مشخصات فنی
| 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 | 1 x RS-232 DB9 serial port (115200, 8, N, 1) |
| Switch Processing Scheme | Store-and-Forward |
| Switch Fabric | 68Gbps / non-blocking |
| 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 Frame | 10Kbytes |
| LED | System: Power, Master Ports: 10/100/1000 Link/Act, SFP Link, Stack |
| Reset Button | < 5 sec: System reboot > 5 sec: Factory Default |
| Dimension (W x D x H) | 440 x 200 x 44.5 mm, 1U height |
| Weight | 3.0 KG |
| Power Consumption | Max. 30 watts / 102 BTU |
| Power Requirement | SGSW-24040 • AC 100~240V, 50/60Hz SGSW-24040R • 100~240V AC, 50/60Hz • -48V DC @ 0.6A, Range: -30 ~ -60V |
| ESD Protection | 6KV DC |
| Stacking | |
| Stacking Ports | Two 5Gbps HDMI-Like interface |
| Stacking Numbers | 16 |
| Stacking Bandwidth | 10Gbps full duplex |
| Stack ID Display | 7-Segment LED display (1~9, A~F, 0) |
| Stack Topology | Ring / Chain / Back-to-Back stack |
| Layer 2 Function | |
| Basic Management Interfaces | Console, Telnet, Web Browser, SNMPv1, v2c |
| Secure Management Interfaces | 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. |
| 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 |
| Spanning Tree Protocol | IEEE 802.1D Spanning Tree IEEE 802.1w Rapid Spanning Tree IEEE 802.1s Multiple Spanning Tree Up to 8 MST instances |
| Link Aggregation | IEEE 802.3ad LACP / Static Trunk Support 12 groups of 16-Port trunk support |
| 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/v3) 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 RFC-2737 Entity MIB RFC-2618 RADIUS Client MIB RFC-2933 IGMP-STD-MIB RFC3411 SNMP-Frameworks-MIB IEEE 802.1X 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 |
| Environment | |
| Operating | Temperature: 0 ~ 50 degrees C Relative Humidity: 20 ~ 95% (non-condensing) |
| Storage | Temperature: -40 ~ 70 degrees C Relative Humidity: 20 ~ 95% (non-condensing) |
