QSFP-H40G-CU1M, Cisco QSFP-H40G-CU1M, 40GBASE-CR4 Direct Attach Cable, 1m length/Passive copper/QSFP+
$370
The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing 00networks, enterprise core and distribution layers, and service provider applications.
Cisco QSFP-H40G-CU1M
Product Details
Features and benefits of Cisco QSFP 40G modules:
- ● Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet Cisco QSFP port
- ● Interoperable with other IEEE-compliant 40GBASE interfaces where applicable
- ● Certified and tested on Cisco QSFP 40G ports for superior performance, quality, and reliability
- ● High-speed electrical interface compliant to the IEEE 802.3ba standard
- ● QSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA)
Platform support
Table 2 shows the supported platforms.
| Supported platform | Recommended Model |
| Cisco Switch Catalyst 9400 | C9400-SUP-1 |
| C9400-SUP-1XL | |
| C9400-SUP-1XL-Y | |
| Cisco Switch Catalyst 9500 | C9500-24Y4C |
| C9500-48Y4C | |
| C9500-12Q | |
| C9500-24Q | |
| C9500-NM-2Q | |
| C9500-32QC | |
| C9500-32C | |
| Cisco Nexus 5000 Series | N5K-C5672UP-16G |
| N5K-C5672UP | |
| N5K-C56128P | |
| Cisco Switch Catalyst 6800 | C6800-SUP6T |
| Cisco Nexus 9300 Series | N9K-C93180YC-EX |
| N9K-C93180YC-FX | |
| N9K-C9348GC-FXP | |
| N9K-C93240YC-FX2 | |
| N9K-C9336C-FX2 | |
| N9K-C93108TC-EX | |
| N9K-C93180LC-EX | |
| N9K-C93108TC-FX | |
| N9K-C93180YC-EX | |
| N9K-C93180YC-FX | |
| N9K-C9348GC-FXP | |
| N9K-C93240YC-FX2 | |
| Cisco Nexus 3000 Series | N3K-C3232C |
| N3K-C31108PC-V | |
| N3K-C31108TC-V | |
| Cisco Switch Catalyst 9300 | C9300-NM-2Q |
| Cisco Nexus 9200 Series | N9K-C92160YC-X |
| N9K-C92300YC | |
| N9K-C92300YC | |
| N9K-C92304QC | |
| N9K-C9272Q | |
| Cisco Switch Catalyst 3850 | C3850-NM-2-40G |
| WS-C3850-48XS | |
| Cisco Switch Catalyst 3650 | WS-C3650-12X48UZ |
| Cisco Switch Catalyst 3650X | WS-C3560X-24T |
| WS-C3560X-48T | |
| WS-C3560X-24P | |
| WS-C3560X-48P | |
| WS-C3560X-48PF |
Product Compare
| Product Code |
QSFP-H40G-CU0-5M |
QSFP-H40G-CU1M | QSFP-H40G-CU2M | QSFP-H40G-CU3M | QSFP-H40G-CU4M |
QSFP-H40G-CU5M |
| Description | Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-meter, passive | Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 1-meter, passive | Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 2-meter, passive | Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 3-meter, passive | Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 4-meter, passive | Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 5-meter, passive |
| Wavelength (nm) | \ | \ | \ | \ | \ | \ |
| Cable Type | Direct-attach copper cable assembly | Direct-attach copper cable assembly | Direct-attach copper cable assembly | Direct-attach copper cable assembly | Direct-attach copper cable assembly | Direct-attach copper cable assembly |
| Core Size (microns) | \ | \ | \ | \ | \ | \ |
| Modal Bandwidth (MHz-km) | \ | \ | \ | \ | \ | \ |
| Cable Distance | 0.5m | 1m | 2m | 3m | 4m | 5m |
| Power Consumption (W) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Pull Tab Color | Beige | Beige | Brown | Orange | Orange | Gray |
Specifications Detail
QSFP-H40G-CU1M Specification |
|
| Dimensions | 13.5 x 18.4 x 72.4 mm |
|
QSFP Port cabling specifications |
|
| Wavelength (nm) | \ |
| Cable Type | Direct-attach copper cable assembly |
| Core Size (microns) | \ |
| Modal Bandwidth (MHz-km) | \ |
| Cable Distance | 1m |
| Power Consumption (W) | 1.5 |
| Pull Tab Color | Beige |
|
Environmental conditions |
|
| Commercial temperature | 0 to 70°C (32 to 158°F) |
| Storage temperature | -40 to 85°C (-40 to 185°F) |
|
Regulatory and standards compliance |
|
| Standards
|
•GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable
•GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies •GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors •IEEE 802.3ba (-SR4, -LR4) •IEEE 802.3ae (-CSR4) •QSFP+ MSA SFF-8436 •SFP+ MSA SFF-8431 and -8461 •RoHS 6 |
| Safety
|
•Cable jacket of QSFP copper modules is UL E116441 Compliant
•QSFP copper cables are ELV Compliant |
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