3Com SuperStack 3 Switch 3848 - 3CR17402-91 - Switch - managed - 48 x 10/100/1000 + 4 x SFP - Desktop

Item number: AR8495 | EAN: 662705482149 | MPN: 3CR17402-91

3Com SuperStack 3 Switch 3848 - 3CR17402-91 - Switch - managed - 48 x 10/100/1000 + 4 x SFP - Desktop

Tablets are increasingly used today at many workplaces but also in private households. This is mainly due to the practical handling and the many functions. The Samsung Galaxy Tab Pro S Tablet is one of the most powerful tablets on the market and can be used optimally as a used device thanks to its high-quality components. Especially with its fast memory and the fast operating system, the tablet from Samsung can score points.

Condition: Used - Very Good

€ 79,95 Net: (€ 68.92)

including 16% VAT. , plus shipping

Available now!

Shipping time: 2 - 4 workdays

Upgrade each PC with a single PCI expansion slot with four serial RS232 ports. The 4-port PCI-RS232 serial adapter card PCI4S550 (16550 UART) allows you to add four RS232 serial ports through a single PCI slot. It is a cost-effective solution for connecting new or older serial devices with data transfer rates of up to 115.2 Kbit / s. The adapter card is perfectly suited to connect serial modems, point of sale devices, PDAs, digital cameras, printers, ISDN terminal adapters and much more to your system, of course supports IRQ approval and works without problems with Windows and Linux environments.
device type
Switch - 48 connections - managed
housing type
Desktop 1U
Gigabit Ethernet
48 x 10/100/1000 + 4 x SFP
Size of the MAC address table
16,000 entries
Remote management protocol
SNMP 1, SNMP 2, RMON 1, Telnet, HTTP
encryption algorithm
authentication method
Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2)
Flow control, full duplex, DHCP support, auto-negotiation, VLAN support, DiffServ support, manageable
Product Certifications
IEEE 802.3, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x
MPC8245: 466 MHz
flash memory
32 MB Flash
Extension / Connectivity
48 x 1000Base-T RJ-45 ¦ 1 x management ¦ 4 x SFP (mini-GBIC)
Power supply
power supply device
Internal power supply
Required line voltage
AC 120/230 V (50/60 Hz)
scope of delivery
1 x 3Com SuperStack 3 Switch 3848 - 3CR17402-91 - Switch, 1x power cable, other accessories not included in the scope of delivery
184,000 hours
Product Certifications
FCC Class A certified, CISPR 22 Class A, EN 60950, EN 61000-3-2, IEC 60950, EN 61000-3-3, EN55024, EN55022 class A, UL 60950, AS / NZ 3548 Class A, CSA C22.2 No. 60950-00, ICES-003 Class A
Dimensions and weight
44 cm
41.5 cm
4.5 cm
5 kg
environmental conditions
Min operating temperature
0 ° C
Max. operating temperature
40 ° C
Permissible air humidity during operation
10 - 90%

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Condition: Used - Very Good