| وزن |
2000 گرم |
| شرکت سازنده |
دی لینک-D-Link
|
| نوع سوئیچ |
هوشمند
|
| تعداد پورت |
52پورت
|
| پورت POE |
ندارد
|
| پورت SFP |
دارد
|
| تعداد پورت SFP |
2
|
| وضعیت قرار گیری در رک |
رکمونت
|
| نوع پورت ها |
2 پورت SFP ده گیگ, 2 پورت فیبر, 48 پورت گیگ
|
| سایز قرارگیری در رک |
19” standard rack mounting1u
|
| پورت ها |
48 10/100/1000Mbps
2 Gigabit SFP
2 10G SFP+
|
| 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 |
140Gbps
|
| 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 |
104.15 Mpps
|
| ظرفیت حافظه بافر پکتها |
3MB per devie
|
| میزان صدای دستگاه |
44.2dB
|
| گرمای تولید شده |
130.944BTU/hr
|
| برق ورودی |
100 to 240 VAC 50/60 Hz internal universal power supply
|
| ماکزیمم میزان مصرف برق |
38.4W
|
| صرفه جویی در مصرف برق |
27.6W
|
| فن |
1
|
| Storage Temperature |
100 to 240 VAC 50/60 Hz internal universal power supply
|
| OperataTEMPERATURE |
-5 to 50 ˚C (23 to 122 ˚F)
|
| Operation Humidity |
0% to 95% non-condensing
|
| Storage Humidity |
0% to 95% non-condensing
|
| ابعاد |
440x250x44mm
|
| وزن |
2.4
|
| چراغهای وضعیتی |
Power
Stacking ID
Fan(per devisce)
Link
Activity
Speed (per 10/100/1000Mbps port)Link
Activity
Speed(per Gigabit SFP port)Link
Speed (per 10 G SFP+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
|
| سایر توضیحات |
سوییچ مدیریتی لایه 2 با 48 پورت10/100/1000Base-Tو 2 پورت گیگابیت SFP و 2 پورت10GE+SFP
|
| گارانتی |
گارانتی 3 ساله ایزی
|
نقد و بررسی‌ها
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