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ZyXEL ES-3148
Производител: ZyXEL
Модел: ES-3148
699.00 лв.
без ДДС
Модел: ES-3148
The ZyXEL Switch 3000 Series consists of full-featured Fast Ethernet switches that provide comprehensive Layer-2 switching capabilities. With multi-layer security, intelligent QoS, redundant design, quick recovery and convenient network management features, the ZyXEL Switch 3000 Series are the best Edge switches for enterprises to build reliable, high-performance networks.
The Switch 3000 Series consists of four models: ES-3124, ES-3124F, ES-3124PWR, and ES-3148. The ES-3124 and ES-3124F are Layer-2 Fast Ethernet managed switch; ES-3124PWR is a Layer-2 Fast Ethernet managed switch with the Power-over-Ethernet feature. They are the best edge switches for SME with advanced features like intelligent management, comprehensive security and high-performance QoS. The ES-3148 is an intelligent high-density Layer-2 managed switch aiming for networks requiring high QoS and triple-play performance, network security and resiliency in markets such as enterprises, educational institutes and public sectors.

Format & Standards

IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x

Ports & Interface

Primary Ports
48 x10/100BASE-T, RJ-45 ports, 2 x1000Base-T GbE and 2 dual-personality GbE interface (RJ-45 or SFP open slots)
Console: D-Sub 9 pin Female (DCE) 

Primary Port Speed
10/100Mbps + 1000Mbps

Data Transmission

MAC Address Table
VLAN Support


Buffer Memory
User Security and Authentication:
MAC filtering per port secures access to each port 
Specific MAC forwarding per port: only specified MAC addresses can access the network (Port Security) 
Limited MAC number per port 
IP Filtering 
TCP/UDP Socket Filtering 
802.1x port-based security, prevent unauthorized client access to the network 
IEEE 802.1Q tag-based and port-based VLAN 
Support GVRP, automatic VLAN member registration 
256 static VLAN, up to 4K dynamic VLAN 
Full range 4K PVID support 
Port-based VLAN & VLAN Isolation 
MAC Freeze 
Intrusion Lock

Network Administration Security:
User name/password required for web/telnet/local console administrators 
Two level security by specific SNMP read/write community 
SSH v1/v2 

Input voltage of AC: 100-240VAC, 50/60Hz 
Max power rating of AC: 60 Watt 
Backup power supply into 12V DC


Other Standard Compliance:
IEEE 802.3z 
IEEE 802.1d Spanning tree protocol 
IEEE 802.1w Rapid Spanning tree protocol 
IEEE 802.1p Class of service, priority protocols 
IEEE 802.1Q VLAN tagging 
IEEE 802.1x Port Authentication 
IEEE 802.3ad LACP aggregation 
IEEE 802.1ad VLAN Stacking

17Gbps switching fabric 
Switching Forwarding Rate 12.6 Mpps (1488000pps/1000Base-T/1000Base-X, 148800pps/100Base-TX) 
Wire-speed performance 
Jumbo Frame support on Gigabit ports

Traffic Management and QoS:
IEEE 802.1p with 8 priority queues per port for different types of traffic 
WFQ (Weighted Fair Queuing) scheduling algorithm 
Supports DSCP 
Supports IGMP snooping 
Congestion control on all ports 
Rate Limiting: Rule-based/Port-based bandwidth control, 64kbps granularity 
Port-based egress traffic shaping 
Broadcast Storm Control

Link Aggregation:
IEEE 802.3ad LACP link aggregation compliant 
Support static manually port trunking 
Up to 6 aggregation groups, per group support up to 8 ports

Resilient Network:
IEEE802.1w Rapid Spanning Tree Protocol (RSTP) provides rapid convergence of spanning

tree independent of spanning-tree timer

Network Management:
Supports ZyXEL iStacking, up to 24 switches can be managed by one IP address 
Web-based management 
Telnet CLI 
SNMP v2c 
RS-232c Local console 
IP management: static IP or DHCP client 
RMON four RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events) for enhanced traffic management,

monitoring, and analysis 
Port mirroring: supports Source/Destination/Both port mirroring

Intelligent ACL (L2/L3/L4 Access List Control):
Based on MAC address 
Based on VLAN 
Based on IP address 
Based on Protocol type 
Based on TCP/UDP port number 
Based on DSCP

» ES-3148 Datasheet.pdf