Guangzhou DSPPA Audio Co., Ltd.
Tel: 020-28346138
Fax: 020-81305947

D7602 Intelligent Network Extender


● Support port auto flip function.
● With 24 gigabit ports and 2 independent gigabit optical ports.
● Support port mirroring and bandwidth control.
● Support Web management method.
● Support IEEE802.3x flow control.
● Auto detection of the receiving end; auto power management.
● The network port supports lightning protection.
● With built-in AC-DC power supply.
● The AC input port supports lightning protection.
● Support working temperature of 0°C ~ 40°C.

  • Introduction
  • Specification

The device is a fully managed, two-layer plain switch with 24 ports at  10/100/1000Mbps and 2 independent optical ports at 1000Mbps . With network interface firmware control network switching function, it is suitable for residential buildings in corridor-level broadband switching equipment, and meets the needs of carrying various Ethernet services and accessing Ethernet.
The chassis is a standard 1U 19-inch one with 24 gigabit ports and 2 Gigabit independent optical ports; It has a web management configuration interface so that users can easily conduct settings and applications of each port.

Hardware technology

Meets the standards of the

IEEE802.3,  IEEE802.3u,IEEE802.3ab, IEEE802.3z

Operating mode

Store and Forwarding; Wire-speed forwarding

Mac address table capacity

8 K

Backplane bandwidth

52 Gbps

Flow control

IEEE 802.3x Flow Control, back pressure flow control

Software Technical Specifications

Port configuration

It supports configuration disable enable, rate, full/half duplex, flow control, address learning

Port mirroring

It supports many-to-many mirroring


It supports port-based VLAN and 802.1q Tag-VLAN

Link Aggregation

It supports up to 8 groups with up to 4 Gigabit ports each

Flow control

IEEE 802.3x Flow Control, back pressure flow control

Port speed limit

Speed limit Unit: 64kbps

Spanning Tree Protocol

It supports STP, RSTP, MSTP

Other loop protocols

It supports EAPS


It supports 256 multicasts, and IGMP Snooping


It supports 4 priority queues

4) It supports multiple queue scheduling algorithms such as SP, WRR or SP+WRR

Port-based/MAC-based/802.1p-based/DSCP-based staging is supported


It supports standard IP, extended IP :MAC IP ARP It supports 512 ACL rules


Mac-based 802.1X authentication is supported

AAA/RADIUS authentication is supported

Web/Telnet login password protection is supported

It supports password protection for accessing privileged mode


It supports profiles


It supports to upload and download supplement files via Web

Firmware upgrading

It supports firmware upgrades via the Web

Management interface

It supports Web, SNMP, CLI, Telnet, Console

Power Input

AC input voltage range

100 to 240 VAC 50-60 Hz

Lightning protection

The AC input supports 6kV lightning protection

Power consumption

15W (without PD load)

Environmental requirements for use

Working temperature:

0℃ ~ 40℃

Storage ambient temperature range

-40℃ ~ +85℃

Ambient relative humidity range

10% to 90% RH, non-condensing

Installation method




Package dimensions:

505 mm x 285 mm x 100 mm

Machine dimension (L×D×H)

440 mm x 200 mm x 44 mm

Gross weight


net weight


Relate Products

Leave a Message Email Us

we will contact you within 24 hours.

Related News
  • Tel:+86 020 37166520
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept