DCME Txhua-Hauv-Ib Rooj Vag
DCME Txhua-Hauv-Ib Rooj Vag
DCME yog lub cim tshiab ntawm kev ruaj ntseg siab tshiab lub rooj vag siv ntau cov tub ntxhais kev ua haujlwm siab, ua ke nrog ASIC chipset. Nrog rau kev ua haujlwm zoo dua thiab muaj zog tshaj cov ntaub ntawv ua haujlwm muaj peev xwm, DCME ua haujlwm ntawm xaim-nrawm dhau los thiab kev lag luam-cov lej ntawm cov kev sib txuas tshiab piv nrog cov kab hluav taws xob ib txwm muaj thiab broadband router. DCME sib txuas nrog broadband router, foob pob hluav taws, hloov pauv, VPN, kev tswj hwm tsheb thiab kev tswj hwm, network kev ruaj ntseg, wireless tswj thiab teeb tsa yooj yim. Nws yog qhov zoo tagnrho rau cov chaw lag luam me thiab nruab nrab, tsev kawm ntawv, tsoomfwv, khw muag khoom khw, khw muag khoom lag luam hauv Internet nruab nrab, cov chaw ua haujlwm thiab lwm cov kev sib koom.
Cov Nta Tseem Ceeb thiab Cov Cim Tseem Ceeb
Muaj zog ua tau zoo raws li kev tsim kho vajtse siab
DCME multi-core ruaj ntseg lub rooj vag siv ntau cov tub ntxhais ua khoom siv, muaj siab ASIC siab nrawm hloov lub tshuab ua kom tag nrho cov cuab yeej kho vajtse khiav ntawm txoj kev nrawm Ethernet architecture. Qhov kev tsim kho tau zoo no ua rau lub tshuab ua haujlwm nrog kev ua kom zoo dua qub thiab muab kev lees paub rau qhov kev txheeb xyuas cov ntaub ntawv tob tob thiab ua haujlwm ruaj khov ntawm kev ruaj ntseg thiab tiv thaiv, foob pob hluav taws / VPN, IPv6, thiab lwm yam nplua nuj txheej sab saud software ua haujlwm.
Kev tswj qhov tseeb ntws tawm thiab kev tswj hwm tus cwj pwm
DCME muab cov kev cai tswjhwm khiav txaus raws li cov ntawv thov, chaw nyob IP, cov neeg rau npe, kev cai, thiab lwm yam, thiab teeb siab tshaj plaws, yam tsawg kawg nkaus, tau lees tias bandwidth ntawm uplink thiab downlink. Tshaj 200 qhov chaw teeb tsa tuaj yeem raug txheeb xyuas tau los ntawm DCME los teeb tsa kev lees paub bandwidth, kev tswj hwm bandwidth raws li cov kev cai tswjhwm. Nrog qhov tseeb NAT ntu kev txwv, qhov kev hem thawj ntawm cov qib sib tham ntau los ntawm ntau cov txheej txheem rub tawm-cov cuab yeej thiab kab mob kis.
Phab ntsa firewall muaj nuj nqi
DCME muaj lub zog tiv thaiv kev tawm tsam. Nrog cov ncauj lus kom ntxaws thiab tshawb xyuas qhov tseeb ntawm ntau pob ntawv xws li ARP, IP, ICMP, TCP, UDP, thiab lwm yam pob ntawv, kev tawm tsam tuaj yeem nrhiav thiab thaiv nrog rau SYN Dej Nyab, DDoS, IP pob ntawv tawg tsam, IP chaw kuaj mob, thiab lwm yam . Thiab cov ntaub ntawv ceeb toom tuaj yeem muab los ua kom koj cov kev tswj hwm hauv network muaj kev nyab xeeb dua.Based ntawm lub xeev cov cuab yeej siv qib siab, DCME muab cov cuab yeej los tiv thaiv ARP ARP cov tswv yim nrog rau IP + MAC khi, ARP scanning technology, ARP-kev kawm paub, ARP-filtering. IP / MAC khi thiab anti-anti-ARP mechanism ntawm cov neeg thiab cov khoom siv tau tuaj yeem ua tiav.
Ib hom kab ke nkag siab zoo
DCME qhov rooj thaiv kev ruaj ntseg tuaj yeem siv los ua cov neeg tswj hwm teeb tsa teeb tsa wireless nrog DCN AP khoom siv. Raws li cov cuab yeej ntse tswj kev siv tshuab, DCME tuaj yeem soj ntsuam RF tus nqi ntawm qhov chaw ntawm txhua AP thiab kho lub teeb liab lub zog thiab cov channel ntawm txhua AP tau raws li cov neeg siv tus lej lossis load txoj cai tswj kev tshuav nyiaj. Nyob rau tib lub sijhawm, nws tuaj yeem txo qhov kev cuam tshuam ntawm lub teeb liab wireless kom paub txog qhov sib txig sib luag thiab kev ruaj khov ntawm lub wireless wireless thiab muab cov kev daws teeb meem zoo tshaj plaws rau nruab nrab / me me wireless network thiab cov ceg ntawm lub lag luam loj.
Kev tswj tau yooj yim thiab yooj yim thiab txij nkawm
Lub qhov rooj ruaj ntseg DCME adopts kev tswj cov duab kab ntawv txhua nplooj. Tsuas yog peb kauj ruam yog xav tau txuas DCME rau lub network nrog cov txheej txheem teeb tsa.
Ntau yam kev ntsuas ntsuas, suav nrog kev soj ntsuam xyuas kev ua haujlwm, ua tsis tiav lub suab ceeb toom, tus kab mob / nres ceeb toom, thiab lwm yam, thiab cov txheeb cais thiab cov ntaub ntawv qeb siab raws li bandwidth thiab kev sib ntsib tau txais kev txhawb nqa rau kev tswj hwm thiab txij nkawm yooj yim.
Cov Lus Qhia Tshwj Xeeb
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Yam khoom |
DCME-320-L |
DCME-322 R2） |
DCME-520-L |
DCME-520 |
DCME-720 |
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Kho vajtse |
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CPU |
Cov qauv ua tsev |
Intel Multi-core |
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Zaus |
1GHz |
1.2GHz |
1.7GHz |
2.0GHz |
2.4GHz |
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Nco |
2G DDR III |
4G DDR III |
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XAIV |
NA |
64G SSD |
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Sib cuam tshuam |
10/100 / 1000M Puag-T |
8 |
8 |
6 |
9 |
17 |
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SFP / RJ45 Combo |
NA |
2 |
NA |
4 |
4 |
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Tswj chaw nres nkoj |
1 RS-232 (RJ-45) console, 2 chaw nres nkoj USB2.0 |
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Led |
Fais fab / system Khiav / chaw nres nkoj cov xwm txheej |
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Ntsig Kub |
Kev ua haujlwm 0 ℃ -40 ℃ Cia-20 ℃ -65 ℃ |
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Vaum |
Kev khiav lag luam 10% -85% Kev tsis xau Cia 5% -95% Tsis-condensing |
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Khoom siv fais fab |
Kev Txom Nyem |
Tsis yog |
Yog lawm |
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Khwv |
AC 100 ～ 240V, 47 ～ 63Hz |
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Kev ua tau zoo |
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Pom zoo Concurrent cov neeg siv |
150 |
450 |
1200 |
2000 |
5000 |
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Qhia Tawm Bandwidth |
100M |
250M |
800M |
1500M |
2800M |
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Cwj Vuam Chiv |
64 bytes |
135Mbps |
185Mbps |
330Mbps |
480Mbps |
850Mbps |
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1518 bytes |
2000Mbps |
2800Mbps |
3500Mbps |
4500Mbps |
6000Mbps |
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Neej |
Tshiab qhib ib ob |
8000 |
10000 |
20.000 |
30,000 |
40,000 |
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Max tib lub sij hawm sib kho |
100K |
300K |
500K |
500K |
1000K |
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VPN |
IPSec Kev Nkag Siab |
100M |
200M |
500M |
500M |
800M |
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Max IPSec channel |
10 |
20 |
50 |
300 |
1000 |
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Max L2TP nkag tau rau cov neeg siv khoom |
10 |
20 |
30 |
100 |
500 |
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Max SSL VPN nkag mus rau cov neeg siv |
10 |
20 |
30 |
100 |
500 |
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Cov neeg siv khoom hauv lub vev xaib Max |
100 |
300 |
600 |
1500 |
3000 |
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Wi-nkaus Saib Xyuas Txoj Kev Nkag |
Vim li cas APs tswj tau |
2 |
4 |
6 |
12 |
24 |
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Muaj peev xwm tswj tau siab kawg APs |
32 |
64 |
256 |
512 |
1024 |
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Nta software |
Kev piav qhia |
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Hom ua haujlwm |
Kev Mus Nkag / NAT / Choj |
| Kev Sib Txuas Lus | PPPoE tus thov, PPPoE chap / pap / muaj peb txoj hauv kev lees paub, PPPoE tus neeg txuas |
| DHCP Server, Client, relay | |
| DNS server, proxy | |
| DDNS | |
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Txoj kev siv |
Static routing, zoo li qub kev nrog kev ua ntej, RIP |
| PBR (raws li qhov chaw nyob, chaw nres nkoj, chaw nyob chaw nyob, raws tu qauv, thiab lwm cov tswv yim), txhawb tus IP tom ntej lossis interface | |
| Sib npaug ntau txoj kev thauj sib npaug sib npaug, thiab cov bandwidth load txiav kho qhov kev faib ua feem ntawm txhua txoj kev, kom ua tiav cov load ntsuas qhov ntsuas raws cov kab. | |
| Multilink thaub qab muaj nuj nqi, teem sijhawm txuas rau lub xeev kom paub, thiab tsis siv neeg hloov thiab rov qab sib txuas | |
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Neej |
Qhov Chaw NAT Static / Dynamic |
| 1: 1 NAT1: TSIS HAIV NEEGN: TSIS MUAJNtsuas Cov Ntsuas Ntsuas Sib Thauj
Ntau raws-raws tu qauv NAT ALG |
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Kev soj ntsuam lub pob ntawv sib sib zog nqus |
Kev tswj hwm thiab tus nqi-txwv ntawm cov npe nrov P2P suav nrog BT, eMule, eDonkey |
| Kev tswj hwm thiab tus nqi-txwv ntawm cov ntawv thov IM tam sim no suav nrog Yahoo, GTalk, thiab lwm yam. | |
| URL lim, QQ tshawb xyuas | |
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Qog |
IP-based bandwidth tswj |
| Daim ntawv thov raws bandwidth tswj | |
| Txaus raws li bandwidth tswj | |
| Bandwidth lav, bandwidth reservation, faib bandwidth yooj | |
| 2 theem ntawm kev tswj bandwidth (IP thiab daim ntawv thov bandwidth tswj, chaw nres nkoj-based) | |
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Kev tiv thaiv nres |
ARP nres kev tiv thaiv kev tiv thaiv (kev kawm arp, dawb arp, arp tiv thaiv) |
| IP-MAC khi, phau ntawv thiab tsis siv neeg | |
| DoS, DDoS tawm tsam tiv thaiv | |
| Kev tiv thaiv dej nyab: ICMP dej nyab, UDP dej nyab, dej nyab SYN | |
| DNS lus nug txog kev tiv thaiv dej nyab: DNS lus nug & DNS cov lus nug txog kev nyab xeeb kev tiv thaiv kev tiv thaiv | |
| Malformed pob ntawv tiv thaiv | |
| Qhov kuaj pom IP anomaly, nrhiav kom pom qhov tseeb TCP anomaly | |
| IP chaw tiv thaiv kev tiv thaiv kev tiv thaiv, chaw nres nkoj scan tiv thaiv | |
| Tsis kam muab Kev Pabcuam Tiv Thaiv: Ping Tuag, Teardrop, IP fragmentation, IP xaiv, Smurf lossis Fraggle, Thaj av, ICMP pob ntawv loj | |
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Kev tswj sib kho |
raws li kev siv interface, IP tawm, cov hom phiaj IP, thiab cov ntawv thov (cov ntu tshiab ntawm ib ob thiab tus naj npawb ntawm cov qhia ua ke) |
| Sijhawm tswj sijhawm | |
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Kev nkag mus tswj |
802.11, 802.11a, 802.11b, 802.11g, 802.11n, 802.11d, 802.11h, 802.11i, 802.11e, 802.11k |
| CAPWAP | |
| Kev tswj hwm Wi-nkaus, teeb tsa, saib xyuas | |
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Txheej Txheem |
Daim duab dual |
| Firmware nce qib ntawm WEB thiab TFTP | |
| Kev teeb tsa thaub qab thiab rov tsim tawm | |
| SNMPv1 / v2 | |
| HTTPS \ HTTP \ TELNET \ SSH | |
| NTP | |
| Web configuration wizard | |
| Kev lees paub ntawm WEB | |
| Kev tswj cov khoom raws li IP chaw nyob, raws tu qauv, teem caij, thiab interface | |
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Cav thiab soj ntsuam cov ntawv txheeb |
Saib xyuas thiab cov txheeb cais ntawm cov tsheb sib tshuam |
| Saib xyuas thiab cov txheeb cais ntawm IP tsheb | |
| Saib xyuas thiab cov txheeb cais ntawm cov ntu kawm ntawv raws tus IP chaw nyob | |
| Saib xyuas thiab cov txheeb cais ntawm bandwidth thiab cov naj npawb sib kho raws li siv | |
| Saib xyuas thiab txheeb cais ntawm cov naj npawb ntawm kev tawm tsam | |
| Saib xyuas thiab cov txheeb cais ntawm IP, thov, thiab tawm tsam raws li Kev Ruaj Ntseg sau | |
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Kev tshwm sim lub cav / tsheb khiav / teeb tsa cav / tswb cav / kev ruaj ntseg cav |
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| USB log thaub qab | |
| Muaj kev cia siab rau | Txhawb kev sib txuas load sib npaug, kev txuas rov qab |
| Ntau tus txuas ua haujlwm tsis ua haujlwm nrhiav haujlwm |
Daim Ntawv Thov raug
Daim ntawv thov raug 1: Export Gateway, sib koom ua ke ntawm lub ntsej muag dav dav, tua hluav taws, tswj kev tsheb thiab tswj, network kev ruaj ntseg.
Daim Ntawv Thov Raug 2: Tsim kom muaj VPN Txuas ntawm lub tsev hauv paus thiab ceg
Cov ntaub ntawv xaj
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Khoom Npe |
Kev piav qhia |
| DCME-320-L | DCME-320-L lub rooj sib xyaw, nrog cov yam ntxwv ntawm broadband router, firewall, hloov, VPN, kev tswj tsheb thiab kev tswj hwm, kev ruaj ntseg network, wireless maub los, nrog cov chaw nres nkoj ntawm 8 * 10/100 / 1000M Base-T, 1 * Console, 2 * USB2.0. default nrog 2 units AP daim ntawv tso cai, txhawb kev tswj max.32 APs, qhia tias qhov siab tshaj plaws ntawm 300 cov neeg siv. |
| DCME-320 (R2) | DCME-320 (R2) lub rooj sib koom ua ke, nrog cov yam ntxwv ntawm broadband router, firewall, hloov, VPN, kev tswj hwm tsheb thiab kev tswj hwm, kev ruaj ntseg network, wireless tswj, nrog cov chaw nres nkoj ntawm 8 * 10/100 / 1000M Base-T, 2 * 1000M Combo , 1 * Console, 2 * USB2.0. default nrog 4 units AP daim ntawv tso cai, txhawb kev tswj max.64 APs, qhia tias qhov siab tshaj plaws ntawm 500 cov neeg siv. |
| DCME-520 -L | DCME-520-L sib txuas lub rooj vag, nrog cov yam ntxwv ntawm broadband router, firewall, hloov, VPN, kev tswj tsheb thiab kev tswj hwm, kev ruaj ntseg network, wireless maub los, nrog cov chaw nres nkoj ntawm 6 * 10/100 / 1000M Base-T, 1 * Console, 2 * USB2.0. default nrog 6 units AP daim ntawv tso cai, txhawb kev tswj hwm max.256 APs, qhia tias qhov siab tshaj plaws ntawm 1000-1200 cov neeg siv. |
| DCME-520 | DCME-520 txuas lub qhov rooj tshiab, nrog cov yam ntxwv ntawm broadband router, firewall, hloov, VPN, kev tswj tsheb thiab kev tswj hwm, kev ruaj ntseg network, wireless maub los, nrog cov chaw nres nkoj ntawm 9 * 10/100 / 1000M Base-T, 4 * 1000M Combo, 1 * Console, 2 * USB2.0. default nrog 12 units AP daim ntawv tso cai, txhawb kev tswj max.512 APs, tawm tswv yim txog 2000 tus neeg siv ntau. |
| DCME-720 | DCME-720 sib xyaw hauv lub rooj vag, nrog cov nta ntawm broadband router, firewall, hloov, VPN, kev tswj tsheb thiab kev tswj hwm, kev ruaj ntseg network, wireless maub los, nrog cov chaw nres nkoj ntawm 17 * 10/100 / 1000M Base-T, 4 * 1000M Combo, 1 * Console, 2 * USB2.0. Muab kev pab ntau tshaj ntawm 5000 cov neeg siv. |
| DCME-AC-10 | Daim ntawv tsav tsheb txhim kho AP (daim ntawv tso cai rau 10 APs) |