Stay protected against power failures.
The DPS-520 offers uninterrupted operation for up to x4 D-Link switches and in the event of a power failure, it will be immediately activated, allowing your business to stay operational.
DPS-520
180W Redundant Power Supply
- Cost-effective and supports up to x4 switches
- 180W total power budget
- Automatically detects powered devices
- Allows the network administrator to define RPS failover policy
- Monitor status and backup a failed switch via web browser
نظرة عامة
Features
High Flexibility and Availability
Connect devices at distances of up to 100 m
PoE Capable
Up to 180 W PoE output through PoH
Cost-Effective Solution
Supply 4 devices with redundant power with a single RPS
Auto discovery
Automatically detect PD (powered device) to deliver immediate power
RPS Port Priority
Allows the network administrator to define RPS failover policy
Power Redundancy
Provide power redundancy to network switches (non-PoE models)
Status Reporting
Monitor status and back up a failed switch via web browser
2-Year D-Link Warranty
You're protected by one of the global leaders in the industry
Flexible Deployment
Any standard Category 5e or higher Ethernet cable can be used to connect the RPS to the switch, allowing the RPS to supply PoH power to the switch with up to 100m connection distance.
Simple Installation
The DPS-520 is compatible with DGS-1520-28 and DGS-1520-52 and can be installed as a standalone power supply unit or onto a standard mounted switch rack by inserting it into an optional DPS-800 open chassis, designed to hold x2 DPS-520 RPS units.
Connect to the RPS with a standard CAT-5e cable with a connection distance of up to 100m.
Status Reporting
Switch status information can be monitored through any web browser with our comprehensive tool, allowing administrators to backup a failed switch.
DPS-520
المواصفات
| Hardware Version | A1 |
|---|---|
| Interfaces | 4 x 10/100/1000BASE-T PoE ports; 1 x 10/100/1000BASE-T MGMT port |
| Standards | PoH (Power over HDBaseT) |
| Power Budget | 90 W per port; 180 W total power budget |
| Input Voltage Range | 90 to 264 V AC |
| Input Frequency | 47 to 63 Hz |
| Dimensions | 196 x 257 x 52 mm (7.72 x 10.12 x 2.05 inches); panel size: 196 x 52 mm (7.7 x 2.04 inches) |
| Weight | 1.15 kg (2.54 lbs) |
| Operating Temperature | 0 to 50 °C (32 to 122 °F) |
| Storage Temperature | -40 to 70 °C (-40 to 158 °F) |
| Operating Humidity | 10 to 90% RH |
| Storage Humidity | 5 to 95% RH |
| MTBF | 53,858 hours |
قد يختلف الأداء الفعلي بسبب الإعدادات والكبلات ودرجة الحرارة وتكوين الشبكة والواجهة وتوافق الأجهزة والظروف البيئية وظروف الموقع وعوامل أخرى مماثلة. تستند الإشارات إلى القدرة الكهربائية أو سرعة الإشارة أو المعالجة أو مدى الإشارة أو المسافة أو تشفير البيانات أو سعة التخزين أو خصائص العرض أو غيرها من مقاييس الأداء إلى ظروف مثالية مستمدة من المعايير الصناعية، وهي مقدمة لأغراض الاطلاع فقط. قد تخضع المواصفات للتغيير دون إشعار مسبق.
الدعم
