Astaamaha: 1). Waxay taageertaa 9.95 ilaa 11.3Gb/s qiimihii yaraa ee 2). Hot-Pluggable 3). Xidhiidhiyaha LC Duplex 4). 1550nm qaboojiyey EML gudbiyaha, sawir-qaade PIN 5). SMF waxay isku xidhaa ilaa 40km 6). 2-silig interface oo loogu talagalay qeexida maamulka oo waafaqsan SFF 8472 interface ogaanshaha ogaanshaha dhijitaalka ah 7). Korontada:+3.3V 8). Isticmaalka tamarta 4.5Gb/s; marka ay hooseeyso, heerka xogta gelida 4.5Gb/s; marka ay hooseeyso, heerka xogta gelida 1000 V) Dheejinta Electrostatic Qaybta 15aad BEN55022 Fasalka B (CISPR 22B)VCCI Class B La jaan qaadaya halbeegyada Badbaadada Isha Laser FDA 21CFR 1040.10 iyo 1040.11EN60950, EN (IEC) 60825-1,2 La jaan qaadaya badeecada heerka 1. • Wareegtada lagu taliyay ee lagu talinayo gudbinta korantada ee gudida martida loo yahay ee lagu talinayo wareegga isdhexgalka xawaaraha sare leh • Cabirka makaanikada JHA waxay xaq u leedahay inay isbedel ku sameyso alaabta ama macluumaadka halkan ku jira ogeysiis la'aan. Ma jirto wax mas'uuliyad ah oo loo qaadan karo natiijada isticmaalkooda ama codsigooda. Ma jiraan wax xuquuq ah oo hoos imaanaya wax kasta oo patent ah oo la socda iibinta alaab kasta ama macluumaadkaas. Waxaa daabacay Shenzhen JHA Technology Co., Ltd Xuquuqda daabacaadda © Shenzhen JHA Technology Co., Ltd Dhammaan xuquuqaha way xifdisan yihiin

Astaamaha C ilaa +70 °C ◊ + 3.3V hal koronto ◊ Isticmaalka korontada wax ka yar 1W ◊ RoHS waafaqsan ◊ Ilaalinta erayga sirta ah ee Codsiyada A0h iyo A2h ◊ 25GBASE-SR Ethernet Min. Caadiga ah Max. Cutubka Qoraallada Supply Voltage Vcc3 -0.5 - +3.6 V Heerkulka Kaydinta Ts -10 - +70 °C Qoyaanka shaqaynaysa RH +5 - + 85 % 1 Fiiro gaar ah: 1 Ma jiro uumi lagu taliyay xaaladaha hawlgalka Astaanta Min. Caadiga ah Max. Cutubka Xusuus-qorka Ku-shaqeynta Heerkulka Kiiska TC 0 - +70 °C Korontada Bixinta Korantada Vcc 3.14 3.3 3.47 V Qalabka Korontada ee Hadda Icc - - 300 mA Korontada Bakhtiyaynta Pd - - 1.0 W Heerka Bit BR 8.5 25.78125 - Gbps - Gbps Shaxda 2- Shuruudaha hawlgalka ee lagu taliyay Shaxda 3- Calaamadaha Calaamadaha Korantada ee Calaamadda Min. Nooca Max. Cutubyada Xusuus-qorka Gudbiyaha Kala Duwan ee Xogta Soo Gelida Swing Vin,PP 200 - 1600 mVPP Soo Gelida Kala Duwanaanta Saamaynta Kala Duwan ee ZIN 90 100 110 Ω Tx_Fault Hawlgalka Caadiga ah VOL 0 - 0.8 V Khaladka Gudbiyaha VOH 2.0 - VCC V Tx_Disable VIL. VIH 2.0 - VCC+0.3 V Qaadashada Taariikhda Kala Duwan ee Soo Saarista Vout 400 - 800 mV Soo saarista Kala Duwan ee Saamaynta Saamaynta Kala Duwan ee ZD 90 100 110 Ω Rx_LOS Hawlgalka Caadiga ah VOL 0 - 0.8 V Calaamadaha Calaamadaha VoH 2.0 -VCC VCC Calaamadaha Cutubka Min Nooca ugu badan ee Qoraallada Gudbiyaha indhaha Sifooyinka Bit Bit BR Gbps 8.5 25.78125 - Xarunta Wavedherer Range λc nm 820 850 880 Celceliska Daah-furka powerTx_off Poff dBm - - -45 Daah-furka Awoodda indhaha P0 dBm2. 2 - - Balaadhka Spectral(RMS) RMS nm - - 0.65 Tilmaamaha Qaadaha Araga ee Bitka Heerka BR Gbps 8.5 25.78125 Heerka Qaladka Bit BER - - E-12 Burburka heerka DT dBm 3.4 - - Soo-galinta Xarunta -Bm 3.4 λc nm 820 - 880 Dareenka Qaadaha ee Celceliska Awoodda Sen dBm - - -5.2 3 Los Assert LosA dBm -30 - Los De-Assert LosD dBm - - -13 Los Hysteresis LosH dB 0.5 Fiiro gaar ah: Waxay ku biirtay 50/125 MMF. Lagu cabiray qaabka tijaabada PRBS 231-1 @25.78125Gbps.BER=E-12 3. BER=1x10-12; PRBS231-1@25.78125Gbps. Wareegtada Korantada ee Boodhka Martigeliyaha ee lagu taliyay Jaantuska 1, Talobixinta Wareega Wareega Wareega ee Wareega Jaantuska 3 Khaladaadka Gudbiyaha Module TX_FAULT 2 3 TX_DISABLE Dareemi gudbiyaha; Waxay damisaa wax soo saarka laserka gudbiyaha 3 4 SDA 2-Wire Serial Interface Data Line (MOD-DEF2) 5 SCL 2-Wire Interface Clock (MOD-DEF1) Dooro 0, si ikhtiyaari ah u koontaroolaya SFP+ module qaataha 4 8 RX_LOS Qaadaha Luminta Tilmaamaha Calaamadaha (Gudaha FC ee loo qoondeeyay sida Rx_LOS iyo gudaha Ethernet ee loo qoondeeyay sida NOT Signal Detect) Soo saarida 13 RD+ qaataha Soo-saarka Xogta Aan La-soo-jeedin 14 VEER Module Qaade Ground 1 15 VCCR Module Receiver 3.3 V Supply 16 VCCT Module Transmitter 20 VEET Module Gudbiyaha Ground 1 Fiiro gaar ah: biinanka dhulka moduleka ayaa ka go'doon kiiska moduleka. biinanka waa in lagu soo jiidaa 4.7K-10Kohms ilaa danab u dhexeeya 3.14V iyo 3.46V ee guddiga martida loo yahay. Biinku waxa loo jiiday VCCT oo leh 4.7K-10KΩ iska caabin ah oo moduleka ku jira. Eeg SFF-8472 Rev12.2 Shaxda 10-2. La Socodka Jaantuska 4, Khariidadda Xusuusta ee Nakhshad Naqshadeeynta Jaantuska 5- Dhererka Cable-ka Dhererka L (Cutub: m） Dulqaad) (Cutub: cm） ≤1.0 +5/-0 1.0＜L≤4.5 +15/-0 4.5＜L 14.5 +30/-0 ＞14.5 +2%/-0 Digniino Wax ka qabashada Taxadir: Qalabkani waxa uu u nuglaaday dhaawac ka dhashay dheecaanka korantada (ESD). Deegaan xor ah oo taagan ayaa aad loogu talinayaa. Raac habraacyada habraacyada habboon ee ESD. Badbaadada Laser: Shucaaca ay sii daayaan aaladaha laysarka waxay khatar ku noqon karaan indhaha bini'aadamka. Ka fogow soo-gaadhista isha shucaac toos ah ama mid aan toos ahayn.

Sharaxaad JHA-Q25WC201 waa kaadhka shabakadda fiber-ka 25G ee loogu talagalay server-ka, waxay leedahay laba 1/10/25Gbe laqabsiga SFP28 interface, waxay taageeri kartaa xawaaraha gudbinta 50Gbps, iyo taageeridda booska caadiga ah ee PCI-E 3.0 X8, hubi in kaadhka shabakada uu yahay mid hufan oo deggan Intaa waxaa dheer, kaarka shabakadu sidoo kale wuxuu taageeraa VLAN, istaraatiijiyad QOS, xakamaynta socodka iyo hawlaha kale, oo ku habboon codsiyada dhexdhexaadka ah iyo kuwa waaweyn ee LAN Qeexitaanka alaabta Qaabka Alaabta JHA-Q25WC201 Magaca Alaabta 25G dual-channel kaarka shabakada fiber-ka ganacsiga badeecada Nooca kaarka shabakada serverka Ethernet Processor Chip Intel XXV710 Ethernet controller Bus Nooca PCI Express X8, la jaan qaada X8 iyo X16 PCI-E boosaska Network Interface Nooca SFP28 Nooca Interface System PCIe v3.0 Kaydinta Ethernet iSCSI, FCoE, Heerka Gudbinta NFS (Mbps) 1/10/25 GbE heerka gudbinta la qabsiga Nooca Rransmission Dhexdhexaad Fiber indhaha Heerarka Webka IEEE802.3 Tilmaamo Gaar ah Intel Virtualization Technology for Connectivity iyo galinta VLAN sumadda, saarista iyo shaandhaynta baakadaha, dardargelinta ISCSI, kabaha fog ee iSCSI; Dulqaadka qaladka adabtarka, beddel dulqaadka qaladka; Isku dheelitirka culeyska la qabsiga; Taageerada kooxaynta; Hubi TCP oo deji, qaybta TCP/weyn u dir soo dejinta, yaraynta joojinta; IPV4/IPv6 dejinta; Server Brand Lenovo oo ku habboon, server inspur, server HP, cisco server, huawei server, dell server, asus server, IBM server, shuguang server, tsenghua tongfang server, Great Wall server, wuzhou server, baode server, microstar server, zhengrui server. Shahaadada server-ka DIY Shahaadada farsamada sare, shahaadada ISO9001, shahaadada CE, shahaadada FCC, ROHS shahaadada, REACH shahaado ku habboon nidaamka hawlgalka Windows Server 2016 R2;Windows Server 2012 R2;Windows Server 2012;Windows Server 2008 R2;Windows 10； Windows 8.1： Windows 8； Windows 7 X64 Linux Stable Kernel, version 2. x ama cusbooneysii; Red Hat Enterprise Linux 6.8,7.3; FreeBSD 10.3,11; Linux SLES 12 SP2; Vmware ESXi 6.06.5; WinPE 3.0 (2008 R2 PE), 4.0 (2012 R2 PE) (2012 R2 PE), 6.0 1 cm (5.86 inji) Ballac 6.89 cm (2.71 inji) Heerkulka shaqada 0℃~55℃(32℉~131℉) Heerkulka Kaydinta -40℃~70℃(-40℉~158℉) Dalbashada Macluumaadka Qaybta Lambarka Sharaxaada 25 JHA-0 Intel XXV710, PCI Express v3.0 x8(5.0GT/s), 25 Gigabit SFP28Dual Port, 1/10/25 GbE Heerka Gudbinta La qabsiga

Fiber-4Voice +4FE Multiplexer JHA-P04FE04 Dulmar Qalabkani waxa uu bixiyaa 1-4Channel phone, 4Channel 10M/100M Ethernet interface (Wire Speed ​​100M) ， 4Channel Ethernet interface is switch interface. Mashiinka oo dhan wuxuu u shaqeeyaa si la isku halleyn karo oo xasilloon oo leh isticmaalka koronto yar, isdhexgalka sare, cabbir yar iyo rakibid iyo dayactir sahlan. Noocyada Nooca Mini ee Sawirka ah oo ku saleysan is- copyright IC ： Dhamaadka maxalliga ah wuxuu soo bandhigi karaa heerka isku xirka fiber ee aaladda fog; Dekadda codka waxay taageertaa FXO iyo FXS dekedda, Taageerada FXO/FXS, Interface taleefanka Magnet, FXO deked ku xidhid leh barnaamij-ku-wareejin lagu maamulo , Dekedda FXS ee ku xidhan telefoonka isticmaalaha; 1 ~ 4channel Helitaanka Codka, Codka FXO / FXS interface, Taageerada Aqoonsiga soo wacaha / biilasha dib u celinta / shaqada fakiska; ： Taageer goobo kala duwan oo shaqo qoondaynta nambarada leh ： External AC220/5-12V adabtarada korantada, waxa kale oo ay noqon kartaa dibadda DC-48V/5-12V awood adabtarada: Interface telefoonka oo leh ilaalinta hillaaca, danab gaadhay IEC61000-4-5 Mawjada gaaban ee hadda jira 10 / 700μs, koronto soo saarka ugu sarreysa 6KV heerarka furan. ♦ Fiber Multi-mode Fiber 50/125um, 62.5/125um, Fogaanta gudbinta ugu badan: 5Km @ 62.5 / 125um fiber hal qaab, attenuation (3dbm/km) Dhererka hirarka: 850nm/1310nm ~ Awood gudbinta: -12m (Max) Dareenka qaataha: -28dBm (Min) Miisaaniyadda isku xidhka: 16dBm Single-mode Fiber 8/125um, 9/125um Fogaanta gudbinta ugu badan: 120Km Fogaanta Gudbinta: 20 ~ 120Km @ 9 / 125um hal qaab fiber, attenuation (0/35dvem) Dhererka: 1310nm Gudbinta awoodda: -9dBm (Min) ~-8dBm (Max) Dareenka qaataha: -27dBm (Min) Isku xirka Miisaaniyadda: 18dBm ♦ E1 Interface Interface Standard: u hoggaansan borotokoolka G.703; Heerka Interface: n*64Kbps±50ppm; Koodhka Interface: HDB3; E1 Impedance: 75Ω (dheelitir la'aan), 120Ω (dheelitir); Dulqaadka Jitter: Sida waafaqsan nidaamka G.742 iyo G.823 Attenuation Ogolaaday: 0~6dBm IEEE 802.1Q (VLAN) Cinwaanka MAC Awoodda: 4096 Xidhiidhiyaha: RJ45, Taageerada Auto-MDIX ♦ FXS Telefoonka Interface Voltage Voltage: 75V Soo noqnoqda giraanta: 25HZ Laba-line Impedance: 600 Ohm (qaado) Soo noqoshada luminta: 40 dB inta jeer: 17HZ-60HZ Laba-line Impedance: 600 Ohm (qaado) Khasaaraha soo noqoshada: 40 dB Soo noqoshada: 20 dB ♦ Deegaanka shaqada Heerkulka shaqada: -10 ° C ~ 50 ° C Qoyaanka shaqada: 5% ~ 95 % (aan uumi lahayn) Heerkulka kaydinta: -40 ° C ~ 80°C Qoyaanka Kaydinta: 5% ~ 95 % (aan uumi lahayn) Qaab JHA-P04FE04 Sharaxaada Hawleed 4* phone，4*100Mbps Ethernet，1* Fiber Interface Power Sahayda Korontada:Dc5-12V Isticmaalka Korontada:≤10W Cabbirka Badeecada

Isku xirka 64K-V.35 Converter JHA-CE1tV1 Dulmarka G.703 (Co-Directional G.703) interface wuxuu u qaybiyaa wareegga 64Kbps 4 unug, wuxuu isticmaalaa"0101" waxay u taagan tahay "0", "1100" waxay u taagan tahay "1 ". Marka la beddelo polarity isbeddelka ee block ku xiga, calaamadaha binary waxay beddelaan calaamadaha saddex-heer ah. Koox kasta oo 8 ah waxay burburisay block of polarity beddelka ah, si ay u gudbiyaan 8KHz signalka kor ku xusan, G.703 co-jihada 64Kbps waxay gaari kartaa gudbinta signalka wakhtiga ee 64KHz iyo 8KHz iyo 64KHz iyo xogta xogta 64Kbit/s gudaha. jihada isku mid ah oo leh laba xariiq oo dheellitiran 64k-V.35 / V.24 interface Converter ITU-T co-64K G.703 interface E1 caadiga ah iyo heerka V.35 beddelka interface u dhexeeya lakabka jirka / V.24 Network si ay u bixiyaan isgaarsiinta ammaan ah oo u dhexeeya qalabka interfaces kala duwan, Equipment E1 channel qaybta khusaysaa boosaska qalabka waa la heli karaa, iyo baahida loo qabo in lagu wareejiyo xogta iyo kaliya V35 / V24 dhoofinta munaasabadda, qaabka interface interface waa DCE, oo leh qalabka DTE ama DCE soo xirashada. Astaamaha Nooca Yar ee Sawirka Alaabta ku saleysan is-daabacaadda IC; Bixi noocyada saacadaha 2: Isku-duwidda G.703 saacadda sare iyo saacadda khadka G.703; Hayso laba Loop Back Mode: G.703 interface Loop Back , V.35 interface Loop Back; Hayso shaqo tijaabo code random oo been abuur ah, si fudud loo rakibo; Taageerada dheelitirka 120 Ohm; V.35 interface taageertaa-kulul; Bixi noocyada saacadaha 3: Saacadda gudaha, saacadda dibadda, saacadda xariiqda E1; AC 220V, DC-48V, DC+24V, DC Power iyo Polarity-free. Halbeegyada ♦ Wada-Tilmaanta G.703 Interface Interface Standard: u hoggaansan nidaamka ITU-T G.703; Heerka Interface: 64Kbps± 50ppm; E1 Impedance: 120Ω (dheelitir); Dulqaadka Jitter: Sida waafaqsan borotokoolka G.742 iyo G.823 Fogaanta Gudbinta ugu badan: ilaa 500m Qaabka Isku Xidhka: Nooca Saacada DCE: G.703 saacada gudaha, saacada dibadda ♦ Deegaanka shaqada Heerkulka shaqada: -10°C ~ 50°C Qoyaanka shaqada: 5% ~ 95 % (aan uumi lahayn) Heerkulka kaydinta: -40°C ~ 80°C Qoyaanka kaydinta: 5% ~ 95 % (aan uumi lahayn) Qaabka qeexida Nambarka Qaabka: JHA-CE1tV1 Sharaxaada Hawleed ee Wadaagga 64K-V.35 Beddelka, Heerka V.35 64K Sharaxaada Dekadda Mid ka mid ah Isku-dubarid 64K interfaces, hal V.35 interface Awood koronto: AC180V ~ 260V；DC -48V

Astaamaha ♦ Taageerada 1000Mbps hal kanaal fiber ah; ♦ Taageer MSI, MSI-X, taageer safka VMDq; ♦ Taageerida dardargelinta ISCSI; ♦ Taageerida istiraatiijiyadda QOS; ♦ Taageerada dejinta FCOE; ♦ Taageerada safka RSS/TX; ♦ Taageerada xakamaynta socodka 802.3x; ♦ Waxay taageertaa inta badan nidaamyada hawlgalka ee shabakada waxaana la geyn karaa si ballaaran. Faa'iidada Alaabta ♦ JHA-GWC101 kaarka shabakadda wuxuu qaataa Intel I210 chip asalka ah; ♦ Dhammaan looxyada PCB waa 6-8 lakab; ♦ Dusha sare ee kaarka shabakadu waxay qabataa habka buufinta daasadaha si looga hortago oksaydhka naxaasta qaawan oo loo ilaaliyo alxanka; ♦ Qaybaha kaarka shabakadu waxay ka samaysan yihiin alaabta caadiga ah ee warshadii asalka ahayd, korontadu waxay ka samaysan tahay TI iyo LTC power chips ee Maraykanka, si loo go'aamiyo xasiloonida tamarta korontada ee kaarka shabakada; ♦ Farta dahabka ah ee dahabka leh oo leh 5μ dahab culus oo xiriir la isku halayn karo, khasaaro yar, luminta baakidhka hooseeya iyo dib u dhigista xogta hoose; ♦ Isku xirka kaadhka shabakada waxaa lagu dhejiyaa gaashaan labajibbaaran, taas oo si wax ku ool ah uga hortagi karta faragelinta waxayna ka dhigi kartaa gudbinta xogta si fiican; xasiloonida shaqada iyo kordhinta nolosha adeegga kaarka shabakadda; ♦ Dhammaan kaadhadhka shabakadu waxay dhaafaan 24 saacadood oo da' ah oo shaqeynaya heerkul sare oo heerkul ah 90, iyo tijaabin adag, si loo hubiyo kalsoonida sare iyo xasilloonida sare ee kaarka shabakada; Taageerada 10Gbps dual fiber channel： Sharaxaadda JHA Ethernet Controller JHA-GWC101 waa hal deked, is haysta, qayb awood yar oo taageerta naqshadaha GbE. I210 waxa ay bixisa GbE Media Access Control (MAC), deked Lakabka Jirka ah (PHY) iyo SGMII/SerDes oo lagu xidhi karo PHY dibadda ah. I210 wuxuu taageeraa PCI Express * [PCIe v2.1 (2.5GT/s)]. I210 wuxuu awood u siinayaa 1000BASE-T fulinta iyadoo la adeegsanayo PHY isku dhafan. Waxaa loo isticmaali karaa habaynta nidaamka server-ka sida rack ku rakiban ama seerfarrada, ku dar NIC ama LAN naqshada Motherboard-ka (LOM). Nidaam kale oo suurtagal ah ayaa loogu talagalay adeegayaasha daab sida LOM ama kaarka mezzanine. Waxa kale oo loo isticmaali karaa codsiyada ku-xidhan sida kaadhadhka wax-ku-kordhinta iyo qalabka shabakadaha. Qeexidda Alaabta Qaybta Lambarka JHA-GWC101 Magaca Alaabta Gigabit hal kanaal fiber caalami ah ilaa kaarka shabkada miiska Alaabta Kaarka Shabakadda Shabakadda Shabakadda Processor-ka Chip Intel I210 Chip Bus Type PCI Express, oo la jaan qaadaya x1, X4, X8 iyo X16 PCI-E ee nalalka Shabakadda Nooca Interface SFP Nidaamka Interface Nooca PCIe v2.0 (5.0GT/s) Kaydinta Ethernet iSCSI, FCoE, Heerka Gudbinta NFS (Mbps) 1000M Nooca Gudbinta Dhexdhexaadka LC fiber, oo ku xiran MMF 62.5/50 microns Heerarka Shabakadda IEEE802.3 Tilmaamaha Gaarka ah ee Farsamada Farsamaynta Farsamaynta Intel ee Isku-xirnaanta; Qalabka Mashiinnada Casriga ah (VMDq) iyo SR-IOV; shaandhaynta baakidh heersare ah (dekedda) Taageerada VLAN iyo galitaanka summada VLAN, saarista iyo shaandhaynta baakadaha; Dardargelinta ISCSI, kabaha fog ee iSCSI; Kanaalka fiber Ethernet; Dulqaadashada khaladka adabtarka, beddel dulqaadka cilladaha; Isku dheelitirka culeyska la qabsiga; Taageerada kooxaynta; Hubi TCP oo deji, qaybta TCP/weyn u dir soo dejinta, yaraynta joojinta; IPV6 dejinta; Ku habboon Server Brand Lenovo, HP, dell, asus, tsinghua tongfang, shenzhou, acer, Great Wall, jin xiangyun, kacaanka farsamada iyo noocyada kale ee desktop brands Certification Shahaadada farsamada sare, shahaadada ISO9001, shahaadada CE, shahaadada FCC, shahaadada ROHS, REACH shahaado Nidaamka Hawlgelinta Wanaagsan ee Windows XP SP3, Windows 7, Windows Server 2003, Windows Server 2008, Windows Server 2008 SP2, Windows Server 2008 SP2 Core, Windows Server 2008 R2 SP1 Windows Server 2008 R2 SP1 Core, WinPE 1.6 (2003 PE),WinPE 2.1 (2008 PE) WinPE 3.0 (2008), Linux R2. Nooca Kernel 2.6/3.x ,Linux RHEL 5.8 Linux RHEL 6.2, Linux SLES 10 SP4, Linux SLES 11 SP2, FreeBSD 9 , EFI 1.1, UEFI 2.1, UEFI 2.3, VMware ESXi 5.02, VMware ESX M/Nth 9t GA (3.72 inji) Ballaca 6.8cm (2.68 inches) Heerkulka shaqada 0℃~55℃(32℉~131℉) Heerkulka Kaydinta -40℃~70℃(-40℉~158℉) Dalbashada Macluumaadka Qaybta Lambarka Sharaxaada1JHA-GWC Intel I210 chip, PCIe x1(5.0GT/s), Gigabit SFP 1 Deked, 1000Mbps Heerka Gudbinta

16+10 Management Gigabit Fiber Switch JHA-S1016MG-26BC ♦ Dulmarka alaabta: v Management Gigabit Fiber Switch waa labaad, lakabka afraad gigabit maamushay, waxay bixisaa 10 10/100/1000M RJ45 dekedaha iyo 16 1000M SFP dekedaha indhaha. Alaabta adagi waxay taageertaa wareejinta xawaaraha siliga ee lakabka labaad. Isticmaalayaashu waxay dejin karaan dhammaan noocyada kala duwan ee hawlaha beddelka iyagoo sii maraya dekedda Ethernet ee WEB. Nidaamka difaaca ee ARP iyo DOS ee la dhisay ayaa si wax ku ool ah u difaaci kara ARP, DOS iyo weerarrada fayraska ee kala duwan, sidoo kale, Waxa kale oo lagu qalabeeyaa sifooyin badan oo awood leh: QoS dhamaystiran, geed dheer, xakamaynta duufaanka, Xakamaynta Bandwidth, IGMP Snooping, ACL helitaanka Xakamaynta, DHCP snooping iwm.. Aad ugu haboon ganacsiyada yaryar iyo kuwa dhexdhexaadka ah, shabakada kambaska, iyo isku dhafka shabakadaha magaalada. codsiyada. ♦ Astaamaha sheyga: Difaaca ARP: shaqada cinwaanka MAC iyo xidhitaanka dekeda iyo shaandhaynta cinwaanka MAC waxay si wax ku ool ah u difaaci kartaa weerarka ARP; DHCP snooping waxay siin kartaa ilaalinta ARP isticmaalayaasha si ay u helaan MAC si firfircoon. Qos: taageerada istaraatijiyad badan oo QOS ah. Iyada oo ku saleysan goobta mudnaanta 802.1p, deked kastaa waxay bixisaa sideed saf oo mudnaanta leh. IP-DSCP waxaa loo qaybin karaa heerar adeeg oo kala duwan iyadoo loo eegayo cinwaanka IP-ga, si loo gaaro QOS dhamaystiran. AUTO VOIP waxay dekeddu u dejin kartaa mudnaanta ugu sarreysa ee calaamadda codka, waxay si weyn u wanaajisaa tayada codka shabakadda IP-ga taleefanka. Geedka dheereeya: Taageer heerka IEEE 802.1d iyo IEEE 802.1w (Protocol-ka degdega ah ee geedaha) iyo IEEE 802.1s (Multiple Spanning Tree Protocol). AUTO DOS: ku difaac weerarka DOS ee soo socda toddobo nooc oo kala duwan. (1) Weerarka dhulka: weeraryahanku wuxuu soo diraa baakidh been abuur ah oo TCP SYN ah oo qulqulka macluumaadka leh isla isha IP ciwaanka, ciwaanka IP-ga, nidaamka dhibbanuhu wuxuu isku dayaa inuu u soo diro macluumaadka jawaabta laftiisa, taasoo keenta khalkhal nidaamka oo waa curyaan ama dib u bilaabi doona . (2)Weerar badheedh ah: weeraryahanku waxa uu soo diraa baakado been abuur ah oo leh isla lambarka dekedda iyo lambarka uu ku socdo, nidaamka dhibbanuhu waxa uu isku dayaa in uu u soo diro akhbaarta jawaabta laftiisa, taas oo keenta shilalka nidaamka ama dib u bilaaba. (3)Weerarka Smurf: weeraryahanku waxa uu isticmaalaa ciwaanka il-baxsan ee bartilmaameedka weerarka si uu ugu hawlgalo habka ping-ga ee ciwaanka baahinta. Kadibna dhammaan martigeliyaha firfircoon ayaa ka jawaabi doona bartilmaameedka, taasoo horseedaysa ciriiri ama carqaladayn shabakad. (4) Daadka Ping: daadinta nidaamka bartilmaameedka by duufaanada ping-ga, si nidaamku uusan uga jawaabin waraaqaha sharciga ah. (5)SYN/SYN-ACK daad: ku daadiya nidaamka bartilmaameedka godka SYN ama SYN/ACK xirmo. (6) Ilaali weerarka TCP ee aan ansax ahayn: Ka hortag daadka xogta ay sababaan xidhmooyinka TCP ee aan ansax ahayn. (7) Ping of Death Weerar: Waxay soo dirtaa xirmo codsi oo ICMP ah oo aad u weyn ("Ping"), ujeedadeedu waa inay keento gelinta kombuyuutarka bartilmaameedka ah inay buux dhaafaan, si kombiyuutarku u curyaamo. 5. Xakamaynta duufaanka: waxaa lagu dejin karaa Broadcast, multicast, DLF taraafikada. 6. Xakamaynta gelitaanka ACL: waxa loo isticmaalaa in lagu xakameeyo beddelka baakidhka dekedda, si loo hubiyo in goobta intranet-ku aanay geli doonin isticmaaleyaasha amar la'aan, iyadoo si dadban loo difaaco weerarka ARP. 7. IGMP Snooping: Taageerada nooca IGMP 2 (RFC 2236): IGMP Snooping waxaa loo isticmaalaa in lagu dhiso kooxaha multicast-ka ah si ay u gudbiyaan xirmooyinka multicast si looga fogaado luminta bandwidth marka xirmo multicast ah oo buux dhaafiyey. 8. Taageerida xaqiijinta 802.1x, iyo in la siiyo isticmaalayaasha marin u helka aqoonsiga. 9. shaandhaynta xawaaraha fiilada - Kaydinta - qaabka hore, siinta qaab-dhismeed beddelaad aan xannibnayn oo run ah. 10. Taageer shaqada muraayadda dekedda, ururinta dekedda, xadka xawaaraha dekedda. 11. Taageer dekedda ku salaysan VLAN iyo IEEE802.1Q ku salaysan VLAN . ♦ Tilmaamaha Alaabta: Qaabka Alaabta 16+10 Maamulka Gigabit Fiber Switch Heshiis la taageeray IEEE802.3, IEEE 802.3ab, IEEE 802.3x, IEEE802.1q, IEEE802.1p, IEEE802.1z, IEEE802.1d, IEEE802.1s, IEEE802.1w, IEEE802.1ax, IEEE802.1ax, IEEE802.1ak tirada ugu badan 1 1000M SFP dekedaha indhaha, 10 10/100/1000M RJ45 dekedaha Network Media 1000Base-LX: Isticmaalka laser wavelength dheer (1310nm) guud ahaan qaab badan iyo hal qaab fiber indhaha, masaafada ugu badan ee multi mode fiber indhaha waa 550m, hal qaab waa 10-24km. 1000Base-SX: 62.5 μ m fiber multimode, fogaantiisa gudbinta waa 275m; 50 μm multimode fiber, masaafada ugu badan ee gudbinta waa 550 mitir. 10Base-T: fasalka 3 ama ka sareeya UTP; (taageeridda masaafada ugu badan ee gudbinta 200m) 100Base-TX: fasalka 5 (UTP; taageer masaafada ugu badan ee gudbinta 100m) 1000Base-T: CAT-5E UTP ama 6 UTP (taageeridda masaafada ugu badan ee gudbinta 100m) VLAN miiska miiska 4K MAC cinwaanka miiska 8K Cache 32Mbits Backplane bandwidth 52Gbit shaandhaynta iyo heerka gudbinta 1000Mbps: 1488000pps 10Mbps:14880pps 100Mbps:148800pps 1000Mbps:1488000pps Cabbirrada 440x280x44mm(1U19 Isticmaalka deegaanka caadiga ah) Heerkulka:-20℃～70℃；Qaydhka kaydinta wax soo saarka: 90-264VAC

Astaamaha: 1). Waxay taageertaa 9.95 ilaa 11.3Gb/s qiimihii yaraa ee 2). Hot-Pluggable 3). Xidhiidhiyaha LC Duplex 4). 1310nm gudbiyaha DFB, PIN sawir-qaade 5). SMF waxay isku xidhaa ilaa 10km 6). 2-silig interface oo loogu talagalay qeexida maamulka oo waafaqsan SFF 8472 interface ogaanshaha ogaanshaha dhijitaalka ah 7). Korontada:+3.3V 8). Isticmaalka tamarta 4.5Gb/s; marka ay hooseeyso, heerka xogta gelida 4.5Gb/s; marka ay hooseeyso, heerka xogta gelida 1000 V) Dheejinta Electrostatic Qaybta 15aad BEN55022 Fasalka B (CISPR 22B) VCCI Class B La jaan qaadaya halbeegyada Badbaadada Indhaha Laser FDA 21CFR 1040.10 iyo 1040.11EN60950, EN (IEC) 60825-1,2 La jaan qaada heerka 1 ee badeecada laser. • Wareegtada lagu taliyay ee lagu talinayo gudbinta korantada ee gudida martida loo yahay ee lagu talinayo wareegga isdhexgalka xawaaraha sare leh • Cabirka makaanikada JHA waxay xaq u leedahay inay isbedel ku sameyso alaabta ama macluumaadka halkan ku jira ogeysiis la'aan. Ma jirto wax mas'uuliyad ah oo loo qaadan karo natiijada isticmaalkooda ama codsigooda. Ma jiraan wax xuquuq ah oo hoos imaanaya wax kasta oo patent ah oo la socda iibinta alaab kasta ama macluumaadkaas. Waxaa daabacay Shenzhen JHA Technology Co., Ltd Xuquuqda daabacaadda © Shenzhen JHA Technology Co., Ltd Dhammaan xuquuqaha way xifdisan yihiin