TelcoBridges 高扩充能力的实现：Multi-Blade_语音板卡

高扩充能力的实现：Multi-Blade

2005/03/28

　　Multi-Balde采用独有的先进技术，能够把最多16块TB640卡无缝的连接在一起，使得系统容量可以达到1024E1的超大规模。特点：

CPCI外形

卡间交换时的延时少于1毫秒

可以使用2个Multi-Blade实现冗余架构

　　TelcoBridges' innovative, ultra performing System-blade is in a class of its own. It allows telecom system integrators to compete effectively by offering a tailor-made option at an extremely affordable price.

　　The TelcoBridges' system-on-a-blade solution has the reliability, flexibility and superior performance to replace any 8-64 trunk telecom system with a single blade. In addition, the bridging of multiple blades can easily increase a single system capacity up to 1024 trunks using our innovative Multi-blade.

TelcoBridges' unique TB640 System-blade offers:

Easy integration

Dynamic configuration

Non-blocking architecture

Proven flexibility

High availability

Unmatched density

Superior scalability

　　64 to 1024 trunks …for system scaling made easy, switch to a TB-Multi-Blade

　　With up to 1024 trunks in a single system... the non-blocking architecture of our Multi-blade solution provides you with a superior level of density and redundancy.

　　Our unique technology allows you to bridge multiple TB640 blades together to a level never before seen in the market. It is the most flexible and powerful solution to enlarging your overall system capacity.

Features:

Provides efficient transfer of voice between multiple blades

Less than 1ms delay when connecting through TB-Multi-blade

Non-Blocking architecture for up to 32,768 DS0

Supports redundancy

TB640-Multi-blade SPECIFICATIONS

Physical Interfaces

Link Interface

Up to 16 links to the TB640

Supports 2048 channels per link

LVDS electrical interface

BITS Interface

ITU G.703, G.775 Telecom formats

Scalability

Multi-blade Interconnectivity

Up to sixteen TB640 can be interconnected enabling up to 1024 trunks or 32,768 channels

Non-blocking switching between all channels

Clock Synchronization

Can synchronize from any input links or local clock source with automatic fallback

Control and Management

Control

PICMG 2.16 in a dual fabric packet switched backplane (100/1000 Mbps) or Dual redundant rear panel ethernet (100/1000 Mbps)

Does not require cPCI CPU server blades

LVDS electrical interface

Management

Ethernet ports or RS-232C Serial port

Field upgradeable software and firmware

Front panel push buttons for field information on 8-character display

Full set of APIs for management

High Availability and Redundancy

Hot swap (PICMG 2.1 R2.0 Hot Swap Specifications)

Hot Insertion

1+1 redundancy per link when two TB-Multi-blades are used

Diagnostics

POST: Power On Self-Test

Log and status available for all modules including full performance monitoring

Host Operating System

Host APIs under Solaris, Linux and Windows

Backplane Interfaces

Compact PCI (PICMG 2.0, Rev 3.0)

PICMG 2.16 R1.0 Packet Switching Backplane Specifications (PSB)

Mechanical

Compact PCI

6U double slot

Front panel(233 x 160mm)

Rear panel(233 x 80mm)

Keying (PICMG 2.10 Rev 1.0)

Connectors

Each link is two HSSDC2 for a total of up to 32 HSSDC2 connectors

RJ-45 for BITS interface

Dual RJ-45 ethernet

RS232C Serial port

Power Requirements

0.82A @ 5v

7.4A @ 3.3v

Total board power consumption less than 35w

Environment

Environmental

Operating temperature: 0 to +50C

Operating humidity: 5% to 85% non-condensing

Storage humidity: 95% at +40C

Safety

US: UL60950 (2000)

Europe: EN 60950 (2000)

International: IEC60950 (1999)

EMC

FCC 47 CFR Part 15, Subpart B:1999 (class A)

EN55022:1998 for Class A

EN55024:1998

Designed to meet NEBS-3 compliance

FCC 47 CFR Part 15, Subpart B:1999 (class A)

GR-63 Environmental specifications

GR-1089 EMI/EMC specifications

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