ST-2135 2M分析仪(帧中继)是一款多功能、全功能的数字传输系统测试设备,专为数字网络的安装测试、工程验收、日常维护而设计,主要进行信道测试、告警分析、故障查找。和信号分析。此外,本仪器还提供各种协议转换器,具有单向和双向误码测试功能。这些功能使其非常适合现场使用。
1) 2M测试
75з 和 120з 线路接口
Item |
Qua |
Item |
Qua |
2M Datacom Transmission Analyzer |
1 |
Users Manual |
1 |
AC Power Adapter |
1 |
TestManagerPro Setup CD |
1 |
Automobile Cigarette Lighter Battery Adapter Cable |
1 |
AA NiMH Rechargeable Batteries (Built-in) |
5 |
E1 75 Ohm Unbalanced Test Cable |
2 |
Waterproof Package |
1 |
E1 120 Ohm Balanced Test Cable |
1 |
Quality Certificate Card |
1 |
Datacom Adapter Cables |
4 |
Maintenance Card |
1 |
Datacom Interfaces Loop-back Adapter |
1 |
Packing List |
1 |
RS232 Communication Cable |
1 |
|
|
Item |
Description | ||
2M |
Internal Clock |
2048kb/s 10ppm | |
Frequency Deviation |
999ppm | ||
Line Interface |
75ヘ (Unbalanced), 120ヘ (Balanced); High Input Impedance >2KW | ||
Line Code |
HDB3, AMI | ||
Framing |
Unframed, PCM30, PCM30CRC, PCM31, PCM31CRC | ||
Receive Sensitivity |
> -43dB | ||
Tx Clock Source |
Internal, Interface and External 2MHz clock or signal | ||
Pulse Mask |
Comply with G.703 | ||
Jitter Measurement |
Comply with O.172 | ||
Frequency Measurement |
Accuracy: 1Hz | ||
Offset Measurement |
Accuracy: 1ppm | ||
VF Injection |
Frequency: 200Hzⅵ3400Hz, Step: 10Hz | ||
Level: -60dBmⅵ+3dBm | |||
VF Measurement |
Frequency: 200Hzⅵ3400Hz, Accuracy: 1Hz | ||
Level range :-60.00dBmⅵ+3.14dBm | |||
Delay Measurement |
Accuracy: 1レs | ||
G.703 CO |
Line Rate |
64kb/s 100ppm | |
Line Interface |
120ヘ, Balanced | ||
Line Code |
AMI | ||
Datacom |
Line Interfaces |
V.24, V.35, V.36, X.21, RS-449, RS-485, EIA-530, EIA-530A | |
Data Rate |
ASYNC |
50, 75, 150, 300, 600bit/s, 1.2, 2.4, 4.8, 7.2, 9.6, 19.2, 38.4, 57.6kb/s | |
SYNC |
1.2, 2.4, 4.8, 7.2, 9.6, 19.2, 38.4kb/s, | ||
Test Patterns |
PRBS |
223-1,220-1, 215-1, 211-1, 29-1,26-1 | |
Fixed Code |
1111, 0000, 1010 | ||
16-BIT |
User Programmable Word | ||
LED Alarm Indicators |
Signal Loss, AIS, Frame Loss, MFrame Loss, Pattern Loss, Remote Alarm, Error, Clock Slip, Octet Loss, Low Battery | ||
Error Injection |
Type: BIT, FAS, CRC4, CODE, E-BIT | ||
Single, Fixed Rate : 10-2, 10-3, 10-4, 10-5, 10-6, 10-7 | |||
Performance Analysis |
ITU-T G.821, G.826 and M.2100 | ||
Display |
320x240 pixel backlit monochromatic LCD | ||
Serial Port |
RS232 Connector | ||
Rechargeable Batteries |
5*1.2V AA NiMH batteries, continuous working for 6 hours | ||
Recharge Time |
Approx. 2 hours | ||
AC Power Adapter |
Input: 100Vⅵ240VAC, 50/60Hz Output: 12VDC/1.5A | ||
TestManager Pro |
WIN98/ME/2000/XP/NT | ||
Dimensions |
LWH 266mm 90/144mm 60mm | ||
Operating Temperature |
0ⅵ50 | ||
Storage Temperature |
-20ⅵ70 | ||
Humidity |
5%ⅵ95% non-condensing | ||
Weight |
Approx. 800g |
Code |
Option Name |
Acquired Way |
Additional Accessories |
Qua |
Option1 |
Double 2M channels monitoring and 2M External Clock |
Add-on Hardware and Authorized Software |
Hardware Module |
1 |
External Clock Access Cable |
1 | |||
Double E1 Channels Monitoring Test Cable |
2 | |||
Embedded Software and Function Control Code |
1 | |||
Option2 |
Pulse Mask Measurement |
Authorized Software |
Embedded Software and Function Control Code |
1 |
Option3 |
Jitter Measurement |
Authorized Software |
Embedded Software and Function Control Code |
1 |
Option4 |
Level Measurement |
Authorized Software |
Embedded Software and Function Control Code |
1 |
Option5 |
G.703 CO testing |
Authorized Software |
Embedded Software and Function Control Code |
1 |
Option6 |
Frame Relay Test, Drop and In Testing |
Authorized Software |
Embedded Software and Function Control Code |
1 |