TH-GC0820FM2R Txheej 2 + Tswj Ethernet Hloov 20xGigabit SFP 8xGigabit Combo (RJ45 / SFP)
TH-GC0820FM2 Layer2 tag nrho Gigabit Managed Hloov yog ib qho kev daws teeb meem muaj zog thiab muaj txiaj ntsig zoo rau kev xa cov kev sib txuas siab Ethernet rau kev sib koom ua lag luam.Nrog 20-chaw nres nkoj Gigabit SFP thiab 8-chaw nres nkoj Gigabit Combo (RJ45 / SFP) chaw nres nkoj, qhov kev hloov no muab kev thauj mus los ceev thiab muaj zog Txheej Txheej 2 hloov cov qauv kom tau raws li qhov xav tau ntawm kev lag luam niaj hnub.
Ntxiv nrog rau nws qhov kev ua tau zoo, TH-GC0820FM2 muaj kev paub txog qhov kawg-rau-kawg QoS thiab hloov tau yooj yim, kev tswj hwm nplua nuj thiab kev nyab xeeb.Qhov hloov pauv yog tsim los ua kom tau raws li qhov kev kub ceev, ruaj ntseg, thiab cov kev xav tau ntse ntawm cov lag luam me thiab nruab nrab ntawm tus nqi tsim nyog.
Ua tsaug rau nws cov kev tswj hwm qib siab thiab QoS cov yam ntxwv, TH-GC0820FM2 muab qhov tshwj xeeb ntawm kev tswj hwm thiab yoog raws rau pawg IT, ua kom ntseeg tau tias kev sib txuas hauv network yog qhov tseem ceeb thiab ua kom zoo rau kev ua haujlwm siab tshaj plaws thiab ua haujlwm tau zoo.Dab tsi ntxiv, qhov hloov pauv qhov kev nyab xeeb muaj peev xwm muab kev thaj yeeb nyab xeeb ntawm lub siab, tiv thaiv kev muaj peev xwm cyber hem thiab nkag mus tsis raug cai.
Zuag qhia tag nrho, TH-GC0820FM2 Layer2 tag nrho Gigabit Managed Hloov yog qhov ua tau zoo, kev siv nyiaj siv tau zoo uas muaj cov txheej txheem hloov pauv muaj zog, QoS, kev tswj hwm yooj yim, thiab muaj kev ruaj ntseg zoo.Txawm hais tias koj tab tom khiav lub lag luam me lossis nruab nrab, TH-GC0820FM2 yog qhov kev xaiv zoo tshaj plaws los xyuas kom muaj kev kub ceev, ruaj ntseg, thiab ua haujlwm tau zoo.
● Chaw nres nkoj Aggregation, VLAN, QinQ, Port Mirroring, QoS, Multicast IGMP V1, V2, V3 thiab IGMP snooping Txheej 2 lub nplhaib network raws tu qauv, STP, RSTP, MSTP, G.8032 ERPS raws tu qauv, ib lub nplhaib, sub nplhaib
● Txheej 2 nplhaib network raws tu qauv, STP, RSTP, MSTP, G.8032 ERPS raws tu qauv, ib lub nplhaib, sub nplhaib
● Kev ruaj ntseg: txhawb Dot1x, chaw nres nkoj authentication, mac authentication, RADIUS kev pab cuam;Txhawb chaw nres nkoj-kev ruaj ntseg, ip qhov chaw zov me nyuam, IP / Chaw nres nkoj / MAC khi
● Kev Tswj Xyuas : txhawb nqa LLDP, kev tswj hwm tus neeg siv thiab nkag mus rau kev lees paub;SNMPV1/V2C/V3;web tswj, HTTP1.1, HTTPS;Syslog thiab tswb ntsuas;RMON tswb, xwm txheej thiab keeb kwm ntaub ntawv;NTP, ntsuas kub;Ping, Tracert thiab optical transceiver DDM muaj nuj nqi;TFTP Client, Telnet Server, SSH Server thiab IPv6 Management
● Firmware hloov tshiab: teeb tsa thaub qab / rov qab los ntawm Web GUI, FTP thiab TFTP
| P/N | Tsau Chaw nres nkoj |
| TH-GC0820FM2R | Txheej 2+ Tswj Ethernet Hloov 8xGigabit Combo (RJ45 / SFP) 20xGigabit SFP, AC100-240V, 50/60Hz |
| Cov Chaw Pabcuam Hom Ports | |
| Tsau Chaw nres nkoj | 20xGigabit SFP, 8xGigabitCombo (RJ45/SFP) |
| Management Chaw nres nkoj | Txhawb Console |
| Qhov taw qhia LED | Yellow: Ceev;Ntsuab: Txuas / ACT |
| Cable hom & kis nrug deb | |
| Twisted-pair | 0-100m (CAT5e, CAT6) |
| Monomode Optical Fiber | 20/40/60/80/100 KM |
| Multimode Optical Fiber ntau | 550m ua |
| Hluav taws xob Specifications | |
| Input voltage | AC100-240V, 50/60Hz |
| Kev siv hluav taws xob tag nrho | Tag nrho lub zog ≤ 40W |
| Txheej 2 Hloov | |
| Hloov Peev Xwm | 56g ua |
| Packet Forwarding tus nqi | 41,66m wb |
| MAC Chaw Nyob Table | 16 K |
| Tsis pub | 12 M |
| MDX/MIDX | Txhawb nqa |
| Flow Control | Txhawb nqa |
| Jumbo Ncej | Txhawb 10Kbytes |
| Chaw nres nkoj Aggregation | Txhawb gigabit chaw nres nkoj, 2.5GE |
| Txhawb static thiab dynamic aggregation | |
| Chaw nres nkoj nta | Txhawb IEEE802.3x ntws tswj, Chaw nres nkoj kev txheeb cais, chaw nres nkoj cais |
| Txhawb lub network cua daj cua dub tiv thaiv raws li qhov chaw nres nkoj bandwidth feem pua | |
| VLAN | Txhawb kev nkag, pob tw thiab hybrid hom |
| Kev faib tawm VLAN | |
| Mac Based VLAN | |
| IP raws VLAN | |
| Protocol Based VLAN | |
| QinQ | Basic QinQ (Port-based QinQ) |
| Flexible Q hauv Q (VLAN-based QinQ) | |
| QinQ (Flow-based QinQ) | |
| Port Mirroring | Ntau rau ib qho (Port Mirroring) Txheej 2 Nplhaib Network Potocol |
| Txhawb STP, RSTP, MSTP | |
| Txhawb G.8032 ERPS raws tu qauv, ib lub nplhaib, sub nplhaib thiab lwm lub nplhaib | |
| DHCP | DHCP Client |
| DHCP Snooping | |
| DHCP Server | |
| ARP | ARP rooj aging |
| Txheej 2+ | IPv4 / IPv6 static routing |
| Multicast | IGMP snooping |
| ACL | IP Standard ACL |
| MAC ncua ACL | |
| IP txuas ACL | |
| QoS | QoS Class, Remarking |
| Txhawb SP, WRR teem caij | |
| Ingress Port-based Rate-limit | |
| Egress Port-based Rate-limit | |
| Policy-based QoS | |
| Kev ruaj ntseg | Txhawb Dot1x, chaw nres nkoj authentication, MAC authentication thiab RADIUS kev pabcuam |
| Txhawb chaw nres nkoj-kev ruaj ntseg | |
| Txhawb ip qhov chaw zov, IP / Chaw nres nkoj / MAC khi | |
| Txhawb kev cais chaw nres nkoj | |
| Kev Tswj Xyuas thiab Kev Txhim Kho | Txhawb LLDP |
| Txhawb cov neeg siv kev tswj hwm thiab nkag mus rau authentication | |
| Txhawb SNMPV1/V2C/V3 | |
| Txhawb kev tswj lub vev xaib, HTTP1.1, HTTPS | |
| Txhawb Syslog thiab tswb ntsuas | |
| Txhawb RMON (Remote Monitoring) tswb, xwm txheej thiab keeb kwm cov ntaub ntawv | |
| Txhawb NTP | |
| Txhawb kev ntsuas kub | |
| Txhawb Ping, Tracert | |
| Txhawb nqa optical transceiver DDM muaj nuj nqi | |
| Txhawb TFTP Client | |
| Txhawb Telnet Server | |
| Txhawb SSH Server | |
| Txhawb IPv6 Management | |
| Txhawb FTP, TFTP, WEB kho dua tshiab | |
| Ib puag ncig | |
| Kub | Kev khiav hauj lwm: -10 ℃ ~ + 50 ℃;Cia: -40 ℃ ~ + 75 ℃ |
| txheeb ze humidity | 5% ~ 90% (tsis-condensing) |
| Thermal Methods | Txhawb kiv cua ceev tswj |
| MTBF | 100,000 teev |
| Mechanical Dimensions | |
| Khoom Loj | 440 * 245 * 44mm |
| Txoj Kev Txhim Kho | Rack-mount |
| Net nyhav | 3.6kg ua |
| EMC & Kev Tiv Thaiv Ingress | |
| Kev Tiv Thaiv Kev Tiv Thaiv Hluav Taws Xob | IEC 61000-4-5 Qib X (6KV / 4KV) (8/20us)) |
| Kev Tiv Thaiv Surge ntawm Ethernet Chaw nres nkoj | IEC 61000-4-5 Qib 4 (4KV / 2KV) (10/700us)) |
| ESD | IEC 61000-4-2 Qib 4 (8K / 15K) |
| Caij nplooj zeeg dawb | 0,5m ua |
| Daim ntawv pov thawj | |
| Daim ntawv pov thawj kev ruaj ntseg | CE, FCC, RoHS |
