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QK734A
- Description:
- 2F 5M LC/LC PREMIER FLEX CABLE OM4 PL-2L
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$114.00
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$16.00
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Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
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30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
QK734A
2F 5M LC/LC PREMIER FLEX CABLE OM4 PL-2L
$114.00
$16.00
26 in Global Warehouse
$16.00
86% off
TRUSTED, TRIED, PROVEN
QK734A Overview
QK734A is an enterprise-grade SAN storage system featuring a 24‐bay design that supports mixed drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It delivers an impressive 1 PB total storage capacity combined with a comprehensive suite of RAID options – RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 – ensuring robust data management and fault tolerance for mission-critical applications.
QK734A is powered by an Intel Xeon processor with 8 cores and comes with 16 GB pre-installed DDR4 RAM, expandable up to 128 GB, making it ideal for high-demand environments. It offers versatile connectivity options including USB 3.2 and 10GbE network ports with 4 LAN ports, along with expansion support, redundant fan cooling, and redundant power supplies rated at 750W. This system is purpose-built for use cases such as SMB backup, enterprise data centers, virtualization, and media servers.
What is the price of QK734A?
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QK734A Specifications
| Product Type | Storage System |
| Storage Type | SAN |
| Form Factor | Rackmount |
| Bay Count | 24-bay |
| Supported Drive Types | Mixed |
| Hot-Swap Support | Yes |
| Max Supported Capacity | 1 PB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| CPU Type | Intel Xeon |
| CPU Cores | 8 |
| Installed RAM | 16 GB |
| Max RAM Capacity | 128 GB |
| RAM Type | DDR4 |
| Network Ports | 10GbE |
| LAN Ports | 4 |
| USB Ports | USB 3.2 |
| Expansion Support | Yes |
| Cooling | Redundant Fan |
| Power Supply | Redundant |
| Power Supply Wattage | 750W |
| Operating System | Custom OS |
| Snapshot Support | Yes |
| Cloud Sync Support | Yes |
| Virtualization Ready | Yes |
| ISCSI Support | Yes |
| Surveillance Support | No |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server |
| Product Name | QK734A Storage System |
| Height | 3 inches |
| Width | 17 inches |
| Depth | 30 inches |
| Weight | 50 lbs |
QK734A Use Case
High-Density Data Center Patch Management
In a multi-rack data center deploying 100 GbE switches, the QK734A-2F 5M LC/LC PREMIER FLEX CABLE OM4 PL-2L enables ultra-low insertion loss links between patch panels and top-of-rack switches. Its 5 m length and superior bend radius support high-density fiber trays, reducing cable congestion and simplifying re-routing during maintenance. Outcome: maximized port utilization, consistent 100 GbE performance, and 30% faster reconfiguration times.
Enterprise Campus Backbone Upgrade to 40/100 GbE
When upgrading a corporate campus network from 10 GbE to 40/100 GbE, the QK734A-2F OM4 cable delivers extended 150 m reach in backbone ducts. Its flexible jacket eases installation through conduit and avoids costly fiber path modifications. Outcome: seamless multi-building connectivity, support for future-proof bandwidth demands, and a 25% reduction in installation labor.
High-Definition Broadcast Video Link
In a broadcast studio connecting camera control units to core routers, the QK734A-2F OM4 LC/LC cable ensures guaranteed 10 G-bit transport for uncompressed 4K video. The Premier Flex design withstands repeated cable moves and tight routing in broadcast racks. Outcome: zero dropped frames, simplified cable management, and enhanced production uptime for live events.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 24-bay | 12-bay | 36-bay | 12-bay | 12-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Redundant Fan | Active | Redundant Fan |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Depth | 30 inches | 27.0 inches | 28 inches | 27 inches | 27.5 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 3 inches | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 32 GB | 16 GB | 16 GB | 16 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 4 | 4 | 4 | 4 | 4 |
| Max RAM Capacity | 128 GB | 128 GB | 64 GB | 64 GB | 32 GB |
| Max Supported Capacity | 1 PB | 512 TB | 512 TB | 512 TB | 512 TB |
| Network Ports | 10GbE | 10GbE | Fibre Channel | 10GbE | 10GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 750W | 750W | 350W | 500W |
| Product Name | QK734A Storage System | H6Y98B Enterprise Storage System | Q2R36A Storage Array | H6Z02B Enterprise SAN Storage System | H6Y96B Enterprise SAN Storage System |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| RAM Type | DDR4 | ECC DDR4 | ECC DDR4 | DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | NAS | SAN | SAN | SAN |
| Supported Drive Types | Mixed | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD |
| Surveillance Support | No | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.2 | USB 3.2 |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | SMB / Enterprise Data Center / Virtualization / Media Server |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 50 lbs | 50 lbs | 45 lbs | 45 lbs | 35 lbs |
| Width | 17 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the QK734A 2F 5M LC/LC Premier Flex Cable OM4 PL-2L?
A
The QK734A is a 2-fiber, 5-meter OM4 multimode fiber patch cable with LC connectors on both ends, featuring Premier Flex PL-2L bend-optimized design for high-density network environments.
Q
What does “2F” stand for in the QK734A Premier Flex Cable?
A
“2F” indicates the cable contains two individual optical fibers, supporting one transmit and one receive channel for full-duplex data transmission.
Q
What does LC/LC mean on this cable?
A
LC/LC denotes two LC (Lucent Connector) connectors—one on each end—offering a compact 1.25 mm ferrule interface for standard multimode transceivers.
Q
What is OM4 on the 5 m LC/LC Premier Flex Cable?
A
OM4 is a laser-optimized multimode fiber specification providing enhanced bandwidth and supporting 10–100 Gbps transmission with extended reach compared to OM3.
Q
What are the key features of the Premier Flex design?
A
Premier Flex delivers a 7.5 mm minimum bend radius, 1.6 mm jacket diameter, and superior flexibility, enabling tight routing in high-density patch panels and trays.
Q
What applications is this cable best suited for?
A
It is ideal for data centers, enterprise LANs, storage area networks, and interrack/intrarack 40/100 GbE connections in constrained spaces.
Q
What is the maximum data rate supported by the OM4 Premier Flex Cable?
A
This OM4 cable supports data rates up to 100 Gbps, making it suitable for high-speed backbone and switch-to-switch links.
Q
What is the maximum recommended distance for this 5 m OM4 cable?
A
For OM4, it supports 10 GbE up to 550 m, 40 GbE up to 150 m, and 100 GbE up to 100 m in multimode environments.
Q
Is this cable compatible with standard LC ports?
A
Yes, the cable terminates in industry-standard LC duplex connectors and is fully compatible with any LC multimode transceiver or adapter.
Q
How does the PL-2L Premier Flex design improve network performance?
A
The bend-optimized PL-2L construction minimizes macrobend loss in tight spaces, ensuring consistent low insertion loss and reliable high-speed transmission.
Q
How do I install the QK734A Premier Flex Cable?
A
Align each LC connector with the corresponding transceiver or adapter, push until it clicks, and route the cable along pathways without exceeding the bend radius.
Q
Is the OM4 cable rated for plenum or riser environments?
A
The QK734A features a UL 2043 plenum-rated jacket, compliant with air-handling space fire-safety requirements.
Q
How durable is the PL-2L Premier Flex Cable?
A
With a 1.6 mm LSZH jacket, 7.5 mm bend radius tolerance, and 500 N tensile strength, it withstands repeated flexing and tight routing.
Q
What are the insertion loss and return loss specifications?
A
Typical insertion loss is ≤0.10 dB per connector, and return loss is ≥20 dB, ensuring high signal integrity in multimode networks.
Q
Can I use this cable in high-density racks?
A
Yes; its slim 1.6 mm diameter and bend-optimized design maximize space efficiency in high-density patch panels and blade enclosures.
Q
Is the OM4 Premier Flex Cable backward compatible with OM3 and OM2?
A
Yes; OM4 fiber is fully backward compatible with OM3 and OM2 transceivers and infrastructure, though reach may follow the lower-grade specifications.
