VLAN and Ethernet Data Transmit Distance Extension
The built-in solid DIP switch provides “Standard”, “VLAN” and “Extend” operation modes. The GSD-1002VHP operates as a normal IEEE 802.at/af PoE
Switch in the “Standard” operation mode.
The “VLAN” operation mode features with port-based VLAN function that can help to prevent the IP camera’s multicast or broadcast storm from inuencing
each other.
VLAN Isolation Mode
NVR
Port 9 and Port 10
Access Permitted
GSD-1002VHP
PoE
PoE
PoE
IP Camera
IP Camera
IP Camera
PC
Port 1 and Port 8
Access Denied
In the “Extend” operation mode, the GSD-1002VHP operates on a per-port basis at 10Mbps duplex operation but can support 30-watt PoE power output
over a distance of up to 250 meters overcoming the 100m limit on Ethernet UTP cable. With this brand-new feature, the GSD-1002VHP provides an
additional solution for 802.3at/af PoE distance extension, thus saving the cost of Ethernet cable installation. Its VLAN isolation function isolates ports so as to
prevent broadcast storm and defend DHCP spoong in the “Extend” operation mode.
Default PoE Mode
GSD-1002VHP
Power
100 meters (328 feet)
PoE IP Camera
PoE
2
VLAN Isolation Mode
Extended PoE Mode
NVR
Port 9 and Port 10Access Permitted
Default PoE Mode
Power
PoE IP Camera
PoE
100 meters (328 feet)
GSD-1002VHP
GSD-1002VHP
PC
Port 1 and Port 8
Access Denied
IP Camera
IP Camera
IP Camera
PoE
PoE
PoE
Standard
VLAN
Extend
Standard
VLAN
Extend
Standard
VLAN
Extend
GSD-1002VHP
GSD-1002VHP
PoE
PoE IP Camera
Power
250 meters (820 feet)
Two Gigabit Uplink Ports
The GSD-1002VHP provides 2 extra Gigabit ports supporting 10/100/1000BASE-T RJ45 copper for IP surveillance network devices such as NVR, video
streaming server or NAS to facilitate surveillance management. With up to 1000Mbps transfer rate, it ensure high-speed data and video transmission, reliable
assurance for connection between the surveillance system and outside network where the eight PoE+ ports can be used to their full potential.
Robust Protection
The GSD-1002VHP protects against the ESD 4KV surge to improve product stability and also protects users’ networks from devastating ESD attacks,
making sure the ow of operation does not uctuate.
Easy Installation and Cable Connection
As data transfer and High Power PoE are transmitted over a cable, the GSD-1002VHP is able to reduce the need of extended cables and electrical outlets
on the wall, ceiling or any unreachable place. It helps to lower the installation costs and simplify the installation effort. All RJ45 copper interfaces of the GSD-
1002VHP support 10/100/1000Mbps auto-negotiation for optimal speed detection through RJ45 Category 6, 5 or 5e cable. It also supports standard auto-
MDI/MDI-X that can detect the type of connection to any Ethernet device without requiring special straight-through or crossover cables.
Applications
Perfectly-integrated Solution for PoE IP Camera and NVR System
With its 20Gbps high-performance switch architecture and 120-watt PoE power budget, the recorded video les from the 8 PoE IP cameras can be powered
by the GSD-1002VHP and saved in the 8-channel NVR systems or surveillance software to perform comprehensive security monitoring.
For instance, one GSD-1002VHP can be combined with one 8-channel NVR and 8 PoE IP cameras as a kit for the administrators to centrally and efciently
manage the surveillance system in the local LAN and the remote site via Internet. It is an ideal device for catering to medium scale of IP surveillance or
public service PoE networks at a lower total cost.
CameraCamera
PoEPoEPoEPoEPoEPoEPoEPoE
8 x PoE IP Cameras
GSD-1002VHP
8 Channel NVR
PoE
Router
PoE
PoE
100BASE-TX UTP with PoE
1000BASE-T UTP
1000BASE-T UTP with PoE
Internet
3
GSD-1002VHP
Department/Workgroup PoE Switch
Providing eight 802.3at PoE+ in-line power interfaces, the GSD-1002VHP can easily build a power that centrally controls IP phone system, IP camera system
and wireless AP group for enterprises. Cameras can be installed around the corner in the company or campus for surveillance demands. Without the power-
socket limitation, the GSD-1002VHP makes the installation of cameras more easily and efciently.
DC
Power Line (DC)
100BASE-TX UTP
PoE
1000BASE-TX UTP with PoE
1000BASE-T UTP
Telephone wire
N
2.4GHz 802.11n
PoE IP
Camera
Laptop
Phone
N
DC
802.3af Splitter
PoE VoIP ATA
PC Group
PC Group
PoE
N
PoE Wireless AP
PoE
PoE
PoE VoIP
Phone
GSD-1002VHP
PoE
Core Switch
GSD-1002VHP
PoE
4
Specications
GSD-1002VHP
Model
Hardware Specications
10/100/1000BASE-T MDI/MDIX Ports 10
PoE Injector Port8 ports with 802.3at/af PoE injector function with Port-1 to Port-8
Switch ArchitectureStore-and-Forward
Switch Fabric20Gbps/non-blocking
Switch Throughput@64 bytes14.88Mpps@64Bytes
MAC Address Table 8K entries, automatic source address learning and aging
Maximum Frame Size9K bytes
Flow Control
LED
LCD Monitor
DIP Switch
Dimensions (W x D x H)180 x 280 x 44 mm (1U height)
EnclosureMetal
Weight1.8kg
Power RequirementsAC 100~240V, 50/60Hz, 2.5A max.
Power Consumption/DissipationMax. 135 wat ts/463.2 BTU
Thermal Fan1
Power over Ethernet
PoE Standard
PoE Power Supply TypeEnd-span
PoE Power OutputPer port 52V DC, 600mA. max. 30 wat ts
Power Pin Assignment1/2(+), 3/6(-)
PoE Power Budget120 watt s
Max. Number of Class 2 PDs8
Max. Number of Class 3 PDs8
Max. Number of Class 4 PDs4
Standards Conformance
Regulatory Compliance FCC Part 15 Class A, CE
Standards Compliance
Environment
Operating
Storage
GSD-1002VHP
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
System:
Power (Green)
10/100/1000BASE-T RJ4 5 Interfaces:
10/100 Mbps LNK /ACT (O rang e)
1000Mbps LNK/ACT ((Green)
PoE inter faces:
PoE-in-Use (Orange)
–PoE loading of each port
–Total PoE power usage
–Total PoE budget
–System status, such as overload, low voltage, over voltage and high temperature
Selectable operation mode
–Standard
–VLAN
–Extend + VLAN
IEEE 802.3af Power over Ethernet /PSE
IEEE 802.3at Power over Ethernet Plus/PSE
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab Gigabit 1000BASE-T
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 Efcient Ethernet (EEE)