Dell PowerSwitch S4148T-ON 48x10G Base-T Ports Ethernet Switch

Management features
Switch type What switch device has, managed or unmanaged.	Managed
Switch layer A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things).	L2/L3
Quality of Service (QoS) support

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity The number of basic switching RJ-45 Ethernet ports (sockets).	48
Basic switching RJ-45 Ethernet ports type The type/category of basic switching RJ-45 Ethernet ports (sockets).	10G Ethernet (100/1000/10000)
QSFP+ module slots quantity	2
Fiber optic connector This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.	QSFP28
Console port	RJ-45/micro-USB
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.	1
Power connector	AC-in jack

Network
Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.	IEEE 802.1D,IEEE 802.1Q,IEEE 802.1Qaz,IEEE 802.1Qbb,IEEE 802.1ab,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3ab,IEEE 802.3ac,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3ba,IEEE 802.3i,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
10G support The product can use Oracle 10G, which is a database management system introduced in 2003.
Copper ethernet cabling technology	10GBASE-T
Port mirroring
Link aggregation
Address Resolution Protocol (ARP) entries (max)	200000
VLAN support A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level.
Virtual LAN features	Tagged VLAN

Optical fiber
Switching optical modules type	100 Gigabit Ethernet

Data transmission
Switching capacity The data transfer capacity of the switch per second.	1760 Gbit/s
Throughput	1320 Mpps
MAC address table The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.	272000 entries
Packet buffer memory	12 MB

Security
DHCP features	DHCP server,DHCP relay
Security algorithms Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.	IPSec

Multicast features
Multicast support

Protocols
Management protocols	CLI, SNMP, REST, API’s
GARP VLAN Registration Protocol (GVRP)

Design
Rack mounting The type of mounting that can position devices in a shelving system (rack).
Stackable Devices can be placed on top of each other.
Form factor The shape or design of the product.	1U
Product colour The colour e.g. red, blue, green, black, white.	Black
LED indicators
Display type Type of display (screen) e.g. LCD.	LED
Number of fans The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).	4 fan(s)

Performance
Built-in processor Whether or not a processor is built into the device.
Internal memory The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.	4000 MB
Compatible operating systems List of desktop operating systems tested as compatible with this product.	Debian Linux version 8.4
List of RFCs	IP, IPv4, IPv6, RIP, OSPF, IS-IS, BGP
Minimum system requirements	Linux Kernel 3.16

Power
Power supply included There is a power supply with this product.
Redundant power supply (RPS) support Additional power supply which can run a computer if the main power supply fails.
Number of power supply units	2
AC input voltage The voltage of the AC electricity that is inputted into the product.	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.	320 W
Power consumption (max) The maximum amount of power used by the device.	440 W

Power over Ethernet (PoE)
Power over Ethernet (PoE) The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	5 - 40 °C
Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored.	-40 - 65 °C
Operating relative humidity (H-H)	5 - 85%
Storage relative humidity (H-H)	5 - 95%
Heat dissipation The heat generated by the power supply.	1500 BTU/h

Weight & dimensions
Width The measurement or extent of something from side to side.	431 mm
Depth The distance from the front to the back of something.	457 mm
Height The measurement of the product from head to foot or from base to top.	44 mm