iNS-3224-SFP 24-Port PoE(PSE) IoT Switch, 2 SFP Combo Ports
24-port 10/100 Mbps PoE/PoE+ (PSE) switch with two 100/1000 SFP/RJ45 combo ports, up to 30 W per port, web GUI and SNMP v2c support.
- 24 x 10/100Base-TX RJ-45 ports, all PoE/PoE+ PSE capable
- 2 x 100/1000M copper/SFP combo ports for fibre expansion
- Fully compliant with IEEE 802.3af and IEEE 802.3at, up to 30 W per PoE port
- Individual power management and schedule control for each PoE port
- Ethernet bypass on Port 1 and Port 2 during power failure
- Redundant dual DC power inputs with reverse polarity protection
826,00 € per piece
| 1–9 pcs | 826,00 € | |
|---|---|---|
| 10–30 pcs | 802,00 € | −3 % |
| 31+ pcs | 785,00 € | −5 % |
Información sobre el producto "iNS-3224-SFP 24-Port PoE(PSE) IoT Switch, 2 SFP Combo Ports"
The iNS-3224-SFP CR is a 1U rack-mountable IoT switch that supplies IEEE 802.3af/at power to up to 24 PoE devices. Each port can deliver up to 30 W, and the web GUI shows Ethernet status, PoE voltage, current and consumption for every port.
Power is managed per port. Engineers can set individual on/off schedules to switch powered devices off when they are not needed, and separate reset schedules to restart devices at regular intervals, both configured through a browser.
Two redundant DC inputs (48 ~ 57 VDC) allow a backup source to take over automatically if one fails. Ports 1 and 2 provide Ethernet bypass for daisy-chain links, keeping signal transmission running during a power failure. The unit also offers Modbus function support and SNMP v2c.
Applications
- Remote power cycling and scheduled power control of PoE end devices
- Energy saving by switching off PoE devices outside working hours
- Powering and monitoring PoE devices across a distributed network
- Daisy-chain Ethernet links that must survive a power failure
- Installations requiring redundant DC power supply
| Product type: | IoT Switch |
|---|---|
| Interface: | RJ-45, SFP combo |
| Protocol: | Modbus, SNMP v2c |
| Relay outputs: | 1 (1 A @ 30 VDC) |
| Ports: | 24 + 2 combo |
| PoE: | PoE/PoE+ (PSE), up to 30 W per port |
| Isolation: | 1500 Vrms |
| Power input: | 48 ~ 57 VDC, redundant dual |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | 19"/23" rack |
| Housing: | Metal |
Specifications
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ± 1 kV |
| ESD (IEC 61000-4-2) | ± 4 kV Contact |
| LED Indicators | |
| Status | PWR1, PWR2, Fault, POE, Link/Act |
| Ethernet | |
| Ports | 24 x RJ-45, 10/100Base-TX 2 x 100/1000M Copper / SFP Combo |
| Standards | IEEE 802.3 for 10 Base-T IEEE 802.3u for 100 Base-TX IEEE 802.3x for Flow Control, Back Pressure Flow Control IEEE 802.3af Power Over Ethernet IEEE 802.3at Power Over Ethernet Energy Efficient Ethernet (EEE) as per 802.3az; this provides power savings during idle network activity |
| Processing Type | Store & forward |
| MAC Table | 16K |
| Frame Buffer Memory | 4Mbit |
| Isolation | 1500 Vrms 1 minute |
| PoE Technology | |
| PoE Compliance | 100% IEEE 802.3at compliant |
| PoE Power | Up to 30 watts per port |
| PoE Pin Assignments | V+ (pin 1, 2), V-(pin 3, 6) , alternative A |
| PoE Voltage | +46 ~ +57 VDC depending on power input |
| Power | |
| Reverse Polarity Protection | Yes |
| Input Range | 48 ~ 57 VDC Redundant dual Input |
| Redundant Power Inputs | Yes |
| Consumption | 0.25 A @ 48 VDC without PD loading, 21 A @ 48 VDC with PD full loading (30W per ports) |
| Alarm Output | Yes, Relay 1 A @ 30 VDC |
| Mechanical | |
| Casing | Metal |
| Dimensions (mm) | 483 x 44 x 243 mm |
| Installation | 19"/23" rack mountable |
| Environment | |
| Operating Temperature | -25 °C ~ +75 °C |
| Storage Temperature | -40 °C ~ +85 °C |
| Humidity | 10% ~ 90% RH, non-condensing |
Specifications as published by the manufacturer. Subject to change.
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