VoP测试仪通信测试仪 SAGE 930i

厂家: SAGE Instruments

功能选件安装情况 option

1. MODIFY DIAL/RING
2. SEND DIGIT SEQUENCES
3. REMOTE CONTROL
4. DIGIT RECEIVER
7. SUPERVISION THRESHOLDS
9. WINK TIMING
10. FREQUENCY SWEEP
12. WINK MARGINING
14. SET TIME AND DATE
15. BEEP ON ERR?
16. DIGIT RECEIVER TIMEOUT
20. 30 BIT DISPLAY
21. TOGGLE A\B BITS
29. CALL 102 LINE
30. ADJUST TLP
31. SEND HOOK FLASH
32. DIAL-UP TESTLINE
33. DAIL-UP SWEEP
34. SELECT REPORTS
35. DUAL TONE SENDER
37. LINE STATUS
40. SEND PCM ALARMS

41. READ E1 VOLTAGE
43. E1 ERROR COUNTERS
44. E1 ERROR HISTORY
45. E1 ERROR INJECT
46. E1 BIT ERROR RATE
56. 64-KBIT E1 BERT
57. DS-0 LOOPBACK
59. ECHO CANCELLER DISABLE
60. HUM FILTER
62. GROUP DELAY
63. PCM ERROR HISTORY
67. MFCR2 EMULATION
68. MFCR2 CALL ANALYZER
75. REMOTE UPGRADE
80. KEYBOARD LOCK OUT
89. PRINTER HANDSHAKE
91. SOFTWARE VERSION
92. RESET 930
93. TEST DISPLAY
94. LIST OPTIONS
95. DRY CIRCUIT
97. HOLD CONTROL

930i通信测试仪是多功能便携式工具，以完成强大的下一代话音测试为特色。它提供实验室质量的VF TIMS、性能完全的BERT、RS-232控制和其他许多功能。它配备有通用的2线和4线模拟接口，以及有双向引出和插入能力的T1接口和许多实用的PCM跨距诊断。
标准R2和MF/DTMF/DP信令特性，使得接入测试变得很方便；并且内置分析功能使排除复杂的信令故障容易许多。可选的功能包括话音清晰度（MOS）测试、分组话音损伤测试（PVIT）、回声消除器测试（G.168）、105、ATME和23音测试行，以及振铃生成器和REN-3调用。有不同的国家协议可用，用户定义的电话协议可经由特别安排而定制。另外还有许多其他的可选特性。930i多方面的信令特性，使其可以在网络中的任意点模拟、测试和监控。其功能在IAD或网关、在交换机房或PBX机柜、在用户或运营商的DEMARC、在实验室或生产线，均是相当的。其在连接两端模拟和监控的能力，使其成为必不可少的故障排除工具。其业内领先的技术，使其成为电信行业标准的实验及开发平台。此外，Sage还提供通用型模拟接口适配器，适合连接至SIP电话、有专用接口的电话和PC声卡。

930i为多种应用而设计，包括：

VoP，话音质量和故障排除；
回声消除器运行过程中的测试及设计校验；
计算机/互联网电话测试；
局之间的故障排除；
客户端的鉴定测试；
制造/生产中的OEM测试；
已安装的设备作为测试系统的一部分；
实验室标准。

基本性能：

RS-232控制及打印输出；
时间标记结果的实时时钟；
前面板LED的E1间距状态；
存储并重新调用最多999种测试配置；
可支持通话的可视图文及对接装置接口；
有音量控制的扬声器。

传输特性：

电平和频率（20Hz - 5000Hz）；
噪声（噪声计及3Khz均匀加权）；
对地噪声；
信噪比；
回程损耗（2线和4线）；
扫频；
可编程双音发生器（电平、频率、步调信号）；
可编程回声消除器关闭音；
100/102测试行。

数字性能：

2.048 Mbit/s E1（PCM30/31、CRC4、HDB3/AMI）；
内部高稳定性时钟或计时环路；
终端和双向的引出和插入或监测模式；
A、B、C、D比特的实时显示和控制；
A律或µ律编码；
保护监测点的电压测量；
全速率和64kbit BERT测量（G.821和M.2100）；
产生和检测告警和误差条件；
有增益控制的DS0环回。

模拟信令能力：

循环启动（2/4线、接触、正常及反向电池）；
接地式呼叫（2/4线、接触、正常及反向电池）；
E&M I-V型（发送-M，发送-E）；
Dry（用于无监控的直接连接）；
闪烁检测和定时；
延迟和即时拨号；
DP、MF和DTMF寻址。

E1信令能力：

POTS（摘机线路信令、DTMF记发器信令）；
R1（闪烁启动线路信令、MF记发器信令）；
R2简单（R2基准协议）；
R2 ITU（基于ITU国际建议的R2）；
无LSIG（无线路信令的发送和接收DTMF）。

SAGE 930i Communications Test Set

The 930i Communications Test Set is a multi function portable unit that features a powerful Next Generation Voice Test Suite. It offers a laboratory quality VF TIMS, a full-featured BERT, RS-232 control and a host of other functions as standard equipment.

The SAGE 960i comes equipped with common 2-wire and 4-wire analogue interfaces as well as an E1 interface with dual direction drop and insert capability and many useful PCM span diagnostics.

Access to testing is made easy with the standard R2 and MF/DTMF/DP signaling features; and the built in analysis functions make troubleshooting complex signaling problems a lot easier.

The 930i’s versatile signaling features enable it to simulate, test and monitor at almost any point in a network. It is equally at home at the IAD or gateway, the switch room or PBX closet, the customer or carrier DEMARC, in the lab or on the production floor. Its ability to simulate and monitor both sides of a connection makes it an indispensable troubleshooting tool. Its industry-leading technology has made it a standard lab and development platform throughout the telecom industry.

Applications
The 930i is designed for use in a wide variety of applications, including:
• VoP, Voice Quality and Troubleshooting
• Echo Canceller itesting and design verification
• Computer/Internet Telephony Testing
• Inter-Office Troubleshooting
• Qualification Testing at Customer Premises
• OEM Testing in Manufacturing/Production
• Installed equipment as part of a Test System
• Laboratory Standard

Standard 930i transmission features:
• Level and Frequency (20Hz - 5000Hz)
• Noise (Psophometric and 3 Khz Flat Weighted)
• Noise-to-Ground
• Signal-to-Noise Ratio
• Return Loss (2- and 4-wire)
• Frequency Sweep
• Programmable Dual Tone Generator (level, frequency, cadence)
• Programmable Echo Canceller Disable Tone
• 100/102 Test Line

Standard 930i digital features:
• 2.048 Mbit/s E1 (PCM30/31, CRC4, HDB3/AMI)
• Internal High Stability Clock or Loop Timed
• Terminate and dual direction drop, insert or monitor modes
• Real time display and control of A, B, C, D bits.
• ALaw or uLaw encoding
• Voltage measurement at Protected Monitor Point
• Full rate and 64kbit BERT measurements (G.821 and M.2100)
• Generate and detect Alarm and Error conditions
• DS0 Loop back with gain control

Standard 930i analogue signaling capabilities:
• Loop Start (2/4-wire, contact, normal and reverse battery)
• Ground Start (2/4-wire, contact, normal and reverse battery)
• E&M Types I-V (Send-M, Send-E)
• Dry (for direct connect with no supervision)
• Wink Detection and Timing
• Delay and Immediate Dial
• DP, MF, and DTMF addressing.

Standard 930i E1 signaling capabilities:
• POTS (off hook line signaling, DTMF register signaling)
• R1 (wink start line signaling, MF register signaling)
• R2 Simple (R2 baseline protocol)
• R2 ITU (R2 based upon ITU international recommendation)
• No LSIG (send and receive DTMF with no line signaling)

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VoP测试仪 通信测试仪 SAGE 930i

SAGE 930i Communications Test Set

VoP测试仪通信测试仪 SAGE 930i