وزن |
1000 g |
شرکت سازنده |
دی لینک-D-Link
|
نوع سوئیچ |
هوشمند
|
تعداد پورت |
20پورت
|
نوع پورت ها |
16 پورت گیگ, 2 پورت SFP ده گیگ, 2پورت گیگ فیبر
|
پورت POE |
ندارد
|
وضعیت قرار گیری در رک |
رکمونت
|
سایز قرارگیری در رک |
19” standard rack mounting
|
استاندارد پورت |
IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit
Ethernet, 802.3ae 10 GbE, IEEE 802.3x Flow Control for Full-Duplex Mode, Auto-negotiation
|
توانایی سوئیچینگ |
76 Gbps
|
شیوه تبادل داده |
Store-and-forward
|
ظرفیت جدول |
16000 entries per device
|
نحوه به روز رسانی |
Mac Address Up to 512 static MAC entries
Enable/disable auto-learning of MAC addresses
|
Media Interface Exchange |
Auto or configurable MDI/MDIX
|
نرخ ارسال پکت های حداکثر 64 بایتی |
68.45 Mpps
|
ظرفیت حافظه بافر پکتها |
1.5 MB per device
|
میزان صدای دستگاه |
43.8dB(A)
|
گرمای تولید شده |
41.602BTU/hr
|
برق ورودی |
100to240 VAC 50/60Hz Internal power supply
|
ماکزیمم میزان مصرف برق |
20.3W
|
صرفه جویی در مصرف برق |
12.2W
|
فن |
1
|
Storage Temperature |
-20 to 70˚C (-4 to 158 ˚F)
|
OperataTEMPERATURE |
-5 to 50 ˚C (23 to 122 ˚F)
|
Operation Humidity |
0% to 95% non-condensing
|
Storage Humidity |
0% to 95% non-condensing
|
ابعاد |
280x180x44mm
|
وزن |
1.24kg
|
چراغهای وضعیتی |
Power
Stacking ID/Fan(per device)
Link/Activity/Speed(per10/100/1000Mbps port
Lnk/Activity/Speed(per Gigabit SFP port)
Link/Activity/Speed(per 1gSFP+port
|
گواهینامه ها |
CE,FCC,C-Tick,VCCI,BSMI,CCC
|
قابلیت های لایه 2 |
MAC Address Table: 16K
Flow Control
• 802.3x Flow Control
• HOL Blocking Prevention
Jumbo Frame up to 9000 Bytes
IGMP Snooping
• IGMP v1/v2 Snooping
• IGMP v3 awareness
• Supports 512 IGMP groups
• Supports 128 static multicast addresses
• IGMP per VLAN
• Supports IGMP Snooping Querier
• Host-based IGMP Snooping Fast Leave
MLD Snooping1
• Supports MLD v1/v2 awareness
• Supports 512 groups
• Supports 128 Static Multicast Addresses
• Per VLAN MLD Snooping
• Host-based MLD Fast Leave
• MLD Snooping Querier
• Spanning Tree Protocol
• 802.1D STP
• 802.1w RSTP
• 802.1s MSTP
• Loopback Detection
• 802.3ad Link Aggregation
• Max. 32 groups per device/8 ports per group
• Port Mirroring
• Support 4 mirroring groups
• One-to-One, Many-to-One
• Supports Mirroring for Tx/Rx/Both
• Multicast Filtering
• Forwards all unregistered groups
• Filters all unregistered groups
• LLDP, LLDP-MED
|
VLAN |
802.1Q Tagged VLAN
4K VLAN Groups
Configurable VID: 0~4094
• Asymmetric VLAN
• Auto Voice VLAN
• Auto Surveillance VLAN
|
Quality of Service (QoS) |
802.1p Quality of Service
Queue Handling
• Strict
• Weighted Round Robin (WRR)
8 queues per port
Bandwidth Control
• Port-based (Ingress/Egress, min. granularity for
10/100/1000 BASE-T ports is 64 Kb/s)
• CoS based on
• 802.1p priority
• VLAN
• MAC address
• Ether type
• IP address
• DSCP
• Protocol type
• TCP/UDP port number
• DSCP of IPv6 Traffic Class
• IPv6 flow label
|
Access Control List (ACL) |
ACL based on
• 802.1p priority
• VLAN
• MAC address
• Ether type
• IP address
• DSCP
• Protocol type
• TCP/UDP port number
• DSCP of IPv6 Traffic Class
• IPv6 flow label
• ACL Actions
• Permit
• Deny
• Max. 256 access list
• Max. 768 rules
• Single or multiple ports (each rule)
• Time-based ACL
• ACL Statistics
|
امنیت |
Port Security
• Supports up to 128 MAC addresses per port
Broadcast/Multicast/Unicast Storm Control
Dynamic ARP Inspection
Static MAC
D-Link Safeguard Engine
DHCP Server Screening
ARP Spoofing Prevention
• Max. 64 entries
SSH
• Supports v2
• Supports IPv4/IPv6
• SSL
• Supports v1/v2/v3
• Supports IPv4/IPv6
• Traffic Segmentation
• IP-MAC-Port Binding
• DHCP snooping
• IP Source Guard
• Dynamic ARP inspection
• DHCPv6 Guard
• RA Guard
• IPv6 Snooping
• IPv6 Source Guard
• DoS Attack Prevention
|
OAM |
Cable Diagnostics • Factory Reset
|
مدیریت وتنظیم دستگاه |
CLI
Telnet Server
TFTP Client
IPv6 Neighbor Discovery
Configurable MDI/MDIX
SNMP
• Supports v1, v2c, v3
SNMP Trap
System Log
• Max. 10,000 log entries
• DHCP Client
• D-Link Network Assistant support
1
• SNTP
• ICMPv6
• IPv4/v6 Dual Stack
1
• DHCP Auto Configuration
• RMON v1
|
گارانتی |
گارانتی 3 ساله ایزی
|
پورت SFP |
دارد
|
تعداد پورت SFP |
4
|
نقد و بررسیها
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