StarTech.com Cisco QSFP-40GE-LR4 Compatible QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber SMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - LC 10km - 1270nm to 1330nm - DDM Cisco C4500, N7000, N7700

40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty

The QSFP-40GE-LR4-ST is a Cisco QSFP-40GE-LR4 compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBASE-LR4 compliant networks, with a maximum distance of up to 10 km (6.2 mi).

Technical Specifications:

• Wavelength: 1270nm to 1330nm
• Maximum Data Transfer Rate: 40 Gbps
• Type: Single Mode
• Connection Type: LC Connector
• Maximum Transfer Distance: 10 km (6.2 mi)
• MTBF: 244,610,583 hours
• 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 & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.

The StarTech.com Advantage

ON ORDER

SKU: QSFP-40GE-LR4-ST

Manufacturer: StarTech.com StarTech.com

RRP Price €1,324.37

Specifications

Performance

SFP transceiver type
Fiber optic
Maximum data transfer rate
40000 Mbit/s
Interface type
QSFP+
Single-mode fiber (SMF) supported
Yes
Multi-mode fiber (MMF) supported
No
Fiber optic connector
LC
SFP transceiver standard
LR4
Fiber ethernet cabling technology
40GBASE
Digital Diagnostics Monitoring (DDM)
Yes

Features

Product colour
Silver
Hot-swap
Yes
Mean time between failures (MTBF)
244610583 h
Brand compatibility
Cisco
Compatible products
QSFP-40GE-LR4

Certificates

Compliance certificates
CE, RoHS

Weight & dimensions

Width
122 mm
Depth
18.3 mm
Height
8.5 mm
Weight
49 g

Packaging content

Quantity per pack
1 pc(s)

Packaging data

Package width
120 mm
Package depth
205 mm
Package height
35 mm
Package weight
60 g

Logistics data

Master (outer) case width
120 mm
Master (outer) case length
205 mm
Harmonized System (HS) code
85369010
Master (outer) case height
35 mm
Products per master (outer) case
1 pc(s)

Accessories

License

Related Products

Copyright © 2025 Yot Ltd. All rights reserved.
  Notification
Unread - 0
Loading ...