Th-g5028-4g mafakitale Ethernet Switch
Mndandanda wa th-G5028 ndi doko la mafakitale ambiri, okwera kwambiri oyendetsa Ethernet ndi mtundu wa switch yosinthira ma network omwe amapangidwa kuti azigwiritsa ntchito mafakitale. Imakhala ndi madoko 28, ndipo ena a iwo akukhala madoko a Combo, omwe amatanthauza kuti amatha kugwirizanitsa zamkuwa kapena chiberekero.
Izi zimayambitsa kusinthasintha kwa mitundu yosiyanasiyana ya intaneti. Kusinthaku kumayendetsedwanso, zomwe zikutanthauza kuti itha kukhazikitsidwa ndikuwunikira kuti mugwiritse ntchito bwino ntchito. Nthawi zambiri zimathandizira mawonekedwe apamwamba monga Vlan, QOS, ndi symp, ndi stempments, ndipo imathanso kuthandizira ma protocols monga RsP komanso kuchira msanga komanso kuchira msanga.
● Zimathandizira mpaka 4 × iplink Gigabit + 24 × 10 / 100m-tx
● Cache mpaka 4mbit ya kusamutsa kanema 4k
● Kuthandizira Ieee802.3 / 802.3u / 802.3ab / 802.3Z / 802.3x /3x /3x /3x /3x /3x
● Kuthandizira bandwidth bandwidth, cache yayikulu yosasinthika, onetsetsani kuti mukutumiza ndi madoko onse
● Kuthandizira ma pc- mphete ya DC- Ring Network ya IU G.8032 Standard, nthawi yochiritsa yochepera 20ms
● Kuthandizira stp / rrsp protocol ya padziko lonse lapansi IEEEE 802.3D / W / S
● -40 ~ 75 ° C Matenther kuti kutentha kwa malo ovuta
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● Chitetezo cha IP40, chitsimikizo chachikulu cha zikondwererochi, opanda chidwi, kapangidwe kochepa mphamvu.
| Dzina Lachitsanzo | Kaonekeswe |
| Th-g5028-4g | Kusintha kwa mafakitale ndi 24 × 10/100 / 1000Base-tx rj45 madokotala ndi 4x1000m, mphamvu yamagetsi yamagetsi yamagetsi 100-264VAC |
| Th-g5028-4g8sfp | Kusintha kwa mafakitale ndi 16 × 10/100 / 1000Base-TX RJ45 Madoko, 8x1000m ndi 4x1000m Combo, Magetsi Ogwiritsa Ntchito Magetsi, Magetsi |
| Th-g5028-4g16sfp | Kusintha kwa mafakitale ndi 8 × 10/100 / 1000Base-tx rj45 madokotala ndi 4x1000m combo, mphamvu yamagetsi yamagetsi yam'madzi 100-264VAC |
| Ethernet mawonekedwe | ||
| Madoko | 24 × 10/100 / 1000Base-tx jj45 poe madoko ndi 4 × 1000m combo | |
| Kutulutsa kwamphamvu | Mapingu-pini-pini ndi 5.08mm phula | |
| Miyezo | IEEE 802.3 Kwa 10BasetIEEE 802.3U kwa 100baset (x) ndi 100basefx Ieee 802.3ab ya 1000baset (x) IEEE 802.3Z ya 1000bsesx / LX / LHX / ZX IEEE 802.3X yoyendetsa IEEE 802.1D-2004 ya Photocol ya mitengo IEEE 802.1W ya Protocol ya Mtengo wa Mtengo wa Spain IEEE 802.1P ya kalasi ya ntchito Ieee 802.1Q ya vran ikula | |
| Kukula kwa Packet | 4M | |
| Kutalika kwa Packet | 10k | |
| Tebulo la mac | 8K | |
| Njira Yotumiza | Malo ogulitsira ndi kutsogolo (kwathunthu / theka | |
| Kusinthanitsa katundu | Kuchedwetsa Nthawi <7μs | |
| Backplane Bandwidth | 56gbps | |
| PoE (posankha) | ||
| Miyezo ya Poe | IEEE 802.3af / IEEEE 802.3T NOE | |
| Kudya | Max 30w pa doko | |
| Mphamvu | ||
| Kulowetsa Magetsi | Magetsi ophatikizira a 9-56vdc kwa osakhala ndi 48 ~ 56vdc kubwa | |
| Kumwa mphamvu | Kutalika kwathunthu <15w (osakhala); DZIKO LONSE <255W (Poe) | |
| Makhalidwe Athupi | ||
| Nyumba | Mlandu wa aluminiyam | |
| Miyeso | 440mm x 305mm x 44mm (l x w x h) | |
| Kulemera | 3kg | |
| Njira Yokhazikitsa | 1U kassis kukhazikitsa | |
| Malo ogwirira ntchito | ||
| Kutentha | -40 ℃ ~ 75 ℃ (-40 mpaka 167 ℉) | |
| Chinyezi chogwiritsira ntchito chinyezi | 5% ~ 90% (yosakhala) | |
| Kutentha | -40 ℃ ~ 85 ℃ (-40 mpaka 185 ℉) | |
| Chilolezo | ||
| Mkbf | Maola 500000 | |
| Zolakwika nthawi zovuta | Zaka 5 | |
| Ntchito yogwiritsira ntchito | 2x rs485 / 232/433 madoko | |
| Wotsimikizika muyezo | FCC Grand15 kalasi ya CE-Emc / LVD Rosh IEC 60068-27 (Show) IEC 60068-2-6 (kugwedezeka) IEC 60068-25 (kugwa kwaulere) | IEC 61000-5-2 (ESD): Mulingo 4 IEC 61000-4-3 (Rs): Level 4 Iec 61000-5-2 (eft): Mulingo 4 Iec 61000-5-2 (Curcy): Level 4 IEC 61000-5-2 (CS): Level 3 Iec 61000-5-2 (PFMP): Level 5 |
| Ntchito Yogwira Ntchito | Network network: Chithandizo cha STP / RSSP, ERPS Defentant mphete, nthawi yochiritsidwa <20ms | |
| Multicast: igmp snoopeng v1 / v2 / v3 | ||
| Vlan: ieee 802.1Q 4k vlan, GVRP, GMRP, Qinq | ||
| Lumikizani Kuphatikiza: Bodnamic IEEEE 802.3ad Lacp Little Kugawanika, Okhazikika Kulumikizana | ||
| QOS: Port Port, 1Q, ACL, DSCP, CVLON, SVLAN, Da, SA, SA | ||
| Ntchito yoyang'anira: digi, kasamalidwe kaziweka, shammp v1 / v2c / v3, seva ya telt / ssh yoyang'anira | ||
| Kukonza Kukonza: Dongosolo La Port, Lamulo la PIng | ||
| Magulu a Alarm: Chenjezo Lalikulu, Ron, Snomp Msampha | ||
| Chitetezo: DHCP seva / kasitomala, njira 82, Chithandizo 802.1X, ACL, Chithandizo ddos, | ||
| Kusintha kwa mapulogalamu kudzera pa http, didunderent Firmware kuti apewe kulephera | ||
