-911x1000.jpg "Level One 28 端口 L3 Lite 10G + GE 網管 PoE+ 綠色交換機/交換器 - GTP-2881")
Level One 28 端口 L3 Lite 10G + GE 網管 PoE+ 綠色交換機/交換器 - GTP-2881
- 品牌：: Level One (購買前請先向職員查詢庫存)
- 型號： GTP-2881
- 庫存狀態：
- 24埠PoE千兆乙太網路及4埠10千兆SFP插槽
- 總PoE供電預算：185W，每埠最高可達30W
- 符合IEEE 802.3af / at PoE標準，安裝，配置簡單容易
- 符合IEEE 802.1d / w / s生成樹協議（STP）標準和端口設置功能
- 符合IEEE 802.1X基於端口的身份驗證標準，以及訪問控制清單（ACL）多個512個訪問控制項目
- 先進的節能技術（IEEE 802.3az）使碳排放量降低最低
- 支持基於端口的VLAN，IEEE 802.1Q VLAN標記和GVRP
- 支持IPv4 / IPv6
- 通過IGMP偵聽V1 / V2 / V3進行IP多播過濾
- 符合IEEE 802.3ad LACP標準的自動連接埠聚集功能
- 內置的設備管理系統（DMS）為連接的網絡組件和設備提供管理，診斷和監視
Specification
System
Standards:
IEEE 802.3 10-BASE-T, Ethernet
IEEE 802.3u 100-BASE-TX, Fast Ethernet
IEEE 802.3ab 1000BASE-T, Gigabit Ethernet
IEEE 802.3z 1000BASE-X,Gigabit Ethernet
IEEE 802.1p Quality of Service (QoS)
IEEE 802.1X Port-based Network Access Control (PNAC)
IEEE 802.1Q Virtual LANs (VLANs)
IEEE 802.1D MAC Bridges
IEEE 802.1d Standard Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree (MSTP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.3x Flow Control
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.3af Power over Ethernet (PoE)
IEEE 802.3at Power over Ethernet Plus (PoE+)
IEEE 802.3az Energy-Efficient Ethernet
IEEE 802.3u 100-BASE-TX, Fast Ethernet
IEEE 802.3ab 1000BASE-T, Gigabit Ethernet
IEEE 802.3z 1000BASE-X,Gigabit Ethernet
IEEE 802.1p Quality of Service (QoS)
IEEE 802.1X Port-based Network Access Control (PNAC)
IEEE 802.1Q Virtual LANs (VLANs)
IEEE 802.1D MAC Bridges
IEEE 802.1d Standard Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree (MSTP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.3x Flow Control
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.3af Power over Ethernet (PoE)
IEEE 802.3at Power over Ethernet Plus (PoE+)
IEEE 802.3az Energy-Efficient Ethernet
Protocols:
Link Layer Discovery Protocol (LLDP
Memory:
RAM : 128 MB
Flash : 32 MB
Flash : 32 MB
Buffer Memory:
4 MB
Port:
24 x 10/100/1000Mbps RJ45 PoE port
4x 10 Gigabit SFP port
1 x RJ45 Console port
4x 10 Gigabit SFP port
1 x RJ45 Console port
Button/Knob:
Mode / Reset Button
Indicator:
PSystem, Link/Act/Speed, PoE
Transmission Method:
Store-and-Forward
Power Input:
100-240 VAC 50~60 Hz
Power Consumption:
16.79W(without PoE)
Backplane (Gbps):
Switching Bandwidth: 128Gbps
Forwarding Performance : 95.232Mpps
Forwarding Performance : 95.232Mpps
MAC Address Table:
32K
Data Rate:
10/100/1000Mbps
Power Saving:
IEEE 802.3az Energy Efficient Ethernet:
Automatically turns power off on RJ-45 port when detecting link down or Idle of client
Cable length detection: Adjusts the signal strength based on the cable length
Reduces the power consumption for cables shorter
Automatically turns power off on RJ-45 port when detecting link down or Idle of client
Cable length detection: Adjusts the signal strength based on the cable length
Reduces the power consumption for cables shorter
Heat Dissipation:
full loading(PoE on): 1526.86 BTU/hr
Operating Temperature (°C):
Operating: 0°C ~ 45°C
Storage: -20°C ~ 70°C
Storage: -20°C ~ 70°C
Operating Humidity (Non-condensing):
Storage: 10% ~ 90%
Operating: 10 ~ 90%
Operating: 10 ~ 90%
Mount:
19-inch rack-mountable
Features
General：
Device Management System (DMS)
IGMP: IGMP v1/v2/v3 snooping, IGMP Queried, IGMP Proxy
Virtual Local Area Network (VLAN):
Port-based VLAN
802.1Q tag-based VLAN
MAC-based VLAN
Management VLAN
Private VLAN Edge (PVE)
Q-in-Q (double tag) VLAN
Voice VLAN
GARP VLAN Registration Protocol (GVRP)
DHCP: DHCP Client
IGMP: IGMP v1/v2/v3 snooping, IGMP Queried, IGMP Proxy
Virtual Local Area Network (VLAN):
Port-based VLAN
802.1Q tag-based VLAN
MAC-based VLAN
Management VLAN
Private VLAN Edge (PVE)
Q-in-Q (double tag) VLAN
Voice VLAN
GARP VLAN Registration Protocol (GVRP)
DHCP: DHCP Client
PoE:
Power Budget: Max. 185W
Power Output: Up to 30W per port
Protection: Circuit protection to prevent power interference between ports
Management: PoE status, PoE on/off scheduling, PoE power delay, PoE live checking, Per port power priority setting, PD classification identity
Pin Assignment: 1/2(+), 3/6(-)
Power Output: Up to 30W per port
Protection: Circuit protection to prevent power interference between ports
Management: PoE status, PoE on/off scheduling, PoE power delay, PoE live checking, Per port power priority setting, PD classification identity
Pin Assignment: 1/2(+), 3/6(-)
Security:
ACLs:L2/L3/L4
ACLs:IPv6 Support
Port Security (MAC-based)
IP Source Guard
Storm Control
RADIUS Authentication 802.1x
TACACS+ Authentication
HTTPs and SSL (Secured Web)
BPDU Guard
STP Root Guard
DHCP Snooping
Loop Protection
ACLs:IPv6 Support
Port Security (MAC-based)
IP Source Guard
Storm Control
RADIUS Authentication 802.1x
TACACS+ Authentication
HTTPs and SSL (Secured Web)
BPDU Guard
STP Root Guard
DHCP Snooping
Loop Protection
Management:
Switch Management:
DHCP:Client,Relay,Option 66,Option 67,Option 82
Event/Error Log:Syslog,SMTP (RFC821)
Management Access Filtering:SNMP,Web,Telnet,SSH
PoE Management:Scheduling,Auto-Checking,Power Delay
SNMP (v1,v2c,v3)
RMON ( 1,2,3 & 9 Groups)
Software Upgrade
Configuration Export/Import
Port Mirroring
LLDP (IEEE802.1AB)
LLDP-MED (IEEE802.1AB)
CDP Aware
sFlow
IPv6 Management
NTP
DHCP:Client,Relay,Option 66,Option 67,Option 82
Event/Error Log:Syslog,SMTP (RFC821)
Management Access Filtering:SNMP,Web,Telnet,SSH
PoE Management:Scheduling,Auto-Checking,Power Delay
SNMP (v1,v2c,v3)
RMON ( 1,2,3 & 9 Groups)
Software Upgrade
Configuration Export/Import
Port Mirroring
LLDP (IEEE802.1AB)
LLDP-MED (IEEE802.1AB)
CDP Aware
sFlow
IPv6 Management
NTP
L3:
Static Route
DHCP Server
ARP
DHCP Server
ARP
Ease of Use:
Firmware and Configuration: Upgrade via HTTP
Performance
Packet Forwarding Rate:
95.232 Mpps
Jumbo Frame (K):
10k
Switching Capacity:
128Gbps
Physical Specifications
Dimensions (W x D x H mm):
442 x 211x 44 mm
Weight (g):
3700g
Reliability
MTBF:
25°C:463,931(hr)
40°C:305,837(hr)
40°C:305,837(hr)
Approval and Compliance
EMI/EMS:
CE, FCC Part 15 Class A, CSA
Safety:
LVD, UL, CB IEC-60950-1
標籤： GTP-2881