Nexus 7700 Fabric-2 Module

Nexus 7700 Fabric-2 Module

Subtypes

• N77-C7706-FAB-2
• N77-C7706-FAB-2=
• N77-C7710-FAB-2
• N77-C7710-FAB-2=
• N77-C7718-FAB-2
• N77-C7718-FAB-2=

The Cisco Nexus® 7000 Series Switches are the foundation of the Cisco® Unified Fabric solution. Designed to meet the requirements of mission-critical data centers, these switches deliver exceptional availability, outstanding scalability, and the proven and comprehensive Cisco NX-OS Software data center switching feature set.

The Cisco Nexus 7700 Switches are the latest extension to the Cisco Nexus 7000 Series modular switches. With more than 83 terabits per second (Tbps) of overall switching capacity, the Cisco Nexus 7700 Switches delivers the highest-capacity 10, 40, and 100 Gigabit Ethernet ports in the industry, with up to 768 native 10-Gbps ports, 384 40-Gbps ports, or 192 100-Gbps ports. This high system capacity is designed to meet the scalability requirements of the largest cloud environments.

The Cisco Nexus 7700 switches have operational and feature consistency with the existing Cisco Nexus 7000 Series Switches, using common system architecture, the same application-specific integrated circuit (ASIC) technology, and the same proven Cisco NX-OS Software releases.

The Cisco Nexus 7700 Fabric-2 modules for the Cisco Nexus 7700 Series switches are separate fabric modules that provide parallel fabric channels to each I/O and supervisor module slot. Up to six simultaneously active fabric modules work together, delivering up to 1.32 Tbps per slot. Through the parallel forwarding architecture, a system capacity of more than 42 Tbps is achieved with the six fabric modules. The fabric module provides the central switching element for fully distributed forwarding on the I/O modules.

Switch fabric scalability is made possible through the support up to six concurrently active fabric modules for increased performance as your needs grow. All fabric modules connect to all module slots. The addition of each fabric module increases the bandwidth to all module slots up to the system limit of six fabric modules. The architecture supports lossless fabric failover, with the remaining fabric modules load balancing the bandwidth to all the I/O module slots, helping ensure graceful removal and insertion.

The combination of the Cisco Nexus 7700 fabric module, the supervisor and I/O modules supports the virtual output queue (VOQ) feature and credit-based arbitration to the crossbar switch to increase the performance and efficiency of the distributed forwarding system. VOQ and credit-based arbitration facilitate fair sharing of resources when a speed mismatch or contention for an uplink interface exists. The fabric architecture also supports Fiber Channel over Ethernet (FCoE) capabilities. Table 1 summarizes the features and benefits of the Cisco Nexus 7700 Fabric-2 modules.

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Specifications
	Cisco Nexus 7700 6-Slot Fabric Module	Cisco Nexus 7700 10-Slot Fabric Module	Cisco Nexus 7700 18-Slot Fabric Module
Product compatibility	Supported in the Cisco Nexus 7706 Switch	Supported in the Cisco Nexus 7710 Switch	Supported in the Cisco Nexus 7718 Switch
Software compatibility	Cisco NX-OS Software Release 6.2.6 (minimum requirement)	Cisco NX-OS Software Release 6.2.2 (minimum requirement)	Cisco NX-OS Software Release 6.2.2 (minimum requirement)
Performance	• 220 Gbps per slot per Fabric-2 module • 1.32 Tbps per slot for an aggregate of six Fabric-2 modules	• 220 Gbps per slot per Fabric-2 module • 1.32 Tbps per slot for an aggregate of six Fabric-2 modules	• 220 Gbps per slot per Fabric-2 module • 1.32 Tbps per slot for an aggregate of six Fabric-2 modules
Reliability and availability	Online insertion and retrieval (OIR) hot swappability	Online insertion and retrieval (OIR) hot swappability	Online insertion and retrieval (OIR) hot swappability
MIBs	Supports Simple Network Management Protocol Version 1 (SNMPv1, v2c, and v3 (see the Cisco NX-OS Software release notes for details about specific MIB support)	Supports Simple Network Management Protocol Version 1 (SNMPv1, v2c, and v3 (see the Cisco NX-OS Software release notes for details about specific MIB support)	Supports Simple Network Management Protocol Version 1 (SNMPv1, v2c, and v3 (see the Cisco NX-OS Software release notes for details about specific MIB support)
Network management	Cisco Data Center Network Manager (DCNM) 6.2.6 or later	Cisco Data Center Network Manager (DCNM) 6.2.2 or later	Cisco Data Center Network Manager (DCNM) 6.2.2 or later
Programming interfaces	• XML • Scriptable command-line interface (CLI) • Cisco DCNM web services • Python • Tool Command Language (TCL) • Cisco IOS® Embedded Event Manager (EEM) • Cisco Open Network Environment (ONE) Platform Kit (OnePK) • OpenFlow	• XML • Scriptable command-line interface (CLI) • Cisco DCNM web services • Python • Tool Command Language (TCL) • Cisco IOS® Embedded Event Manager (EEM) • Cisco Open Network Environment (ONE) Platform Kit (OnePK) • OpenFlow	• XML • Scriptable command-line interface (CLI) • Cisco DCNM web services • Python • Tool Command Language (TCL) • Cisco IOS® Embedded Event Manager (EEM) • Cisco Open Network Environment (ONE) Platform Kit (OnePK) • OpenFlow
Physical specifications	• Occupies one fabric module slot in a Cisco Nexus 7706 Switch • Dimensions (H x W x D): 11.30 x 2.02 x 7.22 in. (28.69 x 5.13 x 18.34 cm) • Weight: 5.6 lb (2.51kg)	• Occupies one fabric module slot in a Cisco Nexus 7700 10-Slot Switch • Dimensions (H x W x D): 18.09 x 2.02 x 9.22 in. (45.95 x 5.13 x 23.42 cm) • Weight: 11 lb (4.99 kg)	• Occupies one fabric module slot in a Cisco Nexus 7700 18-Slot Switch • Dimensions (H x W x D): 32.40 x 2.02 x 10.22 in. (82.3 x 5.13 x 25.96 cm) • Weight: 20 lb (9.07 kg)
Environmental conditions	• Operating temperature: 32 to 104°F (0 to 40°C) • Operational relative humidity: 5 to 90%, noncondensing • Storage temperature: -40 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 and GR-1089-CORE) • Verizon NEBS compliance* • Telecommunications Carrier Group (TCG) Checklist • Century Link NEBS requirements* • Telecommunications Carrier Group (TCG) Checklist • ATT NEBS requirements* • ATT TP76200 level 3 • ETSI* • ETSI 300 019-2-1, Class 1.2 Storage • ETSI 300 019-2-2, Class 2.3 Transportation • ETSI 300 019-2-3, Class 3.2 Stationary Use * Validation in Progress
Safety	• UL/CSA/IEC/EN 60950-1 • AS/NZS 60950

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• Configured to exact user specifications
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