Roll over image to zoom in · Click to see full view
| Certification | CE, FCC, UL |
|---|---|
| Depth | 18.6 mm |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Fiber ethernet cabling technology | 40GBASE |
| Fiber optic connector | MPO |
| Harmonized System (HS) code | 85369010 |
About this item
40 Gbps | Multi Mode Fiber | MPO | 300 m (984 ft) | Lifetime WarrantyThe QSFP-40G-ESR4-ST is an MSA compatible fiber transceiver module that has been designed, programmed and tested to work with MSA brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBASE-SR4 compliant...
View full product descriptionProduct information
From the manufacturer
About this product
- 100% MSA UNCODED COMPATIBLE: Designed, programmed and tested to work with compatible MSA UNCODED switches and routers to deliver reliable 40GbE connectivity
- TECHNICAL SPECS: 40GBASE-SR4 / 40 Gbps / Multi Mode / MPO Connector / 850nm / Distances up to 300 m (984 ft)
- TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in MSA compliant routers and switches
- WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
- THE IT PRO’S CHOICE: Designed and built for IT Professionals, this SFP module is backed for life (lifetime of module, not network switch), including free lifetime 24/5 multi-lingual technical assistance
40 Gbps | Multi Mode Fiber | MPO | 300 m (984 ft) | Lifetime Warranty
The QSFP-40G-ESR4-ST is an MSA compatible fiber transceiver module that has been designed, programmed and tested to work with MSA brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBASE-SR4 compliant networks, with a maximum distance of up to 300 m (984 ft).
Technical Specifications:
• Wavelength: 850nm
• Maximum Data Transfer Rate: 40 Gbps
• Type: Multi Mode Fiber
• Connection Type: MPO
• Maximum Transfer Distance: 300 m (984 ft)
• MTBF: 498,745,585 hours
• Power Consumption: Low power consumption
• Digital Diagnostics Monitoring (DDM): Yes
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
StarTech.com SFPs
All StarTech.com SFP & QSFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of QSFP+ modules and direct-attach QSFP+ cables, providing the convenience and reliability you need to ensure dependable network performance.
The StarTech.com Advantage
Product details
28
| Certification | CE, FCC, UL |
|---|---|
| Depth | 18.6 mm |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Fiber ethernet cabling technology | 40GBASE |
| Fiber optic connector | MPO |
| Harmonized System (HS) code | 85369010 |
| Height | 8.5 mm |
| Hot-swap | Yes |
| Interface type | QSFP+ |
| Master (outer) case height | 31 mm |
| Master (outer) case length | 115 mm |
| Master (outer) case width | 90 mm |
| Maximum data transfer rate | 40000 Mbit/s |
| Maximum transfer distance | 300 m |
| Mean time between failures (MTBF) | 498745585 h |
| Multi-mode fiber (MMF) supported | Yes |
| Package depth | 117 mm |
| Package height | 34 mm |
| Package weight | 75 g |
| Package width | 92 mm |
| Product colour | Silver |
| Products per master (outer) case | 100 pc(s) |
| Quantity per pack | 1 pc(s) |
| SFP transceiver standard | SR4 |
| SFP transceiver type | Fiber optic |
| Wavelength | 850 nm |
| Weight | 37.5 g |
| Width | 122 mm |
Logistics
| EAN | 0065030886352 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
-
-
- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
You might also like
Recently viewed
