Extreme Networks 10319 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+

MSA Uncoded QSFP+ Module - 40GBASE-SR4 - Multi Mode Fiber (MMF) - 40GE Gigabit Ethernet QSFP+ - MPO 300m - 850nm

$51.99

40 Gbps | Multi Mode Fiber | MPO | 300 m (984 ft) | Lifetime Warranty

SKU: QSFP-40G-ESR4-ST Category:

Specifications & Compliance

UPC
065030886352
Brand
StarTech.com
Included in Package
1 - QSFP+ Transceiver
Shipping (Package) Weight
4.6 oz [130 g]
Weight of Product
1.3 oz [37.5 g]
Product Length
0.7 in [18.6 mm]
Product Width
4.8 in [12.2 cm]
Product Height
0.3 in [8.5 mm]
Package Depth
3.5 in [89 mm]
Package Width
4.5 in [11.5 cm]
Package Height
1.2 in [30 mm]
Warranty
Lifetime
Package Quantity
1
Maximum Data Transfer Rate
40.00 Gbps
Industry Standards
IEEE 802.3ba 40GBASE-SR4
Power Consumption
< 1.3W
MTBF
646,156,559 hours
Compatible Networks
40 Gbps
Fiber Type
Multi Mode
Wavelength
850nm
Compatible Brand
MSA Compliant
Max Transfer Distance
300m [984ft]
Fiber Operating Mode
Full-Duplex
Digitial Diagnostics Monitoring Support
Yes

Questions & Answers

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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