מתג מנוהל 44 פורטים במהירות ג'יגהביט, ארבע יציאות משולבות ג'יגהביט/אופטי (SFP) – DGS-3120-48PC

The DGS-3120 Series is embedded with two different software images – the Standard Image (SI) and the Enhanced Image (EI). The Standard Image offers sophisticated features for campus or enterprise use. The Enhanced Image supports all the features of the Standard Image plus advanced L3 features. With multiple software images, only the required features need to be purchased, providing a flexible approach to software licensing.

• 44 x 10/100/1000BASE-T PoE ports
• 4 x 10/100/1000BASE-T/SFP Combo ports
• 370 W PoE Budget
• Multiple software management options
• Physical stacking of up to 6 units for a total of 288 Gigabit ports and up to 40 Gbps stacking bandwidth
• Extensive Layer 2 features including STP, ERPS, and IGMP/MLD Snooping
• Comprehensive Layer 3 features including RIP, OSPF, IGMP/MLP
• IPv6-ready

Specifications
1000Base-T PoE Interface: 44
10G CX4 Interface: 2
Auto MDI/MDIX: Yes
Combo 1000Base-T PoE/SFP: 4
Console Port: Yes
Secure Digital (SD) Card Slot: Yes
10/100/1000BASE-T ports: 44
10/100/1000BASE-T/SFP Combo ports: 4
Switch Capacity: 136 Gbps
Max. Packet Forwarding Rate: 101.19 Mpps
Store & Forwarding Forwading: Yes
Maximum Heat Dissipation: 1,838 BTU/h (with 370 W PoE load)
3,283.8 BTU/h (with 760 W PoE load)
Acoustic Max: 50.2dB Min: 37.3 dB
Dimension: 440 × 380 × 44 mm
Maximum Power Consumption: 539 W (with 370 W PoE load)
963 W (with 760 W PoE load)'
MTBF: 213,575.3 hours
Operation Humidity: 10% ~ 90% RH
Operation Temperature: 0 ~ 50 °C
Standby Power Consumption: 47.6 W
Storage Humidity: 5% ~ 90% RH
Storage Temperature: – 40 ~ 70 °C
Weight: 6.42 Kg
Redundant Power Supply: Yes (DPS-700)
Power Input: AC：100 ~ 240 V
DRAM Size: 256 MB
CPU Speed: 400 MHz
Flash Memory Size: 32 MB
Packet Buffer Size: 2 MB
FAN: Yes
Comply with RoHS 6: Yes