| Feature Name | Description |
| Transmitter General Specifications | |
| Operating Wavelength | 1550 nm ± 10 nm, ITU wavelength available |
| Optical Output Level | +4 dBm, +8 dBm, +15 dBm （w/ Internal EDFA） |
| Optical Return Loss | 50 dB typ. |
| Linewidth （FWHM） | 1 MHz max. |
| DFB Side Mode Suppression Ratio | 50 dB typ. |
| Relative Intensity Noise （RIN） | -145 dB/Hz max. |
| Impedance | 50 Ω |
| Frequency Response Flatness | ±0.5 dB in any 1GHz bandwidth |
| VSWR | 2.0 : 1 max. |
| Input Damage Level | 25 dBm max. |
| Receiver Optical Specifications | |
| Operating Wavelength | 1250 nm to 1650 nm |
| Optical Input Level | +3 dBm max. |
| Repsonsitivity | 0.85 A/W @ 1550 nm typ. |
| Trans-Impedance Gain | 500 typ. |
| Group Delay | ±7.0 ps |
| Optical Return Loss | -30.00 dB typ. |
| 2nd Harmonics Distortion | -70.0 dBc max. |
| 3rd Harmonics Distortion | -75.0 dBc max. |
| Optical PDL @ 1550 nm | 0.05 dB typ., 0.1dB max. |
| Receiver Electrical Specifications | |
| Useful Bandwidth | 0.005 GHz to 15 GHz |
| S21 3 dB Bandwidth | 11 GHz min., 12 GHz typ. |
| S22 Characteristics | < -10 dB to 10 GHz typ. |
| Output Coupling | AC Coupled |
| RF Impedence | 50 Ω |
| Ripple over Bandwidth | ±1.0 dB |
| Sensitivity | -19 dBm |
| Analog Specifications | |
| Useful Bandwidth | 0.01 to 15 GHz |
| 1 dB comp. Level | +20 dBm typ. |
| Input IP3 | 26 dBm @ 10 GHz |
| 2nd Harmonics Distortion | -70 dBc typ. |
| RF Link Gain @ 2 GHz* | -18 dB |
| RF Link Gain @ 12 GHz** | -23 dB |
| IM3 Distortion | < -90 dBc max. |
| | *0 dBm Optical Input |
| | **5 mW Optical Input |
| Digital Specifications | |
| Modulation Bandwidth | Up to 20 Gb/s |
| Data Format | NR, RZ |
| Drive Voltage Requirement | 7.5 V p-p |
| Mechanical Specification | |
| Operating Temperature | 0° C to +50° C |
| Storage Temperature | -10° C to +70° C |
| Power Supply Requirements | 80 – 240 V, 43 – 63 Hz AC |
| Power Consumption | 110 W max. |
| Optical Connector | Two SC/APC for Tx and Rx standard; Optional single connector for bi-direction |
| RF Input Connector | SMA Female |
| Control/Monitoring | DFB Laser Temperature and Current |
| Display | Output Power Level, Tec Temperature |
| Local Alarm | Over Temperature , Over Current |
| Dimensions | 1U: 19” x 14” x 1.75” |
| Housing | Precision Machined Aluminum, Anodized |
