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4 Port POE Switch DS-3E0105P-E/M(B)
- PoE power budget 58W
- 4 kV Surge Protection
- IEEE 802.3x Flow Control Support
- 1 Gbps Switching Fabric
- 448 Kbits RAM Data Buffer
- Sturdy Metal Enclosure
Description
Description
4 Port Fast Ethernet Unmanaged POE Switch
- Intelligent PoE Management. When the power supply exceeds the limit, PoE ports intelligently manage the power supply, which extends the switch lifetime.
- Up to 300 m Long Range PoE Transmission. The distance between IPCs and switch can reach maximum 300 meters.
- 4/8-Core Adaptive Power Supply with Less Power Loss. 8-core power supply reduces the power loss on cables.
- 6KV Surge Protection to Improve Reliability in Harsh Environment. The built-in surge protection device protects the switch from the sudden lightning surge in harsh environment.
- Design for Video Transmission. VIP port ensures important data transmission when network congestion occurs.
Specification
Specification
| Network Parameters | |
|---|---|
| Port Number | 4 × 10/100 Mbps PoE ports, and 1 × 10/100 Mbps RJ45 port |
| Port Type | RJ45 port, full duplex, MDI/MDI-X adaptive |
| Standard | IEEE 802.3, IEEE 802.3u, IEEE 802.3x |
| Forwarding Mode | Store-and-forward switching |
| Working Mode | Standard mode (default); Extend mode |
| High Priority Ports | Ports 1 to 2 |
| Ports For Long-Distance Transmission | Ports 1 to 4 |
| MAC Address Table | 1 K |
| Switching Capacity | 1 Gbps |
| Packet Forwarding Rate | 0.744 Mpps |
| Internal Cache | 448 Kbits |
| PoE Power Supply | |
| PoE Standard | IEEE 802.3af, IEEE 802.3at |
| PoE Power Pin | End-span: 1/2(-), 3/6(+) Mid-span: 4/5(+), 7/8(-) 8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-) |
| PoE Port | Ports 1 to 4 |
| Max. Port Power | 30 W |
| PoE Power Budget | 35 W |
| Long-Distance PoE | 38 W |
| Dialing Function | |
| Long Range | Ports 1 to 4: up to 300 m; and the speed rate of the port is 10 Mbps. |
| General | |
| Shell | Metal material, fan-free design |
| Gross Weight | 0.48 kg (1.06 lb) |
| Net Weight | 0.2 kg (0.4 lb) |
| Dimension (W × H × D) | 105 mm × 27.6 mm × 83.1 mm (4.1” × 1.1” × 3.3”) |
| Operating Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Storage Temperature | -40 °C to 85 °C (-40 °F to 185 °F) |
| Operating Humidity | 5% to 95% (no condensation) |
| Storage Humidity | 5% to 95% (no condensation) |
| Power Supply | 48 VDC, 0.8 A |
| Power Consumption In Idle | 3 W |
| Approval | |
| EMC | FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 55024: 2010 +A1: 2015); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016) |
| Safety | UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013) |
| Chemistry | CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006) |
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