Th-g0208m2-r txheej2 tswj ethernet hloov 2XGigitit SFP, 8 × 10/100 / 1000Base-T
Gigabes txheej 2 Managed Hloov Support 8xgigit Cov chaw nres nkoj + 2XGigabit SFP cov chaw nres nkoj, cia li yoog raws li lub duplex lossis ib nrab duplex hom. MAC Chaw Kev Kawm Yus Tus Kheej Ua Kom Muaj Kev Sib Kis Dawb Dawb, thiab lub khw thiab hom ntawv txwv tsis pub muaj dej nyab hauv lub network. Ntws tswj muaj nuj nqi tuaj yeem tiv thaiv qhov cuam tshuam ntawm cov nyiaj ntau ntawm cov ntaub ntawv instantaneous hauv lub network.
Cov kab ke no muab cov haujlwm tswj hwm kev txhim kho network: Chaw nres tsheb, chaw nres nkoj, kev ua txhaum kev lag luam, kev lag luam hauv nruab nrab, Internet cafes , Chaw ntiav pw, tsev kawm ntawv, thiab lwm yam.
Txhawb Ieee802.3 / ieee802.3U / ieee802.3AB / ieee802.3z, khw-thiab tom ntej
Flow FLUPL Flow hom: Tag nrho-duplex adopts ieee 802.3x tus qauv, ib nrab-duplex adopts backant tus qauv
●Kev txhawb nqa chaw nres nkoj pib Flip (Auto MDI / MDIX)
● Vaj Huam Sib Luag taw qhia kev soj ntsuam cov xwm txheej thiab kev zam kev ua tiav
● Txhawb 802.1x Chaw nres nkoj authentation, txhawb nqa AAA kev lees paub, txhawb nqa tacacs + authentication
Txhawb lub vev xaib, telnet, cli, ssh, SNMP, RMm tswj
● Kev tiv thaiv: dav dav 4KV, plawg 2kv, esd 8kv air, 6kv tiv tauj
| Ntu tsis muaj. | Kev piav txog |
| Th-g0208m2-r | Txheej Txheej2 Tswj Ethernet Hloov 2xgigit SID SFP, 8 × 10/100 / 1000Base-T |
| I / o interface | |
| Lub zog tswv yim | AC 100-240V, 50 / 60Hz |
| Chaw nres nkoj | 8 * 10/100 / 1000mbps Ethernet chaw nres nkoj |
| 2 * 1000mbps SFP chaw nres nkoj | |
| 1 * chaw nres nkoj console | |
| Ua yeeb yam | |
| Bandwidth | 20gbps (tsis-thaiv) |
| Pob ntawv xa mus rau tus nqi | 14.88MPPS |
| Pob Ntawv Tsis | 4M |
| Nco Peev Xwm | 128MB |
| Flash Peev | 16MB |
| Ac chaw nyob | 8K |
| Vlans | 4096 |
| Jumbo ncej | 9.6kBytes |
| Hloov tes | Khw thiab rau pem hauv ntej |
| MTBF | 100000 teev |
| Lub hom phiaj | |
| Network Qaum Ua Si | Ieee802.3: 10base-t |
| Ieee802.3u: 100base-tx | |
| Ieee802.3ab: 1000000-TX | |
| Ieee802.3z: 1000base-FX | |
| IEEE 802.3x: ntws tswj | |
| IEEE 802.1AB: LLDP / LLDP-MED (LINK AUT EXPURD DISCEWORCE QAIB DISCOLOL) | |
| IEEE 802.1P: LAN Txheej QOS / COS Raws Cai Ua Ntej Cov Tsheb Ua Ntej (Multicast Lim Ua Haujlwm) | |
| IEEE 802.1Q: VLAN Choj ua haujlwm | |
| IEEE 802.1x: Cov neeg siv / neeg rau zaub mov nkag tswj kev tswj hwm thiab kev txheeb xyuas kev paub tseeb | |
| IEEE 802.3AD: Txuj Ci Qauv rau Kev Ua Haujlwm Sib Sau | |
| IEEE 802.1d: Stp | |
| IEEE 802.1s: MSTP | |
| IEEE 802.1W: RSTP | |
| Kev Lag Luam Tus Qauv | EMI: FCC Ntu 15 CISP (EN55032) Chav Kawm A |
| EMS: EN61000-4-2 (Esd), | |
| E61000-4-5 (Surge) | |
| Nruab Nrab Network | 10Base-T: Cat3 / 4/5/5 lossis siab dua UTP (≤100M) |
| 100Base-TX: Cat5 lossis saum UTP (≤100M) | |
| 1000base-TX: Cat5 lossis saum UTP (≤100M) | |
| Cov yam ntxwv kho qhov muag | Multi Multi: 850 / 1310NM (0-2km) |
| Ib hom: 1310/1550 / 1490NM (0-120km) | |
| Ntawv pov thawj | |
| Kev Ruaj Ntseg Pov Thawj | CE, FCC, ROHS |
| Huab cua | |
| Kev ua haujlwm ib puag ncig | Ua Haujlwm Kub: -10 ~ 50 ° C |
| Cia kub: -40 ~ 70 ° C | |
| Ua Haujlwm Vaum Av: 10% ~ 90%, tsis-condensing | |
| Cia kub: 5% ~ 90%, tsis-condensing | |
| Kev taw tes | |
| Cov Ntsuas LED | Pw, sys, txuas, ua |
| Txawj kho ub no | |
| Tus qauv loj | Cov Khoom Loj: 268 * 181 * 44mm |
| Ntim Loj: 312 * 262 * 84mm | |
| Khoom NET-LERS: 1.01KG | |
| Cov khoom lag luam-hnyav: 1.54kg | |
| Cov ntaub ntawv ntim | Maum: 540 * 435 * 332 hli |
| Ntim Qty: 10pcs | |
| Ntim lub cev: 16.4kg | |
| Txheej 2 Software Ua Haujlwm | |
| Chaw nres nkoj tswj | Enable / Disable Port |
| Kev nrawm, Duplex, mtu chaw | |
| Flow-tswj | |
| Chaw nres nkoj cov ntaub ntawv kos | |
| Chaw nres nkoj Malling | Txhawb ob tog sab-txoj kev chaw nres nkoj maiting |
| Chaw nres nkoj ceev txwv | Txhawb cov chaw nres nkoj-txhawb cov / tso zis bandwidth kev tswj hwm |
| Chaw Teb Chaw Nres Nkoj | Txhawb nqa cov downlink chaw nres nkoj rho tawm, thiab tuaj yeem sib txuas lus nrog lub chaw nres nkoj Uplink |
| Cua daj cua hlob | Txhawb tsis paub unicast, multicast, tsis paub txog multicast, |
| Tshaj Tawm Ntaus Ntaus Cua daj | Cua daj cua daj cua dub raws bandwidth kev cai thiab cua daj cua dub lim |
| Txuas Txuas | Txhawb cov kev sib sau ua ke qub |
| Txhawb LACP Dynamic Kev Cog Lus | |
| Vlan | Kev tau |
| Ntxhw taub ntswg | |
| Tus meybrid | |
| Kev txhawb nqa chaw nres nkoj, raws tutorocol, Mac-based VLAN faib | |
| Txhawb GVRP Dynamic Vlan Npe | |
| Lub suab Vlan | |
| Mac | Txhawb cov lus qub ntxiv, tshem tawm |
| MAC Chaw Kawm Txwv | |
| Txhawb Kev Laus Laus Sijhawm Teem Caij | |
| Ntoo Hmoob | Kev txhawb nqa sp spaning ntoo raws tu qauv |
| Txhawb RSTP sai spanning ntoo ntoo | |
| Txhawb MSTP Sai sai spanning ntoo raws tu qauv | |
| Multicast | Txhawb cov lus qub ntxiv, tshem tawm |
| IGmp-snooping | |
| Txhawb nqa MLL-Snooping | |
| Txhawb V1 / 2/3 Dynamic Multicast Saib Xyuas | |
| Ddm | Txhawb SFP / SFP + DDM |
| Acl | Raws li qhov chaw Mac, hom chaw Mac, Hom Tshuaj raws tu qauv, qhov chaw IP, lo lus uas peb, L4 chaw nres nkoj |
| Qab | Raws li 802.1p (cos) kev faib tawm |
| Raws li DSCP kev faib tawm | |
| Kev faib tawm raws li cov npe IP, lo lus uas peb tus IP, thiab tus naj npawb chaw nres nkoj | |
| Txhawb nqa SP, WRR Teem Sijhawm Zoo | |
| Txhawb cov dej ntws ntws tawm | |
| LLDP | Txhawb LLDP Txuas Discovery Cov Txheej Txheem |
| Tus Neeg Siv Khoom | Ntxiv / rho tawm cov neeg siv |
| Phau ntawv ceev xwm | Tus Neeg Siv Login, Kev Ua Haujlwm, Cov xwm txheej, Txheej xwm |
| Anti-tawm tsam | DOS tiv thaiv |
| Txhawb CPU kev tiv thaiv thiab txwv tus nqi ntawm xa cov pob ntawv CPU | |
| ARP Binding (IP, Mac, Chaw nres nkoj los khi) | |
| Daim ntawv muaj cai | Txhawb 802.1x Chaw nres nkoj kuaj xyuas |
| Txhawb AAA ntawv pov thawj | |
| Network kuaj | Txhawb Ping, Telnet, Qaum |
| Kev tswj cov system | Ntaus Rov Pib Dua, Kev Tsim Kho Tseg Tseg Tseg / Restore, txhim kho kev tswj hwm, chaw teeb tsa, thiab lwm yam. |
| Cib | Txhawb nqa Portial Port Hais Txog Kab Tswj |
| Tus xi li | Txhawb SSHV1 / 2 Cov Chaw Taws Teeb Tsoo |
| Txhawb Cov Chaw Tswj Xyuas Cov Chaw Taws Xob | |
| Tsev kab laug sab | Support Npuag 2 Nqis, Txheej 2 thiab Txheej 3 Saib |
| LLDP | Txhawb LLDP Txuas Discovery Cov Txheej Txheem |
| Tus Neeg Siv Khoom | Ntxiv / rho tawm cov neeg siv |
| Phau ntawv ceev xwm | Tus Neeg Siv Login, Kev Ua Haujlwm, Cov xwm txheej, Txheej xwm |
| Anti-tawm tsam | DOS tiv thaiv |
| Txhawb CPU kev tiv thaiv thiab txwv tus nqi ntawm xa cov pob ntawv CPU | |
| ARP Binding (IP, Mac, Chaw nres nkoj los khi) | |
| Daim ntawv muaj cai | Txhawb 802.1x Chaw nres nkoj kuaj xyuas |
| Txhawb AAA ntawv pov thawj | |
| Network kuaj | Txhawb Ping, Telnet, Qaum |
| Kev tswj cov system | Ntaus Rov Pib Dua, Kev Tsim Kho Tseg Tseg Tseg / Restore, txhim kho kev tswj hwm, chaw teeb tsa, thiab lwm yam. |
| Cib | Txhawb nqa Portial Port Hais Txog Kab Tswj |
| Tus xi li | Txhawb SSV1 / 2 Kev Tswj Xyuas Chaw Taws Teeb |
| Lub lab | Txhawb Cov Chaw Tswj Xyuas Cov Chaw Taws Xob |
| Tsev kab laug sab | Support Npuag 2 Nqis, Txheej 2 thiab Txheej 3 Saib |
| Tus snmp | SNMP v1 / v2 / v3 / v3 |
| Txhawb cov cuab ntxig: txias txias, ua kom sov sov, LINTDDDown, LINKUP | |
| Tus muaj | Txhawb RMmm V1 |
| Lwm Yam Hauj Lwm | |
| Txhawb DHCP snooping, kev xaiv tswv yim | |
| Txhawb nqa dynamic arp nrhiav kom tau | |
| Txhawb Tacacs + Daim Ntawv Pov Thawj | |
| Txhawb DNS Ntawv Pov Thawj | |
| Kev Txhawb Cov Chaw Nres Nkoj Ruaj Ntseg | |
| Txhawb Nqa MVR Proformo | |
