Netstar NS-ER7-P1 8Port Reverse-PoE-Switch True-Tech
Netstar NS-ER7-P1 8Port Reverse-PoE-Switch features a Reverse PoE Technology, hence highly suitable for networking.
This 8 Port 10/100 Reverse PoE Switch comes with 7 x 10/100 Base T Reverse PoE Ports and 1 x 10/100 Base T Uplink PoE Out Port (24V).
In addition it supports Supports Auto-Negotiation, Non-Blocking Wire Speed and can be Cascaded for more users per Building.
It also has Surge Protection, Over Voltage Protection and Over Current Protection thus more suitable for Networking functions.
Product Features:
| Ethernet Connector | RJ45 Jacks (8 Ports) 10/100Base-TX with Auto-MDIX |
| Â Uplink | 1 x 10/100 Base T Uplink PoE Out Port (24V) (Port 8) |
| Â Downlink | 7 x 10/100 Base T Reverse PoE Ports (Port 1 to Port 7) (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 Displays for Power : On/Off for Switch Also displays for 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 Switch and CPE |
Anyone/All of the seven Downlink Ports |
| Power Over Ethernet | Power over Ethernet Injector on Four Pair Cable |
| 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) |
| Dimension of Switch | 158mm x 60mm x 50mm |
| Weight of Switch | 171gm |
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