8 Gigabit ports + 2 SFP Gigabit uplink ports
8-port PoE+ switch for use in harsh environments.
NVS-G3408SP-EH
Key features
- 1 x 10Mbps / 100Mbps / 1Gbps High PoE
- 7 x 10Mbps / 100Mbps / 1Gbps PoE+
- 2 x 1000Mb/s SFP+ UPLINK
- Operating temperature: -40°C ÷ 70°C
- Operation mode: VLAN, Extend, PoE Watchdog
Compliance
Functionalities
Power over Ethernet - the technology allows you to power the IP camera directly from the recorder, without the need for additional power devices.
Gigabit Uplink ports - used to connect server and client devices to network switches. In most cases, these ports have more bandwidth than PoE ports.
Their ranges are as follows:
- up to 20km - with fiber-optic connection
- up to 100m - when connected with a UTP cable
Switch extending PoE transmission and power range.
VLAN mode switch - devices connected to Ethernet ports are separated, visible only from Uplink ports.
Possibility to enable QoS mode - in case of switch overload, the first ports get priority (marked with the QoS icon) in order to maintain correct transmission.
Possibility to enable PoE Watchdog function - in the absence of communication with a device connected to the PoE port, the switch voltage-resets the port.
| GENERAL | |
|---|---|
| Device Type | PoE/PoE+ network switch for harsh environments |
| NETWORK | |
| Ports | PoE Ports: 8 x RJ45 (10/100/1000Mbps) (7 x PoE+ 30W, 1 x High PoE 60W, total power limited by the power supply capacity) SFP ports: 2 x 100Mbps/1Gbps Base-X SFP Ports |
| Transmission Distance | Ports 7-8 in PoE mode: 250 m , in CCTV mode |
| PoE standards | IEEE802.3af, Class 3, IEEE802.3at, Class 4 |
| PoE mode | Endspan (1,2+ / 3,6-) |
| Switching capacity | 20 Gb/s |
| Supported protocols | IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T, IEEE 802.3z 1000BASE-SX\LX, IEEE 802.3x |
| Packet buffer | 4 MB |
| MAC address list | 8K |
| FUNCTIONS | |
| Additional operating modes | VLAN, Extend, QoS, PoE Watchdog |
| Surge protection | Port Surge: Common mode 6kV, differential mode 2kV (Class B) Electrostatic ESDP: Air 15kV, Contact 8kV (Class C) |
| INSTALLATION PARAMETERS | |
| Case | Metal, black color , enclosure with possibility to mount on DIN TH35 rail |
| Dimensions (mm) | 51 (W) x 138 (H) x 108 (L) |
| Weight | 0.7 kg |
| Degree of Protection | IP 40 (details in the user’s manual) |
| Input Voltage | Redundant power supply 48-55 VDC |
| Power Consumption | 7 W |
| PoE Budget | 200 W |
| Operating Temperature | -40°C ~ 75°C |
| Humidity | 10÷90% (relative, non-condensing) |
