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Our optical transmitters allow the generation of optical signals of up to 100 Gbps. In addition to the well-known ASK format (also known as OOK), we also produce instruments for the generation of DPSK, DQPSK and duobinary signals. Further information is available in the optic overview brochure. Multiformat (ASK and DPSK)
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| SHF 46210 C | - Broadband from 6 to 50 Gbps (RZ from 36 to 44Gbps)
- Supports NRZ, RZ, and CS-RZ in ASK and DPSK formats
- Automatic or manual modulator bias control selectable
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| SHF 46211 A | - Broadband from 2 to 12.5 Gbps (RZ from 8 to 12.5 Gbps)
- Supports NRZ, RZ, and CS-RZ in ASK and DPSK formats
- Automatic or manual modulator bias control selectable
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| DQPSK | | SHF 46213 B | - Broadband from 5 to 30 Gsym/s (RZ from 18 to 30 Gsym/s)
- E.g. 56 Gbps (2 x 28 Gbps input data) optical data streams
- Automatic or manual modulator bias control selectable
- Separate analysis of Q and I channel possible
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| SHF 46214 A | - Broadband from 5 to 54 Gsym/s (no RZ operation)
- E.g. 100 Gbps (2 x 50 Gbps input data) optical data streams
- Automatic or manual modulator bias control selectable
- Separate analysis of Q and I channel possible
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| Duobinary | | SHF 46212 A | - Operation from 40 to 44 Gbps
- Automatic or manual modulator bias control selectable
- SONET/SDH compatible
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A range of optical receiver plug-in modules is available to enable electrical BER measurements of ASK and DPSK optical data streams. The DPSK receivers are also well suited for the separate analysis of the I and the Q channel of an DQPSK modulated signal. Our clock recovery solutions are completing the measurement capabilities for optical transmission system research. |
ASK (O/E Converter) and Clock Recovery
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| SHF 41211 A | - Clock Recovery and/or Optical Receiver
- Option Clock Recovery (CR25): Operating bit rate range from 19 to 26 Gbps
- Option Clock Recovery (CR28): Operating bit rate range from 25 to 32 Gbps
- Option Optical Receiver (OE)
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| SHF 41210 B | - Clock Recovery and/or Optical Receiver
- Option Clock Recovery (CR): Operating bit rate range from 39.8 to 43.1 Gbps
- Option Optical Receiver (OE): Broadband operation up to 50 Gbps
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| DPSK
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| SHF 47211 A
SHF 47211 C | - Operation from 9.9 to 10.8 Gbps
- Single ended output (SHF 47211 A) or differential output (SHF 47211 C)
- Decodes NRZ, RZ and CS-RZ DPSK signals
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| SHF 47213 A
SHF 47213 C | - Operation from 19 to 22 Gbps
- Single ended output (SHF 47213 A) or differential output (SHF 47213 C)
- Decodes NRZ, RZ and CS-RZ DPSK signals
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| SHF 47215 A
SHF 47215 C | - Operation from 26 to 30 Gbps
- Single ended output (SHF 47215 A) or differential output (SHF 47215 C)
- Decodes NRZ, RZ and CS-RZ DPSK signals
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| SHF 47210 A | - Operation from 39.8 to 43 Gbps
- Single ended output
- Decodes NRZ, RZ and CS-RZ DPSK signals
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| SHF 47214 A | - Operation from 50 to 55 Gbps
- Single ended output
- Decodes NRZ, RZ and CS-RZ DPSK signals
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