Kev xa khoom sai 1000base Lx Sfp 1310nm 10km - 24 + 4 Tswj Gigabit Hloov JHA-S2404MG-28BC - JHA
Kev xa khoom sai 1000base Lx Sfp 1310nm 10km - 24 + 4 Tswj Gigabit Hloov JHA-S2404MG-28BC - JHA Nthuav dav:
24 + 4 Tswj Gigabit Hloov JHA-S2404MG-28 BC
♦PkhoomLUBsaib xyuas
24 + 4 Kev Tswj Gigabit Hloov yog tus qauv tsis thaiv kev hloov pauv. Muab 24 * 10/100/1000Base-T ports, 4 * 1000M SFP ports; 56Gbps hloov lub peev xwm, 41.644Mpps xa mus ua haujlwm, kev sib txuas tau yooj yim ua kom muaj kev ruaj ntseg ntawm lub network thiab qhov sib npaug ntawm qhov txuas txuas. uas muaj bandwidth txaus rau cov ntaub ntawv sib sau ua ke thiab cov ntaub ntawv sib pauv.Thiab thiaj li hloov tau yooj yim teb rau cov kev xav tau ntawm lub network, cov neeg siv tuaj yeem xaiv qhov tsim nyog Gigabit ports raws li lawv xav tau; Haum rau cov lag luam me thiab nruab nrab, tsev kawm ntawv network, Internet cafes thiab MAN siv.
♦ KhoomKeyFnoj
1. Kev ua haujlwm siab
(1)Hauvith 56Gbps backplane muaj peev xwm, qhov ua tau zoo tshaj plaws (1U TOR) hauv daim teb no;
(2)hardware routing, pob ntawv xa tawm tus nqi ntawm cov hlau ceev txheej 2 hloov tau mus txog 41.644Mpps;
(3)tuaj yeem xa mus rau hauv Metropolitan Area Network,thiab muab ob peb kilometers kawg technology;
(4)Ethernet / IEEE802.3 pob ntawv loj (64 bytes rau 1522 bytes)
(5)jumbo pob ntawv mus txog 9216 bytes
2. Muaj kev nyab xeeb thiab ntseeg tau
(1)provide DOS, DDOS, spoofing thiab tiv thaiv kab mob
(2)stxhawb IEEE802.1x, muab chaw nres nkoj raws li tus neeg siv kev lees paub, kev tiv thaiv network, kev tswj kev nyab xeeb, thiab kev tswj hwm txoj cai
(3)rtxwv tus naj npawb siab tshaj plaws ntawm cov tswv txuas nrog qhov chaw nres nkoj, ntau qhov sib txuas Ethernet interface, nce bandwidth thiab system redundancy
(4)powerful ACL, txhawb L2-L4 cov ntaub ntawv lim
(5)txoj caitswj cov npe thiab cov kev cai ntws
3. Kev kho yooj yim
(1)txhawb kev hloov pauv chaw nres nkoj teeb tsa
(2)muaj peev xwm tswj tau ntawmWeb, SNMP,lwm
(3)stxhawb XModem raws tu qauv, siv TFTP/ZMODEM rau software kho dua tshiab thiab BootRom kho dua tshiab
4. Hwj chim Flow thiab Kev Tshaj Tawm Tshaj Tawm
(1) automatically ntes thiab tswj kev tshaj tawm cua daj cua dub, txhawb IGMP pob ntawv nrhiav kom tau, txo cov dej nyab ntawm pob ntawv tshaj tawm.
(2)support puv duplex hom thiab ib nrab duplex hom ntws tswj
(3)support Ethernet interface noj 1M raws li cov kauj ruam ntev rau tus nqi txwv
♦Product Technical Specification
| Yam khoom qauv | JHA-S2404MG-28 BC | |
| Cov yam ntxwv yooj yim | ||
| Tsau Chaw nres nkoj | 24 * 10/100/1000Base-T chaw nres nkoj, 4 * 1000M SFP chaw nres nkoj | |
| Backplane Peev Xwm | 56gbps ua | |
| Kev ua haujlwm xa mus | 41, 644 tzs | |
| Processor | ARM® Cortex™-A9 | |
| Flash Memory Capacity | 8 MB | |
| Lub peev xwm nco | 256 MB | |
| MAC Chaw Nyob Table | 16 K | |
| Queue tsis | 1.5 MB | |
| Mos Specification | ||
| VLAN | Chaw nres nkoj raws VLAN 802.1 Q VLAN | |
| MAC Chaw Nyob Table | Static MAC chaw nyob rooj | |
| Huab Cua Tswj | Tshaj tawm kev tawm tsam Multicast tiv thaiv Kev tiv thaiv DLF Tus nqi txwv | |
| Flow Control | Ib nrab-duplex tswj raws li nram qab siab hom Full-duplex tswj raws li PAUSE ncej | |
| Port Mirroring | Txhawb chaw nres nkoj mirroring | |
| Chaw Tswj Xyuas | Kev teeb tsa dav dav Chaw nres nkoj suav Configuring chaw nres nkoj Chaw nres nkoj trunking | |
| Kev Pabcuam IP | Ping detection DHCP Snooping | |
| Tsob Ntoo | MSTP (802.1s),STP,RSTP | |
| Qhov System Management | TELNET WEB | |
| Txhim kho tej thaj chaw deb | Txhawb kev hloov kho dua tshiab ntawm lub vev xaib Txhawb kev hloov kho dua tshiab ntawm lub zos | |
| Cov yam ntxwv ntawm lub cev | ||
| Dimension | 440mm × 230mm × 44mm | |
| Characteristic ntawm lub hwj chim | AC 110-240V adaptive, 47-63Hz, 1A / 230V, RPS lub zog kub thaub qab | |
| Hwj chim | ≥80W | |
| Qhov taw qhia teeb | Fais fab taw qhia, qhia txog qhov system, txuas / transceiver cov lus qhia | |
| Environment Temperature / Humidity | 0-50 ℃ kev khiav hauj lwm, -40-70 ℃ preservation, 0-90% tsis condensation | |
u Daim ntawv pov thawj
| Kev lees paub | ROHS kev lees paub |
| European Community (CE) Electromagnetic Compatibility Cov Lus Qhia:Cov cuab yeej no tau raug sim thiab pom tias ua raws li kev tiv thaiv kev tiv thaiv ntawm European Emission Standard EN55022 / EN60555-2 thiab Generic European Immunity Standard EN50082-1. EMC: TS EN 55022 (1988) / CISPR-22 (1985),Hoob A EN60555-2 (1995),chav kawm A 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 - (hwj chim kab), 0.5KV - (cim kab) | |
| Tsoom Fwv Teb Chaws Kev Sib Txuas Lus Commission (FCC).:Cov cuab yeej no tau raug sim thiab pom tias ua raws li cov kev txwv rau cov chav kawm A cov cuab yeej siv tau raws li Subpart J ntawm ntu 15 ntawm FCC Cov Cai, uas yog tsim los muab kev tiv thaiv tsim nyog tiv thaiv kev cuam tshuam thaum ua haujlwm hauv ib puag ncig kev lag luam. |
Product details duab:
Yam khoom Guide:
Peb tam sim no muaj ntau tus neeg ua haujlwm tshwj xeeb cov neeg siv khoom zoo ntawm kev lag luam, QC, thiab ua haujlwm nrog cov teeb meem teeb meem thaum lub sijhawm tsim cov txheej txheem rau Kev xa sai 1000base Lx Sfp 1310nm 10km - 24 + 4 Tswj Gigabit Hloov JHA-S2404MG-28BC - JHA, Cov khoom yuav muab khoom rau thoob plaws lub ntiaj teb no, xws li: Ghana, Fabkis, Brazil, Tam sim no peb lub network muag tau loj hlob tsis tu ncua, txhim kho kev pabcuam zoo kom tau raws li cov neeg siv khoom xav tau. Yog tias koj txaus siab rau txhua yam khoom, thov hu rau peb txhua lub sijhawm. Peb tab tom nrhiav rau pem hauv ntej los tsim kev lag luam kev sib raug zoo nrog koj nyob ze yav tom ntej.
Los ntawm Matthew los ntawm South Africa - 2018.09.21 11:44 Cov neeg ua haujlwm pabcuam cov neeg siv khoom tau ua siab ntev thiab muaj tus cwj pwm zoo thiab ua haujlwm zoo rau peb cov kev txaus siab, kom peb muaj kev nkag siab zoo ntawm cov khoom thiab thaum kawg peb tau txais kev pom zoo, ua tsaug!
Los ntawm Stephen los ntawm Philadelphia - 2017.08.15 12:36 
