Digitus 100Gbs QSFP28 SR4 Optical Transceiver

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Delivered between Fri, 11.7. and Tue, 15.7.
8 pieces in stock at supplier
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Product details

The Digitus DN-81316 is a pluggable, parallel, optical QSFP28 transceiver with four channels for IEEE 802.3bm, 100GBASE SR4 applications or 40-Gigabit Ethernet and Infiniband FDR/EDR applications. The optical QSFP28 full-duplex module provides four independent transmit and receive channels, each operating at 26 Gbps for a total data rate of 104 Gbps over 70 m when using the OM3 standard. These modules are designed for operation over multimode fiber optic systems with an 850 nm VCSEL laser array. A fiber optic flat ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP module socket. QSFP28 SR4 transceivers offer higher port density and provide savings on overall system costs.

Key specifications

Module type
QSFP28
Wavelength
850 nm
Transmission
Multi Mode
Item number
20841004

General information

Manufacturer
Digitus
Category
Transceivers
Manufacturer no.
DN-81631
Release date
28.4.2022
External links
Manufacturer's site (en)

Colour

Colour
Silver
Exact colour description
darkslategray

Transceiver properties

Module type
QSFP28
Transmission
Duplex
Wavelength
850 nm
Max. Transmission range
70 m
Transmission
Multi Mode
Interface
SFP+
Data throughput
100 Gbit/s

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece(s)

Product dimensions

Length
10 mm
Width
90 mm
Height
29 mm
Weight
50 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Transceivers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Planet
    0 %
  • 5.SwissGBIC
    0.1 %
  • 6.Digitus
    0.2 %
  • 6.TP-Link
    0.2 %
  • 8.CBO
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Digitus
    Not enough data
  • 1.BlueOptics
    0 days
  • 2.MikroTik
    1 day
  • 3.Ubiquiti
    2 days
  • Aruba
    Not enough data

Return rate

How often is a product of this brand in the «Transceivers» category returned?

Source: Digitec Galaxus
  • 5.Ubiquiti
    3.6 %
  • 6.BlueOptics
    4.2 %
  • 6.Digitus
    4.2 %
  • 8.TP-Link
    4.4 %
  • 9.HPE
    4.5 %
Source: Digitec Galaxus