APPROVED NETWORKS QSFP-100G-SR4-A Smf Transceiver Km 40GBASE Qsfp 1310 QSFP-40G-PLR4-A

( Brand: Approved Networks ), ( Manufacturer Part Number: QSFP-100G-SR4-A ), ( Part Type: Transceiver )

Review APPROVED NETWORKS 40gbase Qsfp Lr4 Smf Transceiver Nm Km

Introducing the QSFP-100G-SR4-A 40GBase QSFP LR4 SMF Transceiver, a high-performance optical module designed for 100G Ethernet applications. This transceiver utilizes a Quad Small Form-factor Pluggable (QSFP) connector and employs Four Wavelength Division Multiplexing (WDM) 1310nm lasers with a reach of 10km, making it an excellent choice for both short and mid-haul data center interconnects.

The transceiver supports 40Gbps bi-directional data transfer, enabling high-speed data transmission between servers, switches, and routers. The QSFP-100G-SR4-A is compliant with IEEE 802.3bs and IEEE 802.3ba standards and is capable of delivering low power consumption with an average power consumption of approximately 13W.

The transceiver features a rugged, compact design, ensuring reliable operation in various environmental conditions. The LR4 (Long Reach, Four Wavelength) SMF (Single Mode Fiber) transceiver is suitable for single-mode fiber cables, providing a stable and secure connection.

The QSFP-100G-SR4-A transceiver is easy to install and requires minimal maintenance. It is compatible with various network equipment and supports both passive and active copper cables for QSFP connectors. This transceiver is an ideal choice for data center applications, cloud computing, high-frequency trading, and other bandwidth-intensive applications that require high-speed, long-range connectivity.

In summary, the QSFP-100G-SR4-A 40GBase QSFP LR4 SMF Transceiver is a high-performance, reliable, and versatile optical module designed for 100G Ethernet applications. It offers 40Gbps bi-directional data transfer, a reach of up to 10km, and compliant with industry standards. With its rugged design, low power consumption, and ease of installation, it is an excellent investment for businesses and organizations seeking to upgrade their network infrastructure.

QSFP-100G-SR4, QSFP-40G-LR4, and their corresponding transceivers, QSFP-100G-SR4-A, QSFP-40G-LR4-A, are high-performance data transmission modules used in data centers and telecommunications networks. Let's discuss the pros and cons of buying these transceivers:

**QSFP-100G-SR4 and QSFP-100G-SR4-A**

1. High Bandwidth: QSFP-100G-SR4 supports 100 Gbps data transfer rate and is suitable for short-reach applications. It uses 1310 nm wavelength and Single Mode Fiber (SMF) for transmission.

2. Power Efficiency: This transceiver consumes less power compared to other high-bandwidth solutions, making it an energy-efficient choice.

3. Hot Plugging: These transceivers support hot plugging, which means they can be installed or removed from the network without shutting it down.

1. Distance Limitations: The maximum reach for this transceiver is 10 km, which might not be sufficient for long-distance applications.

2. Cost: QSFP-100G-SR4 transceivers are relatively expensive compared to lower-bandwidth solutions.

**QSFP-40G-LR4 and QSFP-40G-LR4-A**

1. Long-Reach: QSFP-40G-LR4 supports 40 Gbps data transfer rate and has a longer reach of up to 10 kilometers using a Dual Lambda LR4 SMF fiber.

2. Cost-Effective: These transceivers are more cost-effective compared to their 100 Gbps counterparts.

3. Power Efficiency: QSFP-40G-LR4 transceivers consume less power, making them energy-efficient.

1. Lower Bandwidth: QSFP-40G-LR4 offers a lower data transfer rate compared to QSFP-100G-SR4.

2. Size and Compatibility: QSFP-40G-LR4 is larger than QSFP-100G-SR4 due to its dual-lambda design, which might not be compatible with all systems.

In summary, the choice between QSFP-100G-SR4, QSFP-100G-SR4-A, QSFP-40G-LR4, and QSFP-40G-LR4-A depends on your specific use case and requirements. If you need high bandwidth and short reach, the QSFP-100G series is the better option. However, if you require long reach and lower bandwidth, the QSFP-40G series is more cost-effective and energy-efficient.

Based on the provided information, if you are looking for high-performance, short-reach solutions, consider the QSFP-100G series transceivers. However, if long-reach applications with lower bandwidth are your priority, QSFP-40G series transceivers would be a more cost-effective and energy-efficient choice. Always ensure compatibility with your network infrastructure before making a purchase.

Details:

Key features include low power consumption. The QSFP-40G-PLR4 is a high-density, 40Gbps QSFP transceiver optimized for long-reach single-mode fiber SMF links up to 10km. Utilizing 4 parallel 10Gbps lanes 1310nm via an MPO/MTP-12 connector, it supports 40GBASE-PLR4 Ethernet, and can break out into individual 10G-LR connections.

part #: qsfp100gsr4 prices

• $39.99-$250.00

specifications switchchunk:

• brand: Approved Networks
• mpn: Qsfp-100g-sr4-a
• part type: Transceiver

shipping switchchunk:

• type: Fixed
• service: Standard, Expedited, Overnight
• transit: 3-8 Days
• cost: $0.00
• class: Standard, Expedited, One-day

general switchchunk:

• Enterprise Networking, Servers > Switches Hubs > Switch Modules
• condition: Open box

seller switchchunk:

• rating: 99.8%
• # reviews: 118717
• city: Mesa, Arizona

offer switchchunk:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: April 28, 2026

payments switchchunk:

• wallet: Google-pay
• other
• credit card: Mastercard

returns switchchunk:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

Approved Networks QSFP-100G-SR4 Is Similar To:

• Approved Optics Qsfp-100g-cwdm4-a 100gb Qsfp Transceiver Module (60.4% similar) Few items are new and would be specifically labeled as such. Approved optics QSFP-100G- cfm 4-A 100GB qsfp transceiver module: , model QSFP-100G- cfm 4-A, r2 certifications 4-HARDWARE functional, cosmetic: a, signs of light use, warranty standard 1 year. To let us know the change you...(June 24th, 2024)
• Approved Networks Jnp-qsfp-100g-cwdm4-a 740-061408 100gb Qsfp Transceiver Modul (61.7% similar) Model JPN-QSFP-100G- cfm 4-A, r2 certifications 4-HARDWARE functional, cosmetic: a, signs of light use, warranty standard 1 year. Power supplies. Shipping orders placed before 2PM est will predominantly ship on the same day as they were...(August 18th, 2024)
• Approved Network Xvr-00061-02 Arista 40gb Qsfp-40g-lr4 1310nm Qsfp Transceiver (57.5% similar) Product condition: pulled from good system. 1 day shipping and handling. Shipping handling. Barista 40GB XR-00061-02 QSFP-40G-LR4 1310NM qsfp transceiver. Prefer to see the picture for more detail. Each item may have sticker on it, warranty avoid if it has been removed...(September 4th, 2024)
• Approved Networks Mma2p00-as-a 10 25gbase-sr Sfp28 850nm Fiber Optic Transceiver (55.7% similar) Manufacturer specifications: form factor: SFP28 sr - dual rate data rate: 25.78125 gb/s, wave length : 850 nm protocols: 10/25 gbase Ethernet Capri Capri mas compliant FSF 8472, connector: LC duplex transmitter type: vessel laser transmitter: 850NM, cable mm f power consumption: 1.2 w, temperature...(September 6th, 2024)
• Calix 100-01783 Approved Networks 100-01783-a Bidi Gpon Sfp Transceiver 1490 1310 (53.1% similar) 100-01783-A, 2.4GB/2.1GB goon b sc, t: 1490 nm, r: 1310 nm 21 CF class 1 Approved Networks brand, clix compatible sc...(January 10th, 2025)
• Amc Optics E10gsfplr-amc Approved Memory Intel Sfp Transceiver Module (37.6% similar) Model numbered 10 -Mac, product namesake optics Approved memory intel E10GSFPLR-MAC sfp transceiver module, type transceiver interfaces/ports details 1 x 10 gbase-lr network, network technology 10 gbase-lr, Ethernet technology 10 gigabit Ethernet, media type supported optical fiber, environmentally...(February 6th, 2025)
• Approved Dwdm-sfp-10ge-80-42.94-a Lot Of Two Transceiver Modules (48.8% similar) Cascade will perform the replacement or repair, at its option, within a reasonable period of time, not to exceed one 1 week excluding shipping time. All are in good shape and verified to be working order. 1 lot of two Approved DMD-SFP-10GE-80-42.94-A transceiver modules. Listing is for the...(February 19th, 2025)
• Approved Networks Ex-sfp-1fe-lx-a Lot Of 10 Fiber Transceiver Module Duplex Lc (52.9% similar) EX-SFP-1FE-LX-A fiber sfp.lot of 10 units per sale as shown sfp...(March 5th, 2025)
• Approved Networks An-qsfp28-lr4 New Bulk 10km Lc 100gbase-lr4 Ddm Transceiver (54.3% similar) Max distance. Transmitter type. There is no known mfg warranty. Power consumption. 1295.56 nm, 1300.05 1304.58 1309.14 nm. Approved Networks. 10 km 6.2 mi. Digital diagnostics. New bulk packaging. 4X26 gb/s dB-based LAN WMD transmitter...(April 12th, 2025)
• Approved Optics 1442485g6c-a 1442485g6c Adtran Compatible 10g Base Dwdm Zr Sfp Smf 1563.05nm 80km (39% similar) All equipment are normally shipped either via FedEx or ups ground. Technical questions:if your question is of a technical nature or deals with compatibility IE. If paying via postal orders, please make them payable to: triple play talcum. We buy, sell recycle all phone, internet CATV hardware...(April 18th, 2025)
• Approved Optics 1442485g5c-a 1442485g5c Adtran Compatible 10g Base Dwdm Zr Sfp Smf 1563.86nm 80km (37.9% similar) If paying via postal orders, please make them payable to: triple play talcum. Merchandise must be in the unused condition only and original unopened retail packaging. Merchandise must be in original condition, and include all packaging materials, warranty cards, manuals accessories...(April 30th, 2025)