Especificações
O 10Gbps DWDM SFP+ Transceiver (CT-SFP+DWXX-80) is engineered for long-distance optical communication, offering reliable performance over single-mode fiber (SMF) up to 80 kilometers. This high-performance module supports data rates from 9.95Gbps to 11.3Gbps and operates on the ITU 50GHz DWDM grid within the C-band, providing versatile wavelength options. The transceiver features a DWDM EML laser and an APD receiver, ensuring compliance with IEEE 802.3ae 10GBASE-ZR/ZW standards and compatibility with SFP+ MSA and SFF-8472 specifications.
Operating on a single +3.3V power supply, the module consumes less than 1.5W, making it an energy-efficient solution. Its advanced digital diagnostic monitoring capabilities, accessible via a 2-wire I2C interface, provide real-time insights into temperature, voltage, and optical power. With a duplex LC connector, the transceiver supports hot-pluggable functionality, ensuring easy integration and maintenance. Designed to operate within a commercial temperature range of 0°C to 70°C, the CT-SFP+DWXX-80 is a dependable choice for Ethernet, telecom, and DWDM network applications requiring high-speed, long-range connectivity.
This DWDM SFP+ module supports bit rates from 9.95 to 11.3 Gbps and complies with IEEE 802.3ae 10GBASE-ZR/ZW, SFF-8431, and SFF-8472 standards. It operates over 9/125 µm SMF up to 80 km using a duplex LC connector. Available across the ITU-T 50 GHz grid in the C-band (1528.38 to 1563.86 nm), it integrates a cooled EML laser, APD photodetector, and digital diagnostics monitoring via a 2-wire interface. Power dissipation is <1.5 W with a single 3.3 V supply, and the operating case temperature is 0 °C to +70 °C.
Parâmetros-chave
| Especificação | Valor | Notas |
|---|---|---|
| Fator de forma / conetor | SFP+ (hot-pluggable), LC duplex | DWDM C-band, ITU-T 50 GHz grid |
| Taxa de dados | 9.95 – 11.3 Gbps | 10,3125 Gbps nominal |
| Alcance | Até 80 km SMF | — |
| Tx wavelength range | 1528.38 – 1563.86 nm | ITU-T 50 GHz channels |
| Potência ótica Tx | 0 a +5 dBm | Média |
| Desligar o laser | ≤ -30 dBm | — |
| Sensibilidade do recetor | ≤ -23 dBm | — |
| Sobrecarga do recetor | −7 dBm max | — |
| Rácio de extinção | ≥ 8.2 dB | — |
| Dispersion penalty | ≤ 3 dB | — |
| Relative intensity noise | ≤ –128 dB/Hz | — |
| Tensão de alimentação | 3.135 - 3.465 V | Alimentação única de 3,3 V |
| Consumo de energia | <1.5 W | — |
| Diagnóstico | Temperatura, polarização, potência Tx/Rx, Vcc | Diagnóstico digital (DDMI) |
| Temperatura da caixa de operação. | 0 °C a +70 °C | Qualidade comercial |
| Conformidade | IEEE 802.3ae 10GBASE-ZR/ZW, SFF-8431, SFF-8432, SFF-8472, RoHS, EN 60825 Class 1 | Em conformidade com as normas |