Tìm ""

Mô tả tóm tắt:
+ HP LJ PRO 400 M425DW MFP: Print, copy, scan, fax, Duplex Printing, Wireless, walk-up USB. Print speed (normal, A4): 33 ppm, Duty cycle (monthly, A4): Up to 50,000 pages, Print quality black (best): Up to 1,200 x 1,200 dpi, Memory: 256 MB, Print languages: HP PCL 5e, HP PCL 6, HP postscript level 3 emulation, direct PDF (v 1.7), Scanner type: Flatbed, ADF, Scan speed (normal, A4): Up to 20 ppm (b&w), up to 9 ppm (color), Duplex ADF scanning: Yes, single pass duplexing ADF; Supplies: Black Cartridge CF280A (2,700 pages) / CF280X (6,900 pages)
+ Xuất xứ: Trung Quốc/Việt nam

Mô tả tóm tắt:
+ HP Color LaserJet CP1025 PrinterPrint speed black/color (normal, A4):  Up to 16/4 ppm. Resolution: Print quality black (best):  Up to 600 x 600 dpi. Print technology:  4-pass color laser. Standard (max) memory:  8 MB DRAM, 2 MB Flash. Processor speed:  266 MHz . Paper handling input, standard:  150-sheet input tray. Paper handling output, standard:  50-sheet output bin. Connectivity, standard:  1 Hi-Speed USB 2.0.Cartridge: CE301A-304A (1200 - 1000 pages).
+ Xuất xứ: Trung Quốc/Việt nam

Mô tả tóm tắt:
+ Switch TP Link TL-SG1048 48 port
48-port Gigabit Switch 10/100/1000M RJ45 ports, 1U 19-inch rack-mountable steel case
+ Xuất xứ: Trung Quốc

Mô tả tóm tắt:
+ 24 Port Ethernet Switch (vỏ Plastics)
- Bộ chuyển mạch kết nối mạng LAN16 cổng RJ45 10/100Mbps
- Điều khiển luồng dữ liệu theo chuẩn 802.3x
- MDI/MDIX ( tự động chuyển đổi cáp chéo thẳng)
- Tự động dò tìm tốc độ phù hợp 10/100Mbps
- Vỏ nhựa, hỗ trợ chức năng Plug & Play
+ - Xuất xứ: Trung Quốc

Mô tả tóm tắt:
+ Hardware Specification
Hardware Version 5
Ports 8 10/ 100/1000Base-T RJ-45 Auto-MDI/MDI-X ports
Enclosure Metal
Power on/off button EuP power switch
Dimension (W x D x H) 155 x 86 x 26 mm
Weight (g) 370g
Power Requirement External power adapter 12V, 1000mA
Power Consumption / Dissipation (Full operating) Idle mode:
Full Load: 5.4 watts / 16.74 BTU
Switch Specification
Switch Processing Scheme Store-and-Forward
Address Table 8K entries
Share data Buffer 1Mbits
Flow Control Back pressure for half duplex, IEEE 802.3x Pause Frame for full duplex
Switch fabric 16Gbps
Throughput (packet per second) 11.9Mpps
Jumbo packet size 9K
Standards Conformance
Standards Compliance IEEE 802.3 (Ethernet)
IEEE 802.3u (Fast Ethernet)
IEEE 802.3ab (Gigabit Ethernet)
IEEE 802.3x (Full Duplex Flow Control)
IEEE 802.3az Energy Efficient Ethernet (EEE)
Regulation Compliance FCC Part 15 Class A, CE
Environment
Temperature Operating: 0~50 Degree C
Storage -40~70 Degree C
Humidity Operating: 5~90%,
Storage: 5~90% (Non-condensing)
+ - Xuất xứ: Trung Quốc

Mô tả tóm tắt:
+ 24-Port 10/100/1000Base-T Gigabit Ethernet + 4 SFP Dual Media port Managed Switch
+ - Xuất xứ: Trung Quốc