| 硬件特性 |
| 10/100Mbps Copper Port |
24 x 10/100Base-TX RJ-45 Auto-MDI / MDI-X ports |
| Gigabit RJ45 Port |
4 x 10/100/1000Mbps RJ-45 Auto-MDI / MDI-X ports |
| Fiber Port |
4 x 1000Base-SX/LX/BX, shared with Port-25~28, Port -25, Port-26 compatibled with 100Base-FX SFP |
| Processing Mode |
Store-and-Forward |
| Backplane Bandwidth |
12.8Gbps / Non-Blocking |
| Throughput |
9.52Mpps @64Bytes |
| MAC地址表 |
8K entries |
| 共享数据缓冲区 |
2 Mbits |
| Flow Control |
Back pressure for half-duplex
IEEE 802.3x pause frame for full-duplex
|
| LED指示灯 |
Power, Link / Act and Speed Per Port |
| Reset Button |
< 5 sec: System Reboot
> 10 sec: Factory Default
|
| Dimensions |
440 x 200 x 44 mm, 1U height |
| Weight |
2.8 KG |
| Power Requirement |
Redundant Power System: 12~48V DC and 100~240V AC |
| 2层特性 |
| Management Method |
Console, Telnet, SSH, Web Browser, SSL, SNMPv1, v2c and v3 |
| Port Setting |
Port disable / enable
Auto negotiation
10/100/1000Mbps full and half duplex mode selection
Flow control disable / enable
|
| Port Status |
Display each port�s speed duplex mode, link status and flow control status
Auto negotiation status, trunk status
|
| Bandwidth Control |
Input Rate Limit
Output Traffic Shaper
Allow to configure per 10K or 1M
|
| VLAN |
IEEE 802.1Q Tag-based VLAN IEEE 802.1v Protocol based VLAN Q-in-Q tunneling GARP / GVRP for VLAN Management Up to 255 VLANs groups, out of 4041 VLAN IDs Private VLAN Edge (PVE) supported |
| Link aggregation |
Supports 12 groups of 8-Port trunk, IEEE 802.3ad LACP |
| QoS |
Traffic classification based on TCP / UDP Port Number, 802.1p priority, DSCP / TOS field in IP Packet |
| IGMP Snooping |
IGMP (v1/v2) Snooping, up to 256 multicast Groups |
| Access Control List (ACL) |
IP-based ACL / MAC-based ACL
In / Out direction per port
Up to 32 rules per ACL
|
| SNMP MIBs |
RFC-1213 MIB-2
RFC-2863 Interface MIB
RFC-2665 EtherLike MIB
RFC-1493 Bridge MIB
RFC-2674 Extended Bridge MIB
RFC-2819 RMON MIB (Group 1, 2, 3,9)
RFC-2737 Entity MIB
RFC-2618 RADIUS Client MIB
|
| 标准一致性 |
| Compliance with Regulations |
FCC Part 15 Class A, CE |
| International Standard |
IEEE 802.3?10Base-T
IEEE 802.3u?100Base-TX?
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 802.1D?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 802.1v?Protocol VLAN?
IEEE 802.1x?Port Authentication Network Control??
IEEE 802.1ab?LLDP |
| 环境 |
| Operation |
Temperature: -30 ~ 75 degrees C (DC) ????????0 ~ 60 degrees C (AC) Relative Humidity: 20 ~ 95% (non-condensing) |
| Storage |
Temperature: -40 ~ 85 degrees C Relative Humidity: 20 ~ 95% (non-condensing) |
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