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Cisco qsfp-40g-sr4= network transceiver module 40000 mbit/s qsfp+ fiber optic 850 nm - QSFP-40G-SR4=

Part Number: QSFP-40G-SR4=

Product (ex VAT):
£1,707.61
Product (inc VAT):
£2,049.13
32 IN STOCK:

The Cisco® 40GBASE QSFP+ (Quad Small Form-Factor Pluggable Plus) modules offer customers a wide variety of high-density 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider transport applications.

Main features of Cisco 40GBASE QSFP+ modules include:

- Support for 40GBASE Ethernet
- Hot-swappable input/output device that plugs into a 40-Gigabit Ethernet QSFP+ Cisco switch port
- Flexibility of interface choice
- Interoperable with other IEEE-compliant 40GBASE interfaces available in various form factors
- Support for “pay-as-you-populate” model
- Support for the Cisco quality identification (ID) feature which enables a Cisco switch to identify whether the module is certified and tested by Cisco

Cisco QSFP-40G-SR4
The Cisco 40GBASE-SR4 QSFP+ Module supports link lengths of 100m and 150m respectively on laser-optimized OM3 and OM4 multimode fiber cables. It primarily enables high-bandwidth 40G optical links over 12-fiber ribbon r cables terminated with MPO/MTP multi-fiber connectors. It can also be used in 4×10G mode along with ribbon to duplex fiber breakout cables for connectivity to four 10GBASE-SR optical interfaces. Maximum channel insertion loss allowed is respectively 1.9dB over 100m of OM3 cable or 1.5dB over 150m of OM4 cable.

Cisco QSFP-40G-CSR4
The Cisco 40GBASE-CSR4 QSFP+ Module is similar to the 40GBASE-SR4 interface extends supported link lengths to 300m and 400m respectively on laser-optimized OM3 and OM4 multimode fiber cables. Each 10-gigabit lane of this module is compliant to IEEE 10GBASE-SR specifications. This module can be used for native 40G optical links over 12-fiber ribbon cables with MPO/MTP connectors, or in 4×10G mode with ribbon to duplex fiber breakout cables for connectivity to four 10GBASE-SR interfaces. Maximum channel insertion loss allowed is respectively 2.6dB over 300m of OM3 cable or 2.9dB over 400m of OM4 cable.

Cisco QSFP-40GE-LR4
The Cisco 40GBASE-LR4 QSFP+ Module (Figure 2) supports link lengths of up to 10km over a standard pair of G.652 single-mode fiber with duplex LC connectors. The 40 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.

Networking
Fiber optic connectorLC
SFP transceiver typeSR
Cabling technology40GBASE-SR4
Maximum data transfer rate40000 Mbit/s
Interface typeQSFP+
Technical details
Auto MDI/MDI-XYes
Maximum transfer distance150 m
Wavelength850 nm
Cable typeFiber optic
Fiber cable diameters supported50/125 µm
Cabling technology40GBASE-SR4
Performance
Auto MDI/MDI-XYes
Maximum transfer distance150 m
Wavelength850 nm
Cable typeFiber optic
Fiber cable diameters supported50/125 µm
Multi-mode fiber (MMF) supportedYes
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Operating relative humidity (H-H)10 - 80%
Storage relative humidity (H-H)10 - 85%
Certificates
CertificationMSA

Onsite Maintenance is as easy as 1, 2, 3, 4. Contact us for further information 24x7 on our sales number.

1: Plug and Play (400-3kVA) - Extended Warranty Contracts from 1 to 5 years from £9.99 per month ex VAT

For plug & play UPS Critical Power offers you a full range of distributed service packs. These competitively priced turn-key solutions optimize your UPS performances and enhance the availability of your equipment while meeting your financial constraints and technical requirements.

Warranty Plus Extends your warranty up to 3 years, next working day replacement
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Warranty Plus Extends your warranty up to 5 years, next working day replacement
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Intervention, Provides one preventative maintenance visit, planned visit  
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Battery Plus, Provides replacement batteries to site, next working day replacement
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Warranty One Extends your warranty up to 1 year, next working day replacement  
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2: Hardwired (4kVA Upwards– Onsite Maintenance Contracts from 1 to 5 years from £49.99 per month ex VAT

No matter what, your UPS, Generator, Cooling, Switchgear or Electrical Hardware must be ready to perform at all times. While every power solution we supply is backed-up by a comprehensive warranty with the manufacturer, maintenance plans to ensure business continuity are highly recommended, particularly for UPS systems from 1kVA. In particular, the battery set is of prime importance, and must be in good working order. With other consumables, such as fans and DC capacitors requiring regular maintenance and inspection logs reviewed to predict potential future problems.

Services Included

Silver Level

Gold Level

Platinum Level

 

Technical Hotline 24/7
Yes
Yes
Yes
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Preventative Maintenance
Yes
Yes
Yes
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Remote Monitoring 24/7
Yes
Yes
Yes
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Firmware Upgrades
Yes
Yes
Yes
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Emergency Response
Yes
Yes
Yes
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Labour
Yes
Yes
Yes
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Parts
Yes
Yes
Yes
Critical Power Supplies - Cisco qsfp-40g-sr4= network transceiver module 40000 mbit/s qsfp+ fiber optic 850 nm image 12
Monthly Event/Status Report
option
option
option
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Onsite Crash Kit
option
option
option
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Response Time
12 working hours
8 working hours
4 clock hours
Critical Power Supplies - Cisco qsfp-40g-sr4= network transceiver module 40000 mbit/s qsfp+ fiber optic 850 nm image 15

 

3: 24x7 Remote Monitoring Contracts from 1 month to 5 years from £29.99 per month ex VAT

Remote monitoring of UPS, Generators, Air Conditioning, Site Access and Environmental Systems is essential to allow swift offsite investigation of fault reports and real-time monitoring of the site status, allowing the correct response to be created and dispatched to site.

Engineer Installation and configuration during normal hours
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24x7 flexible status and remote monitoring.      
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Encrypted communication, allowing safe offsite monitoring    
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Alarms and events emailed and SMS texted automatically    
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Firewall Friendly
Critical Power Supplies - Cisco qsfp-40g-sr4= network transceiver module 40000 mbit/s qsfp+ fiber optic 850 nm image 20
Cloud based status overview and multiple sites status on one screen
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Allows First Fix Response to Site
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4. IR Thermal Imaging Surveys - Infrared electrical inspection. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

Detect system overloads, loose defective components and damaged switchgear. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

Infrared thermography is used to find areas of excess heat (caused by increased resistance) so that problems can be corrected before a component fails, causing damage to the component, creating safety hazards and productivity loss. Because increased heating is a sign of failure, infrared is the best diagnostic tool available for finding these hot connections in the early stages of degeneration.

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