SWITCH CISCO SF500-48-K9-G5
 Bán phân phối Switch PoE cisco SF500-48P-K9-G5 bao gồm 48 port tốc độ 10/100 hỗ trợ PoE, với 2 port uplink đồng, 4 port Uplink/Stackable quang chính hãng giá rẻ TP. Hồ Chí Minh
 
 - 48 port 10/100;2 10/100/1000 ports; 4 Gigabit Ethernet (2 combo* Gigabit Ethernet + 2 1GE/5GE SFP).  - Performance: Switching capacity 33.6 Gbps .- Stacking : Up to 8 units in a stack. Up to 416 ports managed as a single system with hardware failover. - Support Layer 3 (refer datasheet for more detail). - QoS: Priority levels 4 : hardware queues, Scheduling: Priority queuing and weighted round-robin (WRR), Queue assignment based     on DSCP and class of service (802.1p/CoS).
 Thông số kỹ thuật 
    | Feature | Description | 
    | Ports | 48FE + 4 GE (5G Stacking) | 48 FE | 2 combo GE + 2 1G/5G SFP | 
  | Buttons | Reset button | 
  | Cabling type | Unshielded twisted pair (UTP) Category 5 or better; Fiber options (SMF and MMF); Coaxial SFP+ for stacking purposes | 
  | LEDs | LED power savings, System, Link/Act, PoE, Speed | 
  | Flash | 32 MB | 
  | 800 MHz ARM CPU memory | 256 MB | 
  | Packet Buffer | 2*8Mb | 
  | Unit Dimensions | 440 x 44 x 350 mm | 
  | Unit Weight | 5.61 kg | 
  | Power | 100–240V 47–63 Hz, internal, universal | 
  | Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A | 
  | Operating temperature | 32°to 104°F (0°to 40°C) | 
  | Storage temperature | –4°to 158°F (–20°to 70°C) | 
  | Operating humidity | 10% to 90%, relative, noncondensing | 
  | Storage humidity | 10% to 90%, relative, noncondensing | 
  | Warranty | Limited lifetime with next-business-day advance replacement (where available, otherwise same dayship) |