China China wholesale Cheap Sfp Modules - 40Gb/s QSFP+ LR 1310nm 10km DDM Duplex LC optical transceiver – Topticom manufacturers and suppliers

China wholesale Cheap Sfp Modules - 40Gb/s QSFP+ LR 1310nm 10km DDM Duplex LC optical transceiver – Topticom

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China wholesale Cheap Sfp Modules - 40Gb/s QSFP+ LR 1310nm 10km DDM Duplex LC optical transceiver – Topticom Detail:

Product Description

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.

The central wavelengths of the 4 CWDM channels are 1271nm, 1291nm, 1311nm and 1331nm as members of the CWDM wavelength grid defined in ITU-T G694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.

Product Feature

4 CWDM lanes MUX/DEMUX design

Up to 11.2Gbps per channel bandwidth

Aggregate bandwidth of > 40Gbps

Duplex LC connector

Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard

QSFP MSA compliant

Up to 10 km transmission

Compliant with QDR/DDR Infiniband data rates

Single +3.3V power supply operating

Temperature range 0°C to 70°C

RoHS Compliant Part

Application

Rack to rack

Data centers

Metro networks

Switches and Routers

40G BASE-LR4 Ethernet Links

Product Specification

Parameter	Data	Parameter	Data
Form Factor	QSFP+	Wavelength	1310nm
Max Data Rate	44.8	Max Transmission Distance	10km@SMF
Connector	Duplex LC	Media	SMF
Transmitter Type	DFB CWDM	Receiver Type	PIN
Diagnostics	DDM Supported	Temperature Range	0 to 70°C (32 to 158°F)
TX Power	-7~2.3dBm	Receiver Sensitivity	<-9.9dBm
Power Consumption	3.5W	Extinction Ratio	3.5dB

Quality Test

Quality Certificate

xinfu

CE Certificate

safd (2)

EMC report

safd (3)

IEC 60825-1

safd (1)

IEC 60950-1

123(1)

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