S5452-48GT4XF-750
52-Port L2+ Managed Switch with 48-Port PoE
> All-gigabit port design (10 gigabit uplink port)
> Meets the requirements of IEEE 802.3af and IEEE 802.3at power supply standards. The red port complies with Hi-PoE/IEEE 802.3bt standard.
> Long distance PoE.
> PoE watchdog real-time monitors camera statues and automatically reboots faulty network cameras.
> Supports STP, RSTP and ERPS
> IEEE802.1Q-based VLAN configuration
> Static link aggregation and dynamic link aggregation
> Easy to manage the device through the webpage.
> EMC compliant, the device is lightning proof.
> Desktop mount and rack mount.
Basic
Layer
Layer 2
Switching Capacity
176 Gbps
Packet Forwarding Rate
130.944 Mpps
Description of Function Slots
Port 1-48: 48 × RJ-45 10/100/1000 Mbps;
Port 49-52: 4 × SFP+ 1/10 GbpsOperating Temperature
–10 °C to +55 °C (14 °F to +131 °F)
Operating Humidity
5%–95% (RH), non-condensing
Storage Humidity
5%–95% (RH), non-condensing
Power Supply
Built-in power supply: 100–240 VAC, 50/60 Hz, 12 A Max
Power Consumption
Idling load: 31.4 W;
Full load: ≤ 800 WStatics Protection
Air discharge: 8 kV;
Contact discharge: 6 kVLightning Protection
Common mode: 4 kV;
Differential mode: 2 kVNet Weight
5.7 kg (12.57 lb)
Gross Weight
7 kg (15.43 lb)
Product Dimensions
440 mm × 391 mm × 44.0 mm (17.32" × 15.39" × 1.73") (L × W × H)
Packaging Dimensions
561 mm × 513 mm × 146 mm (22.09" × 20.20" × 5.75") (L × W × H)
Installation
Rack mount; desktop mount
PoE
PoE
Yes
PoE Power
Port 1-4 ≤ 90 W, Port 5-48 ≤ 30 W, total ≤ 750 W
PoE Protocol
IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt
PoE Power Consumption Management
Yes
PoE Pin Assignment
1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
Long Distance PoE Transmission
Yes
Hardware
Debugging
1 × Console port
Reset Button
1
Performance
Packet Buffer Size
16 Mbit
Jumbo Frame
12288 Byte
MAC Table Size
32K
Communication Standard
IEEE 802.3; IEEE 802.3u; IEEE 802.3x; IEEE 802.3ab; IEEE 802.3z; IEEE 802.3ad
VLAN Number
4094
VLAN Interface
10
Feature
Ethernet Loop Protection
STP/RSTP/ERPS
VLAN Function
Port-based VLAN
Link Aggregation
LACP;
Static link aggregation;
Dynamic link aggregationPort Feature
IEEE 802.3x flow control;
Unknown unicast suppression;
Multicast storm control;
Broadcast storm controlIEEE 802.3x Flow Control
Yes
Multicast
IGMP Snooping
Reliability
LLDP
DHCP Function
DHCP Client
Security
802.1X;
Port isolation;
Radius;
HTTPSQoS/ACL
SP/WRR queue scheduling;
802.1p and DSCP priority mapping;
Port speed limitEquipment Management
Web;
SNMP V1/V2C/V3;
NTP;
Logs;
PingGeneral
Packing List
1 × User Manual;
1 × Legal and Regulatory Information;
1 × Warranty Card;
1 × List of Hazardous Substances;
1 × Power Cord;
1 × Rack-mounting KitTransmission Performance:
Cable(m)
Load Capacity(W)
Bandwidth(Mbps)
IEEE802.3bt 90W
100
71.3
1000
150
62
10
200
51
10
250
40
10
Hi-PoE 60W
100
53
1000
150
50
10
200
47
10
250
37
10
IEEE802.3at 30W
100
25.5
1000
150
25.5
10
200
25.5
10
250
25.5
10
Note: Data from this table was collected by Dahua test lab and is for reference only. The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.
