Mafi ƙasƙanci don Canjin Poe 48v - 24+4 Gudanar da Gigabit Canjin JHA-S2404MG-28BC - JHA
Mafi ƙasƙanci Farashin don Canjawar Poe 48v - 24+4 Gudanarwa Gigabit Canja JHA-S2404MG-28BC - JHA Dalla-dalla:
24+4 Gudanar da Gigabit Canjin Saukewa: JHA-S2404MG-28BC
♦PsamfurTHEdubawa
24+4 Gudanarwa Gigabit Canjin daidaitaccen maɓalli ne wanda ba tare da toshewa ba. Yana ba da 24 * 10/100 / 1000Base-T tashar jiragen ruwa, 4 * 1000M SFP tashar jiragen ruwa; 56Gbps sauyawa iya aiki, 41.644Mpps isar da aikin, iyawar hanyar sadarwa mai sauƙi yana tabbatar da daidaiton hanyar sadarwa da ma'auni na hanyar haɗin kaya. wanda ke ba da isasshen bandwidth don tattara bayanai da musayar bayanai. Kuma don a sauƙaƙe amsa buƙatun cibiyar sadarwa, masu amfani za su iya zaɓar tashoshin Gigabit masu dacewa gwargwadon bukatunsu; Ya dace da kanana da matsakaitan masana'antu, cibiyar sadarwa na harabar, wuraren shagunan Intanet da amfani da MAN.
♦ SamfuraKeyFmasu cin abinci
1 . Babban aiki
(1)A cikiith 56Gbps ƙarfin jirgin baya, mafi girman aiki (1U TOR) a cikin wannan filin;
(2)hardware routing, adadin isar da fakiti na layin saurin waya 2 sauyawa ya kai 41.644Mpps;
(3)za a iya tura shi a cikin Cibiyar Sadarwar Yanki na Ƙasa,da samar da fasahar kilomita da yawa na ƙarshe;
(4)ethernet / IEEE802.3 girman fakiti (64 bytes zuwa 1522 bytes)
(5)jumbo fakiti har zuwa 9216 bytes
2 . Amintacce kuma Abin dogaro
(1)pDOS, DDOS, spoofing da kare ƙwayoyin cuta
(2)support IEEE802.1x, samar da ingantaccen mai amfani na tushen tashar jiragen ruwa, garkuwar cibiyar sadarwa, sarrafa aminci, da fasahar sarrafa manufofin
(3)rƘayyade matsakaicin adadin runduna da aka haɗa tare da tashar jiragen ruwa, Multi-dauri Ethernet dubawa , haɓaka bandwidth da sake tsarin tsarin.
(4)pOwerful ACL, goyon bayan L2-L4 data tacewa
(5)siyasajerin sarrafawa da ka'idojin kwarara
3 . Madaidaicin Kulawa
(1)goyon bayan m tashar jiragen ruwa sanyi
(2)iya sarrafa taYanar Gizo, SNMP,da dai sauransu
(3)shaɓaka ka'idar XModem, yi amfani da TFTP/ZMODEM don haɓaka software da haɓaka BootRom
4 . Ƙarfafa Ƙarfafawa da Gudanar da Watsa Labarai
(1) ganowa ta atomatik da sarrafa guguwar watsa shirye-shirye, tallafawa gano fakiti na IGMP, yadda ya kamata iyakance ambaliya na fakitin watsa shirye-shirye.
(2)support cikakken duplex yanayin da rabin duplex yanayin kwarara iko
(3)support Ethernet interface yana ɗaukar 1M azaman tsayin mataki don iyakance ƙimar
♦Ƙayyadaddun Fasahar Samfur
| Samfurin Samfura | Saukewa: JHA-S2404MG-28BC | |
| Siffofin asali | ||
| Kafaffen Port | 24*10/100/1000Base-T tashoshin jiragen ruwa, 4*1000M SFP tashar jiragen ruwa | |
| Ƙarfin Jirgin Baya | 56Gbps | |
| Ayyukan Gabatarwa | 41.644Mpp | |
| Mai sarrafawa | ARM® Cortex™-A9 | |
| Ƙarfin Ƙwaƙwalwar Flash | 8MB | |
| Ƙarfin ƙwaƙwalwa | 256MB | |
| Teburin Adireshin MAC | 16K | |
| Maƙerin layi | 1.5MB | |
| Ƙayyadaddun Tauhidi | ||
| VLAN |
Tashar tashar jiragen ruwa ta VLAN 802.1Q VLAN | |
| Teburin Adireshin MAC | Teburin adireshin MAC a tsaye | |
| Sarrafa Guguwa |
Damuwar watsa shirye-shirye Multicast danniya Farashin DLF Ƙimar iyaka | |
| Gudanar da Yawo |
Ikon rabin-duplex bisa nau'in matsa lamba na baya Ikon cikakken-duplex dangane da firam PAUSE | |
| Port Mirroring | Support tashar tashar madubi | |
| Gudanar da tashar jiragen ruwa |
Saitin gabaɗaya Ƙididdigar tashar jiragen ruwa Yana daidaita tashar jiragen ruwa Trunking tashar jiragen ruwa | |
| Ayyukan IP |
Ping ganowa Farashin DHCP | |
| Itace Mai Fada | MSTP(802.1s),STP,RSTP | |
| Gudanar da Tsarin |
TELNET WEB | |
| Haɓaka nesa |
Taimakon haɓaka haɓakawa ta hanyar yanar gizo Goyan bayan haɓakawa ta hanyar gida | |
| Halayen Jiki | ||
| Girma | 440mm × 230mm × 44mm | |
| Siffar Ƙarfi | AC 110-240V adaftar, 47-63Hz, 1A/230V, RPS ikon zafi madadin | |
| Ƙarfi | ≥80W | |
| Fitilar nuni | Alamar wutar lantarki, nunin tsarin, umarnin haɗin / transceiver | |
| Yanayin Zazzabi /Humidity | 0-50 ℃ aiki, -40-70 ℃ kiyayewa,0-90% babu condensation | |
u Takaddun shaida
| Tabbatarwa | Tabbatar da ROHS |
|
Al'ummar Turai (CE) Umarnin Daidaitawa na Electromagnetic:An gwada wannan kayan aikin kuma an same shi don biyan ka'idodin kariyar Emission Standard EN55022/EN60555-2 da Generic Immunity Standard EN50082-1. EMC: EN55022(1988)/CISPR-22(1985),TS 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. |
Hotuna dalla-dalla samfurin:
Jagoran Samfuri masu dangantaka:
Kowane guda memba daga mu mafi girma tasiri samfurin tallace-tallace ma'aikatan daraja abokan ciniki' bukatar da kuma kungiyar sadarwa ga mafi ƙasƙanci Price for Poe Switch 48v - 24+4 Management Gigabit Switch JHA-S2404MG-28BC – JHA , The samfurin zai wadata ga duk faɗin duniya, irin wannan. kamar yadda: Nairobi, Ecuador, Jamhuriyar Czech, Muna da shekaru masu yawa 'kwarewa a samar da kayan gashi, kuma QC Team ɗinmu mai tsauri da ƙwararrun ma'aikata za su tabbatar da cewa mun ba ku samfuran gashi masu inganci tare da ingancin gashi da aiki. Za ku sami nasara kasuwanci idan kun zaɓi yin aiki tare da irin wannan ƙwararren masana'anta. Maraba da odar haɗin gwiwar ku!
Daga Clementine daga Kanada - 2018.06.18 17:25 Wannan kamfani na iya zama da kyau don biyan bukatun mu akan adadin samfur da lokacin bayarwa, don haka koyaushe muna zaɓar su lokacin da muke da buƙatun siyayya.
Daga Genevieve daga Vietnam - 2017.01.28 19:59 
