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Technical specifications 35
Port type Port number Port name STP Trunk group
Server 11 Downlink11 Disabled
Server 12 Downlink12 Disabled
Server 13 Downlink13 Disabled
Server 14 Downlink14 Disabled
Server 15 Downlink15 Disabled
Server 16 Downlink16 Disabled
X-Connect 17 XConnect1 Enabled 1
X-Connect 18 XConnect1 Enabled 1
Reserved for future
use
19
Uplink 20 Uplink1 Enabled
Uplink 21 Uplink2 Enabled
Uplink 22 Uplink3 Enabled
Uplink 23 Uplink4 Enabled
Uplink 24 Uplink5 Enabled
Physical and environmental specifications
Category Specification
DC inputs 12VDC: 2.0A maximum per switch
Power
consumption
25 W maximum per switch
Operating
temperature
10° to 40° C (50° to 104° F)
Storage
temperature
-40° to 70° C (-40° to 158° F)
Operating
humidity
5% to 95% RH noncondensing
Storage humidity 5% to 95% RH noncondensing
Switch dimensions 267.7 x 192.79 x 27.94 mm (10.5 x 7.5 x 1.1 in.)
Weight 1.8 Kg (3.97 lbs.)
Safety
• TUV to UL 60950-1, and CAN/CSA C22.2 No.
60950-1 and to EN 60950-1
• CE Marking
• RoHS 5/6 compliant
Performance specifications
Category Specification
Transmission
method
Store-and-forward
Memory
128 MB main, 16 MB flash, and 1 MB shared packet
buffer memory per switch