Optcore 40G SFP 10KM


The 40GBASE-LR4 QSFP+ transceiver is compatible with Cisco Brocade & Juniper & delivers 40G data over 10km SM fiber.
It is designed for 40G Ethernet and high-performance computing networks application. It provides an ideal replacement to OEM transceiver at far less price. This 40G-QSFP-LR4 equivalent contains a duplex LC connector for the optical interface.

Available on backorder

SKU: STI-QSFP-40G-LR4 Category:


This 40G-QSFP-LR4 equivalent contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface.

• High Channel Capacity: 40 Gbps per optics• Up to 10km links on single mode fiber• 4 CWDM channels 1271, 1291,1311 and 1331nm• Electrically hot-swappable• Compliant with IEEE 802.3ba 40GBASE-LR4• Power dissipation < 3.5 W• Supports Digital Diagnostics Monitoring• RoHS6 Compliant Specification   OEM Part Number 40G-QSFP-LR4   Optcore Part Number QSFP-40G-LR4-BRO   Form Factor QSFP+   Data Rate 41.2 Gb/s   Wavelength CWDM 1271,1291,1311,1331nm   Fiber Type SMF   Max Distance 10 km   Optical Components DFB/PIN   Transmitter Power -7 ~ +2 dBm   Extinction ratio > 3.5 dB

Receiver Sensitivity
< -11.5 dBm   Receiver Overload > 3.3 dBm

Duplex LC
Digital Diagnostic Monitoring

Operating: 0°C to 70°CStorage: -40°C to 85°C
0.05 kg

40G Ethernet and OTU3Proprietary Protocol and Density ApplicationsDatacom/Telecom switch & router connectionsData Aggregation and Backplane ApplicationsHigh-performance computing networksInfiniband transmission at 4ch SDR, DDR and QDR
IEC/EN 61000-4-2,IEC-60825FDA 21CFR 1040.10 and 1040.11RoHS,SFF-8436,IEEE802.3ba

Additional information

Weight 0.1 kg
Dimensions 1 × 2 × 1 cm


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