Robust Design
ZyXEL's ES-1552 ExtraSmart Switch comes with 52 Fast Ethernet copper ports plus four Gigabit uplinks (two 1000Base-T ports and two SFP slots) that power the non-blocking connection power to SMB/SB networks, and the multi-function design fits into copper or fiber networks easily.

By utilising 4G uplinks and port aggregation, bandwidth on critical paths can be expanded flexibly by merging multiple traffic pipelines into one to dramatically improve network stability.

ExtraSmart™ Evolution
While many legacy web smart switches improve manageability they can often be complex to use. For most small businesses, inadequate IT expertise and complicated configurations are the major pains to overcome. Powered by a new hardware platform with smart ACL technology; "Auto DoS Attack Prevention" and "Auto VoIP" features provides hassle-free operation.

In addition, ZyXEL ES-1552 comes with a streamlined intuitive Web-GUI for features such as 802.1Q VLAN, 802.1p traffic priority and static port aggregation.

Extra Secure - Auto DoS Attack Prevention
Security is a top priority for SMB/SB networks. Equipped with Auto DoS Attack Prevention, the ES-1552 ExtraSmart Switch is capable of fighting against ubiquitous DoS attacks.

A few mouse clicks is all it takes to initiate the protection and complete the once-complicated ACL setting, reducing the time required with switch setup and management.

ES-1552 supports 802.1Q VLAN for traffic isolation, as well as static MAC forwarding and dynamic ARP to establish a robust protected network.

Auto VoIP Telephony without the Configuration headaches
VoIP is becoming more popular within businesses, but it usually requires IT expertise to optimise a network for VoIP applications. The "Auto VoIP" feature of the ES-1552 ExtraSmart Switch can identify VoIP packet patterns and approve the highest priority to VoIP-friendly communications.

Auto VoIP offers IP telephony without the configuration headaches. Features like four priority queues and a WFQ scheduling algorithm allows users to optimise network bandwidth usage and quality of services.

In terms of bandwidth management, users can choose from several options and pick the most appropriate.
Product Description


Switch typeManaged
Quality of Service (QoS) supportYes
Web-based managementYes
Basic switching RJ-45 Ethernet ports quantity48
SFP/SFP+ slots quantity2
Networking standardsIEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x
Port mirroringYes
Link aggregationYes
Broadcast storm controlYes
IP routingYes
MAC address table8000 entries
Supported data transfer rates64kbps, 256 kbps, 1Mbps, 10Mbps, 64Mbps, 100Mbps, 1Gbps
Switching capacity17.6 Gbit/s
Maximum data transfer rate1 Gbit/s
Management protocolsSNMP v1, v2
CertificationUL 60950-1
CSA 60950-1
EN 60950-1
IEC 60950-1
Power consumption (typical)20.5 W
Operating temperature (T-T)0 - 45 °C
Storage temperature (T-T)-10 - 70 °C
Operating relative humidity (H-H)10 - 90 %
Weight2.7 kg
Dimensions (WxDxH)441 x 195 x 44.5 mm
Connectivity technologyWired
Packet transfer speed1488000pps/1000Base-T/1000Base-X, 148800pps/100Base-TX
Power supply typeAC:100-240VAC, 50/60Hz
I/O ports2 x 1000Base-T
Additional Information

Additional Information

Colour Black
ConditionBrand New
EAN 4718937504954
Manufacturer ZyXEL
Product nameZyXEL ES-1552 48-Port Web Managed Ethernet Switch
Product code91-010-156003B
Warranty1 year
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