高擴(kuò)充能力的實(shí)現(xiàn)：Multi-Blade
2005/03/28
Multi-Balde采用獨(dú)有的先進(jìn)技術(shù)，能夠把最多16塊TB640卡無(wú)縫的連接在一起，使得系統(tǒng)容量可以達(dá)到1024E1的超大規(guī)模。特點(diǎn)：
- CPCI外形
- 卡間交換時(shí)的延時(shí)少于1毫秒
- 可以使用2個(gè)Multi-Blade實(shí)現(xiàn)冗余架構(gòu)
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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