POE SWITCH HIKVISION DS-3E1552P-SI Smart Managed 48-Port GIGABIT

mart managed switches are developed by Hikvision, featuring easy management and maintenance. You can easily deploy,
monitor and expand your surveillance system anytime and anywhere with our software platforms. You can view the network
topology, monitor the health of the network and receive device alarms in real time, which greatly reduces the cost of
network operation and maintenance.
 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

General
Shell Metal material
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 -40 °C to 85 °C (-40 °F to 185 °F)
Operating Humidity 5% to 95% (no condensation)
Relative Humidity 5% to 95% (no condensation)
Power Supply 100 to 240 V AC, 50/60 Hz, Max. 5 A
Installation Mode Rack (equipped with mounting ears)
Max. Power Consumption 500 W
Power Consumption in Idle 30 W
Surge Protection 6 kV
Network Parameters
Ports 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.