![Switch Dahua ePoE LR2110-8ET-120 8 porturi PoE, 1 x Gigabit, 1 x SFP, 120W [1]](https://rovision.ro/wp-content/uploads/2021/06/41729_lr2110-8et-120-0.jpg "Switch Dahua ePoE LR2110-8ET-120 8 porturi PoE, 1 x Gigabit, 1 x SFP, 120W")
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Switch ePoE Dahua LR2110-8ET-120, 8 x 10/100, 1 x SFP, 1x Gigabit
> Suporta transmisie PoE pe distante lungi pana la 800 m cu tehnologie ePoE
> Comutator ePoE Layer-two
> Studiu si imbatranire automata MAC, capacitatea listei de adrese MAC este de 8K
> Conform IEEE802.3, IEEE802.3u, IEEE802.3ab / z și IEEE802.3X standarde
> Suporta IEEE802.3af, IEEE802.3at, standard Hi-PoE
> Proiectare industriala la temperatura larga
> Indicatorul luminos de port este pentru a afisa starea modului de transmisie curent pentru port, care include IEEE, E100 si E10
Specificatii tehnice | |||||
| Model | DH-LR2110-8ET-120 | ||||
| Port Ethernet | 1 * 1000 Base-X 1 * 10/100/1000 Base-T 8 * 10/100 Base-T (sursa de alimentare PoE) | ||||
| Consum de energie PoE | Port1,5≤60W, Port2,3,4,6,7,8≤30W, Total≤120W | ||||
| Protocol PoE | IEEE802.3af, IEEE802.3at, Hi-PoE | ||||
| Capacitate de comutare | 8,8 Gbps | ||||
| Rata de redirectionare a pachetelor | 4,17 Mpps | ||||
| Memorie tampon de pachete | 2,75Mb | ||||
| Dimensiunea tabelului MAC | 8K | ||||
| Controlul debitului | Activati in mod implicit | ||||
| Umiditatea aplicarii | 10% ~ 90% | ||||
| Putere | Adaptor de alimentare DC48 ~ 57V | ||||
| Protectie impotriva trasnetului | Mod comun 4KV Mod diferential 2KV | ||||
| Temperatura de lucru | ﹣30 ° C ~ 65 ° C | ||||
| Greutate | 0,59 kg | ||||
| Dimensiune (W × D × H) | 150 mm × 100 mm × 42 mm | ||||
Performanta transmisiei: | |||||
| Cablu (m) | Latime de banda (Mbps) | Capacitate de incarcare PoE (W) | Capacitate de incarcare Hi-PoE (W) | Mod de lucru | |
| 100 | 100 | 25.5 | 53 | IEEE / E100 | |
| 200 | 100 | 25.5 | 33 | E100 | |
| 300 | 100 | 19 | 19 | E100 | |
| 400 | 10 | 17 | 17 | E10 | |
| 500 | 10 | 13 | 13 | E10 | |
| 800 | 10 | 7 | 7 | E10 | |
| Tensiunea de alimentare a comutatorului ePoE 48V CAT5E / CAT6, max. Rezistenta DC <10Ω / 100m | |||||
| Cablu (m) | Latime de banda (Mbps) | Capacitate de incarcare PoE (W) | Capacitate de incarcare Hi-PoE (W) | Mod de lucru | |
| 100 | 100 | 25.5 | 53 | IEEE / E100 | |
| 200 | 100 | 25.5 | 47 | E100 | |
| 300 | 100 | 25.5 | 32 | E100 | |
| 400 | 10 | 23 | 26 | E10 | |
| 500 | 10 | 20 | 20 | E10 | |
| 800 | 10 | 13 | 13 | E10 | |
| Tensiunea de alimentare a comutatorului ePoE 53V CAT5E / CAT6, max. Rezistenta DC <10Ω / 100m | |||||
| Indicator cu LED | |
| Mod de lucru | Indicator cu LED |
| Mod IEEE | In mod normal pe |
| E100 | Pornit timp de 3 secunde, oprit timp de 1 secunda |
| E10 | Pornit 1 secunda, oprit 1 secunda |
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