DES-1210-28/ME Metro Ethernet Managed Switch CLI Reference Guide
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DEVICE SPECIFICATIONS
This appendix contains the device specifications, and contains the following topics:
• Technical Specifications
• Cable Lengths
Technical Specifications
Performance
Transmission Method
Store-and-forward
RAM Buffer
512Kbytes per device
Packet Filtering/ Forwarding Rate
Full-wire speed for all connections.
1,488,095 pps per port (for 1000Mbps)
MAC Address Learning
Automatic update. Supports 8K MAC address.
Priority Queues
4 Priority Queues per port.
Forwarding Table Age Time
Max age: 10–1000000 seconds.
Default = 300.
Physical and Environmental
AC Inputs
100 – 240 VAC, 50/60 Hz (internal universal power supply)
Power Consumption
16.2 watts maximum
DC Fans
0 pcs
Operating Temperature
-5 to 50 degrees Celsius
Storage Temperature
-40 to 70 degrees Celsius
Humidity
Storage: 0% to 95% non-condensing
Dimensions
440mm (W) x 140mm (D) x 44mm (H), 11-inch rack-mount width 1U
height
Weight
3.8 kg (8.38 lb)
EMI
CE, CE LVD, UL/cUL
Safety
CSA International
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