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China CWDM SFP Transceiver - High-Speed Optical Communication Solutions from Reliable Suppliers & Factory
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power (dBm) | Sensitivity (dBm) | Connector | Temp. (°C) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| ESCxx12-40D | SFP CWDM | DOWNLOAD | 1.25G | 1270~1450nm | 40km | -5 ~ 0 | <-24 | LC | 0~70 | CWDM+PIN |
| ESCxx12-80D | SFP CWDM | DOWNLOAD | 1.25G | 1470~1610nm | 80km | 0 ~ 5 | <-26 | LC | 0~70 | CWDM+PIN |
| ESCxx12-C0D | SFP CWDM | DOWNLOAD | 1.25G | 1470~1610nm | 120km | 1 ~ 5 | <-32 | LC | 0~70 | CWDM+APD |
Frequently Asked Questions
Q:
What is the difference between PIN and APD receivers in these SFP CWDM modules?
PIN receivers are typically used for shorter distances (up to 80km) due to their standard sensitivity. APD (Avalanche Photodiode) receivers offer much higher sensitivity (down to <-32dBm), making them ideal for long-distance transmissions up to 120km.
Q:
What wavelengths do the ESCxx12 series support?
The ESCxx12-40D covers wavelengths from 1270nm to 1450nm. The longer-distance models, ESCxx12-80D and ESCxx12-C0D, operate within the 1470nm to 1610nm wavelength spectrum.
Q:
Are these CWDM SFP modules hot-pluggable?
Yes, all modules in this series feature a hot-pluggable SFP footprint, allowing you to install or replace them without powering down the host network switch or router.
Q:
What optical connector type is required for these transceivers?
These CWDM SFP transceivers are designed with a duplex LC connector interface, which is the standard connector type for high-density fiber patch cables.
Q:
Can these modules operate in extreme temperature environments?
The standard models listed operate within a commercial temperature range of 0°C to 70°C. For industrial-grade temperature requirements, please contact our support team for customized solutions.
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400G
200G
100G
40G
25G
10G
1G
COPPER-T
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Adapter Details
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