Коммутатор ALCATEL-LUCENT OA5720-4G
OA5720-4G Коммутатор ALCATEL-LUCENT ESR with 4G/LTE for global usage (LTE at 800/900/1800/2100/2600 MHz, fallback to HSPA+/UMTS 900/2100 MHz and EDGE/GPRS 900/1800/1900 MHz);see base model for ports; hardware-ready for 802.11a/b/g/n
