TH-G0208M2-R Txheej 2 Tswj Ethernet Hloov 2xGigabit SFP, 8 × 10/100/1000Base-T
Gigabit Layer 2 Managed Switch txhawb nqa 8xGigabit Ethernet Ports + 2xGigabit SFP Ports, tuaj yeem hloov mus rau tag nrho duplex lossis ib nrab duplex hom. MAC chaw nyob kev kawm tus kheej ua kom tsis muaj kev sib kis cov ntaub ntawv tsis raug, thiab lub khw muag khoom thiab xa mus rau hom tiv thaiv cov pob ntawv puas los ntawm dej nyab hauv lub network. Flow tswj muaj nuj nqi tuaj yeem tiv thaiv qhov cuam tshuam ntawm ntau cov ntaub ntawv instantaneous ntawm lub network.
Cov kev hloov pauv no muab cov kev tswj hwm kev lag luam zoo tshaj plaws: rov ua dua lub nplhaib network, VLAN, pawg, QoS, kev tswj ceev, chaw nres nkoj duab, ceeb toom txhaum cai thiab firmware hloov kho hauv online, dav siv hauv Ethernet kev nkag mus rau cov xwm txheej xws li cov lag luam me thiab nruab nrab, Internet cafes. , tsev so, tsev kawm ntawv, thiab lwm yam.
● Kev them nyiaj yug IEEE802.3 / IEEE802.3u / IEEE802.3ab / IEEE802.3z, khw-thiab-forward
● Flow control mode: full-duplex adopts IEEE 802.3x standard, half-duplex adopts Back pressure standard
●Txhawb chaw nres nkoj pib flip (Auto MDI / MDIX)
● Vaj Huam Sib Luag qhov taw qhia saib xyuas cov xwm txheej thiab pab kev soj ntsuam tsis ua haujlwm
● Txhawb 802.1x chaw nres nkoj authentication, txhawb AAA authentication, txhawb TACACS + authentication
● Txhawb WEB, TELNET, CLI, SSH, SNMP, RMON tswj
● Kev Tiv Thaiv Kev Tiv Thaiv: General 4KV, Txawv 2KV, ESD 8KV cua, 6KV kev sib cuag
| PART NO. | Kev piav qhia |
| TH-G0208M2-R | Txheej 2 Tswj Ethernet Hloov 2xGigabit SFP, 8 × 10/100/1000Base-T |
| I/O interface | |
| Lub zog nkag | AC 100-240V, 50/60Hz |
| Tsau Chaw nres nkoj | 8 * 10/100/1000Mbps Ethernet Chaw nres nkoj |
| 2 * 1000Mbps SFP Chaw nres nkoj | |
| 1 * Console Chaw nres nkoj | |
| Kev ua tau zoo | |
| Bandwidth | 20 Gbps (tsis thaiv) |
| Packet Forwarding tus nqi | 14.88 Nws |
| Packet Buffer | 4M |
| Lub peev xwm nco | 128 MB |
| Flash Capacity | 16 MB |
| MAC Chaw Nyob | 8K |
| VLANs | ib 4096 |
| Jumbo Ncej | 9.6kb ua |
| Hloov hom | Khaws thiab xa mus |
| MTBF | 100000 teev |
| Txuj | |
| Network raws tu qauv | IEEE 802.3: 10Base-T |
| IEEE 802.3u: 100Base-TX | |
| IEEE 802.3ab: 1000Base-TX | |
| IEEE 802.3z: 1000Base-FX | |
| IEEE 802.3x: Flow tswj | |
| IEEE 802.1ab: LLDP/LLDP-MED (Txuas Txheej Txheej Discovery Protocol) | |
| IEEE 802.1p: LAN Layer QoS/CoS Protocol Traffic Prioritization (Multicast filtering function) | |
| IEEE 802.1q: VLAN Choj Ua Haujlwm | |
| IEEE 802.1x: Client/Server Access Control thiab Authentication Protocol | |
| IEEE 802.3ad: Tus qauv txheej txheem rau kev ua tiav txuas txuas | |
| IEEE 802.1d: STP | |
| IEEE 802.1s: MSTP | |
| IEEE 802.1w: RSTP | |
| Kev lag luam Standard | EMI: FCC Tshooj 15 CISPR (EN55032) chav kawm A |
| EMS: EN61000-4-2 (ESD), | |
| EN61000-4-5 (Surge) | |
| Network Medium | 10Base-T: Cat3/4/5 lossis siab dua UTP (≤100m) |
| 100Base-TX: Cat5 lossis siab dua UTP(≤100m) | |
| 1000Base-TX: Cat5 lossis siab dua UTP (≤100m) | |
| Optical yam ntxwv | Ntau hom: 850/1310nm (0-2KM) |
| Ib hom: 1310/1550/1490nm (0-120KM) | |
| Daim ntawv pov thawj | |
| Daim ntawv pov thawj kev ruaj ntseg | CE, FCC, RoHS |
| Ib puag ncig | |
| Ua haujlwm ib puag ncig | Ua haujlwm kub: -10 ~ 50 ° C |
| Cia kub: -40 ~ 70 ° C | |
| Ua hauj lwm av noo: 10% ~ 90%, non-condensing | |
| Cia kub: 5% ~ 90%, non-condensing | |
| Qhov taw qhia | |
| LED Qhov taw qhia | PWR, SYS, Link, ACT |
| Neeg kho tshuab | |
| Qauv Loj | Khoom Loj: 268 * 181 * 44mm |
| Pob Loj: 312 * 262 * 84mm | |
| Net Nyhav: 1.01KG | |
| Cov khoom hnyav tag nrho: 1.54KG | |
| Cov ntaub ntawv ntim | Loj: 540 * 435 * 332mm |
| Packing Qty: 10PCS | |
| Qhov hnyav: 16.4KG | |
| Txheej 2 Software Function | |
| Chaw Tswj Xyuas | Qhib / Disable Port |
| Ceev, Duplex, MTU teeb | |
| Flow-tswj | |
| Chaw nres nkoj ntaub ntawv txheeb xyuas | |
| Port Mirroring | Txhawb nqa ob sab-txoj kev chaw nres nkoj mirroring |
| Chaw nres nkoj ceev txwv | Txhawb chaw nres nkoj-raws li cov tswv yim / tso zis bandwidth tswj |
| Chaw nres nkoj Isolation | Txhawb qhov downlink chaw nres nkoj cais, thiab tuaj yeem sib txuas lus nrog qhov chaw nres nkoj uplink |
| Cua daj cua dub | Txhawb tsis paub unicast, multicast, tsis paub multicast, |
| tshaj tawm hom cua daj cua dub | Kev tiv thaiv cua daj cua dub raws li kev tswj hwm bandwidth thiab kev lim cua daj cua dub |
| Txuas Aggregation | Txhawb static phau ntawv aggregation |
| Txhawb LACP dynamic aggregation | |
| VLAN | Nkag mus |
| Lub cev | |
| Hybrid | |
| Txhawb chaw nres nkoj, raws tu qauv, MAC-raws li VLAN muab faib | |
| Txhawb GVRP dynamic VLAN sau npe | |
| Suab VLAN | |
| MAC | Txhawb static ntxiv, tshem tawm |
| MAC chaw nyob txwv kev kawm | |
| Txhawb dynamic aging lub sij hawm teem | |
| Tsob ntoo | Txhawb STP spanning ntoo raws tu qauv |
| Txhawb RSTP Rapid Spanning Tree Protocol | |
| Txhawb MSTP Rapid Spanning Tree Protocol | |
| Multicast | Txhawb static ntxiv, tshem tawm |
| IGMP-snooping | |
| Txhawb MLD-Snooping | |
| Txhawb nqa v1/2/3 dynamic multicast saib | |
| DDM | Txhawb SFP / SFP + DDM |
| ACL | Raws li qhov chaw MAC, qhov chaw MAC, hom raws tu qauv, qhov chaw IP, qhov chaw IP, L4 chaw nres nkoj |
| Qos | Raws li 802.1p (COS) kev faib tawm |
| Raws li DSCP kev faib tawm | |
| Kev faib tawm raws li qhov chaw IP, qhov chaw IP, thiab tus lej chaw nres nkoj | |
| Txhawb SP, WRR lub sijhawm teem sijhawm | |
| Txhawb nqa tus nqi txwv CAR | |
| LLDP | Txhawb LLDP txuas kev tshawb nrhiav raws tu qauv |
| Cov neeg siv kev teeb tsa | Ntxiv/rho tawm cov neeg siv |
| Log | Tus neeg siv nkag mus, kev ua haujlwm, xwm txheej, txheej xwm |
| Kev tawm tsam | DOS tiv thaiv |
| Txhawb CPU tiv thaiv thiab txwv tus nqi xa cpu pob ntawv | |
| ARP losis tswvyim dabtsi (IP, MAC, PORT binding) | |
| Daim ntawv pov thawj | Txhawb 802.1x chaw nres nkoj authentication |
| Txhawb AAA ntawv pov thawj | |
| Kev kuaj mob network | Txhawb ping, telnet, kab |
| Qhov System Management | Ntaus pib dua, teeb tsa txuag / rov qab, txhim kho kev tswj hwm, sijhawm teem sijhawm, thiab lwm yam. |
| CLI | Txhawb serial chaw nres nkoj hais kom ua kab tswj |
| SSH | Txhawb SSHv1/2 chaw taws teeb tswjTELNET |
| Txhawb telnet tswj chaw taws teeb | |
| WEB | Txhawb Txheej Txheej 2, Txheej 2 thiab Txheej 3 saib |
| LLDP | Txhawb LLDP txuas kev tshawb nrhiav raws tu qauv |
| Cov neeg siv kev teeb tsa | Ntxiv/rho tawm cov neeg siv |
| Log | Tus neeg siv nkag mus, kev ua haujlwm, xwm txheej, txheej xwm |
| Kev tawm tsam | DOS tiv thaiv |
| Txhawb CPU tiv thaiv thiab txwv tus nqi xa cpu pob ntawv | |
| ARP losis tswvyim dabtsi (IP, MAC, PORT binding) | |
| Daim ntawv pov thawj | Txhawb 802.1x chaw nres nkoj authentication |
| Txhawb AAA ntawv pov thawj | |
| Kev kuaj mob network | Txhawb ping, telnet, kab |
| Qhov System Management | Ntaus pib dua, teeb tsa txuag / rov qab, txhim kho kev tswj hwm, sijhawm teem sijhawm, thiab lwm yam. |
| CLI | Txhawb serial chaw nres nkoj hais kom ua kab tswj |
| SSH | Txhawb SSHv1/2 tswj chaw taws teeb |
| TELNET | Txhawb telnet tswj chaw taws teeb |
| WEB | Txhawb Txheej Txheej 2, Txheej 2 thiab Txheej 3 saib |
| SNMP | SNMP V1/V2/V3 |
| Kev them nyiaj yug ntxiab: ColdStart, WarmStart, LinkDown, LinkUp | |
| RMON | Txhawb RMON v1 |
| Lwm cov haujlwm | |
| Txhawb DHCP Snooping, Option82 | |
| Txhawb kev tshawb nrhiav dynamic ARP | |
| Txhawb TACACS + ntawv pov thawj | |
| Txhawb DNS ntawv pov thawj | |
| Txhawb kev ruaj ntseg chaw nres nkoj | |
| Txhawb MVR protoco | |
