Table 5-14
Copper cable usage scenarios and connections
Copper Cable
Connection
Remarks
SFP+ to SFP+ copper
cable
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
Minimum clearance for
cable routing: 60 mm
l
Minimum bend radius: 35
mm
QSFP+ to QSFP+
copper cable
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.
l
Minimum clearance for
cable routing: 75 mm
l
Minimum bend radius: 50
mm
QSFP+ to 4*SFP+
copper cable
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.
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
CloudEngine 7800&6800&5800 Series Switches
Hardware Description
5 Cables
Issue 16 (2015-08-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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