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Home
Optics Transceivers | SFP Modules
10/25/40G/100G Transceiver Modules
40G QSFP+
176744
Chelsio SM40G-ER 40GBASE-T ER4 QSFP+ SMF Optical Transceiver Module 1310nm 40km DOM Duplex LC

Chelsio SM40G-ER 40GBASE-T ER4 QSFP+ SMF Optical Transceiver Module 1310nm 40km DOM Duplex LC

#176744
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

Chelsio SM40G-ER 40GBASE-T ER4 QSFP+ SMF Optical Transceiver Module 1310nm 40km DOM Duplex LC

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Free shipping over $600, If you need a more favorable price, please contact us directly.
Qty (pcs) :
Unit Price :
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$ 436
100
$ 414.2
1000
$ 401.12
3000
$ 388.04
6000
$ 374.96
Manufacture: LINK-PP
P/N: LQ-CW40-ER4C
Compatible:
Cisco
LINK-PP
Alcatel-Lucent
Allied Telesis
Arista
Avago
Avaya
Brocade
Check Point
Chelsio
Ciena
D-Link
Dell
Edge-Core
Extreme
F5 Networks
FS
Fortinet
Generic
H3C
HPE H3C
HW
Intel
Juniper
MRV
Mellanox
Mikrotik
Palo Alto
Quanta
ZTE
Compatible P/N:
SM40G-ER
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Chelsio SM40G-ER Compatible LINK-PP LQ-CW40-ER4C 40GBASE-T ER4 QSFP+ SMF Optical Transceiver Module Duplex LC(SMF, 1310nm, 40km, LC, DOM)


The QSFP+ transceiver is designed for 40km optical communication applications，which is compliant to 40GBASE-ER4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.


LINK-PP Part Number
 LQ-CW40-ER4C Chelsio Part Number
 SM40G-ER
Form Factor
 QSFP+
 Max Data Rate
 40Gbps
Wavelength
 1310nm Max Cable Distance
 40km
Connector
Duplex LC
Media
SMF
Transmitter Type
DFB CWDMReceiver Type

APD

TX Power
-2.7~4.5dBm
Receiver Sensitivity
<-21.2dBm
Powerbudget
18.5dB
Receiver Overload
-4.5dBm
Power Consumption
≤3.3WTemperature range
0°C to +70°C
Host FEC
Supported
ProtocolsCase

OTN OTU3, 40G Ethernet, SATA/SAS3, MSA Compliant
  1. Chelsio SM40G-ER

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R***n
Belarus
Verified Purchase
5.0
2022-11-29
Great pricing, Fast shipping, wouldn't hesitate to buy from again.
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G***y
Hong Kong
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5.0
2022-06-12
Fast shipping, good service, high quality.
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N***e
United States
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5.0
2022-04-23
Purchased 30 pcs 5 months ago and working without any problem until now.
46 Helpful vote Comments
S***n
Ireland
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5.0
2022-01-06
My order of lan transformer arrived on time. Now they work fine with my Smart Meters.
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2021-07-05
It is always a pleasure to purchase from l-p.com. Their website is easy and friendly to use and the products have great descriptions and always accurately show. Customer service is the best I've experienced..
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Norway
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2021-05-28
Quick and on time, No mistakes..... Thank You
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