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Home
Optics Transceivers | SFP Modules
1/2/4G Transceiver Modules
2.5G SFP
184909
LS-BL31492G-20C SFP 2.5G 1310nm-TX/1490nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module
  • LS-BL31492G-20C SFP 2.5G 1310nm-TX/1490nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 1
  • LS-BL31492G-20C SFP 2.5G 1310nm-TX/1490nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 2
  • LS-BL31492G-20C SFP 2.5G 1310nm-TX/1490nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 3
  • LS-BL31492G-20C SFP 2.5G 1310nm-TX/1490nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 4
  • LS-BL31492G-20C SFP 2.5G 1310nm-TX/1490nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module thumb image 5

LS-BL31492G-20C SFP 2.5G 1310nm-TX/1490nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module

#184909
For Order Over $300 Get $15.00 Off, Code:
Linkpp15
For Order Over $2000 Get $50.00 Off, Code:
Linkpp50
For Order Over $3000 Get $100.00 Off, Code:
Linkpp100

LS-BL31492G-20C SFP 2.5G 1310nm-TX/1490nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module

  • Ұ  1,583.865

    515 in Stock

 29 Reviews
0 Questions
Request Stock
1.5K Sold
Ұ  1,583.865
Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
1
Ұ1,583.865
100
Ұ1,504.745
1000
Ұ1,457.185
3000
Ұ1,409.772
6000
Ұ1,362.212
Manufacture: LINK-PP
P/N: LS-BL31492G-20C
Compatible:
LINK-PP
Competitor P/N:
LS-BL31492G-20C | 20km
LS-BL31492G-20I | 20km
Shipping:
Ұ 4,325.902
to United States Via Fedex IP
Estimated delivery time : 3-6 days. See details
Stock:
515 in Stock .
Quantity:
Total Price:
Ұ 1,583.865
Add to wish

LINK-PP LS-BL31492G-20C SFP 2.5G BiDi Simplex LC/UPC Optical Transceiver Module(SMF, 1310nm-TX/1490nm-RX, 20km, LC, DOM)


The LS-BL31492G-20C SFP transceivers are high performance, cost effective modules supporting data rate of 1.25Gbps and 10km transmission distance with SMF. The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics functions


LINK-PP Part Number
 LS-BL31492G-20C Vendor Name
 LINK-PP
Form Factor
 SFP
 Max Data Rate
 2.5Gbps
Wavelength
 1310nm-TX/1490nm-RX Max Cable Distance
 10km
Connector
Simplex LC
Optical Components
FP BiDi
Media
SMFDOM Support

Yes

TX Power
-5 to 0dBmRX Power-23 to -1dBm

Receiver Sensitivity
<-18dBm
Receiver Overload
-1dBm
Operating case temperature
0 to 70°C
Protocols

Fast Ethernet, Gigabit Fibre Channel, MSA Compliant

  1. Optical Transceiver Module

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Customer Reviews

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  • 5

    29 reviews

  • 5 Stars
    97%
    4 Stars
    3%
    3 Stars
    0%
    2 Stars
    0%
    1 Star
    0%
D***e
Sweden
Verified Purchase
5.0
2025-07-11
Good 10/25/40G Transceiver Modules. Do what they are supposed to be used.
55 Helpful vote Comments
J***n
Malaysia
Verified Purchase
5.0
2025-06-23
Works very well. I would recommend this to anyone.
26 Helpful vote Comments
N***i
United States
Verified Purchase
5.0
2025-05-29
We have cooperated with l-p.com for a little over a year and I'm very happy to say that it has been very smooth.
50 Helpful vote Comments
N***e
United States
Verified Purchase
5.0
2025-04-16
The product was just as described and arrive very quickly.
41 Helpful vote Comments
J***s
Poland
Verified Purchase
5.0
2025-03-28
Very good service and delivery time was great.
18 Helpful vote Comments
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  • Carrier

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  • Fedex IP

    Ұ4,325.902 3-6 days Available

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