92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM 
info@sieuthivienthong.com
(028) 7300 1535Hỗ trợ kinh doanh
Ms. Linh: 0918 489 013 
Ms. Lê: 0916 514 469
Ms. Tuyết: 0915 762 088
Ms. Hiên: 028-73001535
Ms. Tuyền: 028-7300 1535
Ms. Thảo: 028-3588 6355
Ms. Vân: 0914 801 001
Chăm sóc khách hàng
0916 287 068 28-port Gigabit Layer 2 Managed Switch D-Link DGS-2000-28
Trang Chủ >>
Thiết bị mạng >> Thiết bị mạng D-Link >> 28-port Gigabit Layer 2 Managed Switch D-Link DGS-2000-28
Mã số:04058099
28-port Gigabit Layer 2 Managed Switch D-Link DGS-2000-28
Interfaces
- 24 x 10/100/1000BASE-T ports
- 4 x 100/1000 Mbps GbE/SFP combo ports
Layer 2 Features
- 8K MAC address table
- IEEE 802.1D STP, 802.1w RSTP, and 802.1s MSTP
- Loopback detection
- Supports IEEE 802.3ad Link Aggregation
- Port-based Q-in-Q
Security and Authentication
- Access Control Lists (ACLs)
- IP-MAC-Port Binding (IMPB)
- D-Link Safeguard Engine helps the CPU resist broadcast/multicast/unicast flooding
- Port Security
Intuitive Management
- D-Link Network Assistant (DNA) utility or Web UI
- Command Line Interface (CLI) through Telnet or SSH
- RJ-45 Console Port
Specifications
| Model | DGS-2000-28 |
| Hardware Version | A1 |
| Interface | |
| Size | 19-inch standard rack-mount width 1U height |
| Interfaces | 24 x 10/100/1000BASE-T ports 2 x 100/1000 Mbps GbE/SFP ports |
| Console Port | RJ-45 Connector |
| Network Cables | UTP Cat. 5, Cat. 5e (100 m max.) |
| Full/Half-Duplex | Full/half-duplex for 10/100 Mbps speeds Full-duplex for 1000 Mbps speeds |
| Media Interface Exchange | Auto MDI/MDIX adjustment for all twisted-pair ports |
| Performance | |
| Switching Capacity | 56 Gbps |
| Forwarding Method | Store-and-forward |
| 64-byte Max. Forwarding Rate | 41.7 Mpps |
| MAC Address Table Size | 8K entries |
| CPU Memory | 256 MB DDR3 |
| Packet Buffer | 4.1 MBits |
| Flash Memory | 32 MB |
| LEDs | |
| Link/Active/Speed (per port) | Yes |
| Power (per device) | Yes |
| Physical | |
| Acoustic | 0 dB(A) |
| Weight | 2.15 kg |
| Dimensions | 440 x 140 x 44 mm |
| Power Input | 100 to 240 V AC, 50/60 Hz internal universal power supply |
| Maximum Power Consumption |
17.32 W |
| Ventilation | Fanless |
| Operating Temperature | -5 to 50 °C (23 to 122 °F) |
| Storage Temperature | -40 to 70 °C (-40 to 158 °F) |
| Operating Humidity | 10% to 90% non-condensing |
| Storage Humidity | 5% to 90% non-condensing |
- Bảo hành: 36 tháng.
Giá: Vui lòng gọi
(Đã bao gồm VAT)
Sản phẩm liên quan
| Tel: | (028) 7300 1535 |
| Showroom: | 92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM |
| Website: | www.sieuthivienthong.com |
| Email: | info@sieuthivienthong.com |
Quảng cáo
Giải pháp kỹ thuật
Thống kê truy cập
107.012.493
