Brocade 40G-QSFP-LR4 Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+
Brocade 40G-QSFP-LR4 Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm - DDM - Image 2

Brocade 40G-QSFP-LR4 Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm - DDM

$244.99

40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty

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

Specifications & Compliance

UPC
065030885577
Brand
StarTech.com
Included in Package
1 - QSFP+ Transceiver
Shipping (Package) Weight
1.8 oz [50 g]
Weight of Product
1.7 oz [49 g]
Product Length
0.7 in [18.3 mm]
Product Width
4.8 in [12.2 cm]
Product Height
0.3 in [8.5 mm]
Package Depth
3.5 in [90 mm]
Package Width
4.5 in [11.5 cm]
Package Height
1.2 in [31 mm]
Warranty
Lifetime
Package Quantity
1
Maximum Data Transfer Rate
41.25 Gbps
Industry Standards
IEEE 802.3ba 40GBASE-LR4
Power Consumption
< 1.3W
MTBF
95,832,027 hours
Compatible Networks
40 Gbps
Fiber Type
Single Mode
Wavelength
1270nm to 1330nm
Compatible Brand
Brocade
Max Transfer Distance
10 km (6.2 mi)
Fiber Operating Mode
Full-Duplex
Digitial Diagnostics Monitoring Support
Yes
OEM Part Number
40G-QSFP-LR4

Questions & Answers

Why is my SFP Transceiver not working with my Network Device?
Ensure the Network Device is running a compatible Firmware Version on a compatible Operating System . Please consult the manufacturer of the Network Device for more information regarding the minimum required or recommended system software.

What is the difference between UPC and APC fiber connectors, and which type do StarTech.com fiber products use?
UPC and APC connectors differ in their end-face polish, and StarTech.com fiber products use UPC connectors. Explanation: UPC (Ultra Physical Contact) and APC (Angled Physical Contact) are fiber connector types that differ in how the fiber end face is polished: UPC connectors: The fiber end face is polished flat with a slight dome shape to ensure direct core contact and low insertion loss. APC connectors: The fiber end face is polished at an 8-degree angle to reduce back reflection in high-performance applications. UPC and APC connectors are not compatible and should not be mated. The angled surface of an APC connector prevents proper alignment with a UPC connector, which can result in high signal loss or a failed connection. StarTech.com fiber products use UPC connectors, so they must be connected to other UPC-compatible fiber interfaces to ensure proper operation.

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