STARTECH.COM QSFP40GESR4E
QSFP+ - 1 x MPO Duplex 40GBase-SR4 Network - 1 Pack - For Optical Network, Data
Key facts
- Part number
- QSFP40GESR4E
- Brand
- STARTECH.COM
- Category
- Transceivers
- Price
- AUD 446.59≈ USD 311 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
The QSFP40GESR4E is a Dell EMC QSFP-40G-ESR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Dell EMC 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 400 m (1312 ft.).
Technical Specifications:
- Wavelength: 850nm
- Maximum Data Transfer Rate: 40 Gbps
- Type: Multi Mode Fiber
- Connection Type: MPO
- Maximum Transfer Distance: 400 m (1312 ft.)
- MTBF: 45,017,120 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.
- 40Gigabit Ethernet - Designed to provide high-performance Ethernet connection while minimizing power and CPU cycles' utilization
- Typically used for short distance, multi-mode fibre optic is ideal to carry data and transmit audio/video applications within a building
- Supports optical fibre cable for durable performance, minimal signal loss, and fast data transfers to greater distances
- With 40GBase-SR4 technology, enjoy up to 40Gbps data transfer rate over optical fibre cable
Specifications
General
- Total Number of Ports
- 1
- Product Type
- QSFP+
Manufacturer Website Address
- Product Model
- QSFP40GESR4E
- Product Name
- Dell EMC QSFP-40G-ESR4 Compatible QSFP+ Transceiver Module - 40GBase-SR4
- Compatibility
- MSA Compliant
- Application/Usage
- Data Networking
Optical Network
- Network Technology
- 40GBase-SR4
- Media Type Supported
- Optical Fiber
- Fiber Mode Supported
- Multi-mode
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 446.59≈ USD 311
- Oct 2026
- Lowest recorded
- AUD 446.59≈ USD 311
- Highest recorded
- AUD 446.59≈ USD 311
- Recorded
- 2026
- 1 price point
AUD 446.59 rrp, recorded
Buy or sell STARTECH.COM QSFP40GESR4E
Buying STARTECH.COM transceivers
Looking to buy the STARTECH.COM QSFP40GESR4E or a compatible transceiver? Prology supplies new, refurbished and used STARTECH.COM transceivers in Australia and the United States. Send the part number and quantity for a firm price.
Selling STARTECH.COM transceivers
Have a spare or decommissioned QSFP40GESR4E? Prology buys used and surplus STARTECH.COM transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your QSFP40GESR4E.
- What is the STARTECH.COM QSFP40GESR4E?
- The STARTECH.COM QSFP40GESR4E is a STARTECH.COM transceiver – QSFP+ - 1 x MPO Duplex 40GBase-SR4 Network - 1 Pack - For Optical Network, Data.
- How much does the STARTECH.COM QSFP40GESR4E cost?
- The reference price on record is AUD 446.59 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the STARTECH.COM QSFP40GESR4E?
- It is not listed on the Prology store yet. Prology sources STARTECH.COM transceivers on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used STARTECH.COM QSFP40GESR4E?
- Yes. Prology buys used and surplus STARTECH.COM transceivers, including the QSFP40GESR4E. Get an offer — sell outright or trade in against your next order.
Request a quote for QSFP40GESR4E
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.