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Cisco WS-C4900M Manual Page 250

Scalable, intelligent lan switching for campus, branch, and data center networks of all sizes.
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Fabric Extender: Cisco Nexus 2000 Series
Product Overview
Description
Cisco Nexus 2148T
Fabric extender
48
host interfaces
Fabric extender
1000BASE-T ports: RJ-45
host interfaces
connectors
type
Fabric extender
4
fabric interfaces
Fabric extender
• Fiber: SFP+ optics
fabric interfaces
(SFP-10G-SR and SFP-
type
10G-LR)
• Copper: 10 Gigabit
Ethernet SFP+ passive
Twinax copper cables
(SFP-H10GB-CU1M,
SFP-H10GB-CU3M, and
SFP-H10GB-CU5M) and
active Twinax copper
cables (SFP-H10GB-
ACU7M and SFP-H10GB-
ACU10M)
• Distance between Cisco
Nexus 2000 Series
Fabric Extender and
Cisco Nexus 5000 Series
Switch: Up to 3 km
Fabric speed
40 Gbps in each direction
(80 Gbps full duplex)
Oversubscription
1.2: 1
Performance
Hardware forwarding at
176 Gbps or 131 million
packets per second
(mpps)
Cisco parent
Cisco Nexus 5000 Series
switch
250
Cisco Nexus
Cisco Nexus
2224TP
2248TP
24
48
100BASE-
100BASE-
T/1000BASE-T ports:
T/1000BASE-T ports:
RJ-45 connectors
RJ-45 connectors
2
4
• Fiber: Cisco
• Fiber: Cisco
Fabric Extender
Transceiver (FET-
10G) and SFP+
optics (SFP-10G-SR
and SFP-10G-LR)
• Copper: 10 Gigabit
• Copper: 10 Gigabit
Ethernet SFP+
passive Twinax
copper cables (SFP-
H10GB-CU1M, SFP-
H10GB-CU3M, and
SFP-H10GB-CU5M)
and active Twinax
copper cables (SFP-
H10GB-ACU7M,
SFP-H10GB-
ACU10M)
• Distance between
Cisco Nexus 2000
• Distance between
Series Fabric
Extender and Cisco
Nexus 5000 Series
Switch: Up to 3 km
• Distance between
Cisco Nexus 2000
• Distance between
Series Fabric
Extender and Cisco
Nexus 7000 Series
Switch: Up to 10 km
20 Gbps in each
40 Gbps in each
direction (40 Gbps full
direction
duplex)
(80 Gbps full duplex)
1.2: 1
1.2: 1
Hardware forwarding
Hardware forwarding
at 88 Gbps or 65
at 176 Gbps or 131
mpps
mpps
• Cisco Nexus 5000
• Cisco Nexus 5000
Series
• Cisco Nexus 7000
• Cisco Nexus 7000
Series
Cisco Nexus
2248TP-E
48
100BASE-
T/1000BASE-T ports:
RJ-45 connectors
4
• Fiber: Cisco
Fabric Extender
Fabric Extender
Transceiver (FET-
Transceiver (FET-
10G) and SFP+
10G) and SFP+
optics (SFP-10G-SR
optics (SFP-10G-
and SFP-10G-LR)
SR and SFP-10G-
LR)
Ethernet SFP+
• Copper: 10 Gigabit
passive Twinax
Ethernet SFP+
copper cables
passive Twinax
(SFP-H10GB-CU1M,
copper cables
SFP-H10GB-CU3M,
(SFP-H10GB-
and SFP-H10GB-
CU1M, SFP-
CU5M) and active
H10GB-CU3M,
Twinax copper
and SFP-H10GB-
cables (SFP-
CU5M) and active
H10GB-ACU7M
Twinax copper
and SFP-H10GB-
cables (SFP-
ACU10M)
H10GB-ACU7M
and SFP-H10GB-
ACU10M)
Cisco Nexus 2000
Series Fabric
• Distance between
Extender and Cisco
Cisco Nexus 2000
Nexus 5000 Series
Series Fabric
Switch: Up to 3 km
Extender and
Cisco Nexus 5000
Series Switch: Up
Cisco Nexus 2000
to 3 km
Series Fabric
Extender and Cisco
Nexus 7000 Series
Switch: Up to 10 km
40 Gbps in each
direction
(80 Gbps full duplex)
1.2: 1
Hardware
forwarding at 176
Gbps or 131 mpps
Cisco Nexus 5000
Series
Series
Series

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