TH-GC0820FM2 Txheej 2 Tswj Ethernet Hloov 20XGigitit SFP 8 XLigabit COMB 8 XEEM
Tus th-gc0820fm2 txheej2 tag nrho gigabit moded hloov yog lub zog loj thiab muaj txiaj ntsig zoo rau kev xa cov etverged international networks. Nrog 20-chaw nres nkoj gigus SFP thiab 8-chaw nres nkoj theem combo (RFP) chaw nres tsheb thauj khoom kom tau raws li qhov xav tau ntawm cov tes hauj lwm niaj hnub.
Ntxiv rau nws qhov kev ua tau zoo, tus thc0820fm2 muaj kev kawm qos thiab hloov tau, tswj hwm kev nyab xeeb thiab kev nyab xeeb. Tus hloov pauv yog tsim los ua kom tau raws li qhov siab ceev, nyab xeeb, thiab ntse yuav tsum muaj ntawm cov tes hauj lwm me thiab nruab nrab ntawm tus nqi siv tau nqi.
Ua tsaug rau nws cov txiaj ntsig siab thiab qos nta, the FlexTibrif thiab yooj rau kev tswj hwm uas tau ua tiav thiab ua kom zoo rau kev ua haujlwm siab tshaj plaws thiab ua haujlwm. Dab tsi ntxiv, qhov hloov pauv ntawm kev ruaj ntseg kev ruaj ntseg zoo muaj kev thaj yeeb nyab xeeb ntawm lub hlwb, tiv thaiv kev hem thiab tsis muaj cai nkag mus.
Zuag qhia tag nrho, tus thc0820fm2 Txheej 2 Kev daws teeb meem tag nrho uas muaj cov txheej txheem muaj zog 2 hloov cov qauv kev ua haujlwm, kev tswj hwm qos, kev tswj hwm zoo, thiab ruaj ruaj ruaj ruaj ruaj ruaj. Txawm hais tias koj tab tom khiav ib qho me me lossis nruab nrab koom tes ua lag luam, tus thc0820FM2 yog qhov kev xaiv zoo tshaj plaws kom ntseeg tau tias qhov kev ua haujlwm siab, thiab ua haujlwm tau zoo.
Chaw nres nkoj cog qoob loo, VinQ, chaw nres nkoj moring, v2, v3 thiab iCSP, MSTP, MSTP, MSTP, MSTP, G.8032 ERPS raws txoj cai, ib lub nplhaib, ntiv nplhaib
Txheej 2 Txheej Network Txoj Cai Network, Stp, RSTP, MSTP, G.8032 EPS raws tu qauv, ib lub nplhaib, ib lub nplhaib
Kev Ruaj Ntseg: Txhawb Nqa Dot1X, Chaw Ua Si Kev Ua Si, Mac lees paub, Kev Pabcuam Radiend; Kev txhawb nqa Port-kev ruaj ntseg, tus IP chaw zov me nyuam, IP / chaw nres nkoj / Mac Binding
● Kev tswj hwm: Txhawb LLDP, cov neeg siv kev tswj hwm thiab kev ntsuas kev nkag mus; SNMPV1 / V2C / V3; Web kev tswj hwm, http1.1, https; Syslog thiab tswb grading; Rmm lub tswb, kev tshwm sim thiab keeb kwm ntaub ntawv; Ntp, kev soj ntsuam kub; Ping, tracert thiab optical transceiver DDM ua haujlwm; TFTP cov neeg thov, telnet server, tus neeg rau zaub mov SSY thiab IPv6
● Firmware hloov tshiab: Configure Backup / Restore Los Ntawm Web Gui, FTP Thiab Tftp
| P / n | Chaw nres nkoj |
| TH-GC0820FM2 | Txheej txheej2 Tswj Ethernet Hloov 8xgigabit Combo (RJ45 / SFP) 20xgigitit SFP, AC100-240V, 50 / 60Hz |
| Tus Zov Me Nyuam Hom Chaw Ports | |
| Chaw nres nkoj | 20xgigitit SFP, 8XGIGCEitCombo (RJ45 / SFP) |
| Tswj chaw nres nkoj | Txhawb Nqa Console |
| Cov Ntsuas LED | Daj: nrawm; Ntsuab: LINK / ACT |
| Cable Hom & Kis Nyob Ze | |
| Twisted-khub | 0-100M (Cat5E, Cat6) |
| Monomode Optical Fiber | 20/1 / 60/ 80 / 100km |
| MultiTago Optical Fiber | 550 feeb |
| Cov Hluav Taws Xob Cov Hluav Taws Xob | |
| Kev tawm tswv yim voltage | AC100-240V, 50 / 60Hz |
| Tag Nrho Cov Khoom Siv Hluav Taws Xob | Tag Nrho Cov Khoom Siv Hluav Taws Xob ≤40W |
| Txheej 2 Hloov | |
| Hloov muaj peev xwm | 56g |
| Pob ntawv xa mus rau tus nqi | 41.66MPPS |
| Mac chaw nyob rooj | 16k |
| Ntas yeej | 12m |
| MDX / MIDX | Ev |
| Ntws Tswj | Ev |
| Jumbo ncej | Txhawb Nqa 10kBytes |
| Chaw nres nkoj cog lus | Txhawb nqa chaw nres nkoj GigPit, 2.5Ge |
| Txhawb cov qub thiab muaj kev sib sau ua ke | |
| Chaw nres nkoj nta | Txhawb Nqa IEEE802.3x ntws tswj, chaw nres nkoj tsheb laij lej, chaw nres nkoj rho |
| Txhawb Nqa Cua Cua daj cua dub los ntawm Chaw nres nkoj bandwidth feem pua | |
| Vlan | Kev txhawb nqa nkag, pob tw thiab hybrid |
| VLAN TEJ KEV KAWM | |
| Mac Raws Vlan | |
| IP Raws VLAN | |
| Raws tu qauv vlan | |
| Qinq | Theem QinQ (Port-Raws Qinq) |
| Saj zawg Q rau Q (VLAN-raws QINQ) | |
| Qinq (ntws los ntawm Qinq) | |
| Chaw nres nkoj Malling | Ntau rau ib (Chaw nres nkoj Miring) Txheej 2 Ring Network Potocol |
| Txhawb Stp, RSTP, MSTP | |
| TXHAWB G.8032 EPS raws tu qauv, ib lub nplhaib, sab nplhaib thiab lwm lub nplhaib | |
| Daus | Tus Neeg Siv Khoom |
| DHCP snooping | |
| Multicast | IGMP Snooping |
| Acl | Tussk Txuj Acl |
| Mac exitending acl | |
| IP txuas ntxiv ACL | |
| Qab | QOs chav kawm, hais txog |
| Txhawb Nqa Sp, Wrr Queue | |
| Ingress Port-based tus nqi-txwv | |
| Ogress chaw nres nkoj-raws li feem pua-txwv | |
| Txoj Cai-Qos | |
| Kev tsis muaj teeb meem | Txhawb Dot1X, Chaw Ua Si Kev Ua Si, Mac lees paub thiab kev pabcuam hluav taws xob |
| Kev Txhawb Pag-Kev Ruaj Ntseg | |
| Txhawb tus IP los saib xyuas, IP / chaw nres nkoj / Mac Binding | |
| Txhawb Kev Ruaj Ntseg Rho Tawm | |
| Tswj thiab txij nkawm | Txhawb LLDP |
| Kev Pab Txhawb Cov Neeg Siv Kev Tswj thiab Kev Nkag Mus Nkag | |
| Txhawb Snmpv1 / V2C / v3 | |
| Txhawb Lub Vev Xaib, http1.1, https | |
| Txhawb syslog thiab Tswb Qeb | |
| Txhawb Nqa RMMON (Kev Tswj Xyuas Chaw Taws Teeb) Lub Tswb, Kev tshwm sim thiab Keeb Kwm Cov Ntaub Ntawv | |
| Txhawb Ntp | |
| Txhawb Kev Ntsuas Kub Ntsuas | |
| Txhawb ping, tracert | |
| Txhawb Kev Kho Mob Hloov DDM | |
| Txhawb TifTP Client | |
| Txhawb Nqa Telnet | |
| Txhawb SSH server | |
| Txhawb nqa IPV6 tswj | |
| Txhawb FTP, TFTP, Web kev txhim kho | |
| Huab cua | |
| Qho so | Kev Ua Haujlwm: -10 ℃ ~ + 50 ℃; Cia: -40 ℃ ~ + 75 ℃ |
| Tus txheeb ze cov av noo | 5% ~ 90% (tsis-tsis-condensing) |
| Thermal txoj kev | Txhawb tus kiv cua ceev tswj |
| MTBF | 100,000 teev |
| Neeg Kho Tshuab Qhov Ncauj | |
| Cov khoom loj | 440 * 245 * 44mm |
| Txoj kev teeb tsa | Khib-Mount |
| Qhov hnyav | 3.6kg |
| EMC & Kev Tiv Thaiv Kev Txhawb | |
| Surge Kev Tiv Thaiv ntawm Lub Chaw Nres Nkoj Hluav Taws Xob | IEC 61000-4-5 xyoos X (6KV / 4KV) (8 / 20US) |
| Kev Tiv Thaiv Surge ntawm Ethernet Chaw nres nkoj | IEC 61000-4-5 xyoos 4 (4KV / 2KV) (10 / 700us) |
| Tus esd | Iec 61000-4-2 qib 4 (8k / 15k) |
| Caij nplooj zeeg dawb | 0.5m |
| Ntawv pov thawj | |
| Kev Ruaj Ntseg Pov Thawj | CE, FCC, ROHS |
