Hardware Specification |
Copper Ports |
24 10/ 100/1000Base-T RJ-45 Auto-MDI/MDI-X ports |
SFP/mini-GBIC Slots |
4 1000Base-SX/LX/BX SFP interfaces, shared with Port 21 to Port 24 Compatible with 100Base-FX SFP |
Console Port |
1 x RS-232 DB9 serial port (115200, 8, N, 1) |
Switch Processing Scheme |
Store-and-Forward |
Switch Fabric |
48Gbps / non-blocking |
Throughput (packet per second) |
35.7Mpps |
Address Table |
8K entries, automatic source address learning and ageing |
Share data Buffer |
1392 kilobytes |
Flow Control |
IEEE 802.3x Pause Frame for Full-Duplex Back pressure for Half-Duplex |
Jumbo Frame |
10Kbytes |
Reset Button |
< 5 seconds: System reboot > 10 seconds: Factory Default |
Dimension (W x D x H) |
440 x 200 x 44.5 mm, 1U high / 19” |
Weight |
2.96kg |
LED |
Power, Fault, Link/Act and speed per Gigabit port |
Power Consumption |
Max. 30 Watts / 102 BTU (AC) |
Power Requirement – AC |
AC 100~240V, 50/60Hz 0.75A |
Power Requirement – DC |
36V DC @ 0.75A, Range: 36V ~ 72V DC |
ESD Protection |
6KV DC |
DI/DO |
2 Digital Input (DI) Level 0: -24~2.1V (± 0.1V) Level 1: 2.1~24V (± 0.1V) Input Load Current: 10mA max. 2 Digital Output (DO): Open collector to 24VDC, 100mA max. load |
Layer 2 Function |
Basic Management Interfaces |
Console, Telnet, Web Browser, SNMPv1, v2c and v3 |
Secure Management Interface |
SSH, SSL, SNMP v3 |
Port configuration |
Port disable / enable Auto-Negotiation 10/100/1000Mbps full and half duplex mode selection Flow Control disable / enable Bandwidth control on each port Power saving mode control |
Port Status |
Display each port’s speed duplex mode, link status, Flow control status, Auto negotiation status, trunk status |
VLAN |
802.1Q Tagged Based VLAN Port-Based VLAN Q-in-Q Private VLAN Edge (PVE) Up to 256 VLAN groups, out of 4094 VLAN IDs |
Port Trunking |
IEEE 802.3ad LACP / Static Trunk Supports 12 groups of 16-Port trunk |
QoS |
Traffic classification based, Strict priority and WRR 4-level priority for switching - Port Number - 802.1p priority - 802.1Q VLAN tag DSCP/TOS field in IP Packet Policy-Based QoS |
IGMP Snooping |
IGMP (v1/v2) Snooping, up to 255 multicast Groups IGMP Querier mode support |
Access Control List |
IP-Based ACL / MAC-Based ACL Up to 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-2819 RMON MIB (Group 1) RFC-2737 Entity MIB RFC-2618 RADIUS Client MIB RFC-2933 IGMP-STD-MIB RFC3411 SNMP-Frameworks-MIB IEEE802.1X PAE LLDP MAU-MIB |
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 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 802.1s Multiple 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 RFC 768 UDP RFC 793 TFTP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP version 1 RFC 2236 IGMP version 2 |
Stability |
IEC60068-2-32 (Free fall) IEC60068-2-27 (Shock) IEC60068-2-6 (Vibration) |
Environment |
Operating |
Temperature:-40 ~ 75 Degree C (DC power) -20 ~ 60 Degree C (AC power) Relative Humidity:5 ~ 95% (non-condensing) |
Storage |
Temperature:-40 ~ 85 Degree C Relative Humidity:5 ~ 95% (non-condensing) |