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Optics Transceivers | SFP Modules
1/2/4G Transceiver Modules
1G SFP
188032
LS-SM551G-A2I 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module(Industrial)

LS-SM551G-A2I 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module(Industrial)

#188032
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-SM551G-A2I 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module(Industrial)

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22 Reviews
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Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
1
￥ 3,895.355
100
￥ 3,700.662
1000
￥ 3,583.727
3000
￥ 3,466.941
6000
￥ 3,350.005
Manufacture: LINK-PP
P/N: LS-SM551G-A2I
Compatible:
Cisco
LINK-PP
Alcatel-Lucent
Allied Telesis
Arista
Aruba
Avago
Avaya
Brocade
D-Link
DELL
Extreme
Generic
H3C
HW
IBM
Juniper
Netgear
ProCurve
SMC
TRENDnet
Competitor P/N:
LS-SM551G-40C | 40km
LS-SM551G-60C | 60km
LS-SM551G-60I | 60km
LS-SM551G-80C | 80km
LS-SM551G-80I | 80km
LS-SM551G-A0C | 100km
LS-SM551G-A0I | 100km
LS-SM551G-A2C | 120km
LS-SM551G-A2I | 120km
LS-SM551G-A6C | 160km
LS-SM551G-A6I | 160km
Shipping:
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LINK-PP LS-SM551G-A2I 1.25G SFP Duplex LC/UPC Optical Transceiver Module(SMF, 1550nm, 120km, LC, DOM, Industrial)


The LS-SM551G-A2I SFP transceivers are high performance, cost effective modules supporting data rate of 1.25Gbps and 120km transmission distance with SMF. The transceiver consists of three sections: a FP 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-SM551G-A2I Vendor Name
 LINK-PP
Form Factor
 SFP
 Max Data Rate
 1.25Gbps
Wavelength
 1550nm Max Cable Distance
 120km
Connector
Duplex LC
Optical Components
DFB 1550nm
Media
SMFDOM Support

Yes

TX Power
0 to +5dBmRX Power-30 to -1dBm

Receiver Sensitivity
-28dBm
Receiver Overload
-1dBm
Industrial temperature Range
-40 to 85°C
Protocols

SFF-8472 MSA Compliant, IEEE 802.3ah-2004
  1. 1G SFP Transceiver
  2. GLC-EZX-SM-120
  3. SFP1G-EZX-55
  4. E1MG-EZX-120
  5. SFP-1G-EZX-120
  6. SFP-1GE-EZX-120
  7. SFP-GIG-EZX

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N***o
Russian Federation
Verified Purchase
5.0
2024-11-06
Worked great and saved almost 90%
80 Helpful vote Comments
A***a
United States
Verified Purchase
5.0
2024-10-15
Very good and consistent product.
93 Helpful vote Comments
A***l
Canada
Verified Purchase
5.0
2024-09-28
These are quality built, and look great.
66 Helpful vote Comments
T***e
Bulgaria
Verified Purchase
5.0
2024-09-12
Excellent site, easy to work and place order. Thanks,
31 Helpful vote Comments
D***r
Italy
Verified Purchase
5.0
2024-08-04
Thank you for the products and the service.
85 Helpful vote Comments
L***t
United States
Verified Purchase
5.0
2024-06-14
Prompt shipment. Items were exactly as ordered. Shipping packaging was good.
99 Helpful vote Comments
R***f
Brunei Darussalam
Verified Purchase
5.0
2024-06-11
Item found quickly and in stock, great!
34 Helpful vote Comments
O***n
Germany
Verified Purchase
5.0
2024-06-07
Not only did this company have Juniper transceivers with incredible prices for us to choose from, but the customer service and the Optical Transceiver Module quality were very outstanding. I couldn't be more satisfied with our overall experience.
23 Helpful vote Comments
y***l
Macao
Verified Purchase
5.0
2024-03-14
Technical advise is always acurate and friendly.
100 Helpful vote Comments
K***g
United States
Verified Purchase
5.0
2024-02-28
Work well without any issues, and the quality is beyond what I expected!
47 Helpful vote Comments
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