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LSWM1STK
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SFP+ Cable 0.65m
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Name:
LSWM1STK
- Description:
- SFP+ Cable 0.65m
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- H3C
- GTIN:
- 7433857476422
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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LSWM1STK Overview
LSWM1STK is a high-performance SFP transceiver module engineered for 1G Ethernet connectivity. It features an LC connector and is optimized for short-range applications, making it ideal for data centers, enterprise networks, and telecom deployments where reliable, high-speed transmission is critical.
Designed with a compact SFP form factor, the LSWM1STK offers robust support for Ethernet protocols over single-mode fiber, with a typical transmission distance of up to 10 km. Its precise physical dimensions and low power consumption ensure seamless integration into high-density network environments while maintaining optimal performance and interoperability with key industry vendors.
LSWM1STK price is is available on request. Get immediate quote.
Request bulk order quote for LSWM1STK for additional pricing. Browse the full H3C Transceivers series or explore all H3C products.
LSWM1STK Specifications
- Product Type
- Transceiver
- Brand
- H3C
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1310nm
- Transmission Distance
- Short-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- 3.3W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei
- Product Name
- LSWM1STK
- Height
- 0.13 inches
- Width
- 0.55 inches
- Depth
- 0.5 inches
- Weight
- 0.05 lbs
LSWM1STK Use Case
High-Density Data Center ToR-Server 10GbE Uplink
In a Tier-1 data center, network architects use the LSWM1STK-SFP+ Cable 0.65m to directly link Top-of-Rack (ToR) switches and blade servers over 10GbE. Its compact 0.65 m length streamlines cable management, improves airflow, and minimizes signal loss—delivering ultra-low latency, consistent throughput, and simplified operational maintenance.
SAN/NAS Appliance to Host Server 10GbE Connectivity
Enterprises deploying SAN or NAS storage arrays rely on the LSWM1STK-SFP+ Cable 0.65m for short-reach 10GbE links between storage controllers and host servers. This pre-tested, hot-pluggable SFP+ solution ensures high-speed data replication and backup performance with minimal insertion loss—maximizing storage efficiency, reducing RPO/RTO, and accelerating critical I/O workloads.
Hyperconverged Node-to-Node Cluster Interconnect
In hyperconverged infrastructures, IT teams employ the LSWM1STK-SFP+ Cable 0.65m to connect compute and storage nodes within the same rack. The curled, zero-footprint design optimizes port density, lowers power consumption, and maintains enterprise-grade signal integrity—yielding a resilient cluster architecture with predictable 10GbE speeds and streamlined provisioning.
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Product Comparison Table 
| LSWM1STK |  LSWM4SP8PM |  SFP-GE-LX-SM1310-D |  SFP-XG-SX-MM850-E |  LSPM1AC720 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | QSFP28 | SFP | SFP | SFP+ |
| Data Rate | 1G | 100G | 1G | 10G | 10G |
| Connector Type | LC | MPO | LC | LC | LC |
| Wavelength | 1310nm | 850 nm | 1310 nm | 850 nm | 1310 nm |
| Transmission Distance | Short-Range | Short-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 10 km | 300 meters | 10 km | 300 meters | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | LSWM1STK | LSWM4SP8PM QSFP28 Transceiver Module | SFP-GE-LX-SM1310-D | SFP-XG-SX-MM850-E | LSPM1AC720 |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
C
Caleb Norton
5
Stack cable ensured smooth inter switch communication.
S
Sidra Khan
5
Easy to connect and works as expected.
B
Brian Whitfield
4
Reliable stacking with no interruptions.
O
Omar Siddiqui
5
Good accessory for expanding stacks.
J
Julian Hayes
4
Consistent performance since installation.
Questions & Answers
What is the LSWM1STK SFP+ Cable 0.65m?
The LSWM1STK is a 0.65 meter SFP+ direct attach copper (DAC) twinax cable engineered for reliable 10 Gbps connectivity between switches, servers, and storage devices.
What type of cable is the LSWM1STK?
The LSWM1STK is a passive twinax direct attach copper (DAC) cable with SFP+ connectors on both ends.
What is the length of the LSWM1STK SFP+ cable?
The cable measures 0.65 meters (approximately 2.13 feet), ideal for short-reach interconnections within a rack.
What data transfer rate does the LSWM1STK support?
It supports up to 10 Gigabits per second (10 Gbps) for 10 Gigabit Ethernet and Fibre Channel applications.
Is the LSWM1STK cable passive or active?
The LSWM1STK is a passive DAC cable, requiring no external power or signal conditioning components.
What form factor does the LSWM1STK use?
It uses the SFP+ (Small Form-factor Pluggable Plus) form factor with twinax copper conductors.
Which devices is the LSWM1STK compatible with?
The LSWM1STK is compatible with any networking equipment featuring standard SFP+ ports from major vendors, including switches, servers, and storage arrays.
What applications is the 0.65 m SFP+ cable suited for?
It is ideal for short-reach top-of-rack connections, server-to-switch links, and within-chassis interconnects in data centers.
Can the LSWM1STK support both 10 GbE and Fibre Channel?
Yes; it is certified for 10 Gigabit Ethernet and 8/10 Gbps Fibre Channel workloads.
What is the maximum reach of the LSWM1STK DAC cable?
The maximum reach is 0.65 meters, optimized for rack-level cabling and short-distance links.
Is the LSWM1STK SFP+ cable hot-swappable?
Yes; SFP+ DAC cables are hot-pluggable and can be inserted or removed without powering down the system.
How do I install the LSWM1STK SFP+ cable?
Align each SFP+ connector with the port, insert until the latch clicks, and ensure both ends are securely seated.
Does the LSWM1STK support low-latency performance?
Yes; as a passive twinax DAC, it delivers ultra-low latency suited for high-performance computing and financial trading environments.
Is the LSWM1STK backward compatible with 1 Gbps SFP ports?
It is designed for 10 Gbps operation; backward compatibility to 1 Gbps depends on equipment firmware support and vendor interoperability.
What environments is the LSWM1STK best suited for?
It is best for data-center rack-level deployments, compute clusters, SAN fabrics, and any short-reach high-speed interconnects.
What warranty and support does the LSWM1STK have?
It includes a limited lifetime hardware warranty and access to 24/7 technical support from the manufacturer.