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  • 洋妞
28 Port 10G Uplink 24 Port Gigabit L3 Managed Ethernet POE Switch

28 Port 10G Uplink 24 Port Gigabit L3 Managed Ethernet POE Switch


1. Overview

PTD1628-24P-4X-NM is a 28 Port 10G Uplink 24 Port Gigabit L3 Managed Ethernet POE Switch, which provide 24*10/100/1000 adaptive POE electrical port, 4*10G SFP+ Port,1*Console port, 1*USB series port. Used the high quality high speed network IC and the most stable POE chips, POE port satisified IEEE 802.3 af/at standard, this series POE Switch can provide no gap link for 10/100/1000M ethernet, and the PoE power supply port can automatically detect and supply power to the power receiving device that meets the standard, intelligent detection of non-PoE devices does not supply power, only transmits data. Completed security control strategy and CPU protect policy improve fault tolerance, ensure stable network operation and link load balance; equipment supports automatic DoS attack prevention and SNMP, IEEE 802.1, spanning tree and rapid spanning tree protocol, link aggregation and other functions . Advanced security functions and advanced quality of service (QoS), can be used as core, distribution or access layer switches, with high port density and easy management, it is an ideal choice for various commercial network applications.

2. Features

Ø Compatible with IEEE 802.1d、IEEE 802.1w、IEEE 802.1s、IEEE 802.1p、IEEE 802.3、IEEE 802.3u、IEEE 802.3x、IEEE 802.3z、IEEE 802.3ab、IEEE 802.3ae standard;

Ø L3 Management,support DHCP Server, QoS, ACL control, support SNMP V1/V2/V3,support IGMP Snooping v1/v2

Ø Support Spanning Tree Protocol STP/RSTP/MSTP(ERPS), Support loop detection and self-healing, support remote loopback monitoring and control (802.3ah OAM)

Ø Support multiple VLAN divisions, mac VLAN, protocol VLAN, private VLAN

Ø Support IP address + MAC address + VLAN + port binding, support DHCP Snooping, support IP source and DAI protection

Ø Support IPV4/IPV6

Ø Compatible with IEEE802.3at (30W) and IEEE802.3af (15.4w) power supply standards

Ø Support PoE management, PoE watchdog

I/O Interface




24*10/100/1000Mbps POE Port 4*10G SFP Port

1*RJ45 Console Port 1*USB Port




Packet Forwaring Rate




Flash Memory


Packet Buffer Memory


MAC Address


Jumbo Frame





100000 hours


Network Protocol

IEEE 802.3: Ethernet MAC Protocol

IEEE 802.3i: 10BASE-T Ethernet

IEEE 802.3u: 100BASE-TX Fast Ethernet

IEEE 802.3ab: 1000BASE-T Gigabit Ethernet

IEEE 802.3z: 1000BASE-X Gigabit Ethernet (optical fiber)

IEEE 802.3ae: 10G Ethernetoptical fiber

IEEE 802.3az: Energy-efficient Ethernet

IEEE 802.3ad: Standard method of performing link aggregation

IEEE 802.3x: flow control

IEEE 802.1ab: LLDP/LLDP-MED(Link Layer Discovery Protocol

IEEE 802.1p: LAN Layer 2 Qos/Cos protocol (multicast filtering function) related to traffic priority

IEEE 802.1q: VLAN Bridge Operation

IEEE 802.1x: Client/Server Access Control and Authentication Protocol

IEEE 802.1d: STP

IEEE 802.1s: MSTP

IEEE 802.1w: RSTP

PoE Protocol

IEEE802.3af(15.4W) IEEE802.3at(30W)

Industry Standard

EMI: FCC Part 15 CISPR (EN55032) class A EMS: EN61000-4-2 (ESD)

Network Medium

10Base-T: Cat3, 4, 5 or above UTP/STP(≤100m)

100Base-TX: Cat5 or above UTP/STP(≤100m)

1000Base-TX: Cat5 or above UTP/STP(100m)

Multi-mode Fiber: 50/125, 62.5/125, 100/140um

Single-mode Fiber: 8/125、8.7/125、9/125、10/125um


Safety Certificate



Working Environment

Working Temperature: -10~50°C

Storage Temperature: -40~85°C

Working Humidity :10%~90%,non-condensing Storage Temperature:5%~90%,non-condensing

Working Height:Maximum 10,000 feet

Storage Height:Maximum 10,000 feet

Function Indication

PWR (Power Indicator)


Un-Light:No Power

SYS (System Indicator)

Flashing: not start or fail

Lighting: System Running

Link(Link Indicator

Lighting: Link connection Flashing: Data transmission Un-Light: Link disconnect


PoE Indicator)

Lighting:PoE on

Un-Light:PoE off

ACT(Data light)

Steady on: Link connected

Flashing: data transmission

No light: The link is unreachable

Physical Specification

Structure Size

Product Dimensions: 440*205*44mm

Packing Dimensions: 503*385*91mm

Product N.W: 4.0KG

Product G.W: 5.2KG

Packing Info

Carton Dimensions: 520*380*405mm

Packing quantity: 4 sets

Packing weight: 21.2KG

Power Voltage

Input voltage: AC100-240V/50-60Hz

Power supply: 52V 7.69A / 400W

Package List

Ethernet switch 1 set, Instruction manual 1 pcs, Certificate1 pcs, Power cord 1 pcs Serial cable 1 pcs, Brackets 1 pair

Application Environment

Ø Metropolitan fiber broadband network: telecommunications, cable television, network system integration, etc., data network operators

Ø Broadband private network: applicable to private networks in finance, government, petroleum, electric power, public security, education and other industries

Ø Multimedia transmission: Image, Voice, Data transmission, for distance learning, conference television, video phones and other applications

Ø Real-time monitoring: real-time control signal, image and data transmission at the same time

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