Yipada Nẹtiwọọki Nẹtiwọọki Okun Factory Fun Kamẹra Cctv - 24+ 4 Gigabit Yipada JHA-S2404MG-28BC – JHA
Yipada Nẹtiwọọki Nẹtiwọọki Okun Factory Factory Fun Kamẹra Cctv - 24+4 Isakoso Gigabit Yipada JHA-S2404MG-28BC – Alaye JHA:
24 + 4 Management Gigabit Yipada JHA-S2404MG-28BC
♦PọjaTHEawotẹlẹ
24+4 Management Gigabit Yipada ni a boṣewa nonblocking yipada. Pese awọn ibudo 24 * 10/100/1000Base-T, 4 * 1000M awọn ibudo SFP; Agbara iyipada 56Gbps, 41.644Mpps iṣẹ firanšẹ siwaju, agbara Nẹtiwọọki ti o ni irọrun ṣe idaniloju iduroṣinṣin ti nẹtiwọọki ati iwọntunwọnsi ti ọna asopọ fifuye. eyiti o funni ni iwọn bandiwidi to fun apapọ data ati paṣipaarọ data. Ati pe lati le ni irọrun dahun si awọn ibeere nẹtiwọọki, awọn olumulo le yan awọn ebute Gigabit ti o yẹ ni ibamu si awọn iwulo wọn; Dara fun kekere ati alabọde-won katakara, ogba nẹtiwọki, Internet cafes ati MAN lilo.
♦ ỌjaKojuFawọn ounjẹ
1 . Ga išẹ
(1)Ninuith 56Gbps backplane agbara, iṣẹ ti o ga julọ (1U TOR) ni aaye yii;
(2)hardware afisona, awọn soso firanšẹ siwaju oṣuwọn ti awọn waya iyara Layer 2 yi pada ti de 41.644Mpps;
(3)anfani lati wa ni ransogun ni Metropolitan Area Network,ati ki o pese orisirisi awọn ti o kẹhin kilometer ọna ẹrọ;
(4)ethernet / IEEE802.3 iwọn apo (64 baiti si 1522 awọn baiti)
(5)jumbo awọn apo-iwe to 9216 baiti
2 . Ailewu ati Gbẹkẹle
(1)provid DOS, DDOS, spoofing ati kokoro olugbeja
(2)sIEEE802.1x soke, pese ijẹrisi olumulo orisun-ibudo, asà nẹtiwọki, iṣakoso ailewu, ati imọ-ẹrọ iṣakoso eto imulo
(3)rṣe iyasọtọ nọmba ti o pọju ti awọn ọmọ-ogun ti o sopọ pẹlu ibudo, wiwo Ethernet pupọ-abuda, bandiwidi pọ si ati apọju eto
(4)powerful ACL, atilẹyin L2-L4 data sisẹ
(5)eto imuloIṣakoso akojọ ati sisan ilana
3 . Itọju irọrun
(1)support rọ ibudo iṣeto ni
(2)ni anfani lati ṣakoso nipasẹAyelujara, SNMP,ati be be lo
(3)sigbega Ilana XModem, lo TFTP/ZMODEM fun iṣagbega sọfitiwia ati iṣagbega BootRom
4 . Alagbara Sisan ati Broadcast Management
(1) ṣe iwari laifọwọyi ati iṣakoso iji igbohunsafefe, ṣe atilẹyin wiwa awọn apo-iwe IGMP, ni imunadoko ikunomi ti awọn apo-iwe igbohunsafefe.
(2)support ni kikun ile oloke meji mode ati idaji ile oloke meji Iṣakoso sisan
(3)support àjọlò ni wiwo mu 1M bi awọn igbese ipari fun oṣuwọn aropin
♦Ọja Imọ Specification
| Awoṣe ọja | JHA-S2404MG-28BC | |
| Awọn abuda ipilẹ | ||
| Ibudo ti o wa titi | 24*10/100/1000Base-T ebute oko, 4*1000M SFP ibudo | |
| Backplane Agbara | 56Gbps | |
| Ndari Performance | 41.644Mpp | |
| isise | ARM® Cortex™-A9 | |
| Flash Memory Agbara | 8MB | |
| Agbara iranti | 256MB | |
| Mac adirẹsi Table | 16K | |
| ifipamọ isinyi | 1.5MB | |
| Asọ Specification | ||
| VLAN | Ibudo orisun VLAN 802.1Q VLAN | |
| Mac adirẹsi Table | Aimi Mac adirẹsi tabili | |
| Iji Iṣakoso | Idinku igbohunsafefe Multicast bomole Imukuro DLF Iwọn idiwọn | |
| Iṣakoso sisan | Idaji-ile oloke meji Iṣakoso da lori pada titẹ iru Iṣakoso-duplex ni kikun da lori fireemu PAUSE | |
| Port Mirroring | Support ibudo mirroring | |
| Port Management | Eto gbogbogbo Iṣiro ibudo Tito leto ibudo Port trunking | |
| IP Awọn iṣẹ | Wiwa Pingi DHCP Snooping | |
| Gigun Igi | MSTP(802.1s),STP,RSTP | |
| Eto Isakoso | TELNET WEB | |
| Latọna Igbegasoke | Atilẹyin ti ikede igbegasoke nipasẹ ayelujara Ṣe atilẹyin ẹya igbegasoke nipasẹ agbegbe | |
| Awọn abuda ti ara | ||
| Iwọn | 440mm × 230mm × 44mm | |
| Abuda ti Agbara | AC 110-240V oluyipada, 47-63Hz, 1A/230V, RPS agbara afẹyinti gbona | |
| Agbara | ≥80W | |
| Atupa Atọka | Atọka agbara, itọkasi eto, awọn itọnisọna sisopọ / transceiver | |
| Ayika otutu / Ọriniinitutu | 0-50 ℃ isẹ, -40-70 ℃ itoju,0-90% ko si condensation | |
u Ijẹrisi
| Ijeri | ROHS ìfàṣẹsí |
| Agbegbe European (CE) Ilana Ibamu Itanna:Ohun elo yii ti ni idanwo ati rii lati ni ibamu pẹlu awọn ibeere aabo ti European Emission Standard EN55022/EN60555-2 ati Generic European Immunity Standard EN50082-1. EMC: EN55022(1988)/CISPR-22(1985),kilasi A EN60555-2(1995),kilasi A EN60555-3 IEC1000-4-2(1995),4K V CD, 8KV, AD IEC1000-4-3(1995),3V/m IEC1000-4-4(1995),1KV – (ila agbara), 0.5KV – (ila ifihan) | |
| Federal Communications Commission (FCC) gbólóhùn:Ohun elo yii ti ni idanwo ati rii pe o ni ibamu pẹlu awọn opin fun ẹrọ iširo kilasi A ni ibamu si Ipin J ti apakan 15 ti Awọn ofin FCC, eyiti a ṣe apẹrẹ lati pese aabo to tọ si iru kikọlu bẹ nigbati o ṣiṣẹ ni agbegbe iṣowo. |
Awọn aworan apejuwe ọja:
Itọsọna Ọja ti o jọmọ:
Awọn ohun elo wa ti o ni ipese daradara ati ilana iṣakoso didara to dara jakejado gbogbo awọn ipele ti iṣelọpọ jẹ ki a ṣe iṣeduro itẹlọrun olura lapapọ fun Factory Price Fiber Ethernet Network Yipada Fun Kamẹra Cctv - 24 + 4 Isakoso Gigabit Yipada JHA-S2404MG-28BC - JHA, Ọja naa yoo ipese si gbogbo agbala aye, gẹgẹ bi awọn: Puerto Rico, Muscat, Karachi, A pese ti o dara didara sugbon unbeatable kekere owo ati gbogbo heartedly iṣẹ. Kaabo lati firanṣẹ awọn ayẹwo rẹ ati oruka awọ si wa .A yoo gbe awọn ọja naa gẹgẹbi ibeere rẹ. Ti o ba nifẹ si eyikeyi awọn ọja ti a pese, jọwọ lero ọfẹ lati kan si wa taara nipasẹ meeli, fax, tẹlifoonu tabi intanẹẹti. A wa nibi lati dahun awọn ibeere rẹ lati Ọjọ Aarọ si Ọjọ Satidee ati nireti lati ṣe ifowosowopo pẹlu rẹ.
Nipa Rosalind lati Kenya - 2018.12.11 14:13 Olupese naa fun wa ni ẹdinwo nla labẹ ipilẹ ti idaniloju didara awọn ọja, o ṣeun pupọ, a yoo tun yan ile-iṣẹ yii lẹẹkansi.
Nipa James Brown lati New Zealand - 2017.10.23 10:29 
