Product comparison · 2 network transceiver modules

LevelOne 1.25G SMF GBIC Transceiver, 10km, 1310nm vs LevelOne 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm

17specifications compared
9differ
8identical
18known for one product only

Key differences

Maximum data transfer rate
- 1.25G SMF GBIC Transceiver, 10km, 1310nm:1250 Mbit/s
- 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm:155 Mbit/s
Interface type
- 1.25G SMF GBIC Transceiver, 10km, 1310nm:GBIC
- 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm:SFP
Fiber optic connector
- 1.25G SMF GBIC Transceiver, 10km, 1310nm:SC
- 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm:LC
Maximum transfer distance
- 1.25G SMF GBIC Transceiver, 10km, 1310nm:10000 m
- 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm:40000 m
Tx power (min)
- 1.25G SMF GBIC Transceiver, 10km, 1310nm:-9.5 dBmW
- 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm:-8 dBmW
Networking standards
- 1.25G SMF GBIC Transceiver, 10km, 1310nm:IEEE 802.3z
- 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm:IEEE 802.3ah
Input voltage
- 1.25G SMF GBIC Transceiver, 10km, 1310nm:3.1 V
- 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm:3.3 V
Maximum current
- 1.25G SMF GBIC Transceiver, 10km, 1310nm:0.25 A
- 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm:0.3 A

Side by side

Differences highlightedShow differences only

Comparison of GVT-0201, SFP-7431
35 specifications	A LevelOne 1.25G SMF GBIC Transceiver, 10km, 1310nm Model GVT-0201 View product	B LevelOne 155Mbps Single-mode BIDI SFP Transceiver, 40km, TX 1550nm / RX 1310nm Model SFP-7431 View product
Performance6 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	1250 Mbit/s	155 Mbit/s
Interface typeDiffers	GBIC	SFP
Single-mode fiber (SMF) supported	Yes	Yes
Fiber optic connectorDiffers	SC	LC
Fiber cable diameters supported (core/cladding)	9/125 µm	9/125 µm
Maximum transfer distanceDiffers	10000 m	40000 m
Tx power (min)Differs	-9.5 dBmW	-8 dBmW
Tx power (max)	-3 dBmW	-3 dBmW
Networking standardsDiffers	IEEE 802.3z	IEEE 802.3ah
Fiber ports quantityKnown for one	Unknown — not stated by the source	1
WavelengthKnown for one	1310 nm	Unknown — not stated by the source
Rx wavelength (min)Known for one	1260 nm	Unknown — not stated by the source
Rx wavelength (max)Known for one	1610 nm	Unknown — not stated by the source
Featuresidentical
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Input voltageDiffers	3.1 V	3.3 V
Maximum voltage	6 V	6 V
Maximum currentDiffers	0.25 A	0.3 A
Certificates1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
SafetyDiffers	EN 60825-1, FDA 21 CFR 1040.10, 1040.11	EN 60825-1
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	13.7 mm
DepthKnown for one	Unknown — not stated by the source	56.5 mm
HeightKnown for one	Unknown — not stated by the source	8.95 mm
WeightKnown for one	Unknown — not stated by the source	20 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	75 mm
Package depthKnown for one	Unknown — not stated by the source	51 mm
Package heightKnown for one	Unknown — not stated by the source	130 mm
Package weightKnown for one	Unknown — not stated by the source	60 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85369010
Country of originKnown for one	Taiwan	Unknown — not stated by the source

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.

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