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E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer


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Home ProductsEthernet POE Switch

Managed Ethernet POE Powered Gigabit Switch , POE Powered Network Switch

China E-link China Technology Co., Ltd. certification
China E-link China Technology Co., Ltd. certification
The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

—— Faize Akçaba-Turkey

E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

—— Patrícia Maia-Brazil

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Managed Ethernet POE Powered Gigabit Switch , POE Powered Network Switch

Managed Ethernet POE Powered Gigabit Switch , POE Powered Network Switch
Managed Ethernet POE Powered Gigabit Switch , POE Powered Network Switch

Large Image :  Managed Ethernet POE Powered Gigabit Switch , POE Powered Network Switch

Product Details:
Place of Origin: Guangdong, China
Brand Name: E-link
Certification: CE/FCC/Rohs
Model Number: LNK-1024G
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Standard export package
Delivery Time: 4-6 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000pcs Per Month
Detailed Product Description
PoE Standard: IEEE802.3af/at Bandwidth: 52 Gbps
Network Interface: 24 Rj45 Fiber Port: 2 SFP
Rate: 10/100/1000Mbps Dimensions: 440 X 310 X 45 Mm
High Light:

power over ethernet gigabit switch


poe powered network switch

Managed 24 port 48v poe switch +2 SFP Gigabit Port, cisco fiber optic switches compatiable


Model: LNK-1024G



LNK-2024G is designed to build up rich, high-performance network security needs,the new generation of self-developed designs Gigabit Layer 2 Managed Switch support IEEE802.3af/at standard, maximum distance of 100 meters, only for 802.3af/at terminal equipment supply and thus do not need to worry about damaging proprietary PoE or non-PoE standard equipment. In addition, when PoE devices connected to it will not stop the power supply. Simple and reliable design, automatic identification PoE demand, speed, duplex and use AutoUplink ™ network cable type. PS2024G provided some need to simplify wireless access point (AP) and IP-based network cameras installed commercial networks. These devices away from the power outlet is ideal for hanging on the wall or ceiling height. PoE eliminates specifically for these devices to connect the power outlet trouble. So that a device connected to the AC power supply connection is more difficult flexible and minimization of installation cost. Compact and flexible design, PS2024G is for those who want to use PoE to deploy the economy wireless access point (AP) and IP-based network surveillance cameras ideal for small business networks.



  • IEEE 802.3,IEEE 802.3u,IEEE802.3ab,IEEE802.3x,IEEE802.3af standard
  • Rich QoS policies
  • Port-based, IEEE802.1p and DSCP three kinds priority mode, support Equ, SP (Strict priority), WRR (Weighted Round Robin), SP + WRR queue scheduling algorithm four kinds to protect business-critical data priority;
  • Support flow control function, can reasonably allocate bandwidth.
  • Multi-level access control policy
  • Powerful hardware ACL capabilities to support L2 ~ L3 data stream classification; supports port-based, VLAN's ACL, easy network monitoring, traffic policing, priority marking and data forwarding control; supports time-based ACL control, easy to achieve time precisely controlled access needs; support port-based 802.1x authentication and MAC-based, easy to set user access rights.
  • Support traditional STP / RSTP / MSTP link layer protection technology
  • Supports CLI command line (Console, Telnet, SSHV1/V2), Web NMS (http, SSL V2/V3/TLSV1), SNMP (V1/V2c/V3) and other management methods to achieve quick and easy network management; support user classification , identity filtering capabilities, enhanced configuration security; support port data monitoring, real-time monitoring network status, easily achieve unified management of the global network, convenient and flexible

Warranty: One Year



Technical Indexes

Network Interface

10M/100M/1000Mbps RJ45 ports with PoE function (port 1 to port 24)

10M/100M/1000Mbps cascade power port (port 25 to port 26)

100M/1000Mbps cascaded optical port (port 27 to port 28)

Transmission speed

100M/1000Mbps full duplex,

Network Interface: 100BASE-T or 1000BASE-TX Ethernet RJ-45 interface

Performane Specifications

Bandwidth: 52 Gbps (non-blocking)

Network latency (100 to 1000Mbps): Maximum 20 microsecond

(64-byte packet size)

Network latency (1000 to 1000M bps): Maximum 20 microsecond (64-byte packet size)

Address database size: 8,192 MAC addresses

Frame filtering and transmission rate:

10M port maximum 14,800 pps

100M port maximum 148,800 pps

1000M port maximum 148,8000 pps

Network Protocol and Standards Compatibility

IEEE 802.3i 10BASE-T

IEEE 802.3u 100BASE-TX

IEEE802.3ab 1000Base-T

IEEE802.3z 1000Base-SX/1000Base-LX

IEEE 802.3af/at Power over Ethernet

LEDs Indicator

System: Power, POE power supply

Each port speed, connection

LED Light

System:Power, PoE

Each Port Link/ACT/Speed,10M/100M/1000Mbps Network

Power Support

Maximum PoE power: 400W (all PoE ports, port 1 to port 24),

Single-port maximum 30W

Maximum Power: 400W; 48V output; (various countries adopt customized plug)

Physical Specification

Dimensions (L × W × H): 440mm × 310mm × 44mm

Weight: 6kg

Environmental Specification

Operating temperature: 0 ℃ ~ 50 ℃

Storage temperature: -40 ℃ ~ 70 ℃

Operating Humidity: 10% ~ 90% RH non-condensing

Storage Humidity: 5% ~ 90% RH non-condensing

Certificate CE. FCC ROHS
Warranty 1 year
Software Specifications
POE Supply

Port power priority

System power consumption value setting

Port Power Limit Settings


POE Over Temperature Protection

Security Features

IP-MAC-Port-VID binding

ARP Protect

DoS Protect

Port Safety

802.1X Certificate

Guest VLAN

Access Control

L2~L3 Packet filtering

Based on port, VLAN issued


Flow-based destination port redirection

Flow-based rate-limiting

Flow-based QoS marking


802.1Q VLAN

Protocol Based VLAN



Address Table

Address Display / Query


Static MAC address settings

Dynamic MAC address management

MAC address filtering

Port Management

Port Aggregation Manual aggregation / LACP

Port Monitoring

Port speed

Storm suppression

Spanning Tree STP (802.1d)
RSTP (802.1w)
MSTP (802.1s)
Spanning Tree safety
Fast Leave
Multicast address management
Multicast VLAN
Multicast routing port
Static multicast address
Discard unknown multicast packets
Multicast Filtering
Port queue 4
Port Priority
802.1P Priority
DSCP/ToS Priority

Priority scheduling mode SP(Strict priority scheduling)

WRR( Weighted round-robin scheduling SP+WRR)

DHCP Client
DHCP Snooping
DHCP Attack Protection
Configuration import and export
System Time
PingTracert Detect
Loopback Detection
Cable detection

System Log

IP: User name:admin

No password


Show / Filter

Log Server





System Management SNMP V1/V2/V3
  Cluster Management
Free software upgrades Provide software upgrade package





Contact Details
E-link China Technology Co., Ltd.

Contact Person: Mr. Michael Guo

Tel: 19928768315

Fax: 86-755-8312-8674

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