Main Image
QSFP-40G-CSR4-ST
Cisco QSFP 40G CSR4 Compatible 40GBase SR4 QSFP Transceiver
40 Gbps | Multi Mode Fiber | MPO | 400 m (1312 ft.) | Lifetime Warranty
Main Image
Product Images
Product Images
BOM Image
Product Name Cisco QSFP 40G CSR4 Compatible 40GBase SR4 QSFP Transceiver Product Number QSFP-40G-CSR4-ST UPC 065030886031 Lifecycle status Active Warranty Lifetime Taxonomy Product > Networking > SFP Transceivers Category Level 1 Networking Category Level 2 SFP Transceivers Category Level 3 Cisco Compatible Family Cisco Compatible - 40G QSFP+ Modules Country of Origin Europe & Japan China Country of Origin North America China Country of Origin History (1) China Country of Origin Revision (1) XXXXXX091X Product Title (Ultra-Short) QSFP-40G-CSR4 Comp Product Title (Short) Cisco QSFP-40G-CSR4 Comp. QSFP+ - 40GbE Product Title (Medium) Cisco QSFP-40G-CSR4 Compatible QSFP+ MM Module - 40GBase-SR4 - Lifetime Warranty Product Title (Standard) Cisco QSFP-40G-CSR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GE Gigabit Ethernet 40GbE Multimode Fiber MMF Optic Transceiver Product Title (Long) Cisco QSFP-40G-CSR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 300m - 850nm - DDM Cisco Firepower, ASR9000, ASR1000 Product Title (AMZ) Cisco QSFP-40G-CSR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GbE QSFP+ MPO 300m - 850nm DDM Cisco Firepower, ASR9000 (QSFP-40G-CSR4-ST) Title Ingram (Part 1) Cisco QSFP-40G-CSR4 Comp - Title Ingram (Part 2) QSFP+ Module - MM Transceiver Website Product Headline 40 Gbps | Multi Mode Fiber | MPO | 400 m (1312 ft.) | Lifetime Warranty Bullet 1 100% CISCO QSFP-40G-CSR4 COMPATIBLE: Works with Cisco switches like Firepower, ASR9000, ASR1000, C9300, NCS5500 and others Bullet 2 TECHNICAL SPECS: 40GBASE-SR4 | 40 Gbps | Multi Mode (MMF) | MPO Connector | 850nm | Digital Diagnostic Monitoring (DDM) | Distances up to 300m (984ft) Bullet 3 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 Bullet 4 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. Bullet 5 WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules Bullets (Compact) Cisco QSFP-40G-CSR4 Compatible QSFP+ - 40GBASE-SR4 40 Gbps - 40GbE Module - 40GE Gigabit Ethernet QSFP+ 850nm - Multi Mode (MMF) Transceiver - 300m (984ft) - MPO Connector DDM - Hot-Swappable & MSA Compliant - Lifetime Warranty Bullets (Consolidated) Cisco QSFP-40G-CSR4 Compatible QSFP+40GBASE-SR4 (40 Gbps) Gigabit Ethernet - 850nm | Multi Mode (MMF) - Up to 300m (984') - MPO Connector DDM - For Cisco switches like: Firepower ASR9000 ASR1000 C9300 NCS5500 C3850 C9500 C9400 - Hot-Swappable and MSA Compliant - Backed by a StarTech.com lifetime warranty on the module itself not the life of the OEM switch/router and will not void your OEM warranty Marketing Copy Marketing Copy (No HTML) Website Search Keyword - 40 gigabit qsfp+
- 40G qsfp+
- 40g qsfp+ sr4
- 40g qsfp+ transceiver
- 40gbase sr4
- 40gbase sr4 qsfp+
- 40gbe qsfp+
- 40ge qsfp+
- cisco 40g qsfp+
- cisco QSFP 40G CSR4
- cisco qsfp+
- fiber optic transceiver
- fiber optic transceiver module
- fiber transceiver module
- multimode fiber module
- multimode fiber transceiver
- multimode module
- multimode transceiver
- QSFP 40G CSR4
- qsfp+
- qsfp+ module
- qsfp+ optical transceiver
- qsfp+ transceiver
Required Regulatory Compliance Marks - FCC - EMC/EMI - United States - FCC Part 15 Class B Digital Device Interference
- ICES - EMC/EMI - Canada - Industry Canada (IC) CAN ICES-003 Class B Digital Device Product Label Statement
- RCM - EMC/EMI - Australia/New Zealand - RCM Mark
- CE - Environmental - European Union - EU Restriction of Hazardous Substances (RoHS) 2011/65/EU
- WEEE - Waste - European Union - WEEE Mark (crossed-out wheeled bin)
- REACH - Environmental - European Union - Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) - General Statement
- REACH - Environmental - United Kingdom - UK Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) - General Statement
- Recycling - Waste - Japan - Plastic Recycling Mark
- Recycling - Waste - Japan - Paper Recycling Mark
- Triman/Info-Tri - Product - Waste - European Union - EEE Device
Humidity 5-95% RH Material Steel Operating Temperature 0 to 70C (32 to 158F) Primary Material Steel Product Length (mm) 18.600 Product Width (mm) 122 Product Height (mm) 8.5 Product Weight (g) 37.5 Storage Temperature -40 to 85C (-40 to 185F) TAA Compliant No Compatible Networks 40 Gbps Digital Diagnostics Monitoring Support Yes Fiber Operating Mode Full-Duplex Fiber Type Multi Mode Maximum Data Transfer Rate 40.00 Gbps Max Transfer Distance 400m [1312ft] MTBF (hours) 244,610,583 hours Wavelength 850nm Fiber Connector MPO Industry Standards IEEE 802.3ba 40GBASE-SR4 OEM Part Number QSFP-40G-CSR4 SFP Compatible Brand Cisco Carton Depth (mm) 344 Carton Height (mm) 360 Carton Quantity 25 Carton Weight Gross (g) 4034 Included in Package 1 - QSFP+ Transceiver Package Depth (mm) 132 Package Height (mm) 47 Package Width (mm) 185 Package Quantity 1 Package Weight (g) 122 Packaging Description 40Gb Fiber QSFP+ - QSFP-40G-CSR4 Compatible - MM MPO Packaging Description India 40Gb Fiber QSFP+ - QSFP-40G-CSR4 Compatible - MM MPO Sub-Carton Depth (mm) 0 Sub-Carton Height (mm) 0 Sub-Carton Width (mm) 0 Sub-Carton Weight (g) 0 Amazon Merchandising Manager Kathleen Marshall Artwork Due Date 2019-07-19 Buying Center - AV & Collaboration No Buying Center - Data Center Yes Buying Center - End User Compute No Buying Center - Networking & Edge Yes Digital Content Due Date 2019-08-02 Enhanced Gallery Designer Catherine Almeida en-US Content Approved Yes Focus Rank Level 0 - Not Applicable Graphic Designer Shane Arnett Launch Markets (concatenated) AT,AU,BE,CA,CH,CL,CO,DE,DK,ES,EU,FR,IE,IN,IT,JP,NL,NZ,PE,SE,UK,US Priority New Product N/A Product Development Specialist Ray Aoki Product Information Creation Specialist (PICS) Alex Garcia Product Manager Rob Fleck Product Performance Specialist Ray Aoki Product Photographer Alejandra Valencia Target Development Completion Date 2019-06-28 Target Production Release 2019-07-19 Tech Lead Stefan Tirolese Technical Writer Evan Hanbidge Technology Lifecycle None