Especificações
The CT-XFP-DWXX-40 is a hot-pluggable XFP optical transceiver compliant with the XFP MSA and IEEE 802.3ae 10GBASE-ER/EW standards. It supports data rates from 9.95 to 11.3 Gb/s across ITU-T C-band DWDM channels (C17–C61, 1528.77–1563.86 nm). The module uses a cooled EML transmitter with a PIN photodiode receiver for distances up to 40 km on standard G.652 SMF. Power consumption is < 3.5 W using +3.3 V and +5 V supplies. Digital diagnostics monitoring (DDM) is provided via I²C, including temperature, voltage, bias, and TX/RX power.
Principais especificações
- Fator de forma / normas: XFP MSA; IEEE 802.3ae 10GBASE-ER/EW; SONET OC-192 / SDH STM-64; Fibre Channel.
- Data rate: 9.95–11.3 Gb/s.
- Alcance: Up to 40 km over G.652 SMF.
- Optical wavelengths: ITU-T C-band DWDM grid (C17–C61, 1528.77–1563.86 nm).
- Conector: Duplex LC.
- Consumo de energia: < 3.5 W.
- Supply voltages: +3.3 V and +5 V.
- Temperatura da caixa de operação: 0 °C a 70 °C.
- Diagnóstico: I²C-based DDM (temperature, voltage, bias current, TX/RX power, LOS).
- Conformidade: RoHS-6, IEC 60825 Class 1 laser, FCC Class B, EN 55022.
Optical characteristics
| Parâmetro | Valor |
|---|---|
| TX avg optical power | 0 a +4 dBm |
| Wavelength range | ITU-T DWDM grid ±0.1 nm |
| Channel spacing | 100 GHz |
| SMSR | ≥ 30 dB |
| Rácio de extinção | ≥ 8.2 dB |
| TDP | ≤ 2 dB |
| TX off power | ≤ −30 dBm |
| RX sensitivity | ≤ −16.5 dBm |
| RX overload | ≥ +0.5 dBm |
| RX reflectance | ≤ −27 dB |
| LOS assert / de-assert | −28 dBm / −22 dBm |