Description

NETSTAR switch has intelligent Power management feature solving a major problem of powering the device for ISPs. This switch can be powered using Remote Power from customer end using specially designed reliable NETMODEM from us or any standard PoE Injector (24V DC, 0.75 AMP). This eliminates the need to arrange for power at building top and no UPS is needed / no money to be paid to society/power providing customer. This saves lot of MONEY for ISPs and improves service delivery with uninterrupted service to the customer.

TECHNICAL SPECIFICATION
Ethernet Connector	RJ45 Jacks (8 Ports) 10/100Base-TX with Auto-MDIX Uplink : 1-ports PoE Injector (Data + Power OUT) Downlink : 7-ports PoE PD (Data + Power IN)
Standards	IEEE Std. 802.3 10BASE-T 10Mbps, Half/Full Duplex; IEEE Std. 802.3u 100BASE-TX, 10/100Mbps, Half/Full Duplex IEEE Std. 802.3x Flow control and Back-pressure IEEE Std. 802.3az Energy Efficient Ethernet
Protocols	CSMA/CD
Transmission Method	Store and Forward
MAC Address	1K MAC address
Packet Buffer	Embedded 448K bits packet buffer
Maximum Forwarding Packet Length	1536 bytes
Filtering / Forwarding Rates	100Mbps Port – 148,800pps 10Mbps Port – 14,880pps
Network Cable	4-pair UTP/STP Cat 5 cable
LEDs	Link/Activity per Ethernet port Power: On/Off for Switch Power: On/Off for PoE Injector
Power Over Ethernet Injector: Power Supply (IN)	Power over Ethernet 24V @ 18W on Spare Pair (to supply power to the Netstar switch as well as a compatible PoE device (e.g. CPE))
No. of Ethernet Ports that can Power ON the NetstarSwitch	Anyone/All of the seven Downlink Ports
Power Over Ethernet	Power over Ethernet Injector on Four Pair CablePower over Ethernet Injector on Four Pair Cable
Injector: Power OUT to external compatible PoE device(CPE)	Voltage : 18-24V Max Power : 10W
Ethernet Devices that can be powered	Single
CAT-5 Cable Data Lines	Pair 1: Pins 1/2 , Pair 2: Pins3/6
CAT-5 Cable Power Lines	+ VDC: Pins 4/5 , -VDC: Pins 7/8
Power consumption	2 Watt (Switch) 5 Watt (PoE Injector)
Operating Temperature	0° to 50°C
Storage environment	0° to 75°C
Operating Humidity	20% to 95% (non-condensing)
Dimensions	Widht : 19Cm ,Height : 6 Cm., Depth : 14Cm
Weight for Outdoor Netstar Switch	400gm.

1) Remote Powered Technology:8 Port 10/100Mbps Switch which is latest generation of fast Ethernet Remote Powered switching technology. It contains 7 Downlink 10/100Base-TX ports plus one UPLINK 10/100BaseT Port (PoE OUT Port, 24V) (Other PoE OUT Voltage available 12V, 48V).

2) Intelligent Power Management Feature: Switch works on Intelligent Power Management Feature (IPM), IPM enable switch to source power from customer’s Net modem. (Sourced from us or any standard PoE Injector (24V DC)) under remote powered Technology and this eliminates need of any external source for electricity /UPS/Power Providing by Customer. This saves money and creates convenience to the operator (ISP) with uninterrupted service to the customer

3) Supports Auto-Negotiation:Each of the Switch’s ports automatically detect whether connected network devices are running at 10Mbps or 100Mbps and half-duplex or full-duplex mode, and adjusts the speed and mode accordingly ensuring easy and hassle-free operation.

4) Supports Non-Blocking Wire Speed: The Switch forwards and receives traffic seamlessly with its non-blocking wire-speed. Every port of the Switch supports speeds up to 200Mbps in full-duplex mode simultaneously, providing full wire speed to connected devices and allowing you to run a high speed network smoothly.

5) Port Based Isolation/Hardware V Lan: The feature of Port Isolation is implemented in this Unit where in the Ethernet Data of the Uplink Port can be transferred to any of the Downlink ports but the I ndividual Downlink ports cannot communicate with each other. This feature is implemented using Port based VLAN.Port Isolation (Can be enabled/Disabled using DIP Switch). Switch also supports Broadcast storm control by providing a DIP switch to enable / disable the same

6) Surge Protection: We provide 2500V Surge protection on each port to protect against high voltage surge on data ports or uplink port

7) Over Voltage Protection: Over Voltage Protection is provided on each Data Port to eliminate damage due to connection of Higher Voltage (More than 24V DC, upto 50V DC) PoE injector on user data port by mistake. Switch will not be damaged but will stop functioning and will start working again once this high voltage source is removed.

8) Over Current Protection: We have provided over current protection on each port to prevent damage to the switch in case of high current flowing due to any reason. This is provided using Resettable Fuse to facilitate easy maintenance and avoiding frequent change of blown fuse.