DS-3E1105P-EI/M
4-Port Smart PoE Switch, 45 W
- 4 PoE ports, 45 W budget
- PoE watchdog restarts frozen cameras
- Long-range PoE up to 300 m (1,000 ft)
- VLAN and loop prevention
DS-3E1105P-EI/M
4-Port Smart PoE Switch, 45 W
- 4 PoE ports, 45 W budget
- PoE watchdog restarts frozen cameras
- Long-range PoE up to 300 m (1,000 ft)
- VLAN and loop prevention
Smart PoE Switch
Hikvision DS-3E1105P-EI/M 4 Port Fast Ethernet Smart POE Switch
Ports
4 × 10/100 Mbps PoE port,1 × 10/100 Mbps RJ45 port
PoE Standard
IEEE 802.3af,IEEE 802.3at
PoE Power Budget
Total PoE Power Budget 45W
Network Parameters
MAC Add. Table: 2K, Switching Capacity: 1.2 Gbps, Packet Forwarding Rate: 0.89Mpps
Software Function
Support 802.1Q VLAN, Support PoE watchdog, STP/RSTP Loop prevention
Key specs
- 4 × 10/100 Mbps PoE ports, 1 × 10/100 Mbps uplink
- PoE budget 45 W
- PoE watchdog; cable detection
- 802.1Q VLAN, STP/RSTP loop prevention
- Long-range PoE up to 300 m (1,000 ft)
- 6 kV surge protection
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General |
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Shell |
Metal material, fan-free design |
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Net Weight |
0.26 kg (0.573 lb) |
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Gross Weight |
0.75 kg (1.65 lb) |
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Dimensions (W × H × D) |
121.1 mm × 27.6 mm × 83.1 mm (4.77'' × 1.09'' × 3.27'') |
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Operating Temperature |
0 °C to 40 °C (32 °F to 104 °F) |
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Storage Temperature |
-40 °C to 85 °C (-40 °F to 185 °F) |
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Operating Humidity |
5% to 95% (no condensation) |
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Relative Humidity |
5% to 95% (no condensation) |
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Power Supply |
54 V DC, 0.92 A |
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Installation Mode |
Desk-Mounted, Wall-Mounted |
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Max. Power Consumption |
50 W |
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Power Consumption in Idle |
5 W |
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Surge Protection |
6 kV |
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Network Parameters |
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Ports |
4 × 10/100 Mbps PoE port,1 × 10/100 Mbps RJ45 port |
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MAC Address Table |
2 K |
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Switching Capacity |
1.2 Gbps |
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Packet Forwarding Rate |
0.89 Mpps |
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Internal Cache |
768 Kbits |
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PoE Power Supply |
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PoE Standard |
IEEE 802.3af, IEEE 802.3at |
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PoE Power Pin |
8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-) |
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PoE Port |
PoE: Ports 1 to 4 |
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Max. Port Power |
30 W |
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PoE Power Budget |
45 W |
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Software Function |
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Port Isolation |
Ports 1 to 4: port isolation mode to improve network security Ports in an isolation group cannot communicate with each other, but they can communicate with ports outside the isolation group. |
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PoE Watchdog |
Ports 1 to 4: auto detect and restart the cameras that do not respond. |
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Link Aggregation |
Link
aggregation is used to aggregate multiple physical ports to form a logical
port for load balancing, bandwidth expansion, and port protection. |
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Loop Prevention |
Loop
prevention is used to prevent the switching network from forming loops, which
will seriously affect network communication. Disabled by default. |
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VLAN |
VLAN is used for network scale planning and network health improvement. Support 802.1Q. Configurable VLAN ID from 1-4094. Support Trunk, Access port mode. Support Max. 32 VLAN. |
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Long Range |
Ports 1 to 4: up to 300 m. Long range performance may vary depend on camera model or cable condition. |
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HPP |
Support one-click activation and remote management via Hik-Partner Pro. Functions supported: Display the port rate. Display the port bandwidth utilization rate. Display the PoE power usage. Display topology information. Display the alarm status. Restart ports and devices. Enable port long-rage mode. Remotely upgrade the device. |
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System Maintenance |
Support remote management via Hik-Partner Pro. |
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VIP Port |
Ports 1 to 2: data on VIP ports is preferentially forwarded when bandwidth resources are insufficient. |
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Approval |
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EMC |
CE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020) |
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Safety |
CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017) |
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Chemistry |
CE-RoHS (2011/65/EU), WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006) |
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Know before you buy
Quick answers about the DS-3E1105P-EI/M, and how it compares.
How many cameras can this PoE switch power?
Two limits apply: the number of PoE ports, and the total PoE budget in watts. Add up the maximum power of each camera from its datasheet and keep about 20% spare. Example: 16 cameras at 6 W each need 96 W, plus 20% is about 115 W, so a switch with a 125 W budget or more is right. A PoE port (802.3af) gives up to 15.4 W and a PoE+ port (802.3at) up to 30 W. PTZ cameras and cameras with heaters, strong IR or strobe lights need PoE+ or Hi-PoE (802.3bt). Not sure? Send us your camera list and we size it for you.
What is long-range PoE, up to 300 m?
A normal network cable run is limited to 100 m (330 ft). In long-range (extend) mode the switch lowers the port speed to 10 Mbps, so data and power can travel up to 300 m (1,000 ft) on one good quality copper Cat6 cable. 10 Mbps is enough for one camera, so use this mode for one camera per port, for example at a far gate or along a boundary wall. For longer runs use fiber with SFP modules.
Unmanaged, smart or managed switch: which one do I need?
Unmanaged switches are plug and play, with nothing to set up: good for small systems. Smart (web managed) switches add a web page and app view for VLANs, port status, cable checks and, on many models, PoE watchdog, so you can find and fix problems from your desk. Managed (Layer 2+ or Layer 3) switches add full control, routing and ring protection for large sites, campuses and city projects. For most CCTV jobs with 8 to 48 cameras, a smart PoE switch is the best value. Ask us if you are not sure.