Cambium cnMatrix TX2028RF-P PoE 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).	16
Basic switching RJ-45 Ethernet ports type The type/category of basic switching RJ-45 Ethernet ports (sockets).	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity An SFP ("small form-factor pluggable transceiver") is a transmitter/receiver which interfaces a network device motherboard (e.g. in a switch, router) to a fibre optic or copper network cable. The "SFP ports quantity" is the number of ports for SFP connections in a device.	8
Installed SFP+ modules quantity An SFP ("small form-factor pluggable transceiver") is a transmitter/receiver which interfaces a network device motherboard (e.g. in a switch, router) to a fibre optic or copper network cable. The enhanced small form-factor pluggable (SFP+) is an enhanced version of the SFP that supports data rates up to 10 Gbit/s. The "SFP+ ports quantity" is the number of ports for SFP+ connections in a device.	4

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 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x
10G support The product can use Oracle 10G, which is a database management system introduced in 2003.
Port mirroring
Flow control support
Link aggregation
Broadcast storm control
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.
Number of VLANs	4000

Data transmission
Throughput	128 Gbit/s
Forwarding rate	120 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.	16000 entries
Static route
Number of static routes	64
Jumbo frames support
Jumbo frames	9000

Security
DHCP features	DHCP client, DHCP relay, DHCP server, DHCP snooping
Access Control List (ACL)
IGMP snooping
IGMP entries	256
IGMP proxy
MAC address filtering Security access control method whereby the 48-bit address assigned to each network card is used to determine access to the network. MAC addresses are uniquely assigned to each card, so using MAC filtering on a network permits and denies network access to specific devices through the use of blacklists and whitelists.
SSH/SSL support

Multicast features
Multicast support

Protocols
Management protocols	SNMP v1/v2/v3

Design
Rack mounting The type of mounting that can position devices in a shelving system (rack).
Form factor The shape or design of the product.	1U
Reset button

Performance
Built-in processor Whether or not a processor is built into the device.
Processor frequency The clock rate is the fundamental rate in cycles per second (measured in hertz) at which a computer performs its most basic operations such as adding two numbers. There are more factors, like internal memory size, that influence a computer's actual response time.	800 MHz
Internal memory The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.	512 MB
Flash memory	128 MB
Mean time between failures (MTBF) Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.	202977 h

Power
Power supply included There is a power supply with this product.

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.
Power over Ethernet plus (PoE+) ports quantity	16

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	-10 - 65 °C
Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored.	-40 - 70 °C
Operating relative humidity (H-H)	55 - 95%

Weight & dimensions
Width The measurement or extent of something from side to side.	440 mm
Depth The distance from the front to the back of something.	350 mm
Height The measurement of the product from head to foot or from base to top.	44 mm

Packaging data
Package width The distance from one side of the packaging to the other.	551 mm
Package depth The distance from the front to the back of the packaging.	485 mm
Package height The distance from the top to the bottom of the packaging.	128 mm