Black Box LGB2118A Manuel D’Utilisation

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Chapter 1: Specifications

VLAN — Supports Port-based VLAN and Tag-based (IEEE 802.1Q) VLAN

Connectors — LGB2118A: (16) 10-/100-/1000-Mbps Gigabit Ethernet (TP) switching ports, (2) Gigabit SFP fiber module ports;  
 

LGB2124A: (20) 10-/100-/1000-Mbps Gigabit Ethernet (TP) switching ports, (4) Gigabit TP/SFP fiber dual media ports with 

 

 

auto detection function

Indicators — LGB2118A: (33) LEDs: (1) System Power, (16) LINK/ACT and (16) SPD LEDs for 10/100/1000 M TP Ports 1 to 16,  
 

 

(2) LINK/ACT and (2) SPD LEDs for 1000 M SFP fiber Ports 19 to 20; 

 

LGB2124A: (49) LEDs: (1) System Power, (24) LINK/ACT and (24) SPD LEDs for 10/100/1000 M TP Ports 1 to 24, (4) LINK/ACT  

 

 

and (4) SPD LEDs for 1000 M SFP fiber Ports 21 to 24

Power — Input: 100–240 VAC, 50-60 Hz; 
 

Consumption: 20 W

Ambient Temperature — 32 to 104° F (0 to 40° C)

Humidity Tolerance — 10 to 90%

Size — LGB2118A: 1.45"H x 8.57"W x 5.86"D (3.7 x 21.8 x 14.9 cm); 
   LGB2124A: 1.7"H x 17.4"W x 6.7"D (4.4 x 44.2 x 17 cm)

Weight — LGB2118A: 4.63 lb. (2.1 kg); 
   LGB2124A: 5.51 lb. (2.5 kg)

1.2 Management Software Specifications

Bandwidth Control — Supports by-port Egress/Ingress rate control

Quality of Service (QoS) — Referred to as Class of Service (CoS) by the IEEE 802.1P standard

System Configuration — Auto-negotiation support on 10/100/1000BASE-TX ports, Web browser can set transmission speed  
     (10-/100-/1000-Mbps) and operation mode (Full-/Half-duplex) on each port, enable/disable any port, set VLAN group, set  
     Trunk Connection

Trunk Function — Port trunk connections allowed

VLAN Function — Port-Base/802.1Q-Tagged, allows up to 10 active VLANs in one switch

Web Browser Support — Based on HTTP Server