Cisco Nexus 2000 Series N2K-C2248TF-E|LinkNewNet

Cisco Nexus 2000 Series N2K-C2248TF-E

Model: N2K-C2248TF-E

Detail: Nexus 2000 Series Chassis with Fabric Extender, Nexus 2248TP-E Series 1GE Fabric Extender48x100/1000Base-T + 4x10GE (includes 8 Fabric Extender Transceivers)

Condition: Used

*These items are in Good condition. Items may have scratches, if you need mint condition let us know and we will see if we have a unit that meets your needs.

*These items have been fully tested by our professional tech team. Test notes available upon request.

Delivery

After receiving the order, we will carry out detailed testing and maintenance of the equipment before shipmentSothe order equipment usually will be shipped within 2 or 3 workdays.

Warranty

Equipment is sold with a3-month free warranty policy. If you need to extend the warranty period, please contact our sales team

Product Condition

All of devicesare in good operating condition, having been fully tested by professional technical engineers. Testing instructions also could be provided according to customer’s requirements. There may be scratches on the appearance of used products. please confirm that with our sales team before purchasing.

Payment

Import duties and taxes are not included in the product price or shipping costs. Please contact with the customs office in your country for checking with the additional charges before the itemsarriving at your customs location.

Product Details

N2K-C2248TF-E Specification
Fabric extender fabric interfaces	4
Type	Cisco Nexus 2248TP-E with 48x100/1000Base-T + 4x10GE (includes 8 Fabric Extender Transceivers)
Fabric extender host interfaces	48
Fabric extender host interfaces type	100BASE-T/1000BASE-T ports: RJ-45 connectors
Fabric speed	40 Gbps in each direction (80 Gbps full duplex)
Regulatory compliance	Products should comply with CE Markings according to directives 2004/108/EC and 2006/95/EC.
Heat dissipation	322/403 BTU/hour (typical/maximum)
Performance	Hardware forwarding at 176 Gbps or 131 mpps
Cisco parent switch	Cisco Nexus 5000 Series Cisco Nexus 6000 Cisco Nexus 7000 Series Cisco Nexus 9000 Series
Dimensions (H x W x D)	1.72 x 17.3 x 17.7 in. (4.37 x 43.94 x 44.96 cm)
Weight	17.7 lb (8.0 kg) *Systems are fully loaded with two power supplies and one fan tray
Power supply	N2200-PAC-400W, N2200-PAC-400W-B, N2200-PDC-400W, and N2200-PDC-350W-B
Fan tray	N2K-C2248-FAN and N2K-C2248-FAN-B
Typical input operating power	95W (max 110W)
Input current	1.0A/1.2A (typical/maximum) Note: Input currents listed for 110V; divide by 2 for 220V Supply will surge on AC power-up for a fraction of a second beyond this rating
Output current	8A/10A (typical/maximum)
Enhanced Ethernet	DCB (Cisco Nexus 2232PP)
Monitoring MIBs	RMON-MIB
Security	Local classification (256 access control list [ACL] entries)
Network Equipment Building Standards (NEBS)	The Cisco Nexus 2248TP, 2248TP-E, and 2232PP meet NEBS level-3 standards (hardware revision 3).
Safety	UL 60950-1 CAN/CSA-C22.2 No. 60950-1EN 60950-1 IEC 60950-1AS/NZS 60950-1GB4943
RoHS	The Cisco Nexus 2148T is RoHS-5 compliant, and the Cisco Nexus 2224T, 2248TP, 2232PP, 2248PQ, 2232TM, and 2232TM-E are RoHS-6 compliant.
Network Equipment Building Standards (NEBS)	The Cisco Nexus 2248TP, 2248TP-E, and 2232PP meet NEBS level-3 standards (hardware revision 3).
Layer 2 features	Layer 2 VLAN trunks IEEE 802.1Q VLAN encapsulation Cisco EtherChannel technology on uplinks PortChannel on server ports on Cisco Nexus 2200 platforms Advanced PortChannel hashing Jumbo frames on all ports (up to 9216 bytes) Pause frames (Priority Flow Control [PFC] and IEEE 802.3x) Private VLANs (promiscuous only on uplinks) Local multicast replication on Cisco Nexus 2200 platform (8000 entries) Autonegotiation to 1000BASE-T; full duplex on host interfaces

Q&A

Q What is N2K-C2248TF-E？

A N2K-C2248TF-E is a Cisco Nexus 2248TP-E Series 1GE Fabric Extender, offering 2 power supply, 1 Fan Modules, 48x100/1000Base-T + 4x10GE (includes 8 Fabric Extender Transceivers), 32MB buffer, and choice of airflow.

Q What is a Cisco Fabric Extender?

A The Cisco ® Fabric Extender architecture provides a highly scalable, unified server-access platform across a range of 100 Megabit Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, unified fabric, copper and fiber connectivity, rack and blade server, single OS, and virtual embedded bridge environments and directly ...

Q What is the difference between a switch and a fabric extender?

A Traditional Switching: A Comparison. A Fabric Extender (FEX) in Nexus is a technology that allows for the expansion of a traditional switch's ports and capabilities. It is essentially an extension of a parent switch, also known as a Fabric Interconnect, which provides centralized management and control.

Q How does a Fabric Extender work?

A Integration and Compatibility of Cisco Nexus Fabric Extender.

The Cisco Nexus FEX acts as a remote line card for the parent Cisco Nexus switch, extending its capabilities to the FEX device. This allows for simplified management and control of the network, as the FEX is managed as an integral part of the parent switch.

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