Black Friday

Blekk & Toner guide

 



 

Du er her // Forsiden // //
CISCO
Switch/ Nexus 7000

CISCO Switch/ Nexus 7000

Varenr: N7K-M148GS-11=
Lagerstatus: Forventet 21.12.2016
Frakt: 79,- Sjekk din fraktpris
Frakt
Fyll inn postnummer og klikk
knappen for å vise fraktpriser
  Vis priser
173 500,-  inkl. mva
Kjøp
Produktinfo

Cisco Nexus 7000 Series 48-Port Gigabit Ethernet Modules

The Cisco Nexus™ 7000 Series 48-Port Gigabit Ethernet Modules are highly scalable modules designed for performance driven mission-critical Ethernet networks. Cisco Nexus 7000 Series has both copper and fiber options for Gigabit Ethernet modules. The copper module is a 48-port 10/100/1000 Ethernet module with RJ45 connectors and the fiber module is a 48-port Gigabit Ethernet module with SFP optics.

The Cisco Nexus 7000 Series Switches comprise a modular data center-class product line designed for highly scalable 10 Gigabit Ethernet networks with a fabric architecture that scales beyond 15 terabits per second (Tbps). Designed to meet the requirements of the most mission-critical data centers, it delivers continuous system operation and virtualized pervasive services. The Cisco Nexus 7000 Series is based on a proven operating system, with enhanced features to deliver real-time system upgrades with exceptional manageability and serviceability. Its innovative design is purpose built to support end-to-end data center connectivity, consolidating IP, storage, and interprocess communication (IPC) networks onto a single Ethernet fabric.

Features and Benefits
The Cisco Nexus 7000 48-Port Gigabit Ethernet Modules with 40 Gbps of bandwidth to the fabric are high-performance, highly scalable modules designed for mission-critical Ethernet networks. Populating the 18-slot chassis with these modules delivers up to 768 ports of Gigabit Ethernet in a single chassis. Populating the 10-slot chassis with these modules delivers up to 384 ports of Gigabit Ethernet in a single chassis. The Cisco Nexus 7000 48-Port Gigabit Ethernet Modules are ideal for the access layer of a data center network, where high density, high performance, and continuous system operation are crucial.
All Cisco Nexus 7000 Series I/O modules contain an integrated forwarding engine. This architecture scales the forwarding performance of the chassis linearly by the number of I/O modules employed. The forwarding engine on the Cisco Nexus 7000 48-Port Gigabit Ethernet Modules are part of the Cisco Nexus 7000 M Series of forwarding engines.
The M Series forwarding engine on the Gigabit Ethernet modules delivers 60 million packets per second (Mpps) of Layer 2 and 3 IPv4 unicast forwarding or 30 Mpps of IPv6 unicast forwarding across all ports on a single I/O module. A 10-slot chassis with eight M Series I/O modules delivers up to 480 Mpps of forwarding. Multicast forwarding is built into the I/O module performing egress replication. The M Series forwarding engine also delivers access control list (ACL) filtering, marking, rate limiting, and NetFlow with no effect on performance. Powerful ACL processing supports up to 64,000 entries per module, where entries can address Layer 2, 3, and 4 fields in addition to new Cisco® metadata fields that employ security group tags (SGTs).
The Cisco Nexus 7000 48-Port gigabit Ethernet Module offers exceptional security with integrated hardware support for Cisco TrustSec. This includes line rate data confidentiality, data integrity and ACL processing for Security Group Tags. Data confidentiality and integrity conform to the IEEE MAC security standard (IEEE 802.1AE [MACsec]). All 48 ports on the module support the Advanced Encryption Standard (AES) cipher using a 128-bit key. New security ACLs are enhanced through hardware support for Cisco metadata headers capable of carrying SGTs. Security group ACLs (SGACLs) use SGT information to provide hardware-based enforcement of security policies. This removes dependencies on IP addresses thus improving scalability and simplifying manageability.
The fabric interface on the Cisco Nexus 7000 48-Port Gigabit Ethernet Module delivers 40 Gbps of bandwidth in each direction. Traffic destined for a different module is distributed across up to five fabric modules. At least one fabric module is required in the chassis. Two fabric modules installed in the chassis delivers fabric fault tolerance with no loss of bandwidth.
The Cisco Nexus 7000 48-Port gigabit Ethernet Module buffers data in virtual output queues before the data flows to the fabric. The data flow is controlled by a central arbiter on the supervisor module using a credit-based buffer design. This architecture offers a lossless fabric that delivers quality of service (QoS) and fairness across all ports, even during congestion.

Feature

Benefit

High-density 48-port Gigabit Ethernet module

Offers up to 768 Gigabit Ethernet ports in the 18-slot chassis and 384 Gigabit Ethernet ports in the 10-slot chassis for efficient and scalable network designs

Virtual output queuing and centralized arbiter

Enables fairness when one or more destinations are congested and future support for lossless unified I/O

Load sharing across all fabric modules

Through its high-availability design, shares bandwidth across all fabric modules simultaneously for optimal performance

Distributed forwarding

Through its fully distributed data plane, offers high-performance parallel forwarding

Integrated hardware support for Cisco TrustSec

Simplifies and scales access control by using SGTs and SGACLs and delivers data confidentiality and data integrity on all 48-Ports using the IEEE 802.1AE standard

Online insertion and removal (OIR)

Supports hot insertion and removal for continuous system operation

Identification (ID) LED

Through the beacon feature, allows the administrator to clearly identify the module for a service condition; ports on the I/O module can send beacons as well

Items

Specifications

 
 

48 port 10/100/1000 Ethernet module (copper)

48 port 1GE Ethernet module (fiber)

Systems

Software compatibility

Cisco NX-OS Software Release 4.0 or later (minimum requirement)

Cisco NX-OS Software Release 4.1 or later (minimum requirement)

Product compatibility

Supported in all Cisco Nexus 7000 Series chassis

Memory

1 GB DRAM

Front-panel LEDs

• Status: Green (operational), red (faulty), or orange (module booting)
• Link: Green (port enabled and connected), orange (port disabled), off (port enabled and not connected), or blinking green and orange in conjunction with ID LED blue (port flagged for identification; beacon)
• ID: Blue (operator has flagged this card for identification; beacon) or off
(module not flagged)

Programming interfaces

• Extensible Markup Language (XML)
• Scriptable command-line interface (CLI)
• Cisco Data Center Network Manager (DCNM) GUI

Network management

• Cisco DCNM 4.0
• Cisco VFrame Data Center 1.1

Reliability and Availability

• Mean Time between failure (MTBF) 75,116 hours
• Online insertion and removal (OIR)
• MTBF 75,064 hours
• Online insertion and removal (OIR)

Physical Interfaces

Connectivity

48-Ports of 10/100/1000 Ethernet using RJ-45 connectors

48-Ports of Gigabit Ethernet using SFP optics

Maximum port density

384 ports of 10/100/1000 Ethernet for 10-slot chassis and 768 ports of 10/100/1000 Ethernet for 18-slot chassis

384 ports of Gigabit Ethernet for 10-slot chassis and 768 ports of Gigabit Ethernet for 18-slot chassis

Time Domain Reflectometry (TDR)

Helps find cable faults

NA

MAC security

All 48-Ports have built-in IEEE 802.1AE MAC security and an AES cipher with a 128-bit key (requires a software license to enable)

Queues per port

• Input: 2 queues and 4 thresholds (RX: 2q4t)
• Output: 1 strict priority queue, 3 Deficit-Weighted Round-Robin (DWRR) queues,
and 4 thresholds (TX: 1p3q4t)

Scheduler

Deficit-Weighted Round-Robin (DWRR) and Shaped Round-Robin (SRR)

Port buffers

7.56 MB ingress and 6.15 MB egress per port

Jumbo frame support for bridged and routed packets

Up to 9216 bytes

Forwarding Engine: M Series

Performance

60 Mpps Layer 2 and 3 IPv4 unicast and 30 Mpps IPv6 unicast

MAC entries

128,000

Forwarding Information Base (FIB) entries

128,000

NetFlow entries

512,000 shared (ingress plus egress)

VLANs

16,384 bridge domains and 4096 simultaneous VLANs per virtual device context (VDC)

ACLs

64,000

Policers

16,000

Fabric Interface

Switch fabric interface

40 Gbps in each direction (80 Gbps full duplex) distributed across up to five fabric modules

OIR

Online insertion and removal

Environmental

Physical dimensions

• Occupies one I/O Module slot in a Cisco Nexus 7000 Series chassis
• Dimensions (H x W x D): 1.733 x 15.3 x 21.9 in (4.4 x 38.9 x 55.6 cm)
• Weight: 14 lbs
• Occupies one I/O Module slot in a Cisco Nexus 7000 Series chassis
• Dimensions (H x W x D): 1.733 x 15.3 x 21.9 in (4.4 x 38.9 x 55.6 cm)
• Weight: 15.5 lbs

Environmental conditions

• Operating temperature: 32 to 104°F (0 to 40°C)
• Operational relative humidity: 5 to 90%, noncondensing
• Storage temperature: -40F to 158°F (-40 to 70°C)
• Storage relative humidity: 5 to 95%, noncondensing

Regulatory compliance

• EMC compliance
• FCC Part 15 (CFR 47) (USA) Class A
• ICES-003 (Canada) Class A
• EN55022 (Europe) Class A
• CISPR22 (International) Class A
• AS/NZS CISPR22 (Australia and New Zealand) Class A
• VCCI (Japan) Class A
• KN22 (Korea) Class A
• CNS13438 (Taiwan) Class A
• CISPR24
• EN55024
• EN50082-1
• EN61000-3-2
• EN61000-3-3
• EN61000-6-1
• EN300 386

Environmental standards

• NEBS criteria levels
• SR-3580 NEBS Level 3 (GR-63-CORE, issue 3, and GR-1089-CORE, issue 4)
• Verizon NEBS compliance
• Telecommunications Carrier Group (TCG) Checklist
• Qwest NEBS requirements
• Telecommunications Carrier Group (TCG) Checklist
• ATT NEBS requirements
• ATT TP76200 level 3 and TCG Checklist
• ETSI
• ETSI 300 019-1-1, Class 1.2 Storage
• ETSI 300 019-1-2, Class 2.3 Transportation
• ETSI 300 019-1-3, Class 3.2 Stationary Use

Safety

• UL/CSA/IEC/EN 60950-1
• AS/NZS 60950

Module

SFP

Wavelength (nm)

Fiber and Cable Type

Core Size (microns)

Model Bandwidth (MHz/km)

Cable Distance

N7K-M148GS-11

1000BASE-SX

850

MMF

• 62.5
• 62.5
• 50.0
• 50.0
• 160
• 200
• 400
• 500
• 220m (722 ft)
• 275m (902 ft)
• 500m (1640 ft)
• 550m (1804 ft)

1000BASE-LX/LH

1300

• MMF*
• SMF
• 62.5
• 50.0
• 50.0
• 9/10
• 500
• 400
• 500
• 550 m (1804 ft)
• 550 m (1804 ft)
• 550 m (1804 ft)
• 10 km (32,810 ft)

1000BASE-ZX

1550

SMF

9/10

-

43.4 to 62 miles (70 to 100 km)**

Product Name

Part Number

Cisco Nexus 7000 Series 48-Port 10/100/1000 Ethernet Module with 40 Gbps Fabric

N7K-M148GT-11

Cisco Nexus 7000 Series 48-Port Gigabit Ethernet Module (SFP) with 40 Gbps Fabric

N7K-M148GS-11

1000Base-SX SFP (DOM)

SFP-GE-S

1000Base-LX/LH SFP (DOM)

SFP-GE-L

1000Base-ZX Gigabit Ethernet SFP (DOM)

SFP-GE-Z

GE SFP, LC connector SX transceiver

GLC-SX-MM

GE SFP, LC connector LX/LH transceiver

GLC-LH-SM

GE SFP, LC connector ZX transceiver

GLC-ZX-SM