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非管理型交換機(jī)
千兆1光4電光纖交換機(jī)光纖收發(fā)器,一鍵設(shè)置VLAN
* 4個(gè)10/100/1000 Mbps 自適應(yīng)RJ45端口
* 1個(gè)上聯(lián)口為1000Mbps 支持SC/FC/ST/SFP光纖接口
* 光纖傳輸距離550m~120Km可選
* 支持端口自動(dòng)翻轉(zhuǎn)(Auto MDI/MDIX)
* 流控方式:全雙工采用IEEE 802.3x標(biāo)準(zhǔn),半雙工采用Back pressure標(biāo)準(zhǔn)
* 符合IEEE 802.3 10Base-T和IEEE 802.3u 100/1000Base-TX標(biāo)準(zhǔn)
* 采用存儲(chǔ)轉(zhuǎn)發(fā)的交換機(jī)制
* 所有端口支持線速交換,64~9000幀長范圍內(nèi)均可達(dá)到線速
* 一鍵設(shè)置VLAN,實(shí)現(xiàn)本地隔離
* 即插即用
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概述:

HT304G-MG1/SG1/SFPG1 是我司自主研發(fā)生產(chǎn)的千兆1光4電 光纖交換機(jī),將1000M以太網(wǎng)電信號(hào)轉(zhuǎn)換成光信號(hào),采用單芯或者雙芯光纖同步完成光信號(hào)的發(fā)送和接收。

HT304G-MG1/SG1/SFPG1 千兆1光4電光纖收發(fā)器/交換機(jī),完全符合IEEE802.3、IEEE802.3u、100Base-FX標(biāo)準(zhǔn)。

HT304G-MG1/SG1/SFPG1 千兆1光4電光纖收發(fā)器/交換機(jī)信號(hào)以光脈沖的形式在光纖中傳輸,比采用雙絞線傳輸以太網(wǎng)信號(hào)有許多優(yōu)點(diǎn):安全性高,可靠性強(qiáng),傳輸速率快、距離遠(yuǎn)等,非常適合解決網(wǎng)絡(luò)攝像機(jī)、計(jì)算機(jī)、交換器等設(shè)備的遠(yuǎn)程傳輸。


VLAN一鍵切換

提供硬件VLAN開關(guān),可根據(jù)實(shí)際環(huán)境需要靈活切換。

VLAN功能開啟時(shí),1-4端口不能互相訪問,實(shí)現(xiàn)端口隔離,抑制網(wǎng)絡(luò)風(fēng)暴,提升網(wǎng)絡(luò)安全;

VLAN功能關(guān)閉時(shí),4個(gè)端口可互相通信。


技術(shù)規(guī)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