2018 Sabuwar Ƙira Mai watsawa da Mai karɓa na China - 48+4 10G Gudanar da Fiber Ethernet Canja JHA-SW4804MG-52VS - JHA
2018 New Design Transmitter and Receiver - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS - JHA Detail:
48+4 10G Gudanarwar Fiber Ethernet Canja
Saukewa: JHA-SW4804MG-52VS
Psamfur bayyani
JHA-SW4804MG-52VS sigar BCM guntu jerin madaidaicin sauyawa.
Ƙirar ƙira ta samar da 48 10/100/1000 masu dacewa da tashoshin jiragen ruwa na terabyte 4 da aka haɗa, suna samar da isasshen bandwidth don musayar bayanai tsakanin tarawa da ainihin.
Samar da babban ƙarfin musanya iya aiki, cikakkiyar manufofin kula da tsaro da manufofin kare CPU don haɓaka haƙuri na kuskure, da tabbatar da ingantaccen aiki na hanyar sadarwa da ma'aunin nauyi.
A halin yanzu, yana goyan bayan rigakafin harin DoS ta atomatik da SNMP, IEEE 802.1, bishiyar bishiya, ka'idar bishiyar sauri mai sauri, haɗin haɗin gwiwa da sauran ayyuka.
Psamfur fasali
1. Aiki yana da ban mamaki
2, 176G bandwidth mara waya
3, Ø hardware routing, waya-gudun Layer 3 sauya fakiti kudi kai 131 MPPS
4, Ø core za a iya tura a cikin Metropolitan yankin cibiyar sadarwa, da kuma samar da 'yan karshe 1 km fasaha.
5, Ø/IEEE802.3 girman fakitin Ethernet (64 bytes zuwa 1522 bytes)
6, Ø manyan fakiti har zuwa 9216 bytes
- Yana ba da kariya daga DOS, rarrabawar ƙin sabis, ɓarna, da ƙwayoyin cuta
Ø goyan bayan IEEE802.1 x, yana ba da tabbacin mai amfani dangane da tashar jiragen ruwa, fasahar garkuwar raga, fasahar sarrafa aminci da jerin sarrafa dabarun.
Ø iyakance adadin iyakar tashar tashar jiragen ruwa tsakanin mai watsa shiri da haɗin gwiwar Ethernet don ɗaure da yawa, haɓaka bandwidth da sake tsarin tsarin.
Ø ACL mai ƙarfi, goyan bayan L2 – L4 data tacewaØ
Jerin kula da manufofin, ƙa'idodin kwarara
8.Easy don amfani da kiyayewa
Ana iya sarrafa shi ta hanyar Yanar Gizo, SNMP da sauransu
Ø goyan bayan yarjejeniyar XModem, na iya ta hanyar haɓaka software na TFTP/ZMODEM da BootRom
Ø goyan bayan SFP +, da kuma dacewa da baya XFP, da sauransu
9.Karfafa zirga-zirga da sarrafa watsa shirye-shirye
Ganewa ta atomatik da kuma kawar da guguwar watsa shirye-shirye, tallafawa gano saƙon IGMP, yadda ya kamata iyakance ambaliya saƙon watsa shirye-shirye.
Ø yana goyan bayan yanayin cikakken duplex da rabin yanayin sarrafa kwarara
Ø goyan bayan hanyar sadarwa ta Ethernet a cikin 1 m azaman ƙimar iyakance tsawon mataki
Siffofin fasaha na samfur
| samfurin samfurin | 48+4 10G Sauyawa |
| Siffofin asali | |
| Kafaffen tashar jiragen ruwa | 48 10/100/1000 mashigai masu daidaitawa da 4 teraflops |
| A baya na bandwidth | 176Gbps |
| Adadin tura fakiti | 131Mpps |
| mai sarrafawa | ARM® Cortex™-A9 |
| Ƙarfin ƙwaƙwalwa na Flash | 8MB |
| karfin ƙwaƙwalwar ajiya | 256M |
| Teburin adireshin MAC | 16K |
| Makullin layi | 1.5MB |
| Bayanin software | |
| yanayin tsaro | Binciken ARP Kariyar DOS Port don karewa Kariyar tashar tashar tashar IP |
| VLAN | Tashar tashar jiragen ruwa ta VLAN 802.1Q VLAN |
| tebur adireshin | Teburin adireshin MAC a tsaye Teburin adireshin MAC mai ƙarfi |
| Gudanar da guguwa | Hana rediyo Multicast hanawa DLF hanawa Yawan hanawa |
| kula da zirga-zirga | Half duplex iko bisa matsa lamba na baya Cikakkun duplex dangane da firam PAUSE |
| tashar jiragen ruwa madubi | Taimako don madubi na tashar jiragen ruwa |
| Gudanar da tashar jiragen ruwa | Gabaɗaya Saituna Kididdigar tashar jiragen ruwa Sanya tashar jiragen ruwa Tarin tashar jiragen ruwa |
| ingancin sabis | IEEE 802.1Qau tsarin cunkoso 8 aika taswirar layi don 802.1p ga kowane tashar jiragen ruwa 8 abubuwan fifiko |
| Sabis na tushen IP | Gwajin Ping Gano DHCP |
| itace mai faɗi | MSTP(802.1s),STP,RSTP |
| sarrafa tsarin | Console TELNET WEB |
| m inganci | Haɓaka sigar tallafi ta hanyar yanar gizo Taimako don haɓaka sigar gida |
| girma na waje | 440mm × 205mm × 44mm |
| Siffofin samar da wutar lantarki | AC 110-240V mai daidaitawa, 47-63hz, 1A/230V, |
| iko | ≥80W |
| haske mai nuna alama | Alamar wuta, mai nuna tsarin, haɗa/aika/karɓa mai nuna alama |
| Yanayin yanayi/danshi | 0 zuwa 50 ℃, - 40-70 ℃ kiyayewa, 0-90%, babu tari |
in Tabbatar da ingancin samfur da takaddun shaida
| ingancin garanti | Shekaru 3 |
| tabbaci | ROHS |
| Al'ummar Turai (CE) Umarnin Daidaitawa na Electromagnetic:An gwada wannan kayan aikin kuma an gano ya dace da ka'idodin kariyar Emission Standard EN55022/EN60555-2 da Tsarin Kariyar Kariyar Turai na Generic EN50082-1. EMC: EN55022(1988)/CISPR-22(1985),EN 60555-2 (1995),class A Saukewa: EN60555-3 IEC 1000-4-2 (1995),4K V CD, 8KV, AD IEC 1000-4-3 (1995),3V/m IEC 1000-4-4 (1995),1KV - (layin wuta), 0.5KV - (layin sigina) | |
| Sanarwar Hukumar Sadarwa ta Tarayya (FCC):An gwada wannan kayan aikin kuma an samo shi don biyan iyaka ga na'ura mai lissafin aji A bisa ga Subpart J na sashi na 15 na Dokokin FCC, waɗanda aka ƙera don ba da kariya mai ma'ana daga irin wannan tsangwama yayin aiki a cikin yanayin kasuwanci. |
♦ sufurin samfur da ajiya
♦ U sufuri: marufi na wannan samfurin ya dace da sufuri na motoci, jiragen ruwa, jiragen sama da jiragen kasa. A lokacin sufuri, ya kamata a kiyaye shi daga rana, ɗigon ruwa da wayewa da lodi da sauke kaya.
♦ Adanawa: samfurin ya kamata a sanya shi a cikin akwatin marufi lokacin da ba a yi amfani da shi ba. Zazzabi da zafi na wurin ajiya yakamata su dace da buƙatun samfurin. Kada a sami abubuwa masu lalacewa a cikin ma'ajiyar kuma babu wani ƙarfi mai ƙarfi na inji, tasiri da aikin filin maganadisu.
Hotuna dalla-dalla samfurin:
Jagoran Samfuri masu alaƙa:
Mu kullum yi imani da cewa mutum hali yanke shawarar kayayyakin' ingancin, da cikakken bayani yanke shawarar kayayyakin' high quality-, yayin da yin amfani da REALISTIC, m DA m ma'aikatan ruhu ga 2018 Sin New Design Transmitter Kuma Mai karɓa - 48+4 10G Management Fiber Ethernet Canja JHA-SW4804MG -52VS – JHA , Samfurin zai wadata a duk faɗin duniya, kamar: Uzbekistan, Kuala Lumpur, London, Babban inganci don kayan gyara abu ne mai mahimmanci don sufuri. Za mu iya tsayawa kan samar da asali da ingantattun sassa ko da ɗan ribar da muka samu. Allah ya bamu ikon yin kasuwanci na alheri har abada.
By Sara daga Venezuela - 2018.12.11 14:13 Faɗin kewayo, inganci mai kyau, farashi mai ma'ana da sabis mai kyau, kayan aiki na ci gaba, hazaka masu kyau da ci gaba da ƙarfafa ƙarfin fasaha, abokin kasuwanci mai kyau.
Daga Dee Lopez daga Grenada - 2018.10.09 19:07 
