Product comparison · 2 network transceiver modules

Dahua Technology GSFP-1310R-20-SMF network transceiver module Fiber optic 1000 Mbit/s SFP 1550 nm vs Dahua Technology SFP-850-MMF network transceiver module Fiber optic 100 Mbit/s

Key differences

Maximum data transfer rate
- GSFP-1310R-20-SMF network transceiver module Fiber optic 1000 Mbit/s SFP 1550 nm:1000 Mbit/s
- SFP-850-MMF network transceiver module Fiber optic 100 Mbit/s:100 Mbit/s
Maximum transfer distance
- GSFP-1310R-20-SMF network transceiver module Fiber optic 1000 Mbit/s SFP 1550 nm:20000 m
- SFP-850-MMF network transceiver module Fiber optic 100 Mbit/s:2000 m
Product colour
- GSFP-1310R-20-SMF network transceiver module Fiber optic 1000 Mbit/s SFP 1550 nm:Steel
- SFP-850-MMF network transceiver module Fiber optic 100 Mbit/s:Aluminium
Width
- GSFP-1310R-20-SMF network transceiver module Fiber optic 1000 Mbit/s SFP 1550 nm:55.5 mm
- SFP-850-MMF network transceiver module Fiber optic 100 Mbit/s:13.4 mm
Depth
- GSFP-1310R-20-SMF network transceiver module Fiber optic 1000 Mbit/s SFP 1550 nm:8.5 mm
- SFP-850-MMF network transceiver module Fiber optic 100 Mbit/s:55.5 mm
Height
- GSFP-1310R-20-SMF network transceiver module Fiber optic 1000 Mbit/s SFP 1550 nm:13.4 mm
- SFP-850-MMF network transceiver module Fiber optic 100 Mbit/s:8.5 mm

Differences highlightedShow differences only

Comparison of GSFP-1310R-20-SMF, SFP-850-MMF
18 specifications	A Dahua Technology GSFP-1310R-20-SMF network transceiver module Fiber optic 1000 Mbit/s SFP 1550 nm Model GSFP-1310R-20-SMF View product	B Dahua Technology SFP-850-MMF network transceiver module Fiber optic 100 Mbit/s Model SFP-850-MMF View product
Performance2 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	1000 Mbit/s	100 Mbit/s
Interface type	SFP	SFP
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connectorKnown for one	LC	Unknown — not stated by the source
Maximum transfer distanceDiffers	20000 m	2000 m
WavelengthKnown for one	1550 nm	Unknown — not stated by the source
Tx wavelength (max)Known for one	Unknown — not stated by the source	850 nm
Rx wavelength (max)Known for one	Unknown — not stated by the source	850 nm
Features1 differ
Product colourDiffers	Steel	Aluminium
Operational conditionsidentical
Minimum operating temperatureKnown for one	-40 °C	Unknown — not stated by the source
Maximum operating temperatureKnown for one	85 °C	Unknown — not stated by the source
Operating temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	55.5 mm	13.4 mm
DepthDiffers	8.5 mm	55.5 mm
HeightDiffers	13.4 mm	8.5 mm

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.