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1. Connector: Simplex LC; with DDM 2. Low Power Consumption <1W 3. Ideal for Campus Network, Enterprise LAN Networks and other optical links 4. Compatible with 200+ Vendors 5. Hot Pluggable SFP MSA CompliantSee more
Cisco Compatible 1000BASE SX SFP transceiver module is equipped with an LC duplex connector, which is high-performance, cost-effective, supporting 1.25Gbps data rate and 2km transmission distance. QSFPTEK 1000BASE SX transceiver is compatible with the IEEE 802.3z 1000BASE-SX standard.
This Compatible 1000BASE-SX SFP fiber optic transceiver module consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA), and an MCU control unit. All QSFPTEK manufactured 1G SFP optical transceivers satisfy class I laser safety requirements.
|
Part Number |
QT-SFP-0302D |
Vendor Name |
QSFPTEK |
|
Form Factor |
SFP |
Data Rate |
1.25Gbps |
|
Wavelength |
1310nm |
Distance |
2km |
|
Connector |
LC Duplex |
Cable Type |
SMF/MMF |
|
Transmitter Type |
FP |
Receiver Type |
PIN |
|
TX Power |
-9 ~ -3dBm |
Receiver Sensitivity |
< -21dBm |
|
Power Consumption |
< 0.8W |
Modulation Format |
NRZ |
|
DDM |
Support |
Bit Error Ratio (BER) |
1E-12 |
|
Protocols |
IEEE 802.3z, SFF-8472, SFP MSA Compliant |
Warranty |
3 Years |


Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Every unit sold undergoes rigorous quality testing to ensure compatibility in the target switch environment and guarantee perfect operation.

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices.


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Compatible Cisco
Transceivers type 1000BASE-SX SFP | 2km
The tech support team helped me pick the right transceiver for my setup, and I'm glad the cable worked perfectly between my switches.
Transceivers type1000BASE-SX SFP | 2km
CompatibleCisco
Verified Purchase
Helpful
0
Works great and costs way less than OEM. Only downside is they ship it from China, but I ordered way before the deadline, so it didn't really matter. I'll definitely pick up more for the next project.
Transceivers type1000BASE-SX SFP | 2km
CompatibleCisco
Verified Purchase
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No complaints so far, but I’m curious if they can provide all the other equipment I’ll need to go along with the optics. I’d rather not have to buy from multiple vendors for this project.
Transceivers type1000BASE-SX SFP | 2km
CompatibleCisco
Helpful
0