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Cisco Nexus 2248TP Managed L2/L3 Gigabit

Part No:
N2K-C2248TF-1GE-RF
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£4,409.20
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Description

The Cisco Nexus® 2000 Series Fabric Extenders comprise a category of data center products designed to simplify data center access architecture and operations. The Cisco Nexus 2000 Series uses the Cisco® fabric extender architecture to provide a highly scalable unified server-access platform across a range of 100 Megabit Ethernet, 1 and 10 Gigabit Ethernet, unified fabric, copper and fiber connectivity, and rack and blade server environments. The platform is well suited to support today’s traditional 1 Gigabit Ethernet environments while allowing transparent migration to 10 Gigabit Ethernet, virtual machine-aware unified fabric technologies.

The Cisco Nexus 2000 Series Fabric Extenders behave like remote line cards for a parent Cisco Nexus switch. The fabric extenders are essentially extensions of the parent Cisco Nexus switch fabric, with the fabric extenders and the parent switch together forming a distributed modular system. This architecture enables physical topologies with the flexibility and benefits of both top-of-rack (ToR) and end-of-row (EoR) deployments.

The Cisco Nexus 2000 Series architecture provides the following benefits:

– Architecture flexibility: A common, scalable, and adaptive architecture across data center racks and points of delivery (PoDs)[1] supports various server options, connectivity options, physical topologies, and evolving needs.
– Highly scalable server access: 1 and 10 Gigabit Ethernet server access is scalable, with no reliance on Spanning Tree Protocol.
– Simplified operations: One single point of management and policy enforcement using upstream Cisco Nexus switches eases the commissioning and decommissioning of server racks through zero-touch installation and automatic configuration of fabric extenders.
– Increased business benefits: Consolidation, cabling reduction, rack-space reduction, reduced power and cooling, investment protection through feature inheritance from the parent switch, and the capability to add functions without the need for a major equipment upgrade of server-attached infrastructure all contribute to reduced operating expenses (OpEx) and capital expenditures (CapEx).

The Cisco Nexus 2000 Series design aligns with that of servers. It offers front-to-back cooling, compatible with data center hot-aisle and cold-aisle designs, all switch ports at the rear of the unit in close proximity to server ports, and all user-serviceable components accessible from the front panel. It also offers back-to-front cooling, with switch ports in front of the chassis, aligned with the cold aisle, for optimized cabling in network racks. The Cisco Nexus 2000 Series is built for nonstop operation, with redundant hot-swappable power supplies and a hot-swappable fan tray with redundant fans. Its compact 1-rack-unit (1RU) form factor takes up relatively little space, making it easy to incorporate into rack designs. The fabric extenders are available in several models to provide speed, connectivity, and port-density options.


Feature Feature Value
Switch type Managed
Switch layer L2/L3
Quality of Service (QoS) support Y
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Installed SFP+ modules quantity 4
Fiber optic connector SFP+
Networking standards IEEE 802.1Q,IEEE 802.1p,IEEE 802.1x,IEEE 802.3,IEEE 802.3ae,IEEE 802.3an,IEEE 802.3u
10G support Y
Copper ethernet cabling technology 1000BASE-T,100BASE-TX
Flow control support Y
Spanning tree protocol Y
VLAN support Y
Switching capacity 176 Gbit/s
Throughput 131 Mpps
Number of queues 4
Jumbo frames support Y
Jumbo frames 9216
Access Control List (ACL) Y
Static port security Y
Multicast support Y
Management protocols SNMP, XML, RMON, SPAN, POST, DCNM
Rack mounting Y
Stackable N
Product colour Grey
Form factor 1U
LED indicators Y
Safety UL 60950-1, CAN/CSA-C22.2 No. 60950-1EN 60950-1, IEC 60950-1AS/NZS 60950-1GB4943
Electromagnetic compatibility 47CFR, AS/NZS CISPR22, CISPR22, EN55022, ICES003, VCCI, EN61000-3-2, EN61000-3-3, KN22, CNS13438
Compatible products Cisco Nexus 2000 Series
AC input voltage 100 – 240 V
AC input frequency 50 – 60 Hz
Input current 1 A
Output power 8 W
Power consumption (typical) 95 W
Power consumption (max) 110 W
Power over Ethernet (PoE) N
Operating temperature (T-T) 0 – 40 °C
Storage temperature (T-T) -20 – 70 °C
Operating relative humidity (H-H) 5 – 95%
Storage relative humidity (H-H) 5 – 95%
Operating altitude 0 – 3000 m
Heat dissipation 322 BTU/h
Width 439.4 mm
Depth 449.6 mm
Height 43.7 mm
Weight 8 kg

Brand

Cisco

Additional information

Switch type

Managed

Access Control List (ACL)

Y

Depth

449.6 mm

Heat dissipation

322 BTU/h

Storage temperature (T-T)

-20 – 70 °C

Power over Ethernet (PoE)

N

Power consumption (typical)

95 W

Input current

1 A

AC input voltage

100-240 V

LED indicators

Y

Rack mounting

Y

Multicast support

Y

Product colour

Grey

Weight

8 kg

Throughput

131 Mpps

Fiber optic connector

SFP+

10G support

Y

Flow control support

Y

VLAN support

Y

Jumbo frames support

Y

Switch layer

L2/L3

Number of queues

4

Height

43.7 mm

Width

439.4 mm

Networking standards

IEEE 802.1Q,IEEE 802.1p,IEEE 802.1x,IEEE 802.3,IEEE 802.3ae,IEEE 802.3an,IEEE 802.3u

Operating altitude

0 – 3000 m

Management protocols

SNMP, XML, RMON, SPAN, POST, DCNM

Operating temperature (T-T)

0 – 40 °C

Power consumption (max)

110 W

Form factor

1U

Spanning tree protocol

Y

Output power

8 W

Static port security

Y

AC input frequency

50 – 60 Hz

Switching capacity

176 Gbit/s

Compatible products

Cisco Nexus 2000 Series

Safety

UL 60950-1, CAN/CSA-C22.2 No. 60950-1EN 60950-1, IEC 60950-1AS/NZS 60950-1GB4943

Stackable

N

Jumbo frames

9216

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