SmartWORKS™ DT/PCM32

主机要求
Pentium 4 或相当于Pentium 4 以上
具有3.3V电源的PCI2.2/PCI3.0/PCI-X/PCI-E插槽

操作系统
- Windows2000 Professional/Server
- WindowsXP Professional (SP3)
- Windows2003 server (32-bit/64-bit)
- Windows2008 server (32-bit/64-bit)
- Widnows7 (32-bit/64-bit)
- Windows8 server
  (请来电咨询)

技术规格
单机卡数 Max boards per system: 16
单机端口数 Max ports per system: 512 ports
板间交换总线 Resource Sharing Bus: MVIP 和
                                                        H.100
板卡状态显示 Boards Status: 发光二极管 LED
时钟 Clocking: Master/Slave

工作环境要求
工作温度 Operating Temperature: 0C -- +50C
保存温度 Storage Temperature: -20C -- +85C
工作湿度 Humidity: 8% -- 80%
保存湿度 Storage humidity: 8% -- 80%

物理规格
板卡尺寸: 全长 PCI/PCI-E 卡

　

T1接口
接收时钟 Receive Clock: Rate 1.544 MHz +/-
                                     200ppm
发送时钟 Transmit Clock: Reco.vered RX clock or 50
                                       ppm
输入电平 Input Level: LBO 0dB -- -22dB
帧 Framing: SF (D4), ESFLine Coding AMI, B8ZS
信令 Signaling Protocol: ISDN, NFAS, CAS
                                      Robbed Bit Signaling E&M
                                      Immediate, E&M,wink,
                                      FXS, FXO
时钟/数据恢复 Clock / Data Recovery: 符合 AT&T
                                                          TR62411和
                                                          Bellcore TA-
                                                          TSY-000170
信号检测损失 Loss of Signal Detection: ANSI T1.231
告警信号检测 Alarm Detection: LOS, LOF, Yellow,
                                              and AIS per ANSI
                                              T1.231
二进制检测 Binary Sequence Detector: Per ITU-T
                                                            0.151

主机接口
总线 Bus Compatibility: PCISIG 2.2/PCI-X/PCI-E1.1
                                     x1,x4, x8, x16以及Gen 2.0
                                     PCI Express slots
总线速度 Bus Speed: 3/66/2500MHz
总线模式 Bus Mode: 32/64 位总线
共享内存 Shared Memory: 16 MB

SDK
Ai-Logix Native SmartWORKS™ API
SmartControl
SmartVIEW
SmartWF

E1接口
接收时钟 Receive Clock: Rate 2.048 +/- 175ppm
发送时钟 Transmit Clock: Recovered RX clock or
                                       50 ppm
输入电平 Input Level:3.2V down to 0.45 V
帧 Framing Basic: G.704, CRC-4 Line Coding AMI,
                            HDB3
信令 Signaling Protocol: ISDN, DASS2, CAS
信号检测损失 Loss of Signal Detection: per ITU-T
                                                           G.775
告警信号检测 Alarm Detection: LOS, LOSMF, TS16,
                                              CRC
二进制检测 Binary Sequence Detector: Per ITU-T
                                                           0.151

电源要求
+3.3 VDC: 2.8 Amp
+5 VDC: 5mA
-12 VDC: Not Required
+12 VDC: 20 mA

电话接口规格
外线类型 Trunk type: T1/E1
连线方式 Trunk Interface: Digital network
                                        interface
连线接口 Connectors: RJ-45

音频信号
接收范围 Receive range: -68 dBm -- + 3 dBm
输入增益 Input gain control: +24 -- -50 dB
静音检测 Silence Detection: 可程序控制
总线传输音量 Transmit volume control: +24 -- -50
                                                           dB 送至
                                                           H.100
自动增益控制 Auto Gain Control (AGC): 可程序控制
自动音量控制 Auto Vol Control (AVC): 可程序控制
有声检测 Activity Detection: 可程序控制
频率响应 Frequency Response: 300 - 3400 Hz
                                                (+/-3dB)

呼叫进程控制
总数目 Number of programmable tones: 20
滤波器数目 Number of bandpass filters: 10
滤波器分配 Number of filters: per tone 1,2 or3
周期数 Number of cycles: 0 -- 255
答录机检测 Answering Mach Detection: Yes

Global Tone
Tone音类型 Tone Type: 单频或双频
频率范围 Frequency range: 300 Hz – 3400 Hz
频率解析度 Frequency resolution: 1 Hz
信号长度: 1 ms – 8191 ms 可以程序控制 1 ms 为间隔
信号强度 Amplitude: +3 dBm -- –68 dBm

音频拨号 (Terminate Mode)
双音多频DTMF digits: 0 – 9, *, #, A, B, C, D
频率变化 Frequency variation: 小于 1 Hz
发码间隔 Rate: 可编程控制
发码长度 Duration: 可编程控制

语音处理
回音抵消 Echo cancellation: G.165
主叫号码 Caller ID: V.23 & Bell 202
双音多频检测 DTMF Detector: 双检测器/每通道
                                            MF 检测 R1 & R2

　

语音编码格式
5.3 Kb/s G.723.1
6.3 Kb/s G.723.1
8 Kb/s: G.729A
13 Kb/s: GSM 6.10, Microsoft GSM
16 Kb/s: G.726
24 Kb/s: G.726, OKI
32 Kb/s: G.726, OKI
40 Kb/s: G.726
64 Kb/s: µ-law 或 A-law per G.711,
              8 位线性 PCM96 Kb/s 6Khz
              16位线性PCM
128 Kb/s: 16 位线性 PCM
Wave 文件格式: Microsoft GSM, 8 & 16-bit PCM
编码格式 Digitization selection: 可以通过软件
                                                对每个通道进行设定

DTMF/MF 识别
双音多频 DTMF digits: 0 - 9, *, #, A, B, C, D
                                 MF R2 Digits 15 Digits
                                 Forward & Reverse per
                                 Q.441
动态范围 Dynamic range: -38 dBm -- 0 dBm
最小信号长度 Minimum tone detection: 40 ms/
                                                           可程序控制
最小信号间隔 Interdigit timing: 40 ms min.
信号变形 Acceptable twist: Per LSSGR sec. 6,
                                         8 dB前向, 4 dB后向
频率误差容限 Freq variation: 全部接收 +/-
                                            1.5%, 全部不接收
                                            +/-2.5%
噪声容限 Noise tolerance: Per LSSGR sec. 6
串音 Talk off: Bellcore TR-TSY-000762

安全和认证 (Pending)
通讯认证 Telecom: 请来电垂询
放射性 Emissions: FCC Part 15 class A
抗干扰 Immunity: EN55024
安全 Safety: EN 60950
平均无故障工作时间 Estimated MTBF: 150,000 小时

型号列表
DT3209: Single E1/T1
DT6409/DT6409-eh: Dual E1/T1
PCM6409-eh: Dual E1/T1