| Performance |
| Switching capacity |
92 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 |
24,000 flows |
| 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 |
68.4 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 20 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 17.7 Inches (4.45 x 44.5 x 45.0 Centimet) |
| Weight |
15.9 Pounds (7.2 Kilograms) |
| MTBF hours |
303,230 |
| 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 |
Switch
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Bạn đang cần tư vấn về sản phẩm: WS-C3850-24T-E ?
Chào anh,
Dây stack dùng để kết nối nhiều switch lại với nhau tạo thành 1 switch Logic sử dụng công nghệ stackwise của Cisco để tăng tính dự phòng và hiệu suất trong mạng. Anh có thể tham khảo thêm tại bài viết: https://cnttshop.vn/blogs/cisco/config-stack-switch-cisco
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