- Best for laptop and desktop
-
Sản Phẩm Đã Xem
-
WS-C3850-48U-S
WS-C3850-48U-S
Thông tin sản phẩm
| Giá | |
| Bảo hành | :12 tháng |
| Port | : 48 port |
| POE | : Có |
| Throughput | : Layer 3 |
| Power | : 1100 W |
| : 1322 |
Thông số kỹ thuật Switch Cisco WS-C3850-48U-S
| Performance | |
| Switching capacity | 176 Gbps |
| Stacking bandwidth | 480 Gbps |
| Total number of MAC addresses | 32,000 |
| Total number of IPv4 routes (ARP plus learned routes) | 24,000 |
| FNF entries | 48,000 flow |
| DRAM | 4 GB |
| Flash | 2 GB |
| VLAN IDs | 4,000 |
| Total Switched Virtual Interfaces (SVIs) | 1,000 |
| Jumbo frame | 9198 bytes |
| Total routed ports per 3850 stack | 208 |
| Forwarding rate | 130.95 Mpps |
| Wireless | |
| Number of access points per switch/stack | 100 |
| Number of wireless clients per switch/stack | 2000 |
| Total number of WLANs per switch | 64 |
| Wireless bandwidth per switch | Up to 40 Gbps |
| Supported Aironet access point series | 3600, 3500, 2600, 1600, 1260, 1140, 1040 |
| Dimensions, weight, acoustic, MTBF, and environmental range | |
| Dimensions (H x W x D) | 1.75 x 17.5 x 19.2 Inches (4.45 x 44.5 x 48.8 Centimet) |
| Weight | 17.6 Pounds (8.0 Kilograms) |
| MTBF hours | 205,110 |
| Available PoE power | 800W |
| POE budget with 1100W secondary PS | 1900W |
| Environmental ranges | |
With DC power supply Operating environment and altitude (NEBS) | Normal operating temperature and altitudes: - -5ºC to +45ºC, up to 6000 feet (1800m) - -5ºC to +40ºC, up to 10,000 feet (3000m) - -5ºC to +35ºC, up to 13,000 feet (4000m) Short-term* exceptional conditions: - -5ºC to +55ºC, up to 6000 feet (1800m) - -5ºC to +50ºC, up to 10,000 feet (3000m) - -5ºC to +45ºC, up to 13,000 feet (4000m) - -5ºC to +45ºC, at sea level with single fan failure *Not more than following in one-year period: 96 consecutive hours, or 360 hours total, or 15 occurrences. |
Relative humidity | 10% to 95%, noncondensing |
Acoustic noise Measured per ISO 7779 and declared per ISO 9296 Bystander positions operating to an ambient temperature of 25°C | With AC or DC power supply (with 24 PoE+ ports loaded): - LpA: 43dB typical, 45dB maximum - LwA: 5.2B typical, 5.5B maximum Typical: Noise emission for a typical configuration Maximum: Statistical maximum to account for variation in production |
Storage environment | Temperature: -40ºC to 70ºC Altitude: 15,000 ft |
Vibration
| Operating: 0.41Grms from 3 to 500Hz with spectral break points of 0.0005 G2/Hz at 10Hz and 200Hz 5dB/octave roll off at each end. |
| Nonoperating: 1.12Grms from 3 to 500Hz with spectral break points of 0.0065 G2/Hz at 10Hz and 100Hz 5dB/octave roll off at each end. | |
Shock
| Operating: 30G, 2ms half sine |
| Nonoperating: 55G, 10ms trapezoid | |
| Safety and compliance | |
| Safety certifications | UL 60950-1 Second Edition CAN/CSA-C22.2 No. 60950-1 Second Edition EN 60950-1 Second Edition IEC 60950-1 Second Edition NOM (obtained by partners and distributors) |
| Electromagnetic emissions certifications | 47CFR Part 15 (CFR 47) Class A (FCC Part 15 Class A) AS/NZS CISPR22 Class A CISPR22 Class A EN55022 Class A ICES003 Class A VCCI Class A EN61000-3-2 EN61000-3-3 KN22 Class A KCC CNS13438 Class A EN55024 CISPR24 KN24 |
| Environmental | Reduction of Hazardous Substances (ROHS) 5 |
| Noise specifications | Office Product Spec: 48dBA at 30°C (refer to ISO 7779) |
| Telco | CLEI code |
