Technical Specifications

Category

Parameter

Value

Physical

Number of Slots

14 slot 8Ux280mm (11 inches), front boards.

14 slot 8Ux80mm (3.15 inches), RTMs.

 

Dimensions

Height- 665mm (26.2 inches) (15U) /620mm (24.4 inches) (14U).

Width- 19'' rack mounted.

Depth- 385.6 mm (15.2 inches).

Not including handles, latches, and cable holders.

 

Weight

DC configuration- 37Kg (73 lbs) (Including PEMs, Fans, two Shelf Managers).

AC 15U configuration- 47Kg (96 lbs) (Including 5 PS units).

 

Other

Front and rear ESD jack.

Front rack flanges.

 

Compliance

PICMG 3.0 R.2.0.

Environmental Criteria

Operation Temperature

Range

AC configuration: -5°C to 50°C (23°F to 122°F).

DC configuration: -5°C to 55°C (23°F to 131°F).

 

Storage Temperature:

-40°C to 70°C (-40°F to 158°F).

 

Humidity

5% to 95%, non-condensed.

Accessibility

Front

Shelf Managers, front blades, air filter, top and bottom cable management, AC power supplies, DC2DC boards, and fan trays.

 

Rear

PEMs, RTMs, cable management.

Backplane

Base interface

Dual Star bus, with support for 10/100/1000 BASE-T Ethernet; base channel 1 is allocated to Shelf Manager board.

 

Fabric interface

Full Mesh, Dual Star and Dual Dual Star connectivity; 40Gbps per channel.

 

Node Slots

Twelve slots 1-6, 9-14 in Dual Star / Ten slots 1-5, 10-14 in Dual Dual Star.

 

Hub slots

Two logical slots 7 and 8 in Dual Star / four slots 6-9 in Dual Dual Star.

 

Update channels

Physical slot 1-2, 3-4, 5-6, 7-8, 9-10, 11-12, 13-14.

 

IPMB support

Dual redundant bussed IPMB, full IPMB support with the Shelf Manager.

Power

AC Power Supply

Up to ten 1600W or eight 2500W front-accessible, redundant, self-cooled, hot swappable power supplies with IPMI support.

 

DC Power Supply

Up to two 125W front-accessible, redundant, self-cooled, hot swappable power supplies with IPMI support.

Cooling

Cooling Mechanism

14U: Push-pull, front bottom to back top cooling.

  • Upper pull tray with 9 fans for front and RTM cooling.

  • Lower push tray with 6 fans for front blades.

13U: Pull, front bottom to back top cooling.

  • Upper tray with 9 fans for front and RTM cooling.

 

Fans

Up to 15 fans with 300 CFM each for maximal pressurized cooling.

 

Redundancy

N+1 (i.e., any one fan can fail with no service degradation).

 

Fan speed

Variable speed under Shelf Manager control.

 

Air filter

Front washable field replaceable NEBS GR63 compatible air filter.

Front Panel

Display

Nine LEDs to indicate chassis status, fans' status, Telco alarms, and user-defined status.

 

Telco Alarm

Control of external alarms.

 

Interfaces

Serial link for the Shelf Manager, Telco alarms.

Shelf Management

Shelf Manager

Two front accessible, redundant, hot-swappable IPMI Shelf Managers based on Pigeon Point ShMM Sentry 500 or 700.

 

Managed IPMI Peripherals

Shelf EEPROM, AC power supply, Fan Tray, PEM, Air filter, Alarm panel.

 

Protocol Support

Multiple management interfaces supported: RMCP, RPC, SNMP, CLI, and OpenHPI.

 

Interface

10/100 Base-T Ethernet and serial link (on the front panel).

 

Software Upgrades

Software version is remotely upgradable.

 

IPM Sensor Entries

Fan speed, temperature, voltage, presence.

Alarm I/O

Telco Alarm

Alarm I/O on the front panel.

 

Electrical/Mechanical

Front accessible through Micro D-type 15 pin connector.

 

Alarm I/O interfaces

Supports 4 outputs (Major, Minor, Critical, Power), 2 inputs (Major and Minor), and 2 switches (Reset and Alarm Cutoff).

Alarm relays with a maximum rating of 60VDC/1A or 30VAC.