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WS-C4500X-24X-ES
WS-C3750X-48T-S Datasheet

N2K-C2248TF-E

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Original price was: $16,743.00.Current price is: $4,043.00.

Model: N2K-C2248TF-E Datasheet  – Cisco Nexus 2000 Series Fabric Extender
Detail: Nexus 2000 Series Chassis with Fabric Extender, Nexus 2248TP-E Series 1GE Fabric Extender, 2PS, 1 Fan Module, 48×100/1000Base-T + 4x10GE (includes 8 Fabric Extender Transceivers), 32MB buffer, choice of airflow and power supply

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n2k-c2248tf-e datasheet

guide to select and upgrade cisco data center switch

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Description

N2K-C2248TF-E Overview

N2K-C2248TF-E is a Cisco Nexus 2248TP-E Series 1GE Fabric Extender, offering 2 power supply, 1 Fan Modules, 48×100/1000Base-T + 4x10GE (includes 8 Fabric Extender Transceivers), 32MB buffer, and choice of airflow. Cisco Nexus 2000 Series Fabric Extenders comprise a category of data center products designed to simplify data center access architecture and operations. 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

N2K-C2248TF-E  Datasheet Specification
Type N2K-C2248TF-E Cisco Nexus 2248TP-E with 48×100/1000Base-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 extender fabric interfaces
  • 4
Fabric extender fabric interfaces type
  • Fiber: Cisco Fabric Extender Transceiver (FET-10G) and SFP+ optics (SFP-10G-SR, SFP-10G-SR-S, SFP-10G-LR and SFP-10G-LR-S)
  • 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)
  • AOC cables:
    SFP-10G-AOC1M, SFP-10G-AOC2M, SFP-10G-AOC3M, SFP-10G-AOC5M, SFP-10G-AOC7M, SFP-10G-AOC10M
  • AOC breakout cables: QSFP-4X10G-AOC1M, QSFP-4X10G-AOC2M, QSFP-4X10G-AOC3M, QSFP-4X10G-AOC5M, QSFP-4X10G-AOC7M, QSFP-4X10G-AOC10M
  • Copper breakout cables: QSFP-4SFP10G-CU1M, QSFP-4SFP10G-CU3M, QSFP-4SFP10G-CU5M, QSFP-4x10G-AC7M, and QSFP-4x10G-AC10M
  • Distance between Cisco Nexus 2000 Series Fabric Extender and Cisco Nexus 5000 or Nexus 6000 Series Switch: Up to 10 km
  • Distance between Cisco Nexus 2000 Series Fabric Extender and Cisco Nexus 7000 Series Switch: Up to 10 km
Fabric speed N2K-C2248TF-E
  • 40 Gbps in each direction
    (80 Gbps full duplex)
Oversubscription
  • 1.2:1
Performance N2K-C2248TF-E
  • 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
Minimum software N2K-C2248TF-E
  • Cisco NX-OS Software Release 5.1(3)N(1)1 (Cisco Nexus 5000 Series)
  • Cisco Nexus 6000 Series Switches running Cisco NX-OS Software Release 6.0 and later
  • Cisco NX-OS Software Release 6.1(1) on the Cisco Nexus 7000 Series
  • Cisco NX-OS Software Release 6.1 on the 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 N2K-C2248TF-E
  • 17.7 lb (8.0 kg)
  • *Systems are fully loaded with two power supplies and one fan tray
Power supply N2K-C2248TF-E
  • 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)
Heat dissipation
  • 322/403 BTU/hour (typical/maximum)
Regulatory compliance Products should comply with CE Markings according to directives 2004/108/EC and 2006/95/EC.
Safety
  • UL 60950-1
  • CAN/CSA-C22.2 No. 60950-1EN 60950-1
  • IEC 60950-1AS/NZS 60950-1GB4943
EMC: Emissions
  • 47CFR Part 15 (CFR 47) Class A
  • AS/NZS CISPR22 Class A
  • CISPR22 Class A
  • EN55022 Class A
  • ICES003 Class A
  • VCCI Class A
  • EN61000-3-2
  • EN61000-3-3
  • KN22 Class A
  • CNS13438 Class A
EMC: Immunity
  • EN50082-1
  • EN61000-6-1
  • EN55024
  • CISPR24
  • EN300386
  • KN 61000-4 series
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
Enhanced Ethernet
  • DCB (Cisco Nexus 2232PP)
Quality of service (QoS)
  • Layer 2 IEEE 802.1p (class of service [CoS])
  • 8 hardware queues per port (Cisco Nexus 2200 platforms), or 4 hardware queues per port (Cisco Nexus 2148T)
  • Per-port QoS configuration
  • Local policing on Cisco Nexus 2200 platform (64 policers)
  • CoS trust
  • Configurable tail-drop threshold on Cisco Nexus 2200 platforms
  • Egress strict-priority queuing
  • Egress port-based scheduling: Weighted Round Robin (WRR)
High availability
  • Hot-swappable field-replaceable power supplies and fan modules
  • 1:1 power redundancy
  • Uplink traffic management through Cisco EtherChannel hashing or static port pinning
  • vPCs for dual-homed active-active connectivity across two Cisco Nexus 5000 or 6000 Series Switches
  • vPCs for dual-homed straight-through NIC connectivity across two Cisco Nexus 2000 Series Fabric Extenders
  • ISSU
Security
  • Local classification (256 access control list [ACL] entries)
Management
  • Fabric extender management using in-band management
  • Locator and beacon LEDs on front and back of chassis (locator beacons on the front and rear of the chassis help reduce errors when the equipment is serviced)
  • Per-port locator and beacon LEDs
  • Syslog
  • Simple Network Management Protocol Versions 1, 2, and 3 (SNMP v1, v2, and v3)
  • Enhanced SNMP MIB support
  • XML (NETCONF) support
  • Remote Monitoring (RMON)
  • Cisco Discovery Protocol Versions 1 and 2
  • Cisco Switched Port Analyzer (SPAN) source on server ports
  • Power-on self-test (POST)
  • Cisco Generic Online Diagnostics (GOLD): Ethernet
  • Comprehensive bootup diagnostic tests
  • CiscoWorks
  • Cisco Data Center Network Manager (DCNM); the Cisco Nexus 2000 Series is managed through the parent Cisco Nexus switch using DCNM and standard SNMP, XML interface, and command-line interface (CLI)
Configuration MIBs
  • ENTITY-MIB
  • IF-MIB
  • FABRIC-EXTENDER MIB
  • CISCO-ENTITY-EXT-MIB
  • CISCO-ENTITY-FRU-CONTROL-MIB
  • CISCO-ENTITY-SENSOR-MIB
  • CISCO-ETHERNET-FABRIC-EXTENDER-MIB
Monitoring MIBs
  • RMON-MIB
Industry standards
  • IEEE 802.1p: CoS prioritization
  • IEEE 802.1Q: VLAN tagging
  • IEEE 802.3: Ethernet
  • IEEE 802.3ae: 10 Gigabit Ethernet
  • SFF 8431 SFP+ support
  • IEEE 802.3u 100BASE-TX specification
  • IEEE 802.3ab 1000BASE-T specification
  • IEEE 802.3an 10GBASE-T
  • 10GBASE-SR
  • 10GBASE-LR
  • RMON
  • SFF-8461

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