TH-G512-4SFP Ahumahi Itarangi Whakawhiti
Ko te TH-G512-4SFP he whakatipuranga hou a Industrial Managed Ethernet Switch me te 8-Port 10/100/1000Bas-TX me te 4-Port 100/1000 Base-FX Fast SFP e whakarato ana i te atanga whakahaere-a-tukutuku-a-kaiwhakamahi e ngawari ana te whirihoranga. me nga mahi aroturuki.
I hangaia kia whakamahia i roto i nga taiao ahumahi kino, me te whare whakarewa marumaru e whakarato ana i te whakamarumaru pai ki nga ahuatanga o te taiao penei i te puehu, te makuku, me te wera nui. Kei roto hoki i te whānuitanga o te pāmahana whakahaere -40°C ki te 75°C, e tika ana mo te whakamahi i roto i nga momo waahanga ahumahi.
● Te whakauru i o maatau hua hou, 8 × 10 / 100 / 1000Base-TX RJ45 tauranga me te 4x100 / 1000Base-FX tere SFP tauranga whakawhiti. Kua whakauruhia ki nga tauranga 8 RJ45 me nga tauranga 4 SFP, ka whakaratohia e te whakawhiti he otinga whatunga whaihua me te pono. Ma te 4Mbit packet buffer hei whakarite kia maeneene me te pai te tuku raraunga. I tua atu, ka tautokohia e ia nga papa jumbo 10K paita mo te tuku kongakonga-kore o nga paanui raraunga nui.
● Ka whakamahia e te pana te hangarau IEEE802.3az te whakaora hiko ki te arotau i te kohi hiko me te whakaiti i nga utu whakahaere. E tautoko ana hoki i te kawa IEEE 802.3D/W/S STP/RSTP/MSTP paerewa hei whakarite i te hononga whatunga haumaru me te pumau. I tua atu, kei a ia te awhe pāmahana whakahaere o -40 ~ 75 ° C me te hoahoa pakari ki te tu ki nga taiao kino.
● Hei whakarei ake i te pono o te whatunga, ka tautokohia e o maatau whakawhiti te ITU G.8032 paerewa ERPS kawa mowhiti taapiri, ka taea te whakaora i te whatunga tere me te tere i te wa o te kore. Ko te hoahoa whakamarumaru polarity urunga hiko ka whakarite i te haumaru me te aukati i nga ara iahiko poto.
● Kei roto i te whakawhiti he papa konumohe me te hoahoa korekore hei whakanui ake i te tohanga wera me te whakatairanga i te mahi ata. Ka taea te whakauru ngawari ma te whakamahi i te tikanga D kua whakaratohia, he maamaa te tatūnga me te whakatakotoranga.
● I te nuinga, ko o maatau 8 10/100/1000Base-TX RJ45 tauranga me te 4 100/1000Base-FX tere SFP whakawhiti tauranga e whakarato ana i te whakakotahitanga kaha o te hononga tere-tere, te kaha o te kaha, me te pakari. Koinei te otinga pai mo nga umanga e hiahia ana ki te otinga whatunga pono i roto i nga taiao kino.
| Ingoa Tauira | Whakaahuatanga |
| TH-G512-4SFP | Whakawhiti whakahaere ahumahi me nga tauranga 8×10/100/1000Base-TX RJ45 me nga tauranga 4×100/1000Base-FX SFP, rua ngaohiko whakauru hiko9～56VDC |
| TH-G512-8E4SFP | Ko nga huringa whakahaere ahumahi me nga tauranga 8×10/100/1000Base-TX POE RJ45 me nga tauranga 4×100/1000Base-FX SFP, rua ngaohiko whakauru hiko 48～56VDC |
| TH-G512-4SFP-H | Whakawhiti whakahaere ahumahi me nga tauranga 8×10/100/1000Base-TX RJ45 me nga tauranga 4×100/1000Base-FX SFP ngaohiko whakauru mana kotahi 100～240VAC |
| Atanga Itarangi | ||
| Tauranga | 8×10/100/1000BASE-TX RJ45, 4x1000BASE-X SFP | |
| tauranga whakauru hiko | E ono-titi te tauranga me te 5.08mm pitch | |
| Paerewa | IEEE 802.3 mo te 10BaseT IEEE 802.3u mo 100BaseT(X) me 100BaseFX IEEE 802.3ab mo 1000BaseT(X) IEEE 802.3z mo 1000BaseSX/LX/LHX/ZX IEEE 802.3x mo te whakahaere rere IEEE 802.1D-2004 mo te Kawa Rakau Rere IEEE 802.1w mo te Rapid Spanning Tree Protocol IEEE 802.1p mo te Karaehe Ratonga IEEE 802.1Q mo te Tohu VLAN | |
| Rahi Pūrei Puka | 4M | |
| Mōrahi Roa o te Pākete | 10K | |
| Ripanga Wāhitau MAC | 8K | |
| Aratau Whakawhiti | Rokiroki me te Whakamua (katoa/hawhe aratau matarua) | |
| Taonga Whakawhiti | Te wa whakaroa <7μs | |
| Te hōkaiipurangi papamuri | 24Gbps | |
| POE（kōwhiringa） | ||
| Ko nga paerewa POE | IEEE 802.3af/IEEE 802.3at POE | |
| Whakamahinga POE | max 30W ia tauranga | |
| Mana | ||
| Whakauru Mana | Tāuru mana rua 9-56VDC mo te kore-POE me te 48 ~ 56VDC mo te POE | |
| Kohi hiko | Uta Katoa<15W（kore-POE); Uta Katoa<255W（POE) | |
| Nga ahuatanga o te tinana | ||
| Whare | pouaka konumohe | |
| Ahu | 138mm x 108mm x 49mm (L x W x H) | |
| Taumaha | 680g | |
| Aratau Tāuta | DIN Rail me te Whakanuia Taiepa | |
| Taiao Mahi | ||
| Te Waahi Mahi | -40 ℃~75 ℃ (-40 ki te 167 ℉) | |
| Te haumākū whakahaere | 5%~90% (kare-whakarere) | |
| Paemahana Rokiroki | -40 ℃~85 ℃ (-40 ki te 185 ℉) | |
| Pūtāhui | ||
| MTBF | 500000 haora | |
| Te Waenga Kawenga Koha | 5 tau | |
| Paerewa Tiwhikete
| FCC Wāhanga15 Class A CE-EMC/LVD ROSH IEC 60068-2-27（Hurirori） IEC 60068-2-6（Wiri） IEC 60068-2-32（Hinga noa） | IEC 61000-4-2（ESD）：Taumata 4 IEC 61000-4-3（RS）：Taumata 4 IEC 61000-4-2（EFT）：Taumata 4 IEC 61000-4-2（Huringa）：Taumata 4 IEC 61000-4-2（CS）：Taumata 3 IEC 61000-4-2（PFMP）：Taumata 5 |
| Mahi Pūmanawa | Whatunga Raraunga：tautoko STP/RSTP，ERPS Redundant Ring，wā whakaora <20ms | |
| Whakamaamaha：IGMP Snooping V1/V2/V3 | ||
| VLAN：IEEE 802.1Q 4K VLAN，GVRP, GMRP, QINQ | ||
| Huihuinga Hononga：Hihiko IEEE 802.3ad LACP LINK Aggregation, Static Link Aggregation | ||
| QOS: Tautoko Tauranga, 1Q, ACL, DSCP, CVLAN, SVLAN, DA, SA | ||
| Mahinga Whakahaere: CLI, Whakahaere Tukutuku, SNMP v1/v2C/V3, Telnet/SSH tūmau mo te whakahaere | ||
| Te Tiakitanga Tohu: whakaata tauranga, Whakahau Ping | ||
| Whakahaere whakaoho: Whakatupato Relay, RMON, SNMP Trap | ||
| Haumarutanga: DHCP Server / Kiritaki，Kōwhiringa 82，tautoko 802.1X，ACL, tautoko DDOS， | ||
| Whakahounga rorohiko ma te HTTP, he maataki nui hei karo i te kore whakamohoatanga | ||
