وزن |
1000 g |
شرکت سازنده |
دی لینک-D-Link
|
نوع سوئیچ |
هوشمند
|
نوع پورت ها |
16 پورت گیگ, 4 پورت SFP گیگ
|
تعداد پورت |
20پورت
|
پورت POE |
ندارد
|
وضعیت قرار گیری در رک |
رکمونت
|
سایز قرارگیری در رک |
(19” standard rack mounting
width, 1U height)
|
پورت ها |
16 10/100/1000 Mbps,
4 SFP 1000 SX/LX
|
استاندارد پورت |
IEEE 802.3
10BASE-T Ethernet
(twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast
Ethernet (twisted-pair copper)
IEEE 802.3ab 1000BASE-T Gigabit
Ethernet (twisted- pair copper)
Auto-negotiation
IEEE 802.3x Flow Control support
for Full-Duplex Mode
|
نحوه به روز رسانی Mac Address |
Up to 256 static MAC entries
Enable/disable auto-learning of MAC addresses
|
Media Interface Exchange |
Auto MDI/MDIX adjustment
|
نرخ ارسال پکت های حداکثر 64 بایتی |
29.8 Mpps
|
MTBF |
253,460 hours
|
برق ورودی |
100 to 240 VAC, 50/60 Hz internal universal power supply
|
ماکزیمم میزان مصرف برق |
14.06 W
|
صرفه جویی در مصرف برق |
6.7 W/100 V,
7.2 W/240 V
|
Storage Temperature |
-20 to 70 ̊C (-4 to 158 ̊F)
|
OperataTEMPERATURE |
-5 to 50 ̊C (41 to 122 ̊F)
|
Operation Humidity |
0% to 95% non-condensing
|
Storage Humidity |
0% to 95% non-condensing
|
ابعاد |
440 x 140 x 44 mm
(17.32 x 5.51 x 1.73 inches)
|
وزن |
2.2 kg (4.85 lbs)
|
چراغهای وضعیتی |
Power (Per device)
Link/Activity/Speed (Per
10/100/1000 Mbps port)
Link/Activity/Speed (Per SFP
port)
|
گواهینامه ها |
FCC Class A
CE Class A
ICES-003
VCCI Class A
C-Tick
BSMI
|
قابلیت های لایه 2 |
MAC Address Table
–
16 K entries
Flow Control
–
802.3x Flow Control
–
HOL Blocking Prevention
IGMP Snooping
–
IGMP v1/v2 Snooping
–
Supports 256 IGMP groups
–
Supports at least 64 static multicast
addresses
–
IGMP per VLAN
–
Supports IGMP Snooping Querier
Spanning Tree Protocol
–
802.1D STP
–
802.1w RSTP
Loopback Detection
802.3ad Link Aggregation
–
DGS-1500-20: Max. 10 groups per
device, 8 ports per group
–
DGS-1500-28/DGS-1500-28P
6
: Max. 14
groups per device, 8 ports per group
–
DGS-1500-52: Max. 26 groups per
device, 8 ports per group
Port Mirroring
–
One-to-One
–
Many-to-One
–
Supports Mirroring for Tx/Rx/Both
Cable Diagnostics
Configurable MDI/MDIX
Multicast Filtering
–
Forwards all unregistered groups
–
Filters all unregistered groups
Jumbo Frame
–
Up to 10,000 bytes
LLDP
LLDP-MED
L2 Multicast Filtering
|
VLAN |
802.1Q
VLAN Group
–
Max. 4K static VLAN groups
–
Max. 4094 VIDs
GVRP
–
Up to 256 dynamic VLANs
Asymmetric VLAN
Auto Voice VLAN
–
Max. 10 user defined OUI
–
Max. 8 default OUI
|
Quality of Service (QoS) |
802.1p Quality of Service
4 queues per port
Queue Handling
–
Strict
–
Weighted Round Robin (WRR)
CoS based on
–
802.1p Priority Queues
–
DSCP
–
ToS
7
–
IPv6 Traffic Class
7
–
IPv6 flow label
7
–
TCP/UDP port
7
Bandwidth Control
–
Port-based (Ingress/Egress, min.
granularity 10/100/1000 is 64 Kb/s)
|
امنیت |
802.1X Port-based Access Control
Port Security
–
Supports up to 64 MAC addresses
per port
Broadcast/Multicast/Unicast Storm
Control
D-Link Safeguard Engine
|
OAM |
Cable Diagnostics
Factory Reset
|
MIB |
1213 MIB II
1493 Bridge MIB
1907 SNMP v2 MIB
1215 Trap Convention MIB
2233 Interface Group MIB
D-Link Private MIB
LLDP MIB
Power-Ethernet MIB
|
استاندارد های RFC |
RFC 783 TFTP
RFC 854 Telnet Server
RFC 951 BootP/DHCP Client
RFC 1157 SNMP v1, v2, v3
RFC 1213 MIB II
RFC 1215 MIB Traps Convention
RFC 1350 TFTP
RFC 1493 Bridge MIB
RFC 1769 SNTP
RFC 1542 BootP/DHCP Client
RFC 1901 SNMP v1, v2, v3
RFC 1907 SNMP v2 MIB
RFC 1908 SNMP v1, v2, v3
RFC 2068 FCS
RFC 2131 BootP/DHCP Client
RFC 2138 RADIUS Authentication
RFC 2139 RADIUS Authentication
RFC 2233 Interface Group MIB
RFC-2246 SSL
RFC 2475
RFC 2570 SNMP v1, v2, v3
RFC 2575 SNMP v1, v2, v3
RFC 2598 CoS
RFC 2616 FCS
|
مدیریت وتنظیم دستگاه |
Web-based GUI
Single IP Management
Compact CLI
Telnet Server
TFTP Client
Configurable MDI/MDIX
SNMP
Supports v1/v2/v3
SNMP Trap
Trap for SmartConsole Utility
System Log
Max. 500 log entries
BootP/DHCP Client
SNTP
ICMP v6
7
IPv4/v6 Dual Stack
7
DHCP Auto Configuration
Debug Command
Time Setting
SNTP
RMON1
Trusted Host
Time-based PoE
8
User Account
Upload/Download Configuration file
Backup/Upgrade firmware
Smart Wizard
|
گارانتی |
گارانتی 3 ساله ایزی
|
پورت SFP |
دارد
|
تعداد پورت SFP |
4
|
نقد و بررسیها
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