ผลการค้นหา

Highlights
Plug-n-use design for seamless storage space upgrade
Online volume expansion on the fly
Redundant power supplies ensure service uptime
Fast rack fixing lock support with Synology RKS1317
Backed with Synology’s 5-year limited warranty & Synology Replacement Service (SRS)
Managed by Synology DiskStation Manager (DSM)

Hardware Specifications
Drive Bays 12
Compatible Drive Type 
3.5" SATA HDD
2.5" SATA SSD
Size (Height x Width x Depth) 88mm x 430mm x 692mm
Weight 13.5 kg

Highlights
High-availability cluster1 powered by dual computing nodes & shared storage
Data protection by snapshot technology
SSD cache support 
Scale up to 180 drives with 15 Synology RXD1215sas
Superior performance fueled by quad-core 3.3GHz CPU in each computing node
Optional 10GbE network capability

Hardware Specifications
Drive Bays 12
Compatible Drive Type 
3.5" SATA HDD
2.5" SATA SSD
Size (Height x Width x Depth) 88mm x 430mm x 692mm
Weight 13.5 kg

WAN interfaces (dedicated) 2 x 10GbE SFP+, 1 x USB (cellular failover)
LAN interfaces (fixed) 8 x GbE (RJ45), 8 x GbE (SFP), 8 x 10GbE (SFP+)
Mounting 1U rack
Dimension 19” x 17.3 “ x 1.75” (483 mm x 440 mm x 44 mm
Weight 16 lb (7.3kg)
Power supply Modular 100-220V 50/60Hz AC, 2 x 250WAC PSU
Power load (idle/max) 105W/190W

Features

Network monitoring, DMZ port, DHCP support, NAT support, VPN support, VLAN support,
traffic shaping, manageable, Intrusion Detection System (IDS), Intrusion Prevention System (IPS),
firmware upgradable, WAN failover, 3G/4G USB Dongle Support, application level inspection,
Link Aggregation, Web Filtering

Device Type Switch - 48 ports - L3 - Managed - stackable
Enclosure Type Desktop, rack-mountable 1U Subtype Gigabit Ethernet
Ports 48 x 10/100/1000 (PoE+) + 4 x SFP+
Power Over Ethernet (PoE) PoE+ PoE Budget 740 W
Performance Stacking bandwidth: 80 Gbps ¦ Switching capacity: 176 Gbps
MAC Address Table Size 32K entries Jumbo Frame Support 9600 bytes
Max Units In A Stack 8

Data Link Protocol: Gigabit Ethernet
Number of Ports: 48 Limited lifetime warranty
Cisco Meraki Cloud Managed MS250-48 - Switch - L3 - Managed
48 x 10/100/1000 + 4 x SFP+ - desktop, rack-mountable

Device Type Switch - 24 ports - L3 - Managed - stackable
Enclosure Type Desktop, rack-mountable 1U
Subtype Gigabit Ethernet Ports 24 x 10/100/1000 + 4 x SFP+
Performance Stacking bandwidth: 80 Gbps ¦ Switching capacity: 128 Gbps ¦
Forwarding performance: 95.24 Mpps MAC Address Table Size 16K entries
Jumbo Frame Support 9600 bytes
Max Units In A Stack 8

USG20W-VPN