DS-C9710-V2K9 – MDS 9710 Base Config – 2x Supervisor-4, 3x Fabric-3, 4x 3kW AC – 14RU Director

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DS-C9710-V2K9 Description

The DS-C9710-V2K9 is a Cisco MDS 9710 Multilayer Director base configuration for enterprise SAN cores, built as a 14-rack-unit chassis with two Supervisor-4 modules, three Fabric-3 modules and four 3000W AC power supplies. The three Fabric-3 modules give each slot 1536 Gbps of front-panel Fibre Channel and 1320 Gbps of FCoE bandwidth, within a platform capacity of up to 24 Tbps. The Supervisor-4 and Fabric-3 modules in this configuration need Cisco MDS NX-OS Release 8.4.1 or later.

Quick Specs

Parameter

Specification

Product ID

DS-C9710-V2K9

Configuration scope

Chassis, 2 Supervisor-4, 3 Fabric-3 and 4 3kW AC power supplies

Chassis form factor

14 rack units, 24.35 x 17.3 x 34.0 in. (61.9 x 43.9 x 86.4 cm), 84.2 kg (185.5 lb) with fans

Chassis slots

6 crossbar switching fabric slots, 3 fan trays at the back and 8 power supply bays

Bandwidth per slot with 3 Fabric-3

1,536 Gbps front-panel Fibre Channel and 1,320 Gbps FCoE

System capacity

Up to 24-Tbps front-panel Fibre Channel switching bandwidth and 21 Tbps FCoE bandwidth

Fibre Channel port speeds

2/4/8, 4/8/16 and 8/16/32-Gbps autosensing plus 10-Gbps Fibre Channel, with 2G not supported on the 32-Gbps module

Power supply configuration

4 of 8 bays populated with DS-CAC97-3KW 3000W AC supplies, with DS-CDC97-3KW 3000W DC as the alternative

Typical power consumption

2695 W at 192 ports, 3655 W at 288 ports and 4615 W at 384 ports with three fabrics

Software compatibility

Cisco MDS NX-OS Software Release 6.2.1 or later, and 8.4.1 or later for Supervisor-4 and Fabric-3

Product Performance

Front-Panel Fibre Channel Bandwidth
Bandwidth Per Slot With Three Fabric-3
Typical Power At 384 Ports

Key Features

Fabric Count Sets Slot Bandwidth

Front-panel Fibre Channel bandwidth per slot rises in even steps with each Fabric-3 module, from 512 Gbps with one to 3072 Gbps with six. This configuration starts at 1536 Gbps, and three fabric slots stay open for later additions.

32-Gbps Line Card Load Without Extra Fabrics

A chassis fully populated with four 48-Port 32-Gbps Fibre Channel cards needs three Fabric-3 modules, the number installed here. Those cards can go in without adding fabric hardware.

Four Power Bays Still Free

Four of the eight power supply bays hold 3000W AC supplies. The other four are available as port count and line card load grow, within the platform’s hot-swappable 2N redundant power design.

Hot-Swappable Service Parts

Power supplies, fan trays, SFP+ optics and switching modules all swap while the director is running. Fan trays carry integrated temperature and power management.

Four Autosensing Speed Groups

The chassis runs 2/4/8, 4/8/16 and 8/16/32-Gbps autosensing Fibre Channel plus 10-Gbps Fibre Channel. The one exception is 2G, which the 32-Gbps module does not support.

14RU And 185.5 lb Before Line Cards

The chassis occupies 14 rack units and weighs 185.5 lb (84.2 kg) with fans. Rack position and floor loading are settled in the site survey, before any modules are added.

Application Scenarios

Enterprise SAN Core

Host and array connections from across the data center converge on this director, which runs redundant Supervisor-4 modules and a Fabric-3 crossbar behind its line cards.

Mixed-Generation Storage Fabrics

Eight-gigabit legacy arrays and 32-Gbps current hosts can share one fabric, because the chassis supports 2/4/8, 4/8/16 and 8/16/32-Gbps autosensing line cards side by side.

Always-On Data Halls

In a hall that cannot take the SAN offline, the director’s hot-swappable power supplies, fan trays and switching modules are replaced while it carries traffic, within a 0 to 40 degrees C ambient range.

Product Comparison

Parameter

DS-C9710-V2K9

DS-C9710-V3K9

DS-C9710

Crossbar switching fabric slots

6

6

6

Fabric-3 modules included

3

6

Not confirmed

Front-panel Fibre Channel bandwidth per slot

1,536 Gbps

3,072 Gbps

512 Gbps with one Fabric-3 module up to 3,072 Gbps with six

FCoE bandwidth per slot

1,320 Gbps

2,640 Gbps

440 Gbps with one Fabric-3 module up to 2,640 Gbps with six

Supervisor-4 modules included

2

2

Not confirmed

Power supply bays

8

8

8

3000W AC power supplies included

4

6

None (ordering description: no power supplies, fans included)

Minimum Cisco MDS NX-OS release

8.4.1

8.4.1

6.2.1

DS-C9710-V2K9 and DS-C9710-V3K9 are the same MDS 9710 chassis with different fabric and power content, three Fabric-3 modules and four 3 kW AC supplies against six and six, which sets front-panel bandwidth at 1536 Gbps per slot against 3072 Gbps. Three Fabric-3 modules already meet Cisco’s minimum for four 48-Port 32-Gbps line cards, so DS-C9710-V3K9 is needed only when 3072 Gbps per slot is a day-one design figure. A fabric built on 48-Port 16-Gbps cards that wants N+1 needs four fabric modules, so it adds one DS-X9710-FAB3 to DS-C9710-V2K9. DS-C9710 is the chassis ordered with no power supplies and with fans included; its supervisors, fabric modules and line cards are specified as separate lines for the actual configuration. Both bundles include Supervisor-4 and Fabric-3 modules that need MDS NX-OS 8.4.1 or later.

Ordering Checklist

  • Bundle contents: The PID already includes 2 Supervisor-4 modules, 3 Fabric-3 modules and 4 DS-CAC97-3KW supplies. Adding those parts again on the same order duplicates hardware the bundle already ships.
  • Fourth fabric module: Add DS-X9710-FAB3 when 48-Port 16-Gbps line cards need N+1 fabric redundancy. The bundle ships three Fabric-3 modules and 16-Gbps cards need four for N+1.
  • Remaining power bays: The four open bays take DS-CAC97-3KW for AC feeds or DS-CDC97-3KW for DC feeds. The bundle fills four of the eight bays with AC supplies only.
  • Line cards: Order DS-X9648-1536K9, DS-X9748-3072-TK9, DS-X9748-3072-VK9 or DS-X9334-K9 as separate lines. The bundle includes no line cards, so it has no front-panel ports until modules are added.

Optional Add-ons

Model

Description

DS-X9648-1536K9

MDS 9700 48-Port 32-Gbps Fibre Channel Switching Module

DS-X9748-3072-TK9

MDS 9700 48-port 64-Gbps Fibre Channel module with 48 x 32-Gbps shortwave optics

DS-X9748-3072-VK9

MDS 9700 48-port 64-Gbps Fibre Channel module with 48 x 64-Gbps shortwave optics

DS-X9334-K9

Cisco MDS 9000 Family 24/10 SAN Extension Module

DS-X9710-FAB3

MDS 9710 Crossbar Switching Fabric-3 Module for the three remaining fabric slots

DS-X97-SF4-K9

MDS 9700 Series Supervisor-4 module

DS-CAC97-3KW

MDS 9700 3000W AC power supply for the four remaining power bays

DS-CDC97-3KW

MDS 9700 3000W DC power supply for the four remaining power bays

Specifications

Parameter Specification Parameter Specification
Product ID DS-C9710-V2K9 Cisco ordering description MDS 9710 V2 Base Config: Chassis, 2 Sup-4, 3 Fabric-3, 4 3K AC
Chassis dimensions (H x W x D) 24.35 x 17.3 x 34.0 in. (61.9 x 43.9 x 86.4 cm) Rack units 14 RU
Weight 84.2 kg (185.5 lb) including fans Crossbar switching fabric slots 6
Fan trays 3 fan trays at the back of the chassis Power supply bays 8, with 4 populated in this configuration
Bandwidth per slot by Fabric-3 count 512 Gbps with one, 1,024 Gbps with two, 1,536 Gbps with three, 2,048 Gbps with four, 2,560 Gbps with five and 3,072 Gbps with six FCoE bandwidth per slot by Fabric-3 count 440, 880, 1320, 1760, 2200 and 2,640 Gbps respectively
System switching bandwidth Up to 24-Tbps front-panel Fibre Channel System FCoE bandwidth 21 Tbps
Fibre Channel port speeds 2/4/8-Gbps autosensing with 2G not supported on the 32-Gbps module, 4/8/16-Gbps autosensing, 8/16/32-Gbps autosensing and 10-Gbps Fibre Channel Fabric module minimums Three Fabric-1 or Fabric-3 for four 48-Port 16-Gbps cards with four for N+1 redundancy; six Fabric-1 or three Fabric-3 for four 48-Port 32-Gbps cards
Power supplies included 4 x DS-CAC97-3KW 3000W AC DC power supply alternative DS-CDC97-3KW 3000W DC
Typical power consumption with three fabrics 2695 W at 192 ports, 3655 W at 288 ports and 4615 W at 384 ports Software compatibility Cisco MDS NX-OS Software Release 6.2.1 or later, with 8.4.1 or later for Supervisor-4 and Fabric-3 support
High availability Hot-swappable 2N redundant power, hot-swappable fan trays with integrated temperature and power management, hot-swappable SFP+ optics, hot-swappable switching modules, stateful process restart, fabric-based multipathing, per-VSAN fabric services, online diagnostics, port tracking and VRRP for management Indicators Power supply LED, FAN LED, Supervisor LED, Fabric LED and line-card module LED
Operating temperature 0°C to 40°C (32°F to 104°F) ambient Storage temperature -40°C to 70°C (-40°F to 158°F)
Operating humidity 10 to 90 percent noncondensing Storage humidity 10 to 95 percent
Operating altitude -197 to 6500 ft (-60 to 2000m) Component weights 48-port 32-Gbps Fibre Channel line card 7.94 kg (17.5 lb), 3000W AC power supply 2.7 kg (6 lb), Fabric-3 module 9.07 kg (20 lb), Supervisor-4 module 3.5 kg (7.72 lb), fan tray 3.86 kg (8.5 lb)
Orderable modules DS-X97-SF4-K9 Supervisor-4, DS-X9710-FAB3 Fabric-3, DS-X9648-1536K9 48-Port 32-Gbps FC module, DS-X9748-3072-TK9 and DS-X9748-3072-VK9 48-port 64-Gbps FC modules, DS-X9334-K9 24/10 SAN Extension Module Safety certifications CE Marking, UL 60950, CAN/CSA-C22.2 No. 60950, EN 60950, IEC 60950, TS 001, AS/NZS 3260, IEC60825, EN60825 and 21 CFR 1040
EMC certifications FCC Part 15 (CFR 47) Class A, ICES-003 Class A, EN 55022 Class A, CISPR 22 Class A, AS/NZS 3548 Class A, VCCI Class A, EN 55024, EN 50082-1 and EN 61000-6-1

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Questions & Answers

  • How many ports can DS-C9710-V2K9 support once line cards are added?

    DS-C9710-V2K9 supports up to 384 ports in its 10-slot chassis, and up to 1152 ports in a single rack, per the MDS 9700 hardware overview. The base bundle includes no line cards, so every port needs modules ordered later.
  • How many IP storage ports can DS-C9710-V2K9 support?

    Up to 64 IPStorage ports at 1/10-Gbps, or 16 IPStorage ports at 25-Gbps, or 16 at 40-Gbps, in addition to the Fibre Channel and FCoE ports, per the MDS 9700 hardware overview. Add the DS-X9334-K9 SAN Extension Module to use them.
  • Can DS-C9710-V2K9 mix Fibre Channel and FCoE ports?

    Yes. The 384 ports can be set as Fibre Channel ports at 2/4/8/10/16/32/64 Gbps, as 1/10-Gbps FCoE ports, as 192 ports at 40-Gbps FCoE, or as a mix of Fibre Channel and FCoE, per the MDS 9700 hardware overview.
  • Can the shelf bracket kit be removed after DS-C9710-V2K9 is racked?

    Yes. The shelf bracket kit can be removed once the chassis is installed in a four-post EIA rack and the front rack-mount brackets are securely attached to the rack-mounting rails, per the site preparation guide.

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  • DS-C9710-V2K9 Datasheet