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PLANET QSFP-40G-SR4 QSFP+ Transceiver 40GBASE-SR4 850 nm MPO Multimode 100 m OM3 and 150 m OM4 with DDM

Brand:
Planet
PLANET QSFP-40G-SR4 / Fiber optic / 40000 Mbit/s / QSFP+ / Grey /
PLANET QSFP-40G-SR4 QSFP+ Transceiver 40GBASE-SR4 850 nm MPO Multimode 100 m OM3 and 150 m OM4 with DDM
€122.33 inc. VAT
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QSFP-40G-SR4
€102.80
€122.33 inc. VAT
Ships from EU stock: 1 item(s)
Product Code
04:335791
EAN Code
4711605283120
Manufacturer
Planet

Quick Specs

Standard
40GBASE-SR4 · 40 Gbps
Fibre & Reach
OM3 100 m · OM4 150 m
Connector
MPO/MTP · 850 nm
Diagnostics
DDM
Delivery

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PLANET QSFP-40G-SR4 — 40G SR4 QSFP+ on MPO

40 GbpsQSFP+ SR4MPO · 850 nmOM4 150 m

The PLANET QSFP-40G-SR4 is a 40 Gbit QSFP+ transceiver for multimode fibre: four parallel lanes at 850 nm over an MPO/MTP trunk, reaching 100 m on OM3 and 150 m on OM4, with digital diagnostics. It is the short-reach 40G optic for PLANET switches with QSFP+ ports and for other MSA-compliant 40G ports, used for uplinks and stacking links inside one data room. In practice, multimode optics are the cheaper choice for links inside one building: most server rooms and floor risers already carry OM3 or OM4 fibre, and the module plus a short patch cord is all a port needs. Before you order, check the fibre grade printed on the cable jacket and the real length of the run, including patch panels.

Compatibility — check before buying:
It has an MPO/MTP connector, so a normal LC duplex patch cord will not fit — you need a multimode MPO trunk, which is not included. Reach is 100 m on OM3 and 150 m on OM4. For single-mode runs between buildings PLANET offers the QSFP-40G-LR4 with LC connectors; the two do not link to each other. Keep the dust cap on until you connect the fibre, and clean both connector ends before every mating — dirt is the most common cause of a link that will not come up. Not sure? Send us your device model and the cable run and we check it before you order.

Best For

✓ 40G uplinks inside one data room
✓ PLANET switches with QSFP+ ports
✓ MPO-based structured cabling
✓ Top-of-rack to core links
✓ OM3 / OM4 multimode trunks
✓ Replacing a failed 40G SR4 module

Key Features

 
40G over short multimode runs
Four 10G lanes at 850 nm carry 40 Gbps over an MPO/MTP trunk, up to 150 m on OM4.
 
Multimode fibre, short reach
Built for the short runs inside a building or data room over OM-grade multimode fibre. Reach depends on the fibre grade — check what is actually in your walls before you plan a link.
 
Monitoring you can read
Digital diagnostics (DDM) let the host report temperature, laser power and received light, so a dirty connector or a failing link shows up before users call.
 
Hot-swappable
Modules and cables plug into a live port without shutting the switch down, so a link can be added or replaced during working hours. Seat it until it clicks and use the latch or pull tab to remove it.

Technical Specifications

Identification
Brand PLANET Technology
Model 40GBASE-SR4 QSFP+ Fiber Transceiver (Multimode, MPO, 850nm, DDM) – 100m
Part Number QSFP-40G-SR4
EAN / GTIN 4711605283120
Pack Size Single unit
Interface
Form Factor QSFP+
Standard 40GBASE-SR4 (IEEE 802.3ba)
Data Rate 40 Gbps
Connector MPO/MTP
Optics & Reach
Wavelength 850 nm
Fibre Multimode, parallel (MPO trunk)
Reach on OM3 100 m
Reach on OM4 150 m
Environment & Power
Operating Temperature 0 to 60 °C
Diagnostics (DDM) Yes
Hot-Swap Yes
Compatibility
Designed For PLANET switches and media converters with the matching port, and other MSA-compliant ports
Link Partner Another 40GBASE-SR4 module over an MPO/MTP trunk
In the Box
Included 1 module
Not Included MPO/MTP multimode trunk cable, the far-end module and cleaning tools
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term PLANET does not state a warranty term for this module on its product page. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process.

Frequently Asked Questions

What cable do I need?
A multimode MPO/MTP trunk (OM3 up to 100 m, OM4 up to 150 m) and an SR4 module at the far end. Neither is included. Tell us the distance and we quote the trunk.
SR4 or LR4?
The SR4 runs over multimode MPO trunks inside a building. The QSFP-40G-LR4 runs over single-mode LC fibre for longer links. They do not link to each other.
Are fibre patch cords included?
No. You get 1 module. The patch cord for the MPO/MTP connector, a matching module for the far end of the link and a fibre cleaning tool are bought separately. Tell us the distance and the fibre type and we quote the right cord.
Will it work in a switch from another brand?
PLANET builds the module to the MSA standard with no vendor-specific coding, so switches that lock out third-party optics may refuse it — send us the model and we check it.
Singular Expert Insight
We fit the QSFP-40G-SR4 for 40G links that stay inside the data room and use MPO trunks. If your fibre plant is LC single-mode, or the link leaves the building, the LR4 version is the right part. Order the trunk and the far-end module together. Every order is backed by Singular’s local support in Cyprus — if a link will not come up, send us the port status and we help you find out whether it is the module, the cable or the configuration. Browse all transceivers and DAC cables or the switches they plug into.

Buyer’s Guide

Buy it if

You need 40G over an MPO multimode trunk up to 150 m on QSFP+ ports.

Skip it if

Your fibre is LC duplex or single-mode, or the run is longer than 150 m.

Also consider

PLANET QSFP-40G-LR4 for single-mode links.

Features - Planet - QSFP-40G-SR4

More Details
Product Code
04:335791
EAN Code
4711605283120
Manufacturer
Planet
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