HanDreamnetラインナップ:仕様

 SG2024 / SG2024PoESG2024G / SG2024GPoESG2048G / SG2048GPoESG2008G / SG2008GPoE
パフォーマンス (※はPoEモデルのみに該当)
MACアドレス最大数8K32K32K16K
スイッチング容量8.8Gbps48Gbps96Gbps20Gbps
PSE Capability (※はPoEモデルのみに該当)
IEEE802.3 af 標準802.3 af 標準802.3 af 標準802.3 af 標準
供給電力15.4W/Port15.4W/Port15.4W/Port15.4W/Port
給電仕様Alternative A (MDI-X Mode)Alternative A (MDI-X Mode)Alternative A (MDI-X Mode)Alternative A (MDI-X Mode)
メモリ (※はPoEモデルのみに該当)
Flash Memory16MB64MB64MB64MB
SDRAM256MB256MB256MB256MB
インターフェース (※はPoEモデルのみに該当)
Port24-Port 10 / 100 Base-TX (※With PoE)
Combo:2-Port
24-Port 10 / 100 / 1000 Base-TX (※With PoE)
(Combo 4-Port)
48-Port 10 / 100 / 1000 Base-TX (※With PoE)
(Combo 4-Port)
10-Port 10 / 100 / 1000 Base-TX (※With PoE)
(Combo 2-Port)
Combo Type10 / 100 / 1000 Base-T (Copper) / 1000 Base SX/LX/LX(SFP), 100 Base FX(SFP)
1-Port10 / 100 Base-TX Management Port Console (with RJ-45 Connector)
環境条件
動作温度0~40℃0~40℃--
保管温度20~70℃20~70℃--
動作湿度--0~85℃% (結露しないこと)0~85℃% (結露しないこと)
電源 (※はPoEモデルのみに該当)
入力電源AC100 -240VAC, 50/60HzAC100 -240VAC, 50/60HzAC100 -240VAC, 50/60HzAC100 -240VAC, 50/60Hz
消費電力34.7W (※65.2W)64.8W (※74.7W)98.8W (※143.1W)25.3W (※36.0W)
電源冗長 (Load Sharing)工場オプション工場オプション標準-
寸法 / 重量 (※はPoEモデルのみに該当)
寸法 (幅 x 高さ x 奥行)440 x 44 x 256mm
(※440 x 44 x 410mm)
440 x 44 x 350mm
(※440 x 44 x 428mm)
440 x 44 x 350mm
(※440 x 44 x 410mm)
265 x 38 x 190mm
(※265 x 44 x 265mm)
重量3kg
(※電源冗長なし6.5kg、電源冗長時7.9kg)
電源冗長なし 4.7kg、冗長電源時 5.2kg
(※電源冗長なし 6.8kg、電源冗長時 8.6kg)
電源冗長なし 4.8kg、冗長電源時 5.5kg
(※9.2kg)
1.8kg
(※2.8kg)

レイヤー2仕様

項目仕様
Flow ControlIEEE 802.3x for full duplex mode
Back pressure flow control half duplex mode
Spanning treeIEEE 802.1d STP
IEEE 802.1w RSTP
IEEE 802.1s MSTP
PVSTP+
Portfas
Edgeport
Loop Protection
VLAN802.1q Tag-Based VLAN
802.1q Port-Based VLAN
802.1v Protocol-Based VLAN
256 VLANs entries out of 4K VLAN IDs
IEEE 802.1ad VLAN Stacking (Q in Q)
GVRP
Voice VLAN
IGMP snoopingv1, v2, v3
Immediate Leave
Querier
Filtering and Throttling
Link AggregationIEEE 802.3ad with LACP
- 6 aggregation groups up to 8 ports
- 12 aggregation groups up to 8 ports(SG2048G)
Jumbo Frame9K
Quality of ServicePriority Queue
- Scheduling : Strict Priority, WRR, DRR
- 8 CoS queues (port based)
Rate Limiting (port based)
- Ingress
- Egress
DiffServ
CoS
- IEEE 802.1p
- DSCP Based CoS
項目仕様
SecurityMulti Dimension Security (MDS) Engine
- Layer2-4 packet classification
- TCP Syn Flooding, DoS/DDoS Attack, UDP Flooding, Self Loop Detect,IP Spoofing, DHCP Attack, ICMP Attack, ARP Attack, ARP Spoofing,Scanning, MAC Flooding
IEEE 802.1x
- Port-Based, Multiuser, Mac Bypass, Web-Auth, Guest-VLAN
- RADIUS Server, TACACS+ Server
- Local Embedded RADIUS Server
Storm Control
- Broadcast Storm
- Multicast Storm
- DLF (Destination Lookup Failure)
Management Interface Access Filtering
- SNMP, Telnet
MAC Address/DHCP/NetBIOS Filtering
Access Control List (L2/L3/L4)
Username/Password Authentication
AAA
RADIUS, TACACS+
SSH v2
DHCP Snooping
Port Security
ManagementManagement method
- VNM (Visual Node Manager)
- Telnet (6 sessions)
- SSH
Software download
- FTP, x-modem, y-modem, z-modem
DHCP – Server, Relay(Option82, Option 150)
RMON (group 1, 2, 3, 9)
IEEE 802.1ab(LLDP), LLDP MED, CDP
Configuration file download – TFTP
Event/Error Log – Local, Syslog
SNMP v1/v2c/v3
Port Mirroring (1:1, N:1)
NTP/SNTP
sFlow