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全新系统刀片（SYSTEM-BLADE™）－TB640
帮助系统集成商在同一张板卡上提供全面的信令功能，从而超越基于其他通讯设备厂商提供产品的解决方案。
利用TelcoBridges 的系统刀片（system-blade™）产品的高密度和高可靠性，以及超强的冗余特性，创建极具竞争力的创新、高效和低成本的通讯解决方案。
TelcoBridges 的系统刀片(system-blade™)系列产品帮助您构建高效、灵活、可靠、高密度和高性能的通讯产品以满足通讯市场最热门的需求。
主要应用包括：
- 国际交换网关
- 汇接交换机
- 预付费电话卡方案
- 高密度媒体服务器
- 大容量呼叫发生器
- 信令网关
- 语音识别（ASR）系统
- 文本语音转换(TTS)系统
- 高密度语音文件播放
- 会议服务
TB640 中继描述
Line/Network Interfaces 线路/网络接口
- 16, 32, 48 or 64 T1/E1/J1 trunks (up to 1984 channels)
- Trunk configuration (E1/T1/J1) can be changed dynamically on each trunk（每一个中继的配置都可以在线动态独立更改）
T1/J1
- Framing : 2-frame multiframe (F12,D3/4,SF), Extended Superframe (F24, ESF), remote switch mode (F72, SLC96)
- Line coding: B8ZS, AMI
- Line termination: 100 ohms unbalanced
Signaling 信令
- Signaling variant can be changed dynamically on each trunk（每一个中继上信令的配置都可以在线动态独立更改）
ISDN
- Q.921 LAPD
- Q.931 ISDN PRI
- TR41459 (NI-2, Lucent 4ESS and 5ESS, Nortel DMS-100, Nortel DMS-250)
- Euro ISDN ETSI NET5 (French, German, UK, China, Hong-Kong, and Korea)
- Japanese NTT INSnetl500
- Australian TS-014 and TS-038
- QSIG Call Control (ECMA 143)
CAS
- CAS variants
- Wink Start
- FXS Ground Start
- FXS Loop Start
- FXO
- Taiwan modified R1
- MFC-R2 (China, Korea and Singapore)
SS7
- MTP2, MTP3, ISUP, TUP
Media Processing 媒体处理
- Functions are available on all channels
Voice Processing
- G.711:PCM 64kbps, Alaw or law
- Alaw to law conversion on all channels
- Play and record on all channels
- Voice Activity Detection(VAD) and Comfort Noise Generation (CNG)
- Automatic Gain Control (AGC)
Tone Processing
- Tone detection and suppression
- Programmable tone generation
Conferencing
- Up to 12 participants per conference, unlimited number of listeners.
Scalability 扩充性
Multi-blade interconnectivity
- Expansion PTMC module for switching channels on up to sixteen TB640 adapters
- Supports more than 2000 channels
- TBLink connectors to TB16K adapter
Control and Management 控制与管理
Control
- PICMG 2.16 in a dual fabric packet switched backplane (100/1000 Mbps) or RJ45 rear panel ethernet (100/1000 Mbps)
Management
- Ethernet port or RS-232C Serial port
- Field upgradeable software and firmware
- Field replaceable MMC flash
- 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
Diagnostics
- POST: Power On Self-Test
- Local and remote line loopback
- Log and status available for all modules including full performance monitoring
Host Operating system
- Host APIs under Solaris, Linux and Windows
- Autonomous mode of operation using ethernet
Backplane Interfaces 后面板接口
- Compact PCI (PICMG 2.0, Rev 3.0)
- ECTF H.110 (PICMG 2.5, Rel 2.0), 4096 timeslots fully switchable
- PICMG 2.16 R1.0 Packet Switching Backplane Specifications (PSB)
Mechanical 机械配置
- Compact PCI boards
- 6U single slot
- Front panel(233 x 160mm)
- Rear panel(233 x 80mm)
- Keying (PICMG 2.10 Rev 1.0)
- Connectors
- Cables are linked to a patch panel with up to 8 DSX connectors (64 trunks)
Power Requirements 电源要求
- 3.5A @ 5v
- 8.1A @ 3.3v
- 0.1A @ -12v
- Total board power consumption less than 45w
Environment 操作环境
Environmental
- Operating temperature: 0 to +50C
- Storage temperature: -40 to +70C
- Operating humidity: 5% to 85% noncondensing
- 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
- EN50024:1998
Designed to meet NEBS-3 compliance
- GR-63 Environmental specifications
- GR-1089 EMI/EMC specifications
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