Out of stock

This item is currently unavailable

Gone for 126 days. Could come back at any time — we're watching for you.

Out of stock 126 days · last price £1,211

StarTech Cisco QSFP-40/100-SRBD Compatible QSFP (QSFP-40-100-SRBD-ST)

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 79 days · 64 data points (no recent data)

Historical
Generating forecast…
£1,210.79 £1,150.25 £1,174.47 £1,198.68 £1,222.90 £1,247.11 £1,271.33 21 May 2026 09 June 2026 29 June 2026 18 July 2026 07 August 2026
View at Amazon ↗

QSFP-40-100-SRBD-ST

Out of stock

Price data last checked 75 day(s) ago - refreshing...

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 79 days • 1 price levels

Days at Price
64 days 0 16 32 48 64 £1211 Days at Price

Price Analysis

Most common price: £1211 (64 days, 100.0%)

Price range: £1211 - £1211

Price levels: 1 different prices over 64 days

Key Features

BUILD RELIABLE 100G BACKBONE LINKS UP TO 100M: QSFP module delivers stable 100G connectivity over multi-mode fiber, ideal for data center interconnects, campus networks, and core links that demand consistent throughput

MONITOR OPTICAL PERFORMANCE: QSFP transceiver (850nmTX/900nmRX) supports 100m (328ft) multi-mode connectivity and includes Digital Diagnostic Monitoring (DDM) to provide real-time visibility into optical power, temperature, and module health

TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools

MINIMIZE DOWNTIME AND COSTS: Each transceiver is individually calibrated, temperature-tested, and validated before shipment to confirm performance and reliability, helping reduce failures, simplify troubleshooting, and ensure stable operation

THE IT PRO'S CHOICE: Our SFP modules are engineered for dependable network performance in enterprise, campus, and data center environments; Tested for seamless interoperability and backed by free lifetime 24/5 multi-lingual technical assistance

Product Specifications

Size
11.76x1.9x1.26 Cm
Domain
Amazon UK
Release Date
29 June 2026
Listed Since
12 May 2026

Barcode

No barcode data available

Similar Products You Might Like

StarTech Cisco QSFP-40/100-SRBD Compatible QSFP Module (QSFP-40-100-SRB-ST)
100% match

StarTech Cisco QSFP-40/100-SRBD Compatible QSFP Module (QSFP-40-100-SRB-ST)

StarTech

Price unavailable
StarTech Cisco QSFP-100G-SR1.2 Compatible QSFP Module (QSFP-100G-SR12-ST)
98% match

StarTech Cisco QSFP-100G-SR1.2 Compatible QSFP Module (QSFP-100G-SR12-ST)

StarTech

£989.99 06 Aug 2026
StarTech MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fibre (MMF)
95% match

StarTech MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fibre (MMF)

StarTech

Price unavailable
StarTech MSA Uncoded QSFP Module, 100Gbps Multi Mode Fibre (MMF), 850nm
94% match

StarTech MSA Uncoded QSFP Module, 100Gbps Multi Mode Fibre (MMF), 850nm

StarTech

£550.79 08 Sep 2026
StarTech MSA Uncoded QSFP Module, 100Gbps Single Mode Fibre (SMF), 1310nm
91% match

StarTech MSA Uncoded QSFP Module, 100Gbps Single Mode Fibre (SMF), 1310nm

StarTech

£1,391.75 08 Sep 2026
StarTech Version of Cisco SFP-10G-SR-S SFP+ Module (SFP-10G-SR-S-T-IST)
90% match

StarTech Version of Cisco SFP-10G-SR-S SFP+ Module (SFP-10G-SR-S-T-IST)

StarTech

£182.39 06 Aug 2026
StarTech Dell EMC SFP-100M-FX Compatible SFP Module, LC 2km (SFP100MFXEMS)
89% match

StarTech Dell EMC SFP-100M-FX Compatible SFP Module, LC 2km (SFP100MFXEMS)

StarTech

£63.59 27 Aug 2026
StarTech Uncoded SFP+ Module, 10Gbps, Multi Mode Fibre (MMF), 300m [984ft]
88% match

StarTech Uncoded SFP+ Module, 10Gbps, Multi Mode Fibre (MMF), 300m [984ft]

StarTech

£171.59 18 Aug 2026
StarTech Version of Cisco SFP-10G-LR-S SFP+ Module (SFP-10G-LR-S-T-IST)
88% match

StarTech Version of Cisco SFP-10G-LR-S SFP+ Module (SFP-10G-LR-S-T-IST)

StarTech

£218.39 07 Aug 2026
StarTech Uncoded SFP+ Module, 10Gbps, Single Mode Fibre (SMF), 10km [6.2mi]
86% match

StarTech Uncoded SFP+ Module, 10Gbps, Single Mode Fibre (SMF), 10km [6.2mi]

StarTech

£202.79 07 Aug 2026
StarTech.com Extreme Networks 10301 Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm - DDM (10301-ST)
86% match

StarTech.com Extreme Networks 10301 Compatible SFP+ Module - 10GBASE-SR - 10GbE Multimode Fiber MMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 300m - 850nm - DDM (10301-ST)

StarTech

Price unavailable
StarTech Dell EMC SFP-1G-BX80-D Compatible SFP Module (SFP1GBX80DES)
85% match

StarTech Dell EMC SFP-1G-BX80-D Compatible SFP Module (SFP1GBX80DES)

StarTech

Price unavailable
StarTech Brocade 57-0000076-01 Compatible SFP+ Module (57-0000076-01-ST)
85% match

StarTech Brocade 57-0000076-01 Compatible SFP+ Module (57-0000076-01-ST)

StarTech

Price unavailable
StarTech Extreme Networks 10065 Compatible SFP Module (10065-ST)
84% match

StarTech Extreme Networks 10065 Compatible SFP Module (10065-ST)

StarTech

£42.10 24 Aug 2026
StarTech Dell EMC SFP-1G-BX10-D Compatible SFP Module (SFP1GBX10DES)
84% match

StarTech Dell EMC SFP-1G-BX10-D Compatible SFP Module (SFP1GBX10DES)

StarTech

£90.50 24 Aug 2026
StarTech Cisco GLC-LH-SM Compatible SFP Module, LC 10km (SFPGLCLHSMST)
84% match

StarTech Cisco GLC-LH-SM Compatible SFP Module, LC 10km (SFPGLCLHSMST)

StarTech

£40.24 26 Aug 2026
SFP28 Transceiver Module, 840-860 nm Optical Wave Length, 400 m Max Transfer Distance
84% match

SFP28 Transceiver Module, 840-860 nm Optical Wave Length, 400 m Max Transfer Distance

Cisco

£530.00 11 Sep 2026
Cisco 10Gbase-Sr SFP Module New Retail, SFP-10G-SR-S= (New Retail Enterprise-Class In) Multicolor, 6778U97
84% match

Cisco 10Gbase-Sr SFP Module New Retail, SFP-10G-SR-S= (New Retail Enterprise-Class In) Multicolor, 6778U97

Cisco

£24.00 26 Aug 2026
StarTech HPE JD094B-BX60-D Compatible SFP+ Module, 10GBASE-BX, LC 60km
83% match

StarTech HPE JD094B-BX60-D Compatible SFP+ Module, 10GBASE-BX, LC 60km

StarTech

Price unavailable
BlueOptics Kompatibler Cisco QSFP-100G-SR4-S BO28L859S1D QSFP28 Transceiver, MPO/MTP, 100GBASE-SR4, Multimode Fiber, 4x850nm, 100 Meter, 0°C/+70°C, DDM (QSFP-100G-SR4) R4-S-BOO Brand
82% match

BlueOptics Kompatibler Cisco QSFP-100G-SR4-S BO28L859S1D QSFP28 Transceiver, MPO/MTP, 100GBASE-SR4, Multimode Fiber, 4x850nm, 100 Meter, 0°C/+70°C, DDM (QSFP-100G-SR4) R4-S-BOO Brand

BlueOptics

£149.66 10 Aug 2026
DOMO ELEKTRO Origin 100GBASE-PSM4 40G/100G QSFP Optics Module Parallel SMF
80% match

DOMO ELEKTRO Origin 100GBASE-PSM4 40G/100G QSFP Optics Module Parallel SMF

DOMO

£95.88 20 Oct 2026
SFP RJ-45 Copper 100 m
80% match

SFP RJ-45 Copper 100 m

MicroOptics

Price unavailable
Lancom Systems SFP-DAC40-3M InfiniBand Cable 3 m Black
79% match

Lancom Systems SFP-DAC40-3M InfiniBand Cable 3 m Black

Lancom

£329.99 06 Aug 2026
MicroOptics 10 GBASE-SR SFP + – Network Transceiver Module (SFP +, 10000 Mbit/s, LC, Multi-Mode, 50/125, 62.5/125 µm, 0 – 70 °C)
79% match

MicroOptics 10 GBASE-SR SFP + – Network Transceiver Module (SFP +, 10000 Mbit/s, LC, Multi-Mode, 50/125, 62.5/125 µm, 0 – 70 °C)

MicroOptics

£28.58 18 Aug 2026