48 GbE PoE+, 2 1G/10G SFP+ managed switch

TN-SM48TAT4XA-RP

High performance managed PoE+ switch with (48) 10/100/1000 copper ports and (4) dual speed 1G/10G SFP+ slots
Supports Jumbo Frame up to 10240 bytes
Authentication – RADIUS IEEE 802.1X, TACACS+
Security – Support SSH/SSL
Port security: MAC addresses to ports
Port based or tagged (IEEE 802.1Q) VLAN, MAC based VLAN, Management VLAN and Private VLAN Edge
DHCP Server, Client, Relay
IEEE 1588v2 PTP (TC)
ACLs Support for up to 512 entries, drop or rate limitation based on source and destination MAC, VLAN ID or IP address, protocol, port, DSCP/IP precedence, TCP/IP source and destination ports, IEEE 802.1p priority, Ethernet Type / IGMP packets, TCP flag
LLDP (Link Layer Discovery Protocol)
Compliant with IEEE 802.3at PoE+
Compliant with IEEE 802.3af PoE

Item	Description
Standards	IEEE 802.3;IEEE 802.3u;IEEE 802.3z;IEEE 802.3x;IEEE 802.3ad IEEE 802.1D;IEEE 802.1w;IEEE 802.1s;IEEE 802.1Q;IEEE 802.1p IEEE 802.1ad;IEEE 802.1AB;IEEE 802.3af;IEEE 802.3at;IEEE 802.3az IEEE 802.1X
Connectors	1) RS-232 Serial port (48) 10/100/1000 RJ-45 ports (4) 1G/10G SFP+ slots
Protocols	CSMA/CD
Technology	Store-and-forward switching architecture
MAC Address	32K MAC address table
Backplane	176 Gbps
Dimensions	Width: 17.4” [442 mm] Depth: 14.76” [375 mm] Height: 1.73” [44 mm]
Power Input	Internal Power: 100 - 240VAC Dual hot-swappable power supplies Redundant mode, burst mode
Power-over-Ethernet	Single power supply: Max PoE budget 820 Watts 30 Watts for (27) ports simultaneously 15.4 Watts for (48) ports simultaneously Dual power supply: Max PoE budget 1640 Watts 30 Watts for (48) ports simultaneously
Environment	Operating: 0°C to 50°C Humidity: 5% to 90%
Compliance	Safety: UL Listed Emissions: FCC Class A, CE Mark
Warranty	Lifetime

Order Code	Description
TN-SM48TAT4XA-RP	(48) 10/100/1000Base-T ports + (4) 1G/10GBase-X SFP+ slots (includes (1) AC power supply and 19" rack mount brackets)

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