Product comparison · 2 network transceiver modules

LevelOne 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm vs LevelOne 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm

31specifications compared
11differ
20identical
1known for one product only

Key differences

Maximum transfer distance
- 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm:10000 m
- 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm:20000 m
Tx power (min)
- 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm:-9 dBmW
- 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm:-8 dBmW
Networking standards
- 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm:IEEE 802.3z
- 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm:IEEE 802.3ah
Width
- 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm:13.7 mm
- 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm:57 mm
Depth
- 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm:56.6 mm
- 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm:12 mm
Height
- 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm:8.95 mm
- 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm:13.7 mm
Weight
- 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm:20 g
- 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm:22 g
Package width
- 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm:76 mm
- 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm:106 mm

Side by side

Differences highlightedShow differences only

Comparison of SFP-9221, SFP-9331
32 specifications	A LevelOne 1.25Gbps Single-mode BIDI SFP Transceiver, 10km, TX 1310nm / RX 1550nm Model SFP-9221 View product	B LevelOne 1.25Gbps Single-mode BIDI SFP Transceiver, 20km, TX 1550nm / RX 1310nm Model SFP-9331 View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	1250 Mbit/s	1250 Mbit/s
Interface type	SFP	SFP
Single-mode fiber (SMF) supported	Yes	Yes
Fiber optic connector	LC	LC
Fiber cable diameters supported (core/cladding)	9/125 µm	9/125 µm
Maximum transfer distanceDiffers	10000 m	20000 m
Tx power (min)Differs	-9 dBmW	-8 dBmW
Tx power (max)	-3 dBmW	-3 dBmW
Networking standardsDiffers	IEEE 802.3z	IEEE 802.3ah
Fiber ports quantity	1	1
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Hot-swap	Yes	Yes
Poweridentical
Input voltage	3.3 V	3.3 V
Maximum voltage	6 V	6 V
Maximum current	0.3 A	0.3 A
Certificatesidentical
Compliance certificates	RoHS	RoHS
Safety	EN 60825-1	EN 60825-1
Certification	CE, FCC	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)	5 - 95%	5 - 95%
Weight & dimensions4 differ
WidthDiffers	13.7 mm	57 mm
DepthDiffers	56.6 mm	12 mm
HeightDiffers	8.95 mm	13.7 mm
WeightDiffers	20 g	22 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging data4 differ
Package widthDiffers	76 mm	106 mm
Package depthDiffers	50 mm	20 mm
Package heightDiffers	130 mm	65 mm
Package weightDiffers	60 g	35 g
Logistics dataidentical
Harmonized System (HS) code	85369010	85369010

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.

More network transceiver module comparisons

All network transceiver module comparisons