Copper Ports | 24 10/100/1000Base-T RJ-45 auto-MDI/MDI-X ports with IEEE 802.3af PoE injector |
Slots | 4 SFP interfaces, shared with port-21 to port-24 100Base-FX SFP transceiver compatible |
Switch Processing Scheme | Store-and-forward |
Switch Fabric | 68 Gbps |
Address Table | 8K entries |
Share Data Buffer | 1392 kilobytes |
Flow Control | IEEE 802.3x pause frame for full-duplex Back pressure for half-duplex |
Jumbo Frames | 10K bytes |
LED | System: Power, master Ports: 10/100/1000 link/act, PoE in-use, SFP link, stack port link Alert: FAN alert |
PoE Standard | IEEE 802.3af PoE/PSE |
PoE Power Supply Type | End-span |
PoE Power Output | Per port 48V DC, 350mA. max. 15.4 W |
Power PIN Assignment | 1/2(+), 3/6(-) |
PoE Power Budget | 220 W |
Number of PD@7Watts | 24 |
Number of PD@15.4Watts | 14 |
Access Control List | IP-based ACL/MAC-based ACL 256 entries |
Stacking Ports | Two 5 Gbps HDMI-like interface |
Stacking Numbers | 16 |
Stacking Bandwidth | 10 Gbps (full-duplex) |
Stack ID Display | 7-segment LED display (1~9, A-F,0) |
Stack Topology | Ring/chain/back-to-back stack |
System Configuration | Console, Telnet, Web Browser, SNMPv1, v2c and v3 |
Port Configuration | Port disable/enable Auto-negotiation 10/100/1000 Mbps full and half duplex mode selection Flow control disable/enable Bandwidth control on each port |
Port Status | Display each port's speed duplex mode, link status, flow control status Auto negotiation status, trunk status |
Link Aggregation | IEEE 802.3ad LACP / static trunk Support 12 groups of 16-port trunk support |
VLAN | 802.1Q tagged based VLAN, up to 255 VLAN groups Q-in-Q Private VLAN |
QoS | Traffic classification based, strict priority and WRR 4-level priority for switching -Port number -802.1p priority -DS/TOS field in IP packet |
IGMP Snooping | IGMP (v1/v2) snooping, up to 8K multicast groups IGMP querier mode support |
Access Control List | IP-based ACL/MAC-based ACL 256 entries |
SNMP MIBs | RFC-1213 MIB-II IF-MIB RFC-1493 bridge MIB RFC-1643 Ethernet MIB RFC-2863 interface MIB RFC-2665 ether-like MIB RFC-2737 entity MIB RFC-2618 RADIUS client MIB RFC-2933 IGMP-STD-MIB RFC3411 SNMP-frameworks-MIB IEEE802.1X PAE LLDP MAU-MIB Power over Ethernet |
Layer 2 Features | Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x PAUSE frame flow control (full-duplex) High performance of store-and-forward architecture, broadcast storm control and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth Supports VLAN Supports spanning tree protocol Supports link aggregation Provides port mirror (many-to-1) Port mirroring to monitor the incoming or outgoing traffic on a particular port |
Quality of Service | 4 priority queues on all switch ports Supports for strict priority and weighted round robin CoS policies Ingress shaper and egress rate limit per port bandwidth control Traffic-policing policies on the switch port |
Multicast | Supports IGMP anooping v1, v2 and v3 Querier mode support |
Security | IEEE 802.1x port-based network access authentication MAC-based network access authentication IP-based access control list MAC-based access control list Static MAC |
Management | WEB-based, Telnet, Console Command Line management Accesses through SNMPv1, v2c and v3 security set and get requests Built-in trivial file transfer protocol client BOOTP and DHCP for IP address assignment Firmware upload/download via HTTP/TFTP Simple network time protocol LLDP protocol |
Stacking | Hardware stack up to 16 units and 384 gigabit ports Single IP address stack management Stacking architecture supports chain and ring mode Plug-and-play connectivity Mirror across stack Link aggregation groups spanning multiple switches in a stack Hardware learning with MAC table synchronization across stack |
Power Over Ethernet | Complies with IEEE 802.3af PoE End-span PSE Up to 24 IEEE 802.3af devices powered Support PoE power up to 15.4 W for each PoE port Auto detect powered device Circuit protection prevent power interference between ports Remote power feeding up to 100 m PoE management |
Regulation Compliance | FCC part 15 Class A, CE |
Standards | IEEE 802.3 10Base-T IEEE 802.3u 100Base-TX/100BASE-FX IEEE 802.3z gigabit SX/LX IEEE 802.3ab gigabit 1000T IEEE 802.3x flow control and back pressure IEEE 802.3ad port trunk with LACP IEEE 802.1d spanning tree protocol IEEE 802.1w rapid spanning tree protocol IEEE 802.1p class of service IEEE 802.1Q VLAN tagging IEEE 802.1x port authentication network control IEEE 802.1ab LLDP IEEE 802.3af Power over Ethernet |
AC Power | Input Voltage: 100 ~ 240VAC, 50/60Hz, auto-sensing |
Power Consumption | System On: 110V: 29.3 W/99.9 BTU
220V: 30.2 W/102.98 BTU
Full Load 110V: 39 W/132.99 BTU
220V: 40 W/136.4 BTU
PoE Full Load 220V: 23 W/78.43 BTU |
Operating Temperature | 32 to 122ºF (0 to 50ºC) |
Storage Temperature | -4 to 158ºF (-20 to 70ºC) |
Operating Relative Humidity | 20 to 95% non condensing |
Storage Relative Humidity | 20 to 95% non condensing |
Dimensions | 17.32 x 11.81 x 1.75" (43.9 x 29.9 x 4.4 cm) |
Weight | 9.92 lb (4.49 kg) |