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Rear view
The ULTIPOWER 311SFP-POE Ethernet industrial switch enables data transmission at rates of 10/100/1000 Mbps. Its GigabitEthernet RJ45 port supports auto-negotiation and Power over Ethernet (PoE) functions. The device automatically discoveries a PD device (Power Device) compliant with IEEE 802.3af standard and supplies power to it. This way, it is easy to power any network device located in a place without access to AC line, such as access point, IP camera, IP phone etc. The switch has been equipped with optical 1000 Mbps SFP port.
ULTIPOWER 311SFP-POE belongs to the group of industrial switches, capable of reliable operation in harsh environmental conditions like increased dust levels, high or low temperature, high humidity. Such switches should also be mounted in hermetic enclosures installed on poles or other structures located outdoors. The ULTIPOWER switches are equipped with Ethernet ports (Fast Ethernet or Gigabit Ethernet, depending on the model) for connecting IP cameras, computers etc. The ULTIPOWER industrial switches are protected by housings with IP40 ingress protection rating (against solid foreign objects greater than 1 mm in diameter). All the Ethernet PoE ports can power the connected devices (after supplying the switch with 48-50 VDC). Each of the industrial switches has been equipped with optical module converting the transmission medium into fiber.
Key features
- IP40 ingress protection rating
- Power: 12-48 VAC or 24VAC
- Possibility of connecting two power supplies (the main and redundant)
- Power consumption <6W (without PoE),
- 1x GigabitEthernet 10/100/1000 Mbs PoE port
- Optical transmission: 1x FO SFP 1000 Mbps
- ESD protection: 6 kV
- Operating temperature range: -40℃...80℃
- Operating humidity range: 5%...95%
- Permissible atmospheric pressure: 80...110 kPa
- Insulation resistance: >100 MΩ
- DIN-rail mounting option
Standards
- Electrical insulating qualities
- Dielectric strength test - GB/T13729-2002 AC 2 kV (<1 min)
- Insulation resistance >100 MΩ - GB/T13729-2002
- Rated impulse withstand voltage (GB/T13729-2002): 5 kV (in 230 VAC part), 1 kV (in <50 V part)
- Mechanical properties
- Reaction to vibrations: GB /T15153.1-1998 (IEC870-2-1: 1995)
- Reaction to shocks: GB/T14537-1993
- Electromagnetic compatibility
- Radiated EMI immunity tests： GB/T15153.1-1998 (IEC870-2-1: 1995)
- Tests of immunity to series of electrical fast transients: GB/T17626.4-1998 (IEC61000-4-4:1995)
- Surge immunity tests: GB/T17626.5-1999 (IEC 61000-4-5:1995)
- Conducted EMI immunity tests: GB/T17626.6-1998 (IEC 61000-4-6:1996)
- Magnetic field immunity tests: GB/T17626.8 1998 (IEC 61000-4-8:1993)
Example application diagram
Specifications:
| Name | ULTIPOWER 311SFP-POE |
| Code | N29975 |
| Standards and protocols | IEEE 802.3 10Base-T |
| Functions | PoE IEEE 802.3af |
| Frame forward rate | 10BASE-T: 14880 pps/port 100BASE-TX: 148800 pps/port |
| Transmission method | Store-and-Forward |
| Ports | 1x RJ45 10/100/1000 Mbps PoE 1x FO 2x SC 20 km |
| Network cabling requirements | 10Base-T: UTP cat. 3, 4 or 5 (up to 100 m) STP EIA/TIA-568 100 Ω (up to 100 m) 100Base-Tx: UTP cat. 5 or 5e (up to 100 m) STP EIA/TIA-568 100 Ω (up to 100 m) 1000Base-T cat. 5e/6 (up to 100m) |
| LED indicators | PWR1, PWR2, F1, POE |
| ESD immunity | < 6 kV |
| Dimensions [mm] | 50x156x135 |
| Operating environment | Operating temperature range: -40...80℃ Operating humidity: 5...95% (no condensation) |
| Power | 12-48 VDC, 24 VAC (possibility of using two power supplies for redundancy) |
Specifications
| Name | Industrial switch PoE ULTIPOWER 311SFP-POE | ||
| Model | 311SFP-POE | ||
| Applications | Switch PoE, Industrial switch | ||
| Manufacturer | ULTIPOWER | ||
| Interfaces | |||
| Ethernet ports | number of ports | 1 | |
| port types | Gigabit Ethernet | ||
| 10/100/1000 Mbps | 1 | ||
| PoE 10/100/1000 MBps | 1 | ||
| Optical port | Slot SFP | Yes | |
| SFP 1000 MBps slot | 1 | ||
| Console port | No | ||
| PoE properties | |||
| PoE | Yes | ||
| PoE standard | 802.3af, 802.3at | ||
| Power output | W | 30 | |
| Max. power per port | W | 30 | |
| Priority for PoE port | No | ||
| PoE Auto Check | No | ||
| PoE schedule | No | ||
| Extend mode | No | ||
| Device properties | |||
| Power supply | DC | V | 12...48 |
| Number of fans | None | ||
| Dimensions | mm | 156 × 135 × 50 | |
| Mounting | Desktop, DIN (TH35) | ||
| Redundant supply | Yes | ||
| Certificates | CE/FCC | ||
| Package content | Manual, Switch, DIN mounting brackets | ||
| Operating environment | |||
| Temperature | operation | ℃ | -40...+80 |
| Humidity | air | % | 5...95 |
