Modèles
Commutateur géré Gigabit à 12 ports avec 8 ports PoE+
Commutateur géré Gigabit à 10 ports avec 8 ports PoE+, 2 ports de liaison montante SFP
Commutateur géré Gigabit à 6 ports avec 4 ports PoE+, 2 ports de liaison montante SFP
Fonctionnalités particulières
Specification |
NIS3100-8GT4SFP-HP |
NIS3100-8GT2SFP-HP |
NIS3100-4GT2SFP-HP |
Ports 10/100/1000Base-T |
8 |
8 |
4 |
Ports SFP |
4 |
2 |
2 |
Ports PoE/PoE+ |
8 |
8 |
4 |
Budget PoE max. |
240W |
240W |
120W |
Puissance de sortie PoE |
Par port 56 V CC, max 30 watts |
Par port 56 V CC, max 30 watts |
Par port 56 V CC, max 30 watts |
Affectation des broches d'alimentation |
1/2(+),3/6(-) |
1/2(+),3/6(-) |
1/2(+),3/6(-) |
Budget de puissance PoE |
60W(Entrée: 12V-20V) 120W(Entrée: 21V-45V) 240W(Entrée: 46V-56V) |
60W(Entrée: 12V-20V) 120W(Entrée: 21V-45V) 240W(Entrée: 46V-56V) |
60W(Entrée: 12V-20V) 120W(Entrée: 21V-45V) 120W(Entrée: 46V-56V) |
Mode étendu |
250 mètres |
250 mètres |
250 mètres |
Type de couche |
Couche 2 |
Couche 2 |
Couche 2 |
Capacité de commutation |
24 Gbps |
20 Gbps |
12 Gbps |
Taux de transfert |
17.86 Mpps |
14.88 Mpps |
8.93 Mpps |
Tampon de paquets |
4.1 Mbit |
4.1 Mbit |
4.1 Mbit |
SDRAM |
256 Mo |
256 Mo |
256 Mo |
Tableau des adresses MAC |
8,000 |
8,000 |
8,000 |
Nombre maximal de VLAN pris en charge |
4094 |
4094 |
4094 |
Dimensions (l x P x H) |
85 * 132 * 165 |
85 * 132 * 165 |
85 * 132 * 165 |
Poids (avec emballage) |
1.93 kg |
1.91 kg |
1.86 kg |
MTBF |
250,000 heures |
250,000 heures |
250,000 heures |
Garantie |
5 ans |
5 ans |
5 ans |
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