|
Company Name：Kino Technology Limited
Website：www.kino86.com
Address ：Room 312, Honghua Building, No. 1 Guangyayuan Road, Bantian Street, Longgang District, Shenzhen city, Guangdong Province, China
Contact Person：kiki
Tel ：+8613040881925
E-mail：kiki@szkiki.com
Wechat:+8613040881925
Whatspp: +8613040881925
Teams:kiki@szkiki.com
|
|
|
| Product >> Cisco >> ALL |
| |
|
Product_Id： |
841245716 |
ProductName： |
QSFP-H40G-CU0.5M |
Specification： |
|
Product Notes： |
|
Product Category： |
Cisco |
| |
|
| Product Description |
Cisco QSFP-H40G-CU0.5M Full English Product Description
Product Overview
Cisco QSFP-H40G-CU0.5M is an original Cisco 40GBASE-CR4 QSFP+ to QSFP+ Passive Direct Attach Twinax Copper Cable (Passive DAC) with a fixed length of 0.5 meters. It is an integrated twinax copper assembly with built-in QSFP+ transceivers permanently terminated on both cable ends. Compliant with QSFP+ MSA SFF-8436 and IEEE 802.3ba standards, it delivers ultra-low latency, cost-effective 40-Gigabit interconnection solutions for ultra-short in-rack point-to-point links inside high-density enterprise and cloud data centers.
Key Features
-
40 Gbps Full-Duplex Data Transmission
Supports 40GBASE-CR4 Ethernet, consisting of four independent 10Gbps channels, providing stable bidirectional 40G data throughput for leaf-spine fabrics, server switch interconnections and storage networking infrastructure.
-
Passive Twinax Zero-Amplification Architecture
No built-in signal booster circuits. Ultra-low power consumption minimizes power draw and thermal load within densely populated server racks.
-
Ultra-Low Transmission Latency
Electrical copper transmission achieves minimal signal delay, ideal for low-latency computing clusters, virtualization environments and high-frequency trading network deployments.
-
Hot-Swappable QSFP+ Interface
Standard hot-pluggable QSFP+ form factor allows technicians to install or remove the cable without powering down connected switches, routers and servers.
-
Fully Shielded Twinax Cable Construction
30 AWG shielded twinax cable effectively suppresses EMI and RFI electromagnetic interference and crosstalk, ensuring reliable signal integrity in dense wiring environments.
-
Blue Pull Latch Design
Equipped with blue pull-tab latches for easy insertion and extraction from QSFP+ ports on network hardware.
Technical Specifications
-
Part Number: QSFP-H40G-CU0.5M
-
Cable Length: 0.5 m (1.64 ft)
-
Cable Type: Passive Shielded Twinax Copper Assembly
-
Interface: QSFP+ to QSFP+
-
Data Rate: 40 Gbps (4 × 10 Gbps full-duplex)
-
Standards Compliance: SFF-8436, IEEE 802.3ba 40GBASE-CR4
-
Differential Impedance: 100 Ohm
-
Typical Power Consumption: ≤ 0.1 W
-
Commercial Operating Temperature: 0°C ~ 70°C
-
Storage Temperature: -40°C ~ 85°C
-
Outer Jacket: Black PVC
-
Environmental Compliance: RoHS-6 Lead-Free
Compatible Hardware
Cisco Catalyst 3850, 6800, 9300, 9400 Series Switches; Nexus 3000, 5000, 9300, 9500 Series Switches; UCS Unified Computing Servers and other network devices equipped with standard QSFP+ ports supporting 40G passive DAC cables.
Application Scenarios
Designed for ultra-short-distance in-rack interconnections in cloud data centers and enterprise computer rooms. Typical applications include switch stacking links, 40G switch-to-server connections, and short-reach Storage Area Network (SAN) links.
Short Version (For Invoice / E-commerce Listing)
Cisco QSFP-H40G-CU0.5M, 0.5M 40GBASE-CR4 Passive QSFP+ Direct Attach Twinax Copper Cable, 40Gbps full-duplex transmission, ultra-low latency and low power consumption, MSA compliant, original Cisco DAC cable for ultra-short 40 Gigabit in-rack data center interconnections.
|
|
|
| Click：43 Entry Time：2026-08-04 【Print】 【Close】 |
|
|
|
|
