Product comparison · 2 network transceiver modules

D-Link DEM-330R network transceiver module Fiber optic 1250 Mbit/s LC vs D-Link DEM-330T network transceiver module Fiber optic 1250 Mbit/s LC

Key differences

Tx wavelength (max)
- DEM-330R network transceiver module Fiber optic 1250 Mbit/s LC:1310 nm
- DEM-330T network transceiver module Fiber optic 1250 Mbit/s LC:1550 nm
Rx wavelength (max)
- DEM-330R network transceiver module Fiber optic 1250 Mbit/s LC:1550 nm
- DEM-330T network transceiver module Fiber optic 1250 Mbit/s LC:1310 nm
Cabling technology
- DEM-330R network transceiver module Fiber optic 1250 Mbit/s LC:1000BASE-BX-U
- DEM-330T network transceiver module Fiber optic 1250 Mbit/s LC:1000BASE-BX-D

Differences highlightedShow differences only

Comparison of DEM-330R, DEM-330T
21 specifications	A D-Link DEM-330R network transceiver module Fiber optic 1250 Mbit/s LC Model DEM-330R View product	B D-Link DEM-330T network transceiver module Fiber optic 1250 Mbit/s LC Model DEM-330T View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	1250 Mbit/s	1250 Mbit/s
Interface type	LC	LC
Fiber optic connector	LC	LC
Fiber cable diameters supported (core/cladding)	9/125 µm	9/125 µm
Maximum transfer distance	10000 m	10000 m
Tx wavelength (max)Differs	1310 nm	1550 nm
Rx wavelength (max)Differs	1550 nm	1310 nm
Link budget	18 dB	18 dB
Cabling technologyDiffers	1000BASE-BX-U	1000BASE-BX-D
Featuresidentical
Product colour	Silver	Silver
Hot-swap	Yes	Yes
Mean time between failures (MTBF)	445890 h	445890 h
Poweridentical
Input voltage	3.3 V	3.3 V
Certificatesidentical
Safety	TUV, UL, FDA	TUV, UL, FDA
Certification	FCC Class B, ICES-003 Class B, CE Class B, VCCI Class B RoHS	FCC Class B, ICES-003 Class B, CE Class B, VCCI Class B RoHS
Weight & dimensionsidentical
WidthKnown for one	13.4 mm	Unknown — not stated by the source
DepthKnown for one	55.5 mm	Unknown — not stated by the source
HeightKnown for one	11.3 mm	Unknown — not stated by the source
Weight	19.8 g	19.8 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.