1/2 (+), 3/6 (-)
PoE Power Output: Per port 52V DC, 300mA. max. 15.4 watts (IEEE 802.3af)
Per port 52V DC, 600mA. max. 30 watts (IEEE 802.3at)
PoE Power Budget: 240 watts
Number of PDs, 7 watts: 16
Number of PDs, 15.4 watts: 15
Number of PDs, 30 watts: 8

Standards Conformance

Regulatory Compliance: FCC Part 15 Class A, CE
Standards Compliance: IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab Gigabit 1000BASE-T
IEEE 802.3z Gigabit SX/LX
IEEE 802.3x flow control and back pressure
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3az Energy-Efficient Ethernet

Environment

Operating: Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Storage: Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)