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非管理型交换机
千兆1光4电光纤交换机光纤收发器,一键设置VLAN
* 4个10/100/1000 Mbps 自适应RJ45端口
* 1个上联口为1000Mbps 支持SC/FC/ST/SFP光纤接口
* 光纤传输距离550m~120Km可选
* 支持端口自动翻转(Auto MDI/MDIX)
* 流控方式:全双工采用IEEE 802.3x标准,半双工采用Back pressure标准
* 符合IEEE 802.3 10Base-T和IEEE 802.3u 100/1000Base-TX标准
* 采用存储转发的交换机制
* 所有端口支持线速交换,64~9000帧长范围内均可达到线速
* 一键设置VLAN,实现本地隔离
* 即插即用
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概述:

HT304G-MG1/SG1/SFPG1 是我司自主研发生产的千兆1光4电 光纤交换机,将1000M以太网电信号转换成光信号,采用单芯或者双芯光纤同步完成光信号的发送和接收。

HT304G-MG1/SG1/SFPG1 千兆1光4电光纤收发器/交换机,完全符合IEEE802.3、IEEE802.3u、100Base-FX标准。

HT304G-MG1/SG1/SFPG1 千兆1光4电光纤收发器/交换机信号以光脉冲的形式在光纤中传输,比采用双绞线传输以太网信号有许多优点:安全性高,可靠性强,传输速率快、距离远等,非常适合解决网络摄像机、计算机、交换器等设备的远程传输。


VLAN一键切换

提供硬件VLAN开关,可根据实际环境需要灵活切换。

VLAN功能开启时,1-4端口不能互相访问,实现端口隔离,抑制网络风暴,提升网络安全;

VLAN功能关闭时,4个端口可互相通信。


技术规格

Protocol Standard

IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.1q, IEEE802.3ab, IEEE802.1p QoS,IEEE802.1d Spanning Tree

Wavelength

850nm/1310nm/1550nm

Transmission Distance

Cat5 100m

Multimode, Single/Dual-fiber 550m

Single Mode, Single-fiber 20/40/60/80/100Km

Single Mode, Dual-fiber 20/40/60/80/100/120Km

Ethernet Port

RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable

Fiber Port

Multimode, Dual-fiber SC/ST/FC (Diameter 50/125, 62.5 / 125μm)

Single Mode, Single Fiber, SC/ST/FC (Diameter 9/125μm )

Single Mode, Dual-fiber SC/FC (diameter 9/125μm )

Exchange Attribute

Conversion Method: Media conversion, store and forward / straight in

MAC Add: 8 K

Cache: 1 Mbit

Full duplex state: flow control, half-duplex: backpressure mode

Store and Forward: 9.6us, Straight In: 0.9us

BER: <1/1000000000

LED Indicator

PWR( Power Supply )

FX LINK/ACT

FDX ( Ethernet port full / half duplex mode )

TX LINK/ACT ( Ethernet port communication / action )

1000 ( 1000/100/10M transmission rate )

FX ( Optical signal )

Power Supply

Power Input: DC5V 2A

Full Load: <2.5 W

Working Environment

Operating Temperature: -20~70℃

Storage Temperature: -40~70℃

Storage Humidity: 5% to 90% non-condensing

Dimension

108*83*28mm ( L * W * H )

Certification

CE, FCC, RoHS

Warranty

3-years

Ordering information

Model No.

Description of Goods

HT304G-MG1-0.5-XX

10/100/1000Base-Tx to 1000Base-Fx Multimode, Dual Fiber, 550m, SC/ST/FC Connector, XX=SC/ST/FC

HT304G-SG1-20/40/60/80/100-XX

10/100/1000Base-Tx to 1000Base-Fx Single-mode, Dual Fiber, 1310nm or 1550nm, 20/40/60/80/120Km, XX=SC/ST/FC

HT304G-SG1-3SXXB/5SXXB-XX

10/100/1000Base-Tx to 1000Base-Fx Single-mode, Single Fiber, 1310nm/1550nm, 20/40/60/80/100Km, XX=20/40/60/80/100

HT304G-SG1-4SXXB/5SXXB-XX

10/100/1000Base-Tx to 1000Base-Fx Single-mode, Single Fiber, 1490nm/1550nm,  60/80/100Km, XX=60/80/100

HT304G-SFPG1

10/100/1000Base-Tx to 1000Base-X SFP slot, without SFP module