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Moduletek Limited SFP-10G-LR-10KM-C-D12 Optical Transceiver Sample Performance Evaluation

Time: 2024-11-12
        Moduletek’s SFP-10G-LR-10KM-C-D12 optical transceiver supports 10G Ethernet transmission up to 10km over single-mode fiber (SMF). Moduletek Laboratory conducted sampling tests on this product to further evaluate its performance indicators and real-world application effect.
1. Product Description
        The SFP-10G-LR-10KM-C-D12 optical transceiver supports a 10km link length over 10G standard single-mode fiber (SMF G.652) and operates within the commercial temperature range of 0~70℃. The official ordering information and transceiver appearance are shown below:
Optical Transceiver Official Ordering Information
Figure 1 Official Ordering Information

Optical Transceiver Appearance
Figure 2 Optical Transceiver Appearance
2. Transceiver Identification Test
        Connect the SFP-10G-LR-10KM-C-D12 optical transceiver to a Cisco C9500-24Y4C switch. The transceiver establishes a normal link with the port indicator lit. The switch can accurately recognize transceiver information, including type, vendor name, model number, serial number, rate, and transmission distance. DOM data is readable and all values are within the standard threshold, with no alarms.
Table 1 On-Board Recognition Data
Item Information Read by Switch
LINK
Identification
DOM Data
3. Transceiver Key Parameter Testing
        Three-temperature testing was performed on the performance indicators of the SFP-10G-LR-10KM-C-D12 sample transceiver on the test board. The test results are as follows:
Table 2 Key Parameters
Shell test temperature
(℃)		 Transmit optical power
(dBm)		 Receiving sensitivity
(dBm, BER=1E-12)		 Power Consumption
(W)
0 -2.0 -16.5 0.68
30 -1.8 -16.5 0.83
70 -1.7 -15.5 0.93
        Optical eye diagram testing was conducted on the sample transceiver at a case temperature of 70℃. The eye diagram template and detailed parameters are as follows:
Figure 3 Eye Diagram Template

Table 3 Eye Diagram Parameters
Case Temperature
(℃)
 Extinction Ratio
(dB)		 P-P Jitter
(ps)		 Rise Time
(ps)		 Fall Time
(ps)		 Margin Value
(%)
70 5.35 21.28 35.28 44.38 30.0
Conclusion
        All key parameters and indicators of the SFP-10G-LR-10KM-C-D12 optical transceiver are consistent with the specifications in Moduletek’s datasheet and comparable to the performance of similar transceivers officially published by Cisco.
        Moduletek provides cost-effective SFP-10G-LR optical transceivers in both commercial and industrial temperature ranges. Welcome to consult and purchase.
        For further inquiries about the above content, please contact us at: sales@moduletek.com
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