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Hardware Specification
Hardware Version Version 3
10/100/1000Mbps Copper Ports 24-Port auto-MDI / MDI-X
SFP / mini-GBIC Slots 4, shared with Port-21~Port-24, 100Base-FX / 1000Base-SX/LX Dual mode
Switch Architecture Store-and-Forward
Switch Throughput@64Bytes 35.7Mpps
Switch Fabric 48Gbps / non-blocking
Share Data Buffer 500KB
Address Table 8K entries
Flow Control Back pressure for half-duplex , IEEE 802.3x pause frame for full-duplex
Power Consumption Max. 26 watts / 88 BTU
Dimensions ( W x D x H) 440 x 120 x 44 mm, 1U height
Weight 1.67kg
Power Requirements AC 100~240V, 50/60Hz , 1A
Temperature Operating: 0~50 degrees C / Storage: -40~70 degrees C
Humidity Operating: 5~90% , non-condensing / Storage: 5~90% , non-condensing
Layer 2 Function
Management Interface Web Browser, SNMPv1, v2c
Firmware Upgrade Web interface
Configuration backup and restore Yes, through web interface
Port Configuration - Port disable/enable
- Auto-Negotiation
- 10/100/1000Mbps full and half duplex mode selection
- Flow Control disable / enable
- Inband and outband bandwidth control
- Port description
- Frame Length setting
Port Statistics Displays per port Ethernet traffic receive counter information
SFP module built-in information display Yes
Port Mirroring Monitor the incoming or outgoing traffic on a particular port
Link Aggregation Supports 8 groups of 12-Port trunk, IEEE 802.3ad LACP
VLAN Port-Based VLAN / IEEE 802.1Q Tagged Based VLAN , up to 256 VLAN groups
Rapid Spanning Tree Yes
IGMP Snooping IGMP Querier , IGMP (v1/v2) Snooping, up to 256 multicast Groups
QoS 4 priority queues on all switch ports, 8 mapping ID to 4 priority queues, Traffic class assignment based on IEEE 802.1p tag, or DSCP field
IEEE 802.1x Authentication Yes
Filter Configuration Source IP filter per port to block unauthorized access
MAC Address Filter Static MAC Address assigns destination MAC address at specified port
Diagnostics Cable Diagnostics technology and ICMP Ping function
Link Layer Discovery Protocol (LLDP) Discover basic information of neighboring devices on the local broadcast domain
Green Networking Energy save for per port link up / link down operation mode
Standards Conformance
Regulation Compliance FCC Part 15 Class A, CE
Standards Compliance IEEE 802.3: 10Base-T
IEEE 802.3u: 100Base-TX / 100Base-FX
IEEE 802.3z: 1000Base- SX/LX
IEEE 802.3ab: 1000Base-T
IEEE 802.3x: Flow Control and Back pressure
IEEE 802.3ad: Port trunk with LACP
IEEE 802.1Q: VLAN Tagging
IEEE 802.1w: Rapid spanning tree protocol
IEEE 802.1p: Class of service
IEEE 802.1x: Port Authentication Network Control
IEEE 802.1ab: LLDP