Fiber Optic Transceivers SFP Module Cisco QSFP-40G-SR4-S Compatible QSFP+ 40G SR4 850nm 100m and 300m MPO port Optical Transceiver

Regular price: R 1,808.71
Sale price: R 1,808.71
Regular price: ~~R 2,137.57~~
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SPECIFICATIONS

Brand Name: UTOPTEK

Certification: CE,RoHS,FCC

Connector Type: MPO

DDM Function: Support

Data Rate: 40Gbps

Distance: 100m

Fiber Type: Multi Mode

Model Number: QSFP-40G-SR4

Network: Wired LAN,IP

Product name: 40G QSFP+ Transceiver

Type: Fiber Optic Transceivers

Use: Fiber Network Switch/Routers

Warranty: 1~3 Years

Warranty Time: 2 Years

Wavelength: 850nm

Working Temperature: 0~+70 (Commercial) / -45~+80 (Industrial)

Products Description

Product Features:

● Support 40GBASE-SR4/QDR application

● Compliant to QSFP+ Electrical MSA SFF-8436

● Multi rate of up to 10.3125Gbps per channel

● Transmission distance up to 100m (OM3) and 150m (OM4)

● +3.3V single power supply

● Low power consumption

● Operating case temp Commercial: 0°C to +70 °C

● RoHS 6/6 compliant

Applications

● 40GBASE-SR4 at 10.3125Gbps per lane

● InfiniBand QDR

● Other optical links

Specifications

Brand	UTOPTEK, OEM
Condition	100% New
Form Factor	QSFP+
Wavelength:	850nm
Distance	100M
Data Rate (max)	40Gb/s
Working Temperature (°C)	0°C~70°C
Storage Temperature (°C)	-40°C~+85°C
Relative Humidity	0~85%
Voltage Supply	3.3--5v
Connector	MPO
Warranty	2 years
Compatible with	Cisco, Huawei, HP, ZTE, Juniper, Mikrotik etc.
Time of delivery	2-4 working days
HS Code	8517795000
Package	10 pcs/box

Details Images

Packing & Delivery

Standard Package: 10pcs/plastic tray, 500pcs/Carton, 14KG

40Gbps QSFP+ Transceiver

Part No.

Data Rate

Form Factor

Distance

Wavelength

Transmitter

Receiver

Interface

Temp.

QSFP-40G-SR-BD

40Gb/s

QSFP+

100m

850nm/900nm

DFB

0-70℃

QSFP-40G-SR4

40Gb/s

QSFP+

100m

850nm

VCSEL

MPO

0-70℃

QSFP-40G-SR-2KM

40Gb/s

QSFP+

2km

1310nm

DFB

MPO

0-70℃

QSFP-40G-LX4

40Gb/s

QSFP+

2km/150m

1310nm/850nm

DFB

0-70℃

QSFP-40G-LR-S

40Gb/s

QSFP+

10km

1310nm

DFB

MPO

0-70℃

QSFP-40G-LR4

40Gb/s

QSFP+

10km

1310nm

DFB

0-70℃

QSFP-40G-LR4

40Gb/s

QSFP+

20km

1310nm

DFB

0-70℃

QSFP-40G-ER4 lite

40Gb/s

QSFP+

30km

1310nm

DML

APD

0-70℃

QSFP-40G-ER4

40Gb/s

QSFP+

40km

1310nm

DML

APD

0-70℃

QSFP-40G-ZR4

40Gb/s

QSFP+

80km

1310nm

DML

APD

0-70℃

The Fiber Optic Transceivers SFP Module Cisco QSFP-40G-SR4-S Compatible QSFP+ 40G SR4 850nm 100m and 300m MPO port Optical Transceiver is far and away, one of our most popular items. People can't seem to get enough of it.

Inventory Last Updated: Oct 02, 2025

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