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Cisco QSFP-40G-SR4 Overview
This Cisco QSFP-40G-SR4 compatible QSFP+ transceiver provides 40GBase-SR throughput up to 150m over multi-mode fiber (MMF) at a wavelength of 850nm using a MPO connector. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. The transceiver is guaranteed to be 100% compatible with the equivalent Cisco transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. It is built to meet or exceed the specifications of Cisco, as well as to comply with multi-source agreement (MSA) standards to ensure seamless network integration.
Main Features
- QSFP+ transceiver module ( equivalent to: Cisco QSFP-40G-SR4 )
- 40 Gigabit Ethernet
- 40GBASE-SR4
- LC multi-mode
- up to 492 ft
- 850 nm
- for Cisco ASR 9000 Series; Nexus 2248PQ 10GE
- 3016Q
- 3064-E
- 3064PQ
- 3064-X
- 6001
Cisco QSFP-40G-SR4 List Price
| Product | List Price (USD) | Description |
| QSFP-40G-SR4 | $ 2995.00 | 40GBASE-SR4 QSFP Transceiver Module with MPO Connector |
Cisco QSFP-40G-SR4 Datasheet PDF
Cisco 40GBASE QSFP+ Modules.PDF
Cisco S-Class 40GBASE QSFP Modules.PDF
Cisco QSFP-40G-SR4 Specs
| Interface Provided | |
| Connector Type: | LC multi-mode |
| Gender: | Female |
| Qty: | 1 |
| Type: | Ethernet 40GBASE-SR |
| Miscellaneous | |
| Color: | Silver |
| Color Category: | Silver |
| Compliant Standards: | MSA OEM Manufacturer Equivalent |
| Part Number: | Cisco QSFP-40G-SR4 |
| Networking | |
| Cabling Type: | Ethernet 40GBASE-SR4 |
| Connectivity Technology: | Wired |
| Data Link Protocol: | 40 Gigabit Ethernet |
| Data Transfer Rate: | 40 Gbps |
| Features: | Digital Optical Monitoring (DOM) support |
| Form Factor: | Plug-in module |
| Max Transfer Distance: | 492 ft |
| Optical Wave Length: | 850 nm |
| Type: | QSFP+ transceiver module |
| Service | |
| Support Details Full Contract Period: | Lifetime |
| Support Details Type: | Limited warranty |
| Dimensions & Weight | |
| Depth: | 0.5 in |
| Height: | 2.5 in |
| Weight: | 3.2 oz |
| Width: | 0.3 in |
| Service & Support Type: | Limited lifetime warranty |
| Connectors (for SD) | |
| Left Connector Type: | LC multi-mode |
Cisco QSFP-40G-SR4 Compatibility matrix
| Cisco QSFP-40G-SR4 is supported on a wide range of Cisco equipment. | |
Cisco ASR 9000 A9K-MPA-1X40GE Cisco Nexus 2000 N2K- 2332TQ Cisco Nexus 5000 N5K-C5672UP Cisco Nexus 5000 N55-M4Q Cisco Nexus 6000 N6K-C6001-64T Cisco Nexus 6000 N6004-B-24Q Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 6000 N6004-96Q Cisco Nexus 3000 N3K-C3164Q Cisco CRS 2x100GE-FLEX-40 Cisco Nexus 9000 N9K-C9372PX-E Cisco 6000 NCS-F-SCSW Cisco Nexus 9000 N9K-X9736PQ Cisco Nexus 9000 N9K-C93120TX Cisco Nexus 9000 N9K-M12PQ Cisco Nexus 9000 N9K-X9432PQ Cisco Nexus 9000 N9K-C9372PX Cisco Nexus 9000 N9K-M12PQ Cisco Nexus 7000 N7K-F312FQ-25 Cisco Nexus 9000 N9K-X9464TX Cisco C6800-SUP6T Cisco Nexus 9000 N9K-M6PQ-E Cisco Nexus 9000 N9K-C9272Q Cisco Nexus 6000 N6K-C6001-64P Cisco Nexus 6000 N6K-C6004- M12Q Cisco Nexus 9000 N9K-C9332PQ Cisco Nexus 5000 N5K-C56128P Cisco Nexus 3000 N3K-C3264Q Cisco C6800-SUP6T-XL Cisco Nexus 9000 N9K-C9372TX-E Cisco 6800 C6840-X-LE-40G Cisco Nexus 9000 N9K-M6PQ Cisco 6500 C6800-SUP6T Cisco C3850-NM-2-40G Cisco Nexus 5000 N5K-C5672UP Cisco A9K-MPA-2X40GE Cisco Nexus 9000 N9K-C9336PQ | Cisco Nexus 9000 N9K-C9372PX-E Cisco Nexus 3000 N3K-C3016Q Cisco Nexus 9000 N9K-M6PQ-E Cisco Nexus 9000 N9K-X9636PQ Cisco Nexus 9000 N9K-C92160YC-X Cisco Nexus 9000 N9K-C93120TX Cisco Nexus 3000 N3K-3132Q Cisco Nexus 9000 N9K-C9372TX-E Cisco Nexus 9000 N9K-X9432C-S Cisco 6800 C6824-X-LE-40G Cisco 3850WS-C3850-48XS-E Cisco Nexus 3000 N3K-3172PQ Cisco Nexus 9000 N9K-C9372TX-E Cisco Nexus 2000 N2K- 2332TQ Cisco Nexus 3000 N3K-C3132Q-X Cisco Nexus 9000 N9K-C9372TX Cisco Nexus 3000 N3K-3172TQ Cisco Nexus 2000 N2K-2348TQ Cisco Nexus 2000 N2K-C2248PQ Cisco Nexus 9000 N9K-C9332PQ Cisco Nexus 7000 N77-F324FQ-25 Cisco Nexus 9000 N9K-M6PQ-E Cisco WS-C3850-48XS-F-S Cisco Nexus 2000 N2K-2348UPQ Cisco 3850 WS-C3850-48XS-S Cisco Nexus 3000 N3K-C31128PQ-10GE Cisco Nexus 9000 N9K-M6PQ Cisco Nexus 7000 N7K-M206FQ-23L Cisco Nexus 9000 N9K-M6PQ Cisco Nexus 9000 N9K-X9536PQ Cisco Nexus 7000 N77-F324FQ-25 Cisco Nexus 9000 N9K-X9464PX Cisco Nexus 3000 N3K-C3232C Cisco Nexus 9000 N9K-X9564PX (uplinks) Cisco Nexus 3000 N3K-C3064PQ-10GE Cisco Nexus 3000 N3K-C3064PQ |
Cisco QSFP-40G-CSR4
QSFP-40G-CSR4 is an extension product from Cisco QSFP-40G-SR4. Each 10-gigabit lane of this transceiver is compliant to IEEE 10GBASE-SR specifications. It extends the reach of the 40GBASE-SR4 interface to 300 and 400 meters on laser-optimized OM3 and OM4 multimode parallel fiber, respectively. QSFP-40G-CSR4 can be used for native 40G optical links over parallel cables with MPO/MTP connectors or in a 4×10G mode with parallel to duplex fiber breakout cables for connectivity to four 10GBASE-SR interfaces. The Cisco QSFP 40G-CSR4 is optimized to guarantee interoperability over the complete specification range of 10GBASE-SR.
Direct Connection for Cisco 40G QSFP+ SR4/CSR4 Transceiver
How to connect two Cisco 40G QSFP+ SR4/CSR4 transceivers directly? A Type-B female MPO/MTP to female MPO/MTP cable is required. Figure 1 shows two Cisco 40G QSFP+ SR4 transceivers connected by a MTP female cable.
| Item Number | Part Number | Description |
| 1 | QSFP-40G-SR4 | Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO DOM Transceiver |
| 2 | MPO/MTP cable | 1M MTP 10G OM4 50/125 Multimode Fiber Optic Trunk Cable, 12 Fiber, Polarity B, Female-Female, LSZH-Magenta, Bunch, 40GBASE-SR4 Interconnect Solution |
| 3 | QSFP-40G-SR4 | Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO DOM Transceiver |
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