Huawei CloudEngine 7800 Series Hardware Description page 194

CloudEngine 7800&6800&5800 Series Switches
Hardware Description
Table 5-14 Copper cable usage scenarios and connections
Copper Cable
SFP+ to SFP+ copper
cable
QSFP+ to QSFP+
copper cable
QSFP+ to 4*SFP+
copper cable
Issue 16 (2015-08-26)
Connection
l Scenario 1: used for
connection between 10GE
optical ports of
CE7800&6800&5800
series switches.
l Scenario 2: used to set up a
stack of
CE7800&6800&5800
series switches using 10GE
optical ports.
Each end connects to a 10GE
optical port.
l Scenario 1: used for
connection between 40GE
optical ports of
CE7800&6800&5800
series switches.
l Scenario 2: used to set up a
stack of
CE7800&6800&5800
series switches using 40GE
optical ports.
Each end connects to a 40GE
optical port.
When a 40GE optical port is
configured as four 10GE optical
ports, one end of this cable
connects to a 40GE optical port,
and the other end connects to
four 10GE optical ports.
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Remarks
l Minimum clearance for
cable routing: 60 mm
l Minimum bend radius: 35
mm
l Minimum clearance for
cable routing: 75 mm
l Minimum bend radius: 50
mm
QSFP+:
l Minimum clearance for
cable routing: 75 mm
l Minimum bend radius: 50
mm
SFP+:
l Minimum clearance for
cable routing: 60 mm
l Minimum bend radius: 35
mm
5 Cables
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