48-Port Gigabit Ethernet + 4-Port 10 Gigabit SFP+ Smart Switch CBS250-48T-4X-EU
- Support 48-port Gigabit Ethernet + 4-port 10 Gigabit SFP+.
- Switching Capacity: 176Gbps.
- Jumbo frames: Frame sizes up to 9K bytes. The default MTU is 2K bytes.
- MAC table: 8K addresses.
- Cabling type: Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T.
- Flash: 256 MB.
- CPU: 800MHz ARM.
- DRAM: 512MB.
- Dimensions (W x D x H): 445 x 288 x 44 mm.
- Weight: 3.95kg.
Đặc tính kỹ thuật
| Model |
CBS250-48T-4G-EU |
| Performance |
| Capacity in millions of packets per second (mpps) (64-byte packets) |
130.94 mpps |
| Switching capacity |
176Gbps |
| General |
| Jumbo frames |
Frame sizes up to 9K bytes. The default MTU is 2K bytes |
| MAC table |
8K addresses |
| System power consumption |
110V=51.01W
220V=50.58W |
| Heat dissipation (BTU/hr) |
174.06 |
| Buttons |
Reset button |
| Cabling type |
Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T |
| LEDs |
System, Link/Act, Speed |
| Flash |
256 MB |
| CPU |
800MHz ARM |
| DRAM |
512 MB |
| Packet buffer |
3 MB |
| Ports |
| Total system ports |
48 Gigabit Ethernet + 4 10 Gigabit Ethernet |
| RJ-45 ports |
48 Gigabit Ethernet |
| Combo ports (RJ-45 + SFP) |
4 SFP+ |
| Console port |
Cisco Standard mini USB Type-B/RJ45 console port |
| USB slot |
USB Type-A slot on the front panel of the switch for easy file and image management |
| Environmental |
| Unit dimensions (W x D x H) |
445 x 288 x 44 mm |
| Unit weight |
3.95kg |
| Power |
100 to 240V 50 to 60 Hz, internal, universal |
| Certification |
UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Operating temperature |
-5° to 50°C |
| Storage temperature |
-25° to 70°C |
| Operating humidity |
10% to 90%, relative, noncondensing |
| Storage humidity |
10% to 90%, relative, noncondensing |
| Acoustic noise and Mean Time Between Failures (MTBF) |
| Fan (number) |
1 |
| Acoustic noise |
25°C: 29.7 dBA |
| MTBF at 25°C (hours) |
1,452,667 |
- Bảo hành: 12 tháng.
0904937368 Sale- 1 HỖ TRỢ KỸ THUẬT
