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Home
Optics Transceivers | SFP Modules
1/2/4G Transceiver Modules
1G SFP
181773
Cisco GLC-EZX-SM-120 Compatible LS-SM551G-A2C 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module
  • Cisco GLC-EZX-SM-120 Compatible LS-SM551G-A2C 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 1
  • Cisco GLC-EZX-SM-120 Compatible LS-SM551G-A2C 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 2
  • Cisco GLC-EZX-SM-120 Compatible LS-SM551G-A2C 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 3
  • Cisco GLC-EZX-SM-120 Compatible LS-SM551G-A2C 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 4
  • Cisco GLC-EZX-SM-120 Compatible LS-SM551G-A2C 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module thumb image 5

Cisco GLC-EZX-SM-120 Compatible LS-SM551G-A2C 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module

#181773
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

Cisco GLC-EZX-SM-120 Compatible LS-SM551G-A2C 1.25G SFP 1550nm 120km DOM Duplex LC/UPC SMF Optical Transceiver Module

  • C$  34.182

    1900 in Stock

 23 Reviews
0 Questions
Request Stock
1.1K Sold
C$  34.182
Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
1
C$ 34.182
100
C$ 32.474
1000
C$ 31.447
3000
C$ 30.423
6000
C$ 29.397
Manufacture: LINK-PP
P/N: LS-SM551G-A2C
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:
GLC-EX-SM1550-40 | 40km
GLC-EZX-SM-100 | 100km
GLC-EZX-SM-120 | 120km
GLC-EZX-SM-160 | 160km
GLC-ZX-SM | 80km
GLC-ZX-SM-RGD | 80km
Shipping:
C$ 40.374
to United States Via Fedex IP
Estimated delivery time : 3-6 days. See details
Stock:
1900 in Stock .
Quantity:
Total Price:
C$ 34.182
Add to wish

Cisco GLC-EZX-SM-120 Compatible LINK-PP LS-SM551G-A2C 1.25G SFP Duplex LC/UPC Optical Transceiver Module(SMF, 1550nm, 120km, LC, DOM)


The LS-SM551G-A2C 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-A2C Cisco Compatible
 GLC-EZX-SM-120
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
Operating case temperature
0 to 70°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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Customer Reviews

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  • 5

    23 reviews

  • 5 Stars
    96%
    4 Stars
    4%
    3 Stars
    0%
    2 Stars
    0%
    1 Star
    0%
L***a
Belarus
Verified Purchase
5.0
2024-07-25
Worked as expected. We ordered what we thought was the right part. perfect
66 Helpful vote Comments
P***s
Malaysia
Verified Purchase
5.0
2024-05-31
Excellent service once again from l-p.com
96 Helpful vote Comments
Z***m
Thailand
Verified Purchase
5.0
2024-05-30
Great communications, quick assembly and shipping, and terrific packaging.
99 Helpful vote Comments
D***o
United Kingdom
Verified Purchase
5.0
2024-03-18
Personally emailed me to check that I got it. Such great customer service!
89 Helpful vote Comments
M***a
Brunei Darussalam
Verified Purchase
4.0
2024-03-06
I have purchased more than 2 dozen of these and they just work as expected with no muss, no fuss.
11 Helpful vote Comments
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  • Carrier

    CostDelivery TimeTracking

  • Fedex IP

    C$ 40.374 3-6 days Available

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