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48 Port Gigabit Smart POE Switch

IEEE 802.3af/at PoE standard
48 x Gigabit PoE Ports, 2 × gigabit RJ45, 2 x fiber optical ports
Total PoE Power Budget 470W
PoE Watchdog, STP/RSTP, VLAN, SNMP, QoS
104 Gbps Switching Capacity
16 K MAC Address Entries

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Data Sheet

Available models:

DS-3E1552P-SI

Specification
Resources
Accessories

Data Sheet

Network Parameters
Porti48 × Gigabit PoE port,2 × Gigabit RJ45 port,2 × Gigabit fiber optical port
MAC Address Table16 K
Switching Capacity104 Gbps
Packet Forwarding Rate77.38 Mpps
Internal Cache12 Mbits

PoE Power Supply
PoE StandardIEEE 802.3af,IEEE 802.3at
PoE Power Pin8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)
PoE PortPoE: Ports 1 to 48
Max. Port Power30 W
PoE Power Budget470 W

Software Function
Long RangePorts 1 to 48: up to 300 m. Long range performance may vary depend on camera model or cable condition.
Port IsolationPorts 1 to 48: 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.
PoE WatchdogPorts 1 to 48: auto detect and restart the cameras that do not respond.
Link AggregationLink aggregation is used to aggregate multiple physical ports to form a logical port for load balancing, bandwidth expansion, and port protection. Support static link aggregation. Support 8 aggregation groups.
QoSQoS is used to allocate bandwidth to different services so as to provide end-to-end service quality assurance. Support port-based priority configuration. Support SP, WRR priority schedule mode.
Loop PreventionLoop prevention is used to prevent the switching network from forming loops, which will seriously affect network communication. Disabled by default. Support 802.1D STP. Suppport 802.1w RSTP.
VLANVLAN 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. 4094 VLAN.
HPPSupport one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device.
System MaintenanceSupport remote upgrade, default parameter restoration, logs viewing, basic network parameter configuration, import and export configuration, and time synchronization.
Port Rate-Limiting Port rate-limiting is used for port bandwidth adjustment to prevent network congestion.
Storm ControlStorm control is used to prevent switch ports from being blocked by broadcast or multicast storms in the LAN, which may affect network communication. Support port rate limiting based on broadcast, multicast, and unknown unicast packets.

General
ShellMetal material
Net Weight4.35 kg (9.59 lb)
Gross Weight4.5 kg (9.92 lb)
Dimensions (W × H × D)440.00 mm × 44.00 mm × 323.80 mm (17.32'' × 1.73'' × 12.71'')
Operating Temperature0 °C to 45 °C (0 °F to 113 °F)
Storage Temperature-40 °C to 85 °C (-40 °F to 185 °F)
Operating Humidity5% to 95% (no condensation)
Relative Humidity5% to 95% (no condensation)
Power Supply100 to 240 VAC, 50/60 Hz, Max. 5 A
Installation ModeRack (equipped with mounting ears)
Max. Power Consumption500 W
Power Consumption in Idle30 W
Surge Protection6 KV

Approval
EMCCE-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)
SafetyCB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017)
ChemistryCE-RoHS (201165EU); WEEE (201219EU); Reach (Regulation (EC) No.19072006)

Network Parameters

Porti

48 × Gigabit PoE port,2 × Gigabit RJ45 port,2 × Gigabit fiber optical port

MAC Address Table

16 K

Switching Capacity

104 Gbps

Packet Forwarding Rate

77.38 Mpps

Internal Cache

12 Mbits

PoE Power Supply

PoE Standard

IEEE 802.3af,IEEE 802.3at

PoE Power Pin

8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)

PoE Port

PoE: Ports 1 to 48

Max. Port Power

30 W

PoE Power Budget

470 W

Software Function

Long Range

Ports 1 to 48: up to 300 m. Long range performance may vary depend on camera model or cable condition.

Port Isolation

Ports 1 to 48: 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.

PoE Watchdog

Ports 1 to 48: auto detect and restart the cameras that do not respond.

Link Aggregation

Link aggregation is used to aggregate multiple physical ports to form a logical port for load balancing, bandwidth expansion, and port protection. Support static link aggregation. Support 8 aggregation groups.

QoS

QoS is used to allocate bandwidth to different services so as to provide end-to-end service quality assurance. Support port-based priority configuration. Support SP, WRR priority schedule mode.

Loop Prevention

Loop prevention is used to prevent the switching network from forming loops, which will seriously affect network communication. Disabled by default. Support 802.1D STP. Suppport 802.1w RSTP.

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. 4094 VLAN.

HPP

Support one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device.

System Maintenance

Support remote upgrade, default parameter restoration, logs viewing, basic network parameter configuration, import and export configuration, and time synchronization.

Port Rate-Limiting

Port rate-limiting is used for port bandwidth adjustment to prevent network congestion.

Storm Control

Storm control is used to prevent switch ports from being blocked by broadcast or multicast storms in the LAN, which may affect network communication. Support port rate limiting based on broadcast, multicast, and unknown unicast packets.

General

Shell

Metal material

Net Weight

4.35 kg (9.59 lb)

Gross Weight

4.5 kg (9.92 lb)

Dimensions (W × H × D)

440.00 mm × 44.00 mm × 323.80 mm (17.32'' × 1.73'' × 12.71'')

Operating Temperature

0 °C to 45 °C (0 °F to 113 °F)

Storage Temperature