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Key Features
- Self-synchronizing,
wideband Pattern Receiver with error counters
- Bitrate 1 ... 40
GBit/s
- Latest technology
using SiGe and InPh integrated circuits
- Operation via front
panel or graphical user interface on PC (via USB-port)
Brief description
The Pattern Receiver SBF 40G is designed to
be used for bit error rate testing together with the Pattern
Generators BPG 30G,
BPG 40G 128M or BPG 60G.
The Pattern Receiver SBF 40G is used to
detect errors contained in a data stream.
Synchronous clock and data signals are needed
to perform a measurement. Four different pseudo random binary sequences
(PRBS) of length 27-1, 215-1, 223-1
and 231-1 structured according to the CCITT standard can
be analysed using bitrates between 1 and 40 GBit/s.
Two different error rates can be measured:
Errors per Bit and Errors per Time. The time interval for error
measurements can be choosen between 105 and 1014
bit periods for the Error/Bit measurement and between 10-5
and 104 seconds for the Error/Time measurement.
The instrument can be operated locally via
the front panel or remotely controlled via its USB-interface. An
easy-to-use graphical user interface is included in the supplied
software. Additionally self-programmed software may be used to
control the instrument.
Technical Specifications
| SBF 40GIG |
| Synchronisation |
1 GBit/s ... 40 GBit/s (with external clock)
Frame synchronisation automatically,
Phase tolerance between Data and Clock:
+/- 20% of the clock periode
Phase shifting: +/- 15ps by adjustable delay
Synchronisation is displayed by LED. |
| Clock Input |
50 Ohm SMA, AC-coupled, |r| < 0.2,
Ui = 0.3 ... 1.0 Vpp, selectable between:
1 Ghz ... 40 Ghz (Clock) and
0.5 Ghz ... 20 Ghz (Clock/2) |
| Pattern |
PRBS: 231 - 1, 223 - 1, 215
- 1, 27 - 1 |
| Data Input |
NRZ or /NRZ, selectable,
Ui = 0.3Vpp ... 1Vpp, 50 Ohm
SMA, |r| < 0.2,
manually selectable threshold |
| Trigger Outputs |
- Clock/64, 1 Vpp, AC-coupled, 50 Ohm SMA
- Word Frame Trigger, 0.8 Vpp, 50 Ohm SMA
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| Error Counter |
Error rate measurement (Resolution 6 digits):
- Error/time: 107 ... 10-4 /s-1
Gate Time: 10µs ... 10.000 s
- Error/Bit: 10-3 ... 10-14
Gate Time: 105 ... 1014 Bits
Single or repetitive
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| Power Supply |
115V/230V/50Hz-60Hz/80VA |
| Dimensions |
19" desktop, W x H x D = 470 x 150 x 370 mm |
| Weight |
approx. 9kg |
The instrument is produced by SYMPULS in
Germany.
We offer a reliable service and 24 month warranty.
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