后面板产地: 丹麦
尺寸: 6 x 12 x 24
重量: 1kg
具备 G.821 指标测试功能
Receiver input-Rx(CCITT rec.G.703)
Bit rate:34368 kbit/s 8448 kbit/s
Max. dev:±100ppm ±100ppm
Line code:HDB3 HDB3
Cable att:Max.12dB Max.6dB
Vin(peak):1.00v±10% 2.37v±10%
Gain:0 db or 26dB,selectable for both bit rates
Transmitter output-Tx(CCITT rec.G.703)
Bit rate:8448 kbit/s 2048 kbit/s
Max. dev:±30ppm ±50ppm
Line code:HDB3 HDB3
Vout(peak):2.37v±10% 2.37v±10%
Recharge input 24v (DC)
Recharge voltage:24V DC
Recharge time:16 hours
Technical Information
| External Clock: | |
| Internal Printer: | |
| IEEE 488: | |
| RS232: |  |
| Other Information: | 75 ohm Impedance; Combined transmitter and receiver |
| Footnotes: | |
| Code Types | |
| RZ: | |
| NRZ: | |
| CMI: | |
| AMI: | |
| HDB3: | |
| Injection | |
| Single Errors: | |
| Fixed Rate Errors: | |
| ITU-T Rec. | |
| G.703: | |
| G.704: | |
| G.821: | |
| G.826: | |
| Jitter | |
| Transmit: | |
| Receive: | |
| Measurements | |
| BER: | |
| BLER: | |
| %EFS: | |
| Alarm Seconds: | |
| Frame Alignment / Alarm: | |
| Code Errors: | |
| Frame Errors: | |
| No Signal: | |
| AIS: | |
| Pattern | |
| PRBS: | |
| Word: | |
| PDH Data Rates | |
| 704K: | |
| 2M: | |
| 8M: | |
| 34M: | |
| 140M: | |
| Variable/Other: |
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