You can read these without choosing:

Tallybuy
Deliver toAT

Level One

LevelOne 1.25Gbps Multi-mode SFP Transceiver, 2km, 1310nm

1 offer · 1 shop · last checked 2026-10-29 06:11 (Europe/Vienna)

SFP transceiver type
Fiber optic
Maximum data transfer rate
1250 Mbit/s
Interface type
SFP
Fiber optic connector
LC
Product image: LevelOne 1.25Gbps Multi-mode SFP Transceiver, 2km, 1310nm1 / 4

Item price

EUR 29,13

Sold by Netzwerkartikel.de · LevelOne 1.25G Multi-Mode SFP Transceiver 2km, 1310nm · New

Item price only. Check the cost details in the offers below.

Offers

1 live offer

Ordered by delivered total, lowest first. Offers whose total is not stated follow; that placement says nothing about their price.

Links to merchants are affiliate links (advertising). Tallybuy earns a commission if you buy. The offers, their order and what you pay stay the same. About affiliate links

Observed item prices

Netzwerkartikel.de, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR29,1329 Oct 2026
Lowest
Unchanged since 28 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR29,13EUR29,13EUR29,131
28 Oct 2026EUR29,13EUR29,13EUR29,131

About this product

LevelOne 1.25Gbps Multi-mode SFP Transceiver, 2km, 1310nm, Fiber optic, 1250 Mbit/s, SFP, LC, 62.5/125 µm, 2000 m

Read the full source description

LevelOne SFP-3111 is a high performance and cost-effective multi-mode SFP transceiver. Intended for use with Gigabit Ethernet, it provides up to 1.25 Gbps bi-directional data transfer rate on a single duplex fiber core. For use with 50 and 62.5 micron fiber cables, it can reach a distance of up to 2km. The SFP-3111 transceiver operates using a wavelength of 1310nm with a FP LD Laser Diode light source and has a LC connector.

- 1310nm FP LD - Data Rate: 1.25Gbps, NRZ - Single +3.3V Power Supply - RoHS Compliant and Lead-free - AC/AC Differential Electrical Interface - Compliant with Multi-Source Agreement (MSA) - Small Form Factor Pluggable (SFP) - Duplex LC Connector - Compliance with specifications for IEEE-802.3z Gigabit Ethernet at 1.25Gbps - Compliance with ANSI specifications for Fiber Channel applications at 1.06bps - No configuration or installation software required - Eye Safety Designed to meet LASER Class 1 comply with EN60825-1

Text from Specs Icecat.

Specifications

34 specifications

Product data: Specs Icecat

GTIN
04015867154670
GTIN
04015867240274
MPN
SFP-3111
Performance13
SFP transceiver type
Fiber optic
Maximum data transfer rate
1250 Mbit/s
Interface type
SFP
Multi-mode fiber (MMF) supported
Yes
Fiber optic connector
LC
Fiber cable diameters supported (core/cladding)
62.5/125 µm
Maximum transfer distance
2000 m
Wavelength
1310 nm
Tx power (min)
-9.5 dBmW
Tx power (max)
1 dBmW
Networking standards
IEEE 802.3z
Duplex system
Full
Fiber ports quantity
1
Features2
Plug and Play
Yes
Hot-swap
Yes
Power3
Input voltage
3.3 V
Maximum voltage
6 V
Maximum current
0.3 A
Certificates3
Compliance certificates
RoHS
Safety
EN 60825-1
Certification
CE, FCC
Operational conditions3
Operating temperature (T-T)
0 - 70 °C
Storage temperature (T-T)
-40 - 85 °C
Operating relative humidity (H-H)
5 - 95%
Weight & dimensions4
Width
57 mm
Depth
12 mm
Height
13.7 mm
Weight
20 g
Packaging content1
Quantity per pack
1 pc(s)
Packaging data4
Package width
106 mm
Package depth
20 mm
Package height
65 mm
Package weight
35 g
Logistics data1
Harmonized System (HS) code
85369010