Manufacturer: Cisco Systems, Inc
Manufacturer Part Number WS-C3750X-48PF-L
Product Type :Switch – 48 ports – Managed – stackable
Form Factor Fixed, Rack Mountable 1U, Stackable/Clustering
Switch Port density – Uplinks 48 x 10/100/1000 Ethernet Ports
Power Over Ethernet (PoE) :Yes
Max Number of Stacks: 9
Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, FTP, TFTP, SSH, CLI
Authentication Method :Kerberos, Secure Shell (SSH), RADIUS, TACACS+
DRAM Memory :256 MB
Flash Memory: 128 MB Flash
LED Status Lights Indicators Port status, link activity, port transmission speed, port duplex mode, power, system
Interfaces :48 x 10Base-T/100Base-TX/1000Base-T – RJ-45 – PoE
USB : 1 x 4 PIN USB Type A
1 x console – mini-USB Type B – management
1 x RS-232 – RJ-45 – management
1 x 10Base-T/100Base-TX – RJ-45 – management
Network stack device : 2 x
Expansion Slots Total (Free): 1 ( 1 ) x Expansion Slot
Power Device :Power supply – redundant – plug-in module
Installed Qty :1 (installed) / 2 (max)
Power Redundancy: Optional
Power Redundancy Scheme :1+1 (with optional power supply)
Voltage Required :AC 120/230 V ( 50/60 Hz )
Width :44.5 cm
Depth :49.5 cm
Height :4.5 cm
Weight :7.6 kg
Rack Mounting Kit :Optional
MTBF :139,913 hour(s)